公开(公告)号：US09309443B2

公开(公告)日：2016-04-12

申请号：US14404063

申请日：2013-05-22

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Serkan Yurt ,  Jason D. Clapper ,  Ross E. Behling ,  Christopher J. Campbell ,  Mark F. Ellis

IPC: C09J4/00 ,  C09J4/06 ,  B05D1/02 ,  B05D1/28 ,  B05D1/30 ,  B05D3/06 ,  B05D3/12 ,  B05D5/00 ,  B32B7/12 ,  G02B1/04 ,  C08F220/18

CPC classification number: C09J4/00 ,  B05D1/02 ,  B05D1/28 ,  B05D1/305 ,  B05D3/06 ,  B05D3/12 ,  B05D5/00 ,  B32B7/12 ,  B32B2250/03 ,  B32B2255/26 ,  B32B2307/412 ,  B32B2457/20 ,  C08F2220/1883 ,  C09J4/06 ,  G02B1/04 ,  Y10T428/269 ,  Y10T428/31507 ,  Y10T428/31612 ,  Y10T428/31663 ,  C08F2220/1891 ,  C08F220/20 ,  C08F2220/1858 ,  C08F2220/281

Abstract: The disclosure describes a curable composition comprising a) a solute (meth)acryloyl oligomer having a plurality of pendent, ethylenically unsaturated, free-radically polymerizable functional groups and nucleophilic, hydrophilic groups, a) Mw of 5 k to 30 k, a Tg

Abstract translation: 本公开描述了一种可固化组合物，其包含a）具有多个侧链，不饱和的，可自由基聚合的官能团和亲核亲水基团的溶质（甲基）丙烯酰基低聚物，a）5k至30kw的Mw， 20°C。 b）溶剂单体组分; 和光引发剂。 可固化组合物可用作光学应用中的粘合剂。

公开(公告)号：US11866609B2

公开(公告)日：2024-01-09

申请号：US16770984

申请日：2018-12-10

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Christopher J. Campbell ,  John W. Campbell ,  Mark F. Ellis ,  Kathleen S. Shafer ,  Wayne S. Mahoney

IPC: C09D4/00 ,  B32B27/30 ,  C08F2/50 ,  C08K5/55 ,  C09J4/00 ,  C08K5/05

CPC classification number: C09D4/00 ,  B32B27/30 ,  C08F2/50 ,  C08K5/05 ,  C09J4/00 ,  C08F220/1808 ,  C08F220/1811 ,  C08F220/20 ,  C09J4/00 ,  C08F220/1808

Abstract: The present invention is an optically clear adhesive composition including a free-radically polymerizable acrylate or meth(acrylate) functional group oligomer, a trialkyl borane complex initiator, a photoacid generator, and a photosensitizer. A viscosity of the composition immediately after mixing and a viscosity of the composition about 24 hours after mixing changes by less than about 10%.

公开(公告)号：US20220025215A1

公开(公告)日：2022-01-27

申请号：US17310443

申请日：2020-02-04

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Enzhong Zhang ,  Xiaoming Jiang ,  Lin Yang ,  Mark F. Ellis

IPC: C09J4/00 ,  C09J133/06 ,  C08F220/18

Abstract: The present invention provides a UV curable adhesive, wherein based on a total weight of the UV curable adhesive, the UV curable adhesive comprises: from 30 to 70 wt % of an acrylate oligomer; from 20 to 65 wt % of an acrylate monomer; from 1 to 10 wt % of acryloyl morpholine; from 1 to 15 wt % of a photo initiator; and from 0 to 10 wt % of a thickening agent, wherein the acrylate oligomer has a weight average molecular weight in a range of from 10,000 to 100,000 grams/mole and a glass transition temperature in a range of from −50 to 0° C. According to the technical solution of the present invention, the adhesive layer obtained from curing the UV curable adhesive is relatively thick (for example, 0.8 mm), and the adhesive layer has good adhesion property, cohesive force, and tackiness.

