公开(公告)号：US20140377553A1

公开(公告)日：2014-12-25

申请号：US14345473

申请日：2012-09-24

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jason D. Clapper ,  Kevin M. Lewandowski ,  Zhong Chen ,  Steffen Traser ,  Francois C. D'Haese

IPC: C09J133/08 ,  C09J7/02

CPC classification number: C09J133/08 ,  C09J7/385 ,  C09J133/10 ,  C09J2433/00 ,  Y10T428/2891

Abstract: Pressure-sensitive adhesive compositions and articles containing the pressure-sensitive adhesives are provided. The pressure-sensitive adhesives contain an (meth)acrylic-based elastomeric material prepared an alkyl (meth)acrylate having an alkyl groups that is branched and that contains at least 14 carbon atoms.

Abstract translation: 提供压敏粘合剂组合物和含有压敏粘合剂的制品。 压敏粘合剂含有（甲基）丙烯酸类弹性体材料，其制备具有支链和含有至少14个碳原子的烷基的（甲基）丙烯酸烷基酯。

公开(公告)号：US20240101809A1

公开(公告)日：2024-03-28

申请号：US17754884

申请日：2020-11-17

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Peter M. Simone ,  Jason D. Clapper ,  Mark F. Ellis ,  Hollis Z. Beagi ,  Matthew H. Wessel

IPC: C08L33/08 ,  C09J7/35 ,  C09J7/38 ,  C09J133/08

CPC classification number: C08L33/08 ,  C09J7/35 ,  C09J7/385 ,  C09J133/08 ,  C09J2203/326

Abstract: A crosslinkable composition, a crosslinked composition formed upon exposure of the crosslinkable composition to ultraviolet radiation or ionizing radiation, articles containing these compositions, and methods of making the articles are described. The crosslinkable compositions contain two different (meth)acrylate copolymers and can be applied to a substrate using an extrusion process. While being extruded, the crosslinkable compositions advantageously are resistant to crosslinking and/or increased molecular weights. The crosslinked compositions can function as adhesive compositions that are particularly well suited for use in electronic devices.

公开(公告)号：US11661536B2

公开(公告)日：2023-05-30

申请号：US16958934

申请日：2019-02-26

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Kevin M. Lewandowski ,  Ross E. Behling ,  Jason D. Clapper ,  Bryan T. Whiting

IPC: C09J133/08 ,  C09J7/38 ,  C08F220/18 ,  C08F220/06 ,  C08F220/20 ,  C09J133/10

CPC classification number: C09J133/08 ,  C08F220/06 ,  C08F220/18 ,  C08F220/1808 ,  C08F220/1811 ,  C08F220/20 ,  C09J7/385 ,  C09J133/10 ,  C08F220/1806 ,  C08F220/1806 ,  C08F220/1806 ,  C08F220/20 ,  C08F220/1811 ,  C08F220/1808 ,  C08F220/1806 ,  C08F220/1806 ,  C08F220/06

Abstract: Pressure-sensitive adhesive compositions are described comprising polymerized units of (meth)acrylate monomer. Also described are articles comprising such pressure-sensitive adhesive composition.

公开(公告)号：US20230151133A1

公开(公告)日：2023-05-18

申请号：US18150468

申请日：2023-01-05

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Vasav Sahni ,  Saswata Chakraborty ,  Wayne S. Mahoney ,  Jason D. Clapper ,  Jacob P. Johnson ,  Ying Zhang ,  Albert I. Everaerts ,  Bryan V. Hunt ,  Richard B. Ross

IPC: C08F255/10 ,  C08L23/22 ,  C09J123/22 ,  C09J153/02

CPC classification number: C08F255/10 ,  C08L23/22 ,  C09J123/22 ,  C09J153/025 ,  C08L2205/03

Abstract: A composition is described comprising a styrene-isobutylene block copolymer; and at least one ethylenically unsaturated monomer. After curing the composition comprises polymerized units of the ethylenically unsaturated monomer. In some embodiments the ethylenically unsaturated groups are selected from (meth)acryl or vinyl ether. The composition is suitable for use as a (e.g. pressure sensitive) adhesive. Articles, methods of making an article, and methods of bonding are also described.

公开(公告)号：US10941321B2

公开(公告)日：2021-03-09

申请号：US15761997

申请日：2016-09-12

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ross E. Behling ,  Jason D. Clapper ,  Albert I. Everaerts ,  Chun-Yi Ting ,  Mark F. Ellis ,  Karl E. Benson ,  Jianhui Xia

IPC: C09J7/38 ,  C08F265/04 ,  C09J7/40 ,  C08F220/18 ,  C08J3/24

Abstract: Curable adhesive compositions are provided that can be cured using ultraviolet or visible light radiation. These curable adhesive compositions, which contain a curable (meth)acrylate copolymer, have a creep compliance that is less than 5(10−4) inverse Pascals at 25° C., a creep compliance that is greater than 1(10−3) inverse Pascals at 70° C., and a shear storage modulus greater than 40 kiloPascals when measured at 25° C. at a frequency of 1 radian/second.

