公开(公告)号：US20170355794A1

公开(公告)日：2017-12-14

申请号：US15532856

申请日：2015-12-04

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Yu Yang ,  Jason M. Kehren ,  Suresh S. Iyer ,  William M. Lamanna ,  Thomas P. Klun ,  Jeffrey A. Peterson

IPC: C08F210/02

CPC classification number: C08F210/02 ,  C09D123/0869

Abstract: Antistatic polymers include divalent segments represented by the formula wherein R1 represents an alkyl group having from 6 to 18 carbon atoms, R2 and R3 represent alkyl groups having from 1 to 4 carbon atoms, and R4 represents an alkylene group having from 2 to 8 carbon atoms. Methods of making antistatic polymers are also disclosed.

公开(公告)号：US09441079B2

公开(公告)日：2016-09-13

申请号：US14426998

申请日：2013-11-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Yu Yang ,  Shilpi K. Sanghi ,  Suresh Iyer ,  Yongshang Lu

IPC: C09D183/06 ,  C08G81/02 ,  C08G77/442 ,  C08G77/26

CPC classification number: C08G81/024 ,  C08G77/26 ,  C08G77/442 ,  C09D183/06

Abstract: Presently described are block copolymers suitable for use as a low adhesion backsize (“LAB”) coating. The block copolymers comprise at least one polyorganosiloxane block and at least one polyolefin block. The polyolefin block is semi-crystalline having a melt point of at least 110° C. The block copolymer typically has the structure: A[-L-B]n wherein A is a polyorganosiloxane block and B is a polyolefin block. L is a covalent bond or a divalent linking group. In some embodiments, L is the reaction product of an amine or hydroxyl and an anhydride.

Abstract translation: 目前描述的是适合用作低粘度背胶（“LAB”）涂层的嵌段共聚物。 嵌段共聚物包含至少一个聚有机硅氧烷嵌段和至少一个聚烯烃嵌段。 聚烯烃嵌段是熔点至少为110℃的半结晶。嵌段共聚物通常具有以下结构：A [-L-B] n其中A是聚有机硅氧烷嵌段，B是聚烯烃嵌段。 L是共价键或二价连接基团。 在一些实施方案中，L是胺或羟基和酸酐的反应产物。

公开(公告)号：US09279035B2

公开(公告)日：2016-03-08

申请号：US14528827

申请日：2014-10-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Suresh S. Iyer ,  Miguel A. Guerra ,  Richard G. Hansen ,  David S. Hays ,  Ramesh C. Kumar ,  George G. I. Moore ,  Yu Yang

IPC: C08G69/08 ,  C08G73/00 ,  C07C55/06 ,  C08G77/26 ,  C08G69/26 ,  C08G69/40

CPC classification number: C08G73/00 ,  C07C55/06 ,  C08G65/007 ,  C08G69/265 ,  C08G69/40 ,  C08G77/26

Abstract: Copolymers containing at least one perfluoropolyether segment and multiple aminooxalylamino groups are described. Methods of making the copolymers are also described. The copolymers can be prepared by reacting an oxalylamino-containing compound and an amine compound having at least two primary amino groups, at least two secondary amino groups, or at least one primary amino group plus at least one secondary amino group.

Abstract translation: 描述包含至少一个全氟聚醚链段和多个氨基草酰氨基的共聚物。 还描述了制备共聚物的方法。 共聚物可以通过使含草酰氨基的化合物和具有至少两个伯氨基，至少两个仲氨基或至少一个伯氨基加至少一个仲氨基的胺化合物反应来制备。

公开(公告)号：US20150252215A1

公开(公告)日：2015-09-10

申请号：US14426168

申请日：2013-11-15

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Shilpi K. Sanghi ,  Yu Yang ,  Suresh S. Iyer ,  Yongshang Lu

IPC: C09D153/00 ,  A61L26/00

CPC classification number: C09D153/00 ,  A61F13/0203 ,  A61F13/0226 ,  A61L15/26 ,  A61L15/42 ,  A61L15/425 ,  A61L15/58 ,  A61L26/0014 ,  A61L26/0085 ,  A61L2300/606 ,  C08G77/44 ,  C09D183/10 ,  C09J7/401 ,  C09J2201/122 ,  C09J2201/606 ,  C09J2423/005 ,  C09J2423/105 ,  C09J2451/005 ,  C09J2453/005 ,  C09J2475/006 ,  C09J2483/005 ,  Y10T428/1476 ,  Y10T428/2848 ,  Y10T428/31663 ,  C08L53/02

Abstract: The invention relates to intermediate laminates and articles comprising a low adhesion backsize coating. The laminate comprises a substrate having a major surface and opposing surface and a coating comprising a block copolymer disposed on a major surface of the substrate wherein the block copolymer comprises a polyorganosiloxane block and a polyolefin block, the polyolefin block having a melt point of at least 110° C. Also described are medical dressings comprising such laminate.

Abstract translation: 本发明涉及包含低粘度背胶涂层的中间层压材料和制品。 层压体包括具有主表面和相对表面的基材和包含嵌段共聚物的涂层，该嵌段共聚物设置在基材的主表面上，其中嵌段共聚物包含聚有机硅氧烷嵌段和聚烯烃嵌段，该聚烯烃嵌段的熔点至少为 也描述了包括这种层压体的医用敷料。

公开(公告)号：US20150247007A1

公开(公告)日：2015-09-03

申请号：US14426998

申请日：2013-11-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Yu Yang ,  Shilpi K. Sanghi ,  Suresh Iyer ,  Yongshang Lu

IPC: C08G81/02

CPC classification number: C08G81/024 ,  C08G77/26 ,  C08G77/442 ,  C09D183/06

Abstract: Presently described are block copolymers suitable for use as a low adhesion backsize (“LAB”) coating. The block copolymers comprise at least one polyorganosiloxane block and at least one polyolefin block. The polyolefin block is semi-crystalline having a melt point of at least 110° C. The block copolymer typically has the structure: A[-L-B]n wherein A is a polyorganosiloxane block and B is a polyolefin block. L is a covalent bond or a divalent linking group. In some embodiments, L is the reaction product of an amine or hydroxyl and an anhydride.

