公开(公告)号：US09803110B2

公开(公告)日：2017-10-31

申请号：US15366777

申请日：2016-12-01

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Nicholas A. Lee ,  Nicolas P. LaBelle

IPC: C09J5/02 ,  B05D5/08 ,  B05D1/42 ,  B05D1/02 ,  B29C65/48 ,  C09J7/02 ,  C09J133/08 ,  B29L31/34 ,  B29L31/30 ,  B29L7/00

CPC classification number: C09J5/02 ,  B05D1/02 ,  B05D1/42 ,  B05D5/08 ,  B29C65/4805 ,  B29C65/4825 ,  B29C65/5057 ,  B29C66/00461 ,  B29C66/02 ,  B29C66/342 ,  B29C66/71 ,  B29C66/721 ,  B29C66/7212 ,  B29C66/861 ,  B29L2007/00 ,  B29L2031/3076 ,  B29L2031/34 ,  C09J133/08 ,  C09J2205/306 ,  F16B11/006 ,  B29K2063/00 ,  B29K2307/04 ,  B29K2309/08

Abstract: The method includes applying a fluorinated fluid to at least one of a surface of an object or an adhesive surface on an adhesive article, positioning the adhesive surface to face the surface of the object such that the fluorinated fluid is between the surface of the object and the adhesive surface; and removing at least some of the fluorinated fluid to permit bonding between the surface of the object and the adhesive surface. The fluorinated fluid generally facilitates the repositioning of the adhesive surface on the surface of the object before removing the fluorinated fluid. A kit comprising an adhesive article and a container including a fluorinated fluid is also described.

公开(公告)号：US20140150962A1

公开(公告)日：2014-06-05

申请号：US14233398

申请日：2012-07-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Joseph D. Rule ,  Ross E. Behling ,  Nicholas A. Lee ,  Leslie M. LeBow

IPC: C09J7/02 ,  B32B38/10 ,  B32B7/12 ,  B32B3/18 ,  B32B5/18

CPC classification number: B32B3/18 ,  B32B5/18 ,  B32B7/12 ,  B32B38/10 ,  C09J5/06 ,  C09J7/22 ,  C09J7/38 ,  C09J2201/128 ,  C09J2201/20 ,  C09J2201/606 ,  C09J2205/302 ,  C09J2423/046 ,  C09J2465/006 ,  C09J2475/006 ,  G09F2007/1895 ,  Y10T156/1062 ,  Y10T156/1142 ,  Y10T428/24802

Abstract: A heat-debondable adhesive article having two opposing sides is provided that includes a shape-memory polymer sheet in its temporary strained shape that includes a plurality of slits therein and a first adhesive on one opposing side of the polymer sheet and a second adhesive on the other opposing side of the polymer sheet. The provided article, optionally, includes a first substrate in contact with the first adhesive and a second substrate in contact with the second adhesive. The article can be debonded by heating the article to a temperature equal to or greater than a transition temperature for the shape-memory polymer sheet.

Abstract translation: 提供了具有两个相对侧面的热剥离粘合剂制品，其包括其临时应变形状的形状记忆聚合物片，其中包括多个狭缝，并且在聚合物片的一个相对侧上具有第一粘合剂，在第二粘合剂上 聚合物片的另一相对侧。 所提供的制品可选地包括与第一粘合剂接触的第一基底和与第二粘合剂接触的第二基底。 可以通过将制品加热到等于或大于形状记忆聚合物片材的转变温度的温度来将制品脱粘。