EP 0289996 B1 19911106 - PROCESS FOR THE PRODUCTION OF A HYDROPHILIC COATING ON A MOULDED PART, AND RAZOR MANUFACTURED BY APPLYING THE PROCESS
Title (en)
PROCESS FOR THE PRODUCTION OF A HYDROPHILIC COATING ON A MOULDED PART, AND RAZOR MANUFACTURED BY APPLYING THE PROCESS
Publication
Application
Priority
- DE 3714971 A 19870506
- DE 3814135 A 19880427
- IN 540DE1988 A 19880621
Abstract (en)
[origin: EP0289996A2] A process for forming and applying a hydrophilic coating which has very low friction in the moist state to a razor, in which a solution containing a water-soluble polymer, in particular polyvinylpyrrolidone, is applied and cured. The razor is made of plastic, such as polystyrene or ABS, or of metal provided with a device which reduces the friction. The invention proposes that the solution applied to the moulding comprises a water-soluble polymer, in particular poly-N-vinylpyrrolidone or a copolymer thereof, one or more free radical-polymerisable vinylmonomers and a photoinitiator which decomposes on irradiation to form free radicals, and that the applied solution is exposed to UV irradiation for curing.
IPC 1-7
IPC 8 full level
B05D 5/08 (2006.01); B05D 7/02 (2006.01); B05D 7/14 (2006.01); B05D 7/16 (2006.01); B05D 7/24 (2006.01); B05D 7/26 (2006.01); B26B 21/40 (2006.01); B26B 21/42 (2006.01); B26B 21/44 (2006.01); C08J 5/12 (2006.01); C08J 7/04 (2006.01)
IPC 8 main group level
B05D (2006.01)
CPC (source: EP US)
B05D 5/04 (2013.01 - EP US); B05D 5/08 (2013.01 - EP US); B26B 21/443 (2013.01 - EP US); B05D 2201/00 (2013.01 - EP US); B05D 2202/00 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0289996 A2 19881109; EP 0289996 A3 19900404; EP 0289996 B1 19911106; AT E69181 T1 19911115; AU 1564688 A 19881110; AU 604883 B2 19910103; BR 8802196 A 19881206; CA 1328989 C 19940503; DD 284615 A5 19901121; DD 299278 A5 19920409; DE 3814135 A1 19881124; DE 3866008 D1 19911212; ES 2027340 T3 19920601; HK 62795 A 19950505; IL 86271 A0 19881115; IL 86271 A 19911121; IN 172419 B 19930717; JP 2631997 B2 19970716; JP S63294971 A 19881201; US 5005287 A 19910409
DOCDB simple family (application)
EP 88107114 A 19880504; AT 88107114 T 19880504; AU 1564688 A 19880505; BR 8802196 A 19880505; CA 565856 A 19880504; DD 32114488 A 19881027; DD 34090688 A 19881027; DE 3814135 A 19880427; DE 3866008 T 19880504; ES 88107114 T 19880504; HK 62795 A 19950427; IL 8627188 A 19880504; IN 540DE1988 A 19880621; JP 10923588 A 19880506; US 19062888 A 19880505