EP 0126314 B1 19870812 - PROCESS FOR LOCALLY MATTING SYNTHETIC COATINGS, AND PRODUCTS OBTAINED
Title (en)
PROCESS FOR LOCALLY MATTING SYNTHETIC COATINGS, AND PRODUCTS OBTAINED
Publication
Application
Priority
- LU 84766 A 19830425
- LU 84957 A 19830811
Abstract (en)
[origin: ES8503573A1] A process and product is presented for obtaining selective areas of distinctive appearance, i.e., matting on synthetic coverings. The process includes, depositing a polymeric coating which contains at least one radiation initiator for polymerization onto at least a first selected area or zone on an expandable or non-expandable support substrate. Next, at least one second coating comprised of a crosslinkable monomer is deposited onto a second selected area on the substrate. This second area or zone may encompass at least a portion of the first area. Thereafter, pre-gelling is performed on the deposited material followed by a graining operation which is carried out over at least a portion of the substrate surface. The synthetic covering in the first zone or area is then polymerized by radiation initiation wherein the particular appearance thereof is fixed to the substrate. Thereafter, gelling is carried out wherein the polymer which has not been fixed by radiation initiation will flow, i.e., fluidize, such that the grained appearance in the second area or zone will disappear, i.e., smooth over. This gelling may also cause some expansion of the polymer on the substrate.
IPC 1-7
IPC 8 full level
B29C 59/16 (2006.01); B29C 63/00 (2006.01); B32B 33/00 (2006.01); B32B 37/00 (2006.01); B44C 1/20 (2006.01); C08J 7/00 (2006.01); D06N 7/00 (2006.01); D06N 7/04 (2006.01); B29L 31/58 (2006.01)
CPC (source: EP US)
B44C 1/205 (2013.01 - EP US); D06N 7/0013 (2013.01 - EP US); D06N 7/0023 (2013.01 - EP US); D06N 7/0028 (2013.01 - EP US); Y10T 428/24364 (2015.01 - EP US)
Designated contracting state (EPC)
AT CH DE GB LI LU NL SE
DOCDB simple family (publication)
EP 0126314 A1 19841128; EP 0126314 B1 19870812; CA 1251763 A 19890328; DE 3465354 D1 19870917; DK 168744 B1 19940530; DK 206984 A 19841026; DK 206984 D0 19840425; ES 532396 A0 19850316; ES 8503573 A1 19850316; FR 2544634 A1 19841026; FR 2544634 B1 19861003; GR 81940 B 19841212; IE 55252 B1 19900718; IE 840968 L 19841025; IT 1209535 B 19890830; IT 8420663 A0 19840420; JP H0615233 B2 19940302; JP S59204983 A 19841120; NO 164647 B 19900723; NO 164647 C 19901031; NO 841605 L 19841026; PT 78482 A 19840501; PT 78482 B 19860522; US 4617222 A 19861014; US RE33069 E 19890926
DOCDB simple family (application)
EP 84104554 A 19840421; CA 452583 A 19840424; DE 3465354 T 19840421; DK 206984 A 19840425; ES 532396 A 19840425; FR 8406410 A 19840424; GR 840174485 A 19840424; IE 96884 A 19840418; IT 2066384 A 19840420; JP 8124584 A 19840424; NO 841605 A 19840418; PT 7848284 A 19840424; US 60384284 A 19840425; US 9634887 A 19870911