公开(公告)号：US20210189042A1

公开(公告)日：2021-06-24

申请号：US17250643

申请日：2019-08-08

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jayshree Seth ,  Mark F. Ellis ,  Eric W. Nelson ,  Janet A. Venne ,  Christopher C. Pope ,  Matthew H. Wessel

IPC: C08F265/06 ,  C08F220/18 ,  C08F220/20 ,  C08F220/36 ,  C08F2/50 ,  C08K5/5397 ,  C08K5/105 ,  C09J7/38

Abstract: Curable compositions, cured compositions, articles containing the curable or cured compositions, and methods of making the articles are provided. More particularly, the curable compositions contain a (meth)acrylate-based polymer having pendant (meth)acryloyl groups, at least one monomer having a single ethylenically unsaturated group, a photoinitiator that includes an acyl phosphine oxide, and a thixotropic agent. The curable compositions can be printed or dispensed, if desired, and the cured compositions are pressure-sensitive adhesives.

公开(公告)号：US10723815B2

公开(公告)日：2020-07-28

申请号：US15879893

申请日：2018-01-25

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Audrey A. Sherman ,  Mark F. Ellis ,  Ramesh C. Kumar ,  Sonja S. Mackey ,  Richard L. Peloquin ,  Jeffrey O. Emslander

IPC: C08F2/02 ,  C08F220/06 ,  C08F220/18 ,  C08F283/12 ,  C08F290/06 ,  C08G77/442 ,  C09J7/38 ,  C08F230/08 ,  C08G77/20 ,  C08L51/08

Abstract: Methods for preparing silicone-containing polymers by essentially adiabatic polymerization methods are disclosed. The polymerization system includes free radically polymerizable monomers. The monomers include ethylenically unsaturated silicone-containing monomers and/or mercapto-functional silicones as well as additional free radically polymerizable monomers. The silicone-containing polymers are useful as adhesives or release materials.

公开(公告)号：US20190241690A1

公开(公告)日：2019-08-08

申请号：US16341959

申请日：2017-08-22

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Nicole Morozowich Beveridge ,  Ross E. Behling ,  Anish Kurian ,  Mark F. Ellis ,  Karl E. Benson ,  Michele A. Craton ,  Daniel C. Munson ,  David J. Yarusso

IPC: C08F220/18 ,  C08F2/48 ,  C09J7/38 ,  C09J133/08 ,  C09J133/10

CPC classification number: C08F220/18 ,  C08F2/48 ,  C08F2810/20 ,  C09J7/385 ,  C09J133/08 ,  C09J133/10 ,  C09J133/14 ,  C09J2205/31 ,  C08F2220/1858 ,  C08F220/06 ,  C08F220/56 ,  C08F2220/302 ,  C08L33/14

Abstract: Crosslinkable compositions, crosslinked compositions, articles containing these compositions, and methods of making the articles are provided. The crosslinkable compositions, which include two (meth)acrylate polymers, are used to form the crosslinked compositions upon exposure to ultraviolet radiation. The crosslinkable and crosslinked compositions are free or substantially free of tackifiers. The crosslinked compositions can function as pressure-sensitive adhesives. The crosslinkable compositions are well suited for use with hot melt processing methods.

公开(公告)号：US20180148518A1

公开(公告)日：2018-05-31

申请号：US15879893

申请日：2018-01-25

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Audrey A. Sherman ,  Mark F. Ellis ,  Ramesh C. Kumar ,  Sonja S. Mackey ,  Richard L. Peloquin ,  Jeffrey O. Emslander

IPC: C08F2/02 ,  C08F283/12 ,  C08F220/06 ,  C08F220/18 ,  C08F220/44 ,  C08G77/442 ,  C08F290/06 ,  C09J7/38 ,  C08G77/20 ,  C08F230/08 ,  C08L51/08

Abstract: Methods for preparing silicone-containing polymers by essentially adiabatic polymerization methods are disclosed. The polymerization system includes free radically polymerizable monomers. The monomers include ethylenically unsaturated silicone-containing monomers and/or mercapto-functional silicones as well as additional free radically polymerizable monomers. The silicone-containing polymers are useful as adhesives or release materials.

