公开(公告)号：US11905438B2

公开(公告)日：2024-02-20

申请号：US17252348

申请日：2019-06-20

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Niklas M. Matzeit ,  Pierre R. Bieber ,  Petra M Stegmaier ,  Eike H. Klünker ,  Dmitri D. Iarikov ,  Jeffrey M. Imsande ,  Shijing Cheng ,  Michele A. Craton ,  George J. Clements

IPC: C09J133/08 ,  C08J3/24 ,  C09J7/38 ,  B29C48/08 ,  B29C48/285 ,  B29C48/40 ,  C08J3/00 ,  C08F220/18 ,  B29K33/04 ,  C08K3/011 ,  C08K5/00

CPC classification number: C09J133/08 ,  B29C48/08 ,  B29C48/288 ,  B29C48/40 ,  C08F220/1808 ,  C08J3/005 ,  C08J3/247 ,  C09J7/385 ,  B29K2033/04 ,  C08F2810/20 ,  C08J3/24 ,  C08J2333/08 ,  C08K3/011 ,  C08K5/0025 ,  C09J2203/326 ,  C09J2203/354 ,  C09J2301/304 ,  C09J2301/50 ,  C08F220/1808 ,  C08F220/06

Abstract: The present disclosure relates to a process of manufacturing a pressure sensitive adhesive, comprising the steps of: a) providing a hot melt mixing apparatus comprising a reaction chamber; b) providing a hot melt processable pressure sensitive adhesive composition comprising: (1) a (meth)acrylate copolymer component comprising: i. C1-C32 (meth)acrylic acid ester monomer units; ii. optionally, ethylenically unsaturated monomer units having functional groups selected from the group consisting of acid, hydroxyl, acid anhydride, epoxide, amine, amide groups, and any combinations thereof; and iii. optionally, further ethylenically unsaturated monomer units which are copolymerizable with monomer units (i) and/or (ii); and (2) a crosslinking system selected from the group consisting of thermal crosslinking systems, actinic radiation crosslinking systems, and any combinations thereof; (3) optionally, at least one expandable microsphere; and (4) optionally, at least one pigment; c) providing a polymeric resin; d) subjecting the polymeric resin to a heating step (thereby at least partly remove low Volatile Organic Compounds (VOC) from the polymeric resin) thereby forming a cleaned polymeric resin; e) incorporating the cleaned polymeric resin and the hot melt processable pressure sensitive adhesive composition in the reaction chamber of the hot melt mixing apparatus; −57-f) mixing the hot melt processable pressure sensitive adhesive composition and the cleaned polymeric resin in the hot melt mixing apparatus thereby forming a hot melt blend; g) removing the hot melt blend from the hot melt mixing apparatus; and h) optionally, crosslinking the hot melt blend.

公开(公告)号：US20130139953A1

公开(公告)日：2013-06-06

申请号：US13690459

申请日：2012-11-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Thomas B. Galush ,  George J. Clements ,  John J. Erickson ,  Gerald S. Deeb

IPC: E04F19/00

CPC classification number: E04F19/00 ,  B32B7/12 ,  B32B25/08 ,  B32B25/12 ,  B32B25/18 ,  B32B27/08 ,  B32B27/20 ,  B32B27/285 ,  B32B27/286 ,  B32B27/302 ,  B32B27/304 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B27/40 ,  B32B2250/03 ,  B32B2250/24 ,  B32B2307/21 ,  B32B2307/51 ,  B32B2307/54 ,  B32B2307/71 ,  B32B2307/7265 ,  B32B2307/746 ,  B32B2405/00 ,  B32B2419/00 ,  Y10T156/10 ,  Y10T428/2495

Abstract: The present disclosure relates generally to a flashing tape used in construction applications to seal out moisture, and methods of using the same. The tape constructions disclosed include a viscoelastic core layer and at least one elastomeric skin layer, and may further contain a layer of pressure sensitive adhesive to attach the flashing tape to a substrate.

Abstract translation: 本公开一般涉及用于建筑应用中用于密封水分的闪光带及其使用方法。 所公开的胶带结构包括粘弹性芯层和至少一个弹性体表层，并且还可以包含一层压敏粘合剂以将闪光带附着到基底上。

公开(公告)号：US20210395579A9

公开(公告)日：2021-12-23

申请号：US17252348

申请日：2019-06-20

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Niklas M. Matzeit ,  Pierre R. Bieber ,  Petra M Stegmaier ,  Eike H. Klünker ,  Dmitri D. Iarikov ,  Jeffrey M. Imsande ,  Shijing Cheng ,  Michele A. Craton ,  George J. Clements