Abstract translation: 目前描述的是适合用作低粘度背胶（“LAB”）涂层的嵌段共聚物。 嵌段共聚物包含至少一个聚有机硅氧烷嵌段和至少一个聚烯烃嵌段。 聚烯烃嵌段是熔点至少为110℃的半结晶。嵌段共聚物通常具有以下结构：A [-L-B] n其中A是聚有机硅氧烷嵌段，B是聚烯烃嵌段。 L是共价键或二价连接基团。 在一些实施方案中，L是胺或羟基和酸酐的反应产物。

公开(公告)号：US20140094580A1

公开(公告)日：2014-04-03

申请号：US14097396

申请日：2013-12-05

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Encai Hao ,  Zai-Ming Qiu ,  Yu Yang ,  Thomas P. Klun

IPC: G02B1/10

CPC classification number: G02B1/14 ,  C08G65/007 ,  C08G65/3322 ,  C08G65/33351 ,  C08G2650/48 ,  C08J7/045 ,  C08J7/047 ,  C08J2433/16 ,  C08L71/02 ,  C08L2205/05 ,  C09D133/02 ,  C09D133/16 ,  C09D171/02 ,  G02B1/10 ,  G02B1/105 ,  Y10T428/31511 ,  Y10T428/3154 ,  Y10T428/31544 ,  C08L2666/22 ,  C08L2666/04

Abstract: Presently described are articles, such as optical displays and protective films, comprising a (e.g. light transmissive) substrate having a surface layer comprising the reaction product of a mixture comprising a non-fluorinated binder precursor (e.g. of a hardcoat composition) and at least one polymerizable perfluoropolyether polymer. The resulting cured surface layer can advantageously exhibit low lint attraction in combination with low surface energy. Also described are one-step and two-step methods of synthesizing perfluoropolyether polymers having polymerizable ethylenically unsaturated groups.

Abstract translation: 目前描述的是诸如光学显示器和保护膜的物品，其包括具有表面层（例如透光性）的基材，该表面层包含包含非氟化粘合剂前体（例如硬涂层组合物）的混合物的反应产物和至少一种 可聚合的全氟聚醚聚合物。 所得到的固化表面层可以有利地表现出与低表面能结合的低绒毛吸引力。 还描述了合成具有可聚合烯属不饱和基团的全氟聚醚聚合物的一步和两步法。

公开(公告)号：US20230051188A1

公开(公告)日：2023-02-16

申请号：US17785393

申请日：2020-12-15

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ruijian Xu ,  Yu Yang ,  Ying Lin ,  Nikki D. McRae-Brown

IPC: C08F283/01 ,  C08F2/50 ,  C08G59/68

Abstract: The composition includes a polyester resin comprising at least one α,β-unsaturated ester group, an epoxy resin, a compound comprising at least one hydroxyl group; and a photoinitiator that generates acid on exposure to actinic radiation. A method of repairing a damaged surface using the composition is also described.

公开(公告)号：US20220081555A1

公开(公告)日：2022-03-17

申请号：US17415853

申请日：2019-12-18

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ruijian Xu ,  Yu Yang ,  Mark F. Schulz ,  Andrew D. Norlander ,  Richard J. Pokorny ,  Felton L. Smith

IPC: C08L67/06 ,  C08F218/08 ,  C08F283/01 ,  C08K5/18 ,  C08K5/098 ,  C08K5/14 ,  C08K3/36 ,  C08K7/28 ,  C08K3/26

Abstract: The composition includes at least one of a dicyclopentadiene-modified unsaturated polyester resin or an ethylene glycol fumarate unsaturated polyester resin; a vinyl ester represented by formula R—[C(O)—O—CH═CH2]n wherein R is alkyl, aryl, or a combination thereof, and n is 1 or 2; a tertiary amine; and inorganic filler. A method of repairing a damaged surface using the composition C is also described.

公开(公告)号：US10414941B2

公开(公告)日：2019-09-17

申请号：US15555128

申请日：2016-03-02

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Yifan Zhang ,  Alexandra L. Sevenich ,  Lylien Tan ,  Yu Yang

IPC: C11D1/83 ,  C11D3/37 ,  C09D133/26 ,  C09D5/00 ,  C09D7/65 ,  C09D7/45 ,  C09D7/63 ,  C09D5/14 ,  C11D3/00 ,  C11D3/16 ,  C11D3/48

Abstract: Compositions include a water-soluble copolymer, a hydrophilic silane compound, and in some embodiments surfactant dispersed in a liquid phase. Methods of using the compositions to coat and optionally clean a substrate are also disclosed.

公开(公告)号：US10330851B2

公开(公告)日：2019-06-25

申请号：US15505397

申请日：2015-08-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Joshua D. Tibbits ,  Yu Yang ,  JianGang Su ,  Feng Zhao ,  Wenlong Yang ,  Shu-Ching Fan

IPC: F21V8/00 ,  G02F1/1335

Abstract: Methods for improving color uniformity across an LCD backlight unit having a viewable area, a downconversion film element and blue LEDS comprise increasing blue light absorption while reflecting red and green light in at least one edge of the viewable area.