• Login
    • Join
  • FOLLOW:
  • Subscribe Free
    • Magazine
    • eNewsletter
    Checkout
    • Magazine
    • News
    • Research
    • Markets & Technologies
    • Raw Materials
    • Top Companies
    • Directories
    • Jobs
    • Events
    • Microsites
    • More
  • Magazine
  • News
  • Research
  • Markets & Technologies
  • Raw Materials
  • Top Companies
  • Directories
  • Jobs
  • Events
  • Microsites
  • Current / Back Issues
    Features
    Business Corner
    Editorial
    Digital Edition
    eNewsletter Archive
    Our Team
    Editorial Guidelines
    Subscribe Now
    Advertise Now
    World Reports
    eBook
    Top Features
    High Performance and Special Effect Pigments Update

    Industrial Coatings Market Sees Strong Recovery

    Biocides Market Outlook - 2027

    Lab & Testing Equipment Directory

    Aerospace Coatings
    Breaking News
    Online Exclusives
    Distributor News
    Financial News
    Paint & Coatings Manufacturer News
    People In the News
    Price Increases
    Product News
    Raw Materials & Equipment
    Video Bites
    Suppliers News
    Live From Shows
    Top News
    The Southern Society for Coatings Technology's 84th Annual Technical Conference A Success

    PPG to Showcase Specialty Automotive, Aerospace Adhesives, Sealants at Adhesives & Bonding Expo

    PPG’s New Paint for a New Start Initiative to Transform 25-plus Schools Worldwide

    IMCD to Acquire Welex

    IGM Receives Gold Medal from EcoVadis
    Top Companies report
    Market Research
    White Papers / Tech Papers
    Technical Papers
    Product Spec Sheets
    World Reports
    Adhesives and Sealants
    Aerospace Coatings
    Architectural Coatings
    Automotive Coatings
    Automotive Refinish
    Business Operation
    Color Trends & Forecast
    Construction Chemicals
    Corrosion Control
    Industrial Coatings
    Laboratory Equipment
    Marine Coatings
    Market Trends & Forecast
    Powder Coatings
    Production Equipment
    Radcure Coatings
    Special Purpose Coatings
    Wood Coatings
    "Green" Coatings

    PPG’s New Paint for a New Start Initiative to Transform 25-plus Schools Worldwide

    AkzoNobel Adds New Capacity for Water-Based Texture Paints in China

    Sherwin-Williams to Acquire German Industrial Coatings Company, Gross & Perthun GmbH

    PPG Introduces PPG DIGIMATCH Camera and PPG VisualizID Software

    Hempel Launches Hempafire XTR 100 for Hydrocarbon Passive Fire Protection
    Additives
    Binders
    Pigments
    Solvents

    IGM Receives Gold Medal from EcoVadis

    Orion Announces Price Increase, Reduced Payment Terms

    INEOS to Build Acetic Acid Plant and Associated Derivatives on US Gulf Coast

    Clariant Produces First Commercial sunliquid Cellulosic Ethanol at New Plant in Podari, Romania

    Perstorp Increases Production of Pro-Environment Polyols
    Company Capabilities
    Buyers Guide
    Distributor Guide
    Add New Company
    International Buyers Guide Companies
    Clariant Additives

    Siltech Corporation

    Shepherd Color Company, The

    Active Minerals

    Pilot Chemical Company
    Industry Events
    Webinars
    Live From Show Event
    Top Events
    Latin American Coatings Show 2022

    Metropolitan New York Coatings Association (MNYCA) Annual Golf Outing

    Asia Pacific Coatings Show 2022

    2022 Pacific Coatings Show

    64th Polyurethanes Technical Conference
    Companies
    White Papers/Tech Papers
    Product Spec Sheets
    Equipment
    Literature/Brochures
    Videos
    International Buyers Guide Companies
    Clariant Additives

