公开(公告)号：WO2011059462A1

公开(公告)日：2011-05-19

申请号：PCT/US2009/067839

申请日：2009-12-14

Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  SETH, Jayshree ,  BOULOS, Marie A. ,  QIU, Zai-Ming ,  VENNE, Janet A.

Inventor： SETH, Jayshree ,  BOULOS, Marie A. ,  QIU, Zai-Ming ,  VENNE, Janet A.

IPC: C08L83/08 ,  C09D183/08 ,  C08G77/24 ,  C08K5/54

CPC classification number: C08L83/08 ,  C08G77/12 ,  C08G77/20 ,  C08G77/24 ,  C08K5/01 ,  C08K5/05 ,  C08K5/06 ,  C08K5/07 ,  C08K5/5406 ,  C09D183/08 ,  C09J7/401 ,  C09J2483/005 ,  Y10T428/2839 ,  C08L2666/14 ,  C08L83/00 ,  C08K5/56

Abstract: Release compositions comprising a blend of ethylenically unsaturated fluoroorganopolysiloxane polymers and ethylenically unsaturated non-fluorinated organopolysiloxane polymers are described. The release compositions are dispersed in a solvent system and also contain a catalyst and at least one crosslinker. Both fluoroorganohydrogenpolysiloxane and organohydrogenpolysiloxane are described. Release liners and adhesive articles including cured release compositions are also disclosed.

Abstract translation: 描述了包含烯键式不饱和氟代有机聚硅氧烷聚合物和烯键式不饱和非氟化有机聚硅氧烷聚合物的共混物的释放组合物。 释放组合物分散在溶剂体系中并且还含有催化剂和至少一种交联剂。 描述氟有机氢聚硅氧烷和有机氢聚硅氧烷。 还公开了包括固化的剥离组合物的脱模衬垫和粘合剂制品。

公开(公告)号：WO2004093590A1

公开(公告)日：2004-11-04

申请号：PCT/US2004/004592

申请日：2004-02-17

Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  SETH, Jayshree ,  AUSEN, Ronald, W. ,  VENNE, Janet, A.

Inventor： SETH, Jayshree ,  AUSEN, Ronald, W. ,  VENNE, Janet, A.

IPC: A44B18/00

CPC classification number: A44B18/0065 ,  B29C43/222 ,  B29C47/003 ,  B29C47/0033 ,  B29C47/0057 ,  B29C47/0066 ,  B29C47/14 ,  B29C67/0044 ,  B29C2793/0027 ,  B29L2031/729 ,  Y10T24/2792 ,  Y10T428/24008 ,  Y10T428/24017

Abstract: The present invention provides a method for forming preferably a unitary polymeric hook fastener (20) comprising a flexible backing (11), and a multiplicity of spaced hook members (24) projecting from the upper surface of the unitary backing (11) wherein each hook member (24) comprises a multiplicity of hook head elements (28, 29) projecting in substantially the same direction. The hook members each comprise a stem portion (25) attached at one end to the backing (11), and a head portion (28, 29) at the end of the stem portion (25) opposite the backing (11). The head portion (28, 29) can also extend from a side of a stem portion (25) or be omitted entirely to form alternative projections which can be other forms than a hook member. The head portion (28, 29) preferably projects past the stem portion (25) on at least one of two opposite sides. At least the hook head portions (28, 29) have two or more hook head elements (28, 29) on at least one of the two opposing sides of the stem (25). The hook head portions (28, 29) preferably have been heat treated so as to decrease the hook head thickness and thereby reducing or eliminating molecular orientation in at least the hook head in the machine direction.

Abstract translation: 本发明提供了一种用于形成优选地包括柔性背衬（11）的单一聚合物钩紧固件（20）的方法，以及从整体式背衬（11）的上表面突出的多个间隔开的钩构件（24），其中每个钩 构件（24）包括沿基本相同的方向突出的多个钩头元件（28,29）。 钩构件各自包括在一端附接到背衬（11）的杆部分（25）和在杆部分（25）的与背衬（11）相对的端部处的头部分（28,29）。 头部部分（28,29）也可以从杆部分（25）的一侧延伸，或者完全省略，以形成可以是其它形式的替代突出物，而不是钩形部件。 头部（28,29）优选地在两个相对侧中的至少一个上突出穿过杆部（25）。 至少钩头部分（28,29）在杆（25）的两个相对侧中的至少一个上具有两个或更多个钩头元件（28,29）。 钩头部分（28,29）优选地经过热处理以减小钩头厚度，从而减少或消除至少钩头在机器方向上的分子取向。

公开(公告)号：WO2009131792A1

公开(公告)日：2009-10-29

申请号：PCT/US2009/038478

申请日：2009-03-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  SETH, Jayshree ,  BOULOS, Marie, A. ,  VENNE, Janet, A.

Inventor： SETH, Jayshree ,  BOULOS, Marie, A. ,  VENNE, Janet, A.

IPC: C09J7/00

CPC classification number: H04L12/40032 ,  C09J7/10 ,  C09J7/20 ,  C09J7/403 ,  C09J2201/622 ,  C09J2421/00 ,  C09J2423/005 ,  C09J2427/005 ,  C09J2433/00 ,  C09J2483/00 ,  H04L12/40006 ,  H04L2012/40254 ,  H04L2012/4026 ,  Y10T428/24355

Abstract: Adhesive articles including transfer tapes and labels are described. The adhesive articles include a low elastic modulus adhesive on a microstructured release liner having a high coefficient of friction release surface. Improvements in die cut quality and razor slit edge quality are shown.

Abstract translation: 描述了包括转印带和标签的粘合制品。 粘合剂制品包括具有高摩擦释放表面的微结构化剥离衬垫上的低弹性模量粘合剂。 显示了切割质量和剃须刀边缘质量的改进。