IPC: C09J133/08 ,  C08J3/00 ,  C08J3/24 ,  C09J7/38 ,  B29C48/40 ,  B29C48/285 ,  B29C48/08

Abstract: The present disclosure relates to a process of manufacturing a pressure sensitive adhesive, comprising the steps of: a) providing a hot melt mixing apparatus comprising a reaction chamber; b) providing a hot melt processable pressure sensitive adhesive composition comprising: (1) a (meth)acrylate copolymer component comprising: i. C1-C32 (meth)acrylic acid ester monomer units; ii. optionally, ethylenically unsaturated monomer units having functional groups selected from the group consisting of acid, hydroxyl, acid anhydride, epoxide, amine, amide groups, and any combinations thereof; and iii. optionally, further ethylenically unsaturated monomer units which are copolymerizable with monomer units (i) and/or (ii); and (2) a crosslinking system selected from the group consisting of thermal crosslinking systems, actinic radiation crosslinking systems, and any combinations thereof; (3) optionally, at least one expandable microsphere; and (4) optionally, at least one pigment; c) providing a polymeric resin; d) subjecting the polymeric resin to a heating step (thereby at least partly remove low Volatile Organic Compounds (VOC) from the polymeric resin) thereby forming a cleaned polymeric resin; e) incorporating the cleaned polymeric resin and the hot melt processable pressure sensitive adhesive composition in the reaction chamber of the hot melt mixing apparatus; -57-f) mixing the hot melt processable pressure sensitive adhesive composition and the cleaned polymeric resin in the hot melt mixing apparatus thereby forming a hot melt blend; g) removing the hot melt blend from the hot melt mixing apparatus; and h) optionally, crosslinking the hot melt blend.

公开(公告)号：US20210269684A1

公开(公告)日：2021-09-02

申请号：US17252348

申请日：2019-06-20

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Niklas M. Matzeit ,  Pierre R. Bieber ,  Petra M Stegmaier ,  Eike H. Klünker ,  Dmitri D. Iarikov ,  Jeffrey M. Imsande ,  Shijing Cheng ,  Michele A. Craton ,  George J. Clements

IPC: C09J133/08 ,  C08J3/00 ,  C08J3/24 ,  C09J7/38 ,  B29C48/40 ,  B29C48/285 ,  B29C48/08

Abstract: The present disclosure relates to a process of manufacturing a pressure sensitive adhesive, comprising the steps of: a) providing a hot melt mixing apparatus comprising a reaction chamber; b) providing a hot melt processable pressure sensitive adhesive composition comprising: (1) a (meth)acrylate copolymer component comprising: i. C1-C32 (meth)acrylic acid ester monomer units; ii. optionally, ethylenically unsaturated monomer units having functional groups selected from the group consisting of acid, hydroxyl, acid anhydride, epoxide, amine, amide groups, and any combinations thereof; and iii. optionally, further ethylenically unsaturated monomer units which are copolymerizable with monomer units (i) and/or (ii); and (2) a crosslinking system selected from the group consisting of thermal crosslinking systems, actinic radiation crosslinking systems, and any combinations thereof; (3) optionally, at least one expandable microsphere; and (4) optionally, at least one pigment; c) providing a polymeric resin; d) subjecting the polymeric resin to a heating step (thereby at least partly remove low Volatile Organic Compounds (VOC) from the polymeric resin) thereby forming a cleaned polymeric resin; e) incorporating the cleaned polymeric resin and the hot melt processable pressure sensitive adhesive composition in the reaction chamber of the hot melt mixing apparatus; -57-f) mixing the hot melt processable pressure sensitive adhesive composition and the cleaned polymeric resin in the hot melt mixing apparatus thereby forming a hot melt blend; g) removing the hot melt blend from the hot melt mixing apparatus; and h) optionally, crosslinking the hot melt blend.

公开(公告)号：US20170121566A1

公开(公告)日：2017-05-04

申请号：US15405438

申请日：2017-01-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jeffrey O. Emslander ,  George J. Clements

IPC: C09J7/02 ,  C09J133/00

CPC classification number: C09J133/00 ,  B32B5/022 ,  B32B5/024 ,  B32B5/24 ,  B32B7/06 ,  B32B7/12 ,  B32B25/20 ,  B32B27/18 ,  B32B27/20 ,  B32B27/22 ,  B32B27/283 ,  B32B27/308 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B29/002 ,  B32B2270/00 ,  B32B2307/406 ,  B32B2307/518 ,  B32B2307/72 ,  B32B2307/748 ,  B32B2405/00 ,  C09J7/385 ,  C09J7/401 ,  C09J7/403 ,  C09J2423/045 ,  C09J2431/00 ,  C09J2433/00 ,  C09J2453/005 ,  C09J2483/005 ,  Y10T428/24355 ,  Y10T428/2839

Abstract: The present application is directed to an adhesive article comprising a pressure sensitive adhesive layer and a release layer in contact with the pressure sensitive adhesive layer. The release layer comprises a polyolefin block copolymer. Generally, the polyolefin block copolymer has a density of no greater than 0.9 g/cc.