    Siltech Corporation

    Shepherd Color Company, The

    Active Minerals

    Pilot Chemical Company
    • Magazine
      • Current / Back Issues
      • Features
      • Editorial
      • Business Corner
      • Digital Edition
      • eNewsletter Archive
      • Editorial Guidelines
      • Subscribe Now
      • Advertise Now
    • Breaking News
    • Directories
      • Buyers Guide
      • Distributor Guide
      • Corporate Capabilities
      • Trade Associations
      • Add Your Company
    • Markets & Technologies
      • Adhesives and Sealants
      • Aerospace Coatings
      • Architectural Coatings
      • Automotive Coatings
      • Automotive Refinish
      • Business Operation
      • Color Trends & Forecast
      • Construction Chemicals
      • Corrosion Control
      • Industrial Coatings
      • Laboratory Equipment
      • Marine Coatings
      • Market Trends & Forecast
      • Powder Coatings
      • Production Equipment
      • Radcure Coatings
      • Special Purpose Coatings
      • Wood Coatings
      • "Green" Coatings
    • Raw Materials
      • Additives
      • Binders
      • Pigments
      • Solvents
    • World Reports
      • Africa Report
      • India/Asia Pacific Report
      • China Report
      • Europe Report
      • Latin America Report
      • Market Research
      • Russian Report
    • Top Companies
    • Online Exclusives
    • Slideshows
    • Experts Opinions
    • Blog
    • eBook
    • Infographics
    • Videos
    • Podcasts
    • Whitepapers
    • Jobs
    • Microsites
      • Companies
      • White Papers/Tech Papers
      • Product Spec Sheets
      • Equipment
      • Literature/Brochures
      • Videos
    • Events
      • Industry Events
      • Live From Show Event
      • Webinars
    • About Us
      • About Us
      • Contact Us
      • Advertise With Us
      • Privacy Policy
      • Terms of Use
    Features

    A Seaworthy Solution

    E-Paint is helping the U.S. Coast Guard sink maintenance costs and protect the environment.

    Cliff Keevan08.09.05

    The U.S. Coast Guard has taken a big step in reducing maintenance costs by minimizing the time spent on ship bottom refurbishing, thanks to an innovative, high performance antifouling paint made by E Paint Company, East Falmouth, MA.

    E Paint SN-1 coating provides Coast Guard vessels with good control over a wide array of common soft and hard fouling species. Vessels coated with E Paint SN-1 solventborne antifouling paint can operate for up to two years before they must be hauled, pressure-washed and repainted. This is longer than is possible with virtually all approved non-metallic biocide antifouling paints. Extending the interval between maintenance significantly reduces vessel downtime. Equally impressive, despite its efficacy, E Paint SN-1 coating is "environmentally-responsible" to aquatic species-it has produced no harmful effects on the growth, development and reproduction of non-targeted marine organisms.

    This excellent balance of efficacy and minimal threat to the environment is achieved by a dual-action biocidal system that combines E Paint's patented photoactive technology and an innovative booster biocide.The system keeps ship bottoms smooth and clean without leaching harsh toxicants that persist in the environment.

    "Sunlight and water are photochemically combined by our paint to produce hydrogen peroxide, a potent antiseptic, on the paint's surface," said Christine Greene, sales and marketing director. "The hydrogen peroxide continuously bleaches the hull, discouraging the accumulation of fouling organisms. While discouraging the settling of a wide variety of fouling organisms, hydrogen peroxide has the additional benefit of decomposing into oxygen and water. The booster biocide works in combination with the photoactive surface and is required in warm water environments, which are particularly congenial to the growth of foulants. To qualify for this role, a biocide must be very effective against both hard and soft fouling species, especially algae, and should not present any undue hazard to the aquatic environment."

    To meet these requirements, E Paint chose Sea-Nine 211, an isothiazolone biocide specifically developed by Rohm and Haas Company for use in heavy-duty antifouling paints. Sea-Nine 211 biocide controls such fouling organisms as algae, bacterial slime, barnacles, tunicates, tubeworms, bryozoa and diatoms. Equally significant, Sea-Nine 211 biocide provides excellent performance while posing a minimal long-term environmental threat. Sea-Nine 211 compound degrades very rapidly in seawater, binds to sediment instead of remaining in the water, and does not accumulate in the tissues of marine animals. Because of the "environmentally-positive" performance features of Sea-Nine 211 marine paint antifouling agent, Rohm and Haas was the recipient of the first United States Presidential Green Chemistry Challenge Award in the category of designing safer chemical products.

    E Paint SN-1 coating was formulated specifically for the United States Coast Guard to be environmentally compliant without sacrificing effectiveness. Exhibiting low VOC content, positive effectiveness and environmental effectiveness has led to E Paint SN-1 becoming the only U.S. EPA-approved, biocide-containing paint authorized for use on all aluminum-hulled U.S. Coast Guard vessels. The U.S. Coast Guard has been a major customer for E Paint since 1996. Since that time E Paint SN-1 antifoulant with Sea-Nine 211 biocide has been used to control biofouling on hundreds of aluminum-hulled vessels. These ships include 55' ANB (aids to navigation boats), 47' MLB (motorized life boats) designed for use in heavy weather and 41-foot UTB (utility boats). Three E Paint SN-1 colors are employed for Coast Guard ships: gray signal coat, white for bottom paint and black for boat top striping along the waterline.

    "Our E Paint SN-1 antifouling paint is particularly important to the Coast Guard's motorized life boats," said Ms. Greene. "Especially made for use in rough weather, these craft are precisely balanced to right themselves if capsized. If the buildup of fouling organisms is not controlled, it can adversely impact the balance, and thus, the self-righting properties of these boats, a definite safety hazard."

