Title (en)

Loop fastening material

Title (de)

Schlaufenmaterial für Flächenhaftverschluss

Title (fr)

Matériau à boucles pour une fermeture du type à crochets et à boucles

Publication

EP 1038461 A1 20000927 (EN)

Application

EP 99200931 A 19990326

Priority

EP 99200931 A 19990326

Abstract (en)

The present invention provides a loop fastening material usable as the loop portion of a hook and loop fastener, the loop fastening material comprising in order: (1) a loop layer comprising (a) a multiplicity of flexible loops of fibers having a denier of less than 15 and adapted to be releasably engaged by the complementary hook portion of the hook and loop fastener, and (b) a backing layer in which the flexible loops are anchored; and (2) a pressure sensitive adhesive layer characterised in that the loop layer comprises a silicone release composition including a reaction product of a curable composition of (i) a polydialkylsiloxane having acrylate and/or methacrylate groups and (ii) an organic compound free of silicon and comprising at least two reactive groups selected from the group consisting of an acrylate and a methacrylate group.

IPC 1-7

A44B 18/00

IPC 8 full level

A44B 18/00 (2006.01)

CPC (source: EP KR)

A44B 18/00 (2013.01 - KR); A44B 18/0011 (2013.01 - EP); A44B 18/0057 (2013.01 - EP)

Citation (search report)

• [AD] EP 0693889 A1 19960131 - MINNESOTA MINING & MFG [US]
• [AD] EP 0250248 A2 19871223 - MINNESOTA MINING & MFG [US]
• [AD] US 5562992 A 19961008 - KIDON WILLIAM E [US], et al
• [AD] US 5256231 A 19931026 - GORMAN MICHAEL R [US], et al
• [A] DATABASE WPI Section Ch Week 199614, Derwent World Patents Index; Class D22, AN 1996-136736, XP002122943

Designated contracting state (EPC)

BE DE ES FR GB IT NL

DOCDB simple family (publication)

EP 1038461 A1 20000927; AR 023175 A1 20020904; AU 3899400 A 20001016; BR 0009339 A 20020219; CN 1144544 C 20040407; CN 1345197 A 20020417; DE 60005314 D1 20031023; DE 60005314 T2 20040819; EP 1164886 A1 20020102; EP 1164886 B1 20030917; KR 100634139 B1 20061017; KR 20020019897 A 20020313; MX PA01009622 A 20020514; TW 536471 B 20030611; WO 0057742 A1 20001005

DOCDB simple family (application)

EP 99200931 A 19990326; AR P000101360 A 20000327; AU 3899400 A 20000317; BR 0009339 A 20000317; CN 00805455 A 20000317; DE 60005314 T 20000317; EP 00918128 A 20000317; KR 20017012259 A 20010926; MX PA01009622 A 20000317; TW 89105482 A 20000324; US 0007268 W 20000317