公开(公告)号：US20200347271A1

公开(公告)日：2020-11-05

申请号：US16935339

申请日：2020-07-22

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Belma Erdogan-Haug ,  Albert I. Everaerts ,  David S. Hays ,  David J. Kinning ,  Maria A. Appeaning ,  Jong-Seob Won ,  Ross E. Behling ,  Jason D. Clapper ,  Marie Aloshyna ep Lesuffleur

IPC: C09J7/10 ,  B32B7/12 ,  B32B27/40 ,  B32B27/36 ,  B32B25/14 ,  B32B27/30 ,  B32B3/04 ,  B32B27/32 ,  B32B27/08 ,  B32B25/20 ,  B32B27/28 ,  C09J7/38 ,  C08G77/455 ,  H01L51/00 ,  H01L51/52

Abstract: The present invention is an assembly layer for a flexible device. Within a temperature range of between about −30° C. to about 90° C., the assembly layer has a shear storage modulus at a frequency of 1 Hz that does not exceed about 2 MPa, a shear creep compliance (J) of at least about 6×10−6 1 /Pa measured at 5 seconds with an applied shear stress between about 50 kPa and about 500 kPa, and a strain recovery of at least about 50% at at least one point of applied shear stress within the range of about 5 kPa to about 500 kPa within about 1 minute after removing the applied shear stress. The assembly layer includes at least one of a polyisoprene, a polybutadiene, an olefin block copolymer, a polyisobutylene, and high alkyl polyolefin.

公开(公告)号：US10768528B2

公开(公告)日：2020-09-08

申请号：US15745737

申请日：2016-09-15

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jason D. Clapper ,  Dennis E. Vogel ,  Ann R. Fornof ,  Andrew R. Davis ,  Babu N. Gaddam

IPC: G03F7/20 ,  C08J3/28 ,  C08F220/18 ,  C09J133/08 ,  C09J7/38 ,  C08F2/28 ,  C08F230/00 ,  C08J5/18 ,  C09J143/00

Abstract: A pattern article comprising a copolymer having polymerized units derived from a cleavable crosslinking monomer, to which a pattern is imparted by the release of incipient acid from a thermal acid generator or photoacid generator. The selective release of the acid provides a pattern of high crosslink density and low crosslink density as result of the incipient acid cleaving a portion of the crosslinks.

公开(公告)号：US10759991B2

公开(公告)日：2020-09-01

申请号：US15772138

申请日：2016-11-02

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Saswata Chakraborty ,  Jason D. Clapper ,  Michael C. Palazzotto ,  Guy D. Joly

IPC: C09K11/02 ,  C09K11/70 ,  C08F2/38 ,  C08K3/32 ,  C08L33/08 ,  C08F283/12 ,  C08F220/18

Abstract: A composite particle that includes: a fluorescent semiconductor core/shell nanoparticle (preferably, nanocrystal); and a stabilizing additive of a (meth)acrylate copolymer having pendent phosphine, arsine or stibine groups.

公开(公告)号：US10758456B2

公开(公告)日：2020-09-01

申请号：US15772164

申请日：2016-10-06

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： William H. Moser ,  Erik M. Townsend ,  Kathleen S. Shafer ,  Michael A. Kropp ,  Ross E. Behling ,  Jason D. Clapper

IPC: C08F4/40 ,  C08F4/44 ,  A61K6/00 ,  A61K6/083 ,  A61K6/30 ,  C08F12/36 ,  C08F222/10 ,  C08F2/48 ,  C08K3/36 ,  A61K6/61 ,  A61K6/887 ,  C08F22/10 ,  C08F4/60 ,  B01J31/18 ,  C08L33/08 ,  C08L33/10

Abstract: Polymerizable compositions comprising a redox initiator system is disclosed. The redox initiator system comprises a photolabile transition metal complex that photolyzes and initiates the redox cycle. Dental compositions comprising dental resins and the photolabile redox initiator system are also described.

公开(公告)号：US10399255B2

公开(公告)日：2019-09-03

申请号：US16060823

申请日：2016-12-20

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Evan Koon Lun Yuuji Hajime ,  Jason D. Clapper ,  Kurt J. Halverson ,  Myungchan Kang

IPC: B29C35/02 ,  B29C59/16 ,  B29C59/18 ,  B29C61/02 ,  B29C35/08

Abstract: Three-dimensional polymeric article (100) having first (101) and second (102) opposed major surfaces, a base body (103) having a first dimension, a second dimension perpendicular to the first dimension, and a thickness, wherein the thickness is orthogonal to the first and second dimensions, wherein the base body (103) comprises a plurality of alternating, adjacent first (107) and second (108) polymeric regions along the first dimension, wherein the second dimensions of the first (107) and second (108) regions extend at least partially across the second dimensions, wherein the first regions (107) have a first crosslink density, wherein the second regions (108) have a second crosslink density, wherein the second crosslink density of the second regions (108) are less than the first crosslink density of the first regions (107), wherein the first and second regions extend perpendicularly in two directions from a central plane (115) in the base body (103) parallel to the first and second dimensions of the polymeric article (100), and wherein the second regions (108) extend in each of said two directions further than does the first regions (107). Embodiments of the three-dimensional polymeric article described herein are useful for providing a dual sided, textured wrapping film such that greater grip is realized both on an item wrapped by the film and the wrapped item itself.