    The effectiveness of E Paint SN-1 antifouling paint on Coast Guard vessels has led other agencies, such as the Woods Hole Oceanographic Institution, Channel Island National Park Service, U.S. Army Corps of Engineers and the National Oceanographic Atmospheric Admin-istration to use E Paint SN-1 on their aluminum vessels and on buoys and underwater equipment exposed to biofouling.

    In gaining Coast Guard business, E Paint SN-1 paint supplanted coatings employing tributyl tin oxide (TBTO) antifouling agents because of the long-term environmental risk posed by the organotin compounds.

    "The trend away from paints containing TBTO, long the dominant antifouling agents, is a significant one for the marine coatings industry," commented Ms. Greene. "This reflects the growing global commitment toward preserving coastlines, decreasing use of harmful heavy metals in seawater, and the creation of products that are effective but don't persist in the environment and pose minimal hazard to the applicator when handled properly."

    E Paint SN-1 antifouling coatings are currently EPA- registered for use by the Depart-ment of Defense, U.S. Coast Guard, U.S. Army Corps of Engineers, U.S. EPA Research Vessels, National Park Service Vessels and Oceanographic Research Vessels.

    In addition to its line of biocide-containing antifouling formulations such as E Paint SN-1, E Paint markets other photoactive antifouling paints. These include E Paint ZO, recommended for use on any type of hull material and formulated for commercial or recreational vessels, EP 2000 waterborne, hard mar-resistant anti-fouling paint for high speed racing craft and EP 21 soft ablative antifoulant for small boats.

    E Paint Company was established in 1991 as the marketing arm of Cape Cod Research, one of the country's leading firms dedicated to "green" coating research, to market environmentally-friendly marine coatings. Since then E Paint has established itself as a leader in environmentally-friendly coatings research.

    The primary thrust of the company's marketing efforts has been toward specialty coatings to control ship bottom biofouling. These coatings contain no tin or copper, and are positioned as more environmentally acceptable alternatives to antifoulants made with heavy metals. The firm's line of products is finding expanding use for demanding applications in the government, commercial and recreational markets. E Paint sells its antifoulants through a nationwide network of dealers and marine service yards.

    What's Ahead for E Paint?
    The future for improvements is bright at E Paint. With generous support from the National Science Foun-dation, the firm has developed several new materials to improve the efficiency of peroxide production. One of these materials, a proprietary porphyrin, is similar to chlorophyll, a substance used by plants for photosynthesis. Improvements in the coatings formula allow for longer life and a smoother surface. Further support by the EPA is allowing E Paint to focus on improvements in foul-release coatings. E Paint expects its new generation foul-release coatings to offer a low-cost, easy-to-use, eco-friendly alternative to current state-of-the-art products.

    "One of our most exciting initiatives involves working with Rohm and Haas to create a water-based antifouling paint having a service life very comparable to the four to five years provided by TBTO antifoulants, but without posing a threat to non-targeted marine species," said Myles A. Walsh, president of E Paint. "Another promising new product under development is a waterborne barrier coat paint characterized by ease of application and excellent protection of the substrate.

    The future is in waterborne coatings. They will replace the the high-VOC solventborne barriercoats, primers and antifouling paints. Current water-based coatings have been plagued with difficulties ranging from adhesive failure to cracking. Overcoming these difficulties, E Paint's innovative research has resulted in several proprietary waterborne binders for use in coatings. Waterborne coatings are by far safer for both the applicator and the environment."

    "On a general basis, we intend to remain highly competitive by recognizing important trends and quickly responding to them," added Dr. Walsh. "With our cutting-edge research capabilities, we can precisely meet the needs of our customers by significantly upgrading our current products and by bringing innovative new materials to the marketplace. At the same time we shall remain committed to 'green boat maintenance' by responsibly marketing antifouling paints that are safe to both the aquatic environment and to those persons who apply them."

    Given E Paint's considerable research expertise and the increasing acceptance of its products by diverse segments of the marine coatings industry, it's likely this company's aspirations will soon become commercial realities.

    Cliff Keevan is a communications consultant with Rohm and Haas Company.