公开(公告)号：US20190276714A1

公开(公告)日：2019-09-12

申请号：US16424236

申请日：2019-05-28

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jeffrey O. Emslander ,  George J. Clements

IPC: C09J133/00 ,  C09J7/40 ,  B32B7/06 ,  B32B7/12 ,  B32B5/02 ,  B32B5/24 ,  B32B25/20 ,  B32B27/18 ,  B32B27/20 ,  B32B27/22 ,  B32B27/28 ,  B32B27/30 ,  B32B27/32 ,  C09J7/38 ,  B32B29/00 ,  B32B27/36 ,  B32B27/34

Abstract: The present application is directed to an adhesive article comprising a pressure sensitive adhesive layer and a release layer in contact with the pressure sensitive adhesive layer. The release layer comprises a polyolefin block copolymer. Generally, the polyolefin block copolymer has a density of no greater than 0.9 g/cc.

公开(公告)号：US09447309B2

公开(公告)日：2016-09-20

申请号：US14896722

申请日：2014-06-16

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ann R. Fornof ,  James P. DiZio ,  George J. Clements ,  Jonathan E. Janoski ,  Kevin M. Lewandowski ,  Michael B. Runge ,  Kannan Seshadri

IPC: C08J3/28 ,  C08F2/46 ,  C08G61/04 ,  C09J133/08 ,  C09J4/06 ,  C09J7/02 ,  C08F220/18 ,  C08F222/10 ,  C08K5/10 ,  C08K5/11

CPC classification number: C09J133/08 ,  C08F2220/1858 ,  C08F2222/1013 ,  C08K5/10 ,  C08K5/11 ,  C09J4/06 ,  C09J7/385

Abstract: This disclosure provides novel adhesive compositions comprising a highly crosslinked and plasticized low Tg (meth)acrylic copolymer that are self-wetting when applied to a substrate, and peelable therefrom.

Abstract translation: 本公开提供了新颖的粘合剂组合物，其包含高度交联和增塑的低Tg（甲基）丙烯酸共聚物，当应用于基材时可自我润湿，并且可剥离。

公开(公告)号：US20160130482A1

公开(公告)日：2016-05-12

申请号：US14896722

申请日：2014-06-16

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ann R. Fornof ,  James P. DiZio ,  George J. Clements ,  Jonathan E. Janoski ,  Kevin M. Lewandowski ,  Michael B. Runge ,  Kannan Seshadri

IPC: C09J133/08 ,  C09J7/02

CPC classification number: C09J133/08 ,  C08F2220/1858 ,  C08F2222/1013 ,  C08K5/10 ,  C08K5/11 ,  C09J4/06 ,  C09J7/385

Abstract: This disclosure provides novel adhesive compositions comprising a highly crosslinked and plasticized low Tg (meth)acrylic copolymer that are self-wetting when applied to a substrate, and peelable therefrom.

Abstract translation: 本公开提供了新颖的粘合剂组合物，其包含高度交联和增塑的低Tg（甲基）丙烯酸共聚物，当应用于基材时可自我润湿，并且可剥离。

公开(公告)号：US20140314994A1

公开(公告)日：2014-10-23

申请号：US14321075

申请日：2014-07-01

Applicant: 3M Innovative Properties Company

Inventor： Jeffrey O. Emslander ,  George J. Clements

IPC: C09J7/02

CPC classification number: C09J133/00 ,  B32B5/022 ,  B32B5/024 ,  B32B5/24 ,  B32B7/06 ,  B32B7/12 ,  B32B25/20 ,  B32B27/18 ,  B32B27/20 ,  B32B27/22 ,  B32B27/283 ,  B32B27/308 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B29/002 ,  B32B2270/00 ,  B32B2307/406 ,  B32B2307/518 ,  B32B2307/72 ,  B32B2307/748 ,  B32B2405/00 ,  C09J7/385 ,  C09J7/401 ,  C09J7/403 ,  C09J2423/045 ,  C09J2431/00 ,  C09J2433/00 ,  C09J2453/005 ,  C09J2483/005 ,  Y10T428/24355 ,  Y10T428/2839

Abstract: The present application is directed to an adhesive article comprising a pressure sensitive adhesive layer and a release layer in contact with the pressure sensitive adhesive layer. The release layer comprises a polyolefin block copolymer. Generally, the polyolefin block copolymer has a density of no greater than 0.9 g/cc.

Abstract translation: 本申请涉及一种粘合剂制品，其包括与压敏粘合剂层接触的压敏粘合剂层和剥离层。 脱模层包含聚烯烃嵌段共聚物。 通常，聚烯烃嵌段共聚物的密度不大于0.9g / cc。

公开(公告)号：US10987894B2

公开(公告)日：2021-04-27

申请号：US16463916

申请日：2017-12-04

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jeffrey O. Emslander ,  Jacob D. Young ,  George J. Clements ,  Christopher J. Rother

IPC: B32B5/18 ,  B29C48/335 ,  B29C48/21 ,  B29C48/00 ,  B32B5/14 ,  B32B7/06 ,  B32B27/06 ,  B32B27/08 ,  B32B27/30 ,  B32B27/32 ,  B29C48/23 ,  B29C48/10 ,  B29L23/00

Abstract: Article comprising first and second continuous polymeric layers having at least one polymeric layer exhibiting a random network of strands and connective regions disposed between the first and second continuous polymeric layers. In some embodiments, the article is a tape and polymeric multilayer film having a slip resistant surface.