DK1118646T3 - Coating composition with anti-fog properties - Google Patents

Coating composition with anti-fog properties

Info

Publication number
DK1118646T3
DK1118646T3 DK01100224T DK01100224T DK1118646T3 DK 1118646 T3 DK1118646 T3 DK 1118646T3 DK 01100224 T DK01100224 T DK 01100224T DK 01100224 T DK01100224 T DK 01100224T DK 1118646 T3 DK1118646 T3 DK 1118646T3
Authority
DK
Denmark
Prior art keywords
meth
polyalkylene oxide
acrylate
coating composition
hydroxyalkyl
Prior art date
Application number
DK01100224T
Other languages
Danish (da)
Inventor
Manfred Dr Brehm
Heinz-Juergen Dr Hohage
Rolf Neeb
Original Assignee
Roehm Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Roehm Gmbh filed Critical Roehm Gmbh
Application granted granted Critical
Publication of DK1118646T3 publication Critical patent/DK1118646T3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
    • C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C08F290/062—Polyethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
    • C08G65/332—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof
    • C08G65/3322—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof acyclic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D171/00—Coating compositions based on polyethers obtained by reactions forming an ether link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D171/02—Polyalkylene oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paints Or Removers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Laminated Bodies (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

A coating composition, comprises a mixture of polyalkylene oxide di(meth)acrylates, a hydroxyalkyl (meth)acrylate, an alkanepolyol poly(meth)acrylate crosslinking agent, a UV polymerisation initiator and a reactive diluent and/or easily removed solvent. A coating composition (I) comprises (all amounts = wt.% with respect to components (A)-(E)): (A) a mixture of polyalkylene oxide di(meth)acrylates of formula (I) (70-95), containing (A1) polyalkylene oxide diols of average molecular weight 300-700 (50-95), and (A2) polyalkylene oxide diols of average molecular weight 900-1300 (10-50); (B) a hydroxyalkyl (meth)acrylate of formula (II) (1-15); (C) an alkane polyol poly(meth)acrylate crosslinking agent (0-5); (D) a UV polymerization initiator (0.1-10); (E) optionally conventional additives for UV curable coatings, such as UV absorbers and/or flow/rheological additives etc.. (F) an easily removable solvent (0-300) and/or a monofunctional reactive diluent (0-30); H2C=C(R)-C(O)-O-O(CH2-CH2-O)n-C(O)-C(R)=CH2 (I) H2C=C(R)-C(O)-O-(CH2)m-OH (II) n = 5-30; m = 2-6; and R = H or CH3. Independent claims are also included for: (i) a process for the coating of a molded plastic articles by application of the composition (I) and hardening; and (ii) the resulting coated article.
DK01100224T 2000-01-18 2001-01-03 Coating composition with anti-fog properties DK1118646T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10002059A DE10002059A1 (en) 2000-01-18 2000-01-18 Coating composition with anti-fogging properties

Publications (1)

Publication Number Publication Date
DK1118646T3 true DK1118646T3 (en) 2004-08-02

Family

ID=7627979

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01100224T DK1118646T3 (en) 2000-01-18 2001-01-03 Coating composition with anti-fog properties

Country Status (4)

Country Link
EP (1) EP1118646B1 (en)
AT (1) ATE263222T1 (en)
DE (2) DE10002059A1 (en)
DK (1) DK1118646T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2831453A1 (en) 2011-03-28 2012-10-04 Evonik Rohm Gmbh Plastic mouldings for use as windows for cars or utility vehicles
DE102014220798A1 (en) 2014-10-14 2016-04-14 Scheuten S.À.R.L. Hydrophilically coated insulating glass for greenhouses

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5163382A (en) * 1974-11-29 1976-06-01 Kohkoku Chem Ind Shinsui bodonseitomakuokeiseisuru hoho
CA2016740A1 (en) * 1989-05-26 1990-11-26 Shih-Chung Chen Anti-fog coating
JPH04211461A (en) * 1990-02-26 1992-08-03 Nippon Oil & Fats Co Ltd Ultraviolet-curing antifogging agent composition and production of antifogging coating film
US5484863A (en) * 1993-03-10 1996-01-16 Johnson & Johnson Vision Products, Inc. Polymeric ophthalmic lens prepared from unsaturated polyoxyethylene monomers
KR100404289B1 (en) * 1995-06-09 2005-01-17 미쯔비시 레이온 가부시끼가이샤 Molded Resin Articles Having Marproof Organic Hard Coat Layer and Nonfogging Organic Hard Coat Layer, Process for the Production of the Same and Coating Materials Therefor

Also Published As

Publication number Publication date
DE10002059A1 (en) 2001-07-26
EP1118646B1 (en) 2004-03-31
DE50101805D1 (en) 2004-05-06
ATE263222T1 (en) 2004-04-15
EP1118646A1 (en) 2001-07-25

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