    Related Searches
    • Binders
    • voc
    • waterborne
    • paints
    Related Knowledge Center
    • Binders
    • Marine Coatings

    Related Content

      Trending
      • Sherwin-Williams To Acquire German Industrial Coatings Company, Gross & Perthun GmbH
      • AkzoNobel Adds New Capacity For Water-Based Texture Paints In China
      • Hempel Launches Hempafire XTR 100 For Hydrocarbon Passive Fire Protection
      • INEOS To Build Acetic Acid Plant And Associated Derivatives On US Gulf Coast
      • Nouryon Recognized With Texas Chemical Council-Association Of Chemical Industry Of Texas Awards
      Breaking News
      • The Southern Society for Coatings Technology's 84th Annual Technical Conference A Success
      • PPG to Showcase Specialty Automotive, Aerospace Adhesives, Sealants at Adhesives & Bonding Expo
      • PPG’s New Paint for a New Start Initiative to Transform 25-plus Schools Worldwide
      • IMCD to Acquire Welex
      • IGM Receives Gold Medal from EcoVadis
      View Breaking News >
      CURRENT ISSUE

      June 2022

      • High Performance and Special Effect Pigments Update
      • Industrial Coatings Market Sees Strong Recovery

      Cookies help us to provide you with an excellent service. By using our website, you declare yourself in agreement with our use of cookies.
      You can obtain detailed information about the use of cookies on our website by clicking on "More information”.

      • About Us
      • Privacy Policy
      • Terms And Conditions
      • Contact Us

      follow us

      Subscribe
      Nutraceuticals World

      Latest Breaking News From Nutraceuticals World

      Florida Food Products Acquires Javo
      Roquette Launches Nutralys Rice Protein
      New IADSA Chair Lauds Explorations of Supplementation in Healthcare Policy
      Coatings World

      Latest Breaking News From Coatings World

      The Southern Society for Coatings Technology's 84th Annual Technical Conference A Success
      PPG to Showcase Specialty Automotive, Aerospace Adhesives, Sealants at Adhesives & Bonding Expo
      PPG’s New Paint for a New Start Initiative to Transform 25-plus Schools Worldwide
      Medical Product Outsourcing

      Latest Breaking News From Medical Product Outsourcing

      MPO's Most Read Stories This Week—June 25
      Magnetic Insight Announces $17 Million in Series B Funding
      BreatheSuite Adds Brad Fluegel to its Board
      Contract Pharma

      Latest Breaking News From Contract Pharma

      Pierre Fabre and Lonza Enter Manufacturing Agreement
      MasterControl and Elemental Machines Form Biomanufacturing Partnership
      Qosina Strengthens Aseptic Capabilities
      Beauty Packaging

      Latest Breaking News From Beauty Packaging

      Benefit Exec Joins Madison Reed's Board
      Peroni & Ellis Brooklyn Launch Fragrance Collection Inspired by Italian Spritz Cocktails
      Rhode Is Trending for June, Trendalytics Says
      Happi

      Latest Breaking News From Happi

      A Suitor Emerges for Revlon, SK Capital’s New Dealmaker & P&G’s Indoor Air Quality Efforts
      Wonder Curl Wins GlossWire's GlossPitch Competition
      Anti-aging Skincare Brand Vitabrid C12 Launches Bestsellers on Amazon
      Ink World

      Latest Breaking News From Ink World

      Weekly Recap: INX’s VC Fund, Screen Industry and Ball Top This Week’s News
      British Coatings Federation Posts Online History
      Orion Announces Price Increases, Reduced Payment Terms
      Label & Narrow Web

      Latest Breaking News From Label & Narrow Web

      PCMC teams with IGT, Fujifilm makes big announcement and more
      Loftware recognized as 'AIDC Company of the Year'
      Schreiner MediPharm highlights sustainability of Needle-Trap technology
      Nonwovens Industry

      Latest Breaking News From Nonwovens Industry

      Tranzonic Names VP of Supply Chain
      Ontex Climate Action Targets Approved by Science-Based Targets Initiative
      Suominen Test Center Assesses Biodegradability of Nonwovens
      Orthopedic Design & Technology

      Latest Breaking News From Orthopedic Design & Technology

      ODT's Most-Read Stories This Week—June 25
      3Spine Inc. Receives IDE Approval for U.S. Pivotal Clinical Trial
      Volume-Based Procurement to Reduce Chinese Orthopedic Market Value
      Printed Electronics Now

      Latest Breaking News From Printed Electronics Now

      Weekly Recap: eMagin, Applied Materials, and Schott Top This Week’s Stories
      NREL Names Jennifer Logan to Leadership Team as CFO
      National Grid Renewables Orders 2 GW of First Solar Modules

      Copyright © 2022 Rodman Media. All rights reserved. Use of this constitutes acceptance of our privacy policy The material on this site may not be reproduced, distributed, transmitted, or otherwise used, except with the prior written permission of Rodman Media.

      AD BLOCKER DETECTED

      Our website is made possible by displaying online advertisements to our visitors.
      Please consider supporting us by disabling your ad blocker.


      FREE SUBSCRIPTION Already a subscriber? Login