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DK0628614T3 - Acrylic-based, scratch-resistant coating - Google Patents

Acrylic-based, scratch-resistant coating

Info

Publication number
DK0628614T3
DK0628614T3DK94108279TDK94108279TDK0628614T3DK 0628614 T3DK0628614 T3DK 0628614T3DK 94108279 TDK94108279 TDK 94108279TDK 94108279 TDK94108279 TDK 94108279TDK 0628614 T3DK0628614 T3DK 0628614T3
Authority
DK
Denmark
Prior art keywords
shaped articles
coating composition
coating
resistant coating
acrylic
Prior art date
Application number
DK94108279T
Other languages
Danish (da)
Inventor
Manfred Dr Brehm
Michael Dr Mueller
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 GmbhfiledCriticalRoehm Gmbh
Application grantedgrantedCritical
Publication of DK0628614T3publicationCriticalpatent/DK0628614T3/en

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Classifications

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Abstract

The invention relates to a coating composition, to a process for the colouring of shaped articles with the coating composition, and to the coated shaped articles, especially shaped articles (mouldings) of thermoplastic or thermoelastic plastics, with a primarily optically clear, scratchproof and weather-resistant coating in the form of a hardened thin layer which is formed on the plastic material by polymerisation of a monomeric coat of the coating composition which essentially comprises polyfunctional acrylic and/or methacrylic compounds and which contains, in accordance with the invention, fluoroalkyl (meth)acrylates of the formula I <IMAGE> in which R1 is H or CH3 and R2 is a fluorine-containing C2- to C20-alkyl radical, as levelling agents, and which are essential in order to achieve a good optical quality of the hardened coating.
DK94108279T1993-06-091994-05-30 Acrylic-based, scratch-resistant coatingDK0628614T3 (en)

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
DE4319198ADE4319198A1 (en)1993-06-091993-06-09 Scratch-resistant coating agent based on acrylate

Publications (1)

Publication NumberPublication Date
DK0628614T3true DK0628614T3 (en)1999-12-06

Family

ID=6490017

Family Applications (2)

Application NumberTitlePriority DateFiling Date
DK94108278TDK0628610T3 (en)1993-06-091994-05-30 Scratch-resistant anti-mud and anti-graffiti coating for molding
DK94108279TDK0628614T3 (en)1993-06-091994-05-30 Acrylic-based, scratch-resistant coating

Family Applications Before (1)

Application NumberTitlePriority DateFiling Date
DK94108278TDK0628610T3 (en)1993-06-091994-05-30 Scratch-resistant anti-mud and anti-graffiti coating for molding

Country Status (5)

CountryLink
EP (1)EP0628614B1 (en)
AT (1)ATE183225T1 (en)
DE (2)DE4319198A1 (en)
DK (2)DK0628610T3 (en)
ES (1)ES2136681T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US5677050A (en)*1995-05-191997-10-14Minnesota Mining And Manufacturing CompanyRetroreflective sheeting having an abrasion resistant ceramer coating
BE1011462A6 (en)*1997-09-191999-10-05Naudts PatrickRijwielstalling.
JP4351070B2 (en)*2002-04-052009-10-28コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Molding, manufacturing method and use thereof
DE10260067A1 (en)*2002-12-192004-07-01Röhm GmbH & Co. KG Coating composition for the production of reshapable scratch-resistant coatings with a dirt-repellent effect, scratch-resistant, formable dirt-repellent moldings and methods for the production thereof
DE102005009209A1 (en)*2005-02-252006-08-31Röhm GmbH & Co. KGCoating agent, useful to produce scratch-proof solid coating of dirt rejecting molded article, comprises prepolymerisate, fluoroalkyl(meth)acrylate, (meth)acrylate, initiator, diluents, additives and tetrafluoropropylmethacrylate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
GB1262526A (en)*1969-03-211972-02-02Minnesota Mining & MfgCoating for optical element
AU1927092A (en)*1991-05-311993-01-08Advanced Glass Treatment SystemsMoisture resistant glass article

Also Published As

Publication numberPublication date
ATE183225T1 (en)1999-08-15
DE59408607D1 (en)1999-09-16
ES2136681T3 (en)1999-12-01
EP0628614B1 (en)1999-08-11
DK0628610T3 (en)1999-12-06
EP0628614A1 (en)1994-12-14
DE4319198A1 (en)1994-12-15

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