公开(公告)号：US09890304B2

公开(公告)日：2018-02-13

申请号：US14437214

申请日：2013-11-26

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Serkan Yurt ,  Jason D. Clapper ,  Ross E. Behling ,  Christopher J. Campbell ,  Mark F. Ellis ,  Larry R. Krepski ,  Ann R. Fornof ,  Babu N. Gaddam ,  James P. DiZio

IPC: C09J133/08 ,  C09J4/00 ,  C09J133/06 ,  C09J133/14 ,  C09J143/04 ,  C09J7/02 ,  C08F220/20 ,  C08F220/18 ,  C08F220/34

CPC classification number: C09J133/08 ,  C08F220/20 ,  C08F2220/1891 ,  C08F2220/343 ,  C08L2312/00 ,  C09J4/00 ,  C09J7/20 ,  C09J133/066 ,  C09J133/14 ,  C09J143/04 ,  C09J2433/00 ,  Y10T428/2891

Abstract: The disclosure describes a curable composition comprising a first oligomer having a plurality of polymerizable groups; a second component comprising alkylene oxide repeat units and terminal polymerizable groups, a solvent monomer component; and a photoinitiator. The curable composition may be used as an adhesive in optical applications.

公开(公告)号：US20170240676A1

公开(公告)日：2017-08-24

申请号：US15591484

申请日：2017-05-10

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Rajdeep S. Kalgutkar ,  Mark F. Ellis ,  John R. Jacobsen ,  Ramesh C. Kumar ,  Mary L. Morris ,  Michael A. Lockett ,  Jesse R. Behnke

IPC: C08F220/18 ,  C08F220/14

CPC classification number: C08F220/18 ,  C08F220/14 ,  C08F2220/1891 ,  C08G63/695 ,  C08J5/00 ,  C08J2333/08 ,  C08J2333/12 ,  C08J2433/08 ,  C08J2433/12 ,  C08J2433/20 ,  C08J2483/00 ,  C08F2230/085

Abstract: A composition including at least one moisture-curable, semi-crystalline (meth)acrylic oligomer represented by the formula: wherein R1 is independently a C16 to C40 alkyl group; R2 is independently a C16 to C40 alkyl group; each R3 is independently a methyl, ethyl, or isopropyl group; X is a chain transfer agent as defined further below; Y is independently selected to be a methyl, ethyl, or isopropyl group; a, b and c are each independently selected to be an integer of at least 10, and a+b+c≦1500; n≧1; and p is 0, 1, 2, or 3. The oligomer may be used advantageously as a coating, primer or adhesion promoter in construction articles, for example, adhesives, caulks, grouts, pavement markings, paving materials, ceramic tiles, or roofing granules.

公开(公告)号：US20150307668A1

公开(公告)日：2015-10-29

申请号：US14648470

申请日：2013-03-01

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Rajdeep S. Kalgutkar ,  Mark F. Ellis ,  John R. Jacobsen ,  Ramesh C. Kumar ,  Mary L. Morris ,  Michael A. Lockett ,  Jesse R. Behnke

IPC: C08J5/00 ,  C08G63/695

CPC classification number: C08F220/18 ,  C08F220/14 ,  C08F2220/1891 ,  C08G63/695 ,  C08J5/00 ,  C08J2333/08 ,  C08J2333/12 ,  C08J2433/08 ,  C08J2433/12 ,  C08J2433/20 ,  C08J2483/00 ,  C08F2230/085

Abstract: A composition including at least one moisture-curable, semi-crystalline (meth)acrylic oligomer represented by the formula: wherein R1 is independently a C16 to C40 alkyl group; R2 is independently a C16 to C40 alkyl group; each R3 is independently a methyl, ethyl, or isopropyl group; X is a chain transfer agent as defined further below; Y is independently selected to be a methyl, ethyl, or isopropyl group; a, b and c are each independently selected to be an integer of at least 10, and a+b+c≦1500; n≧1; and p is 0, 1, 2, or 3. The oligomer may be used advantageously as a coating, primer or adhesion promoter in construction articles, for example, adhesives, caulks, grouts, pavement markings, paving materials, ceramic tiles, or roofing granules.

Abstract translation: 一种组合物，其包含至少一种由下式表示的可湿气固化的半结晶（甲基）丙烯酸低聚物：其中R1独立地为C16至C40烷基; R2独立地为C16〜C40烷基; 每个R 3独立地是甲基，乙基或异丙基; X是下文进一步定义的链转移剂; Y独立选择为甲基，乙基或异丙基; a，b和c各自独立选择为至少10的整数，a + b + c＆nlE; 1500; n≥1; 并且p为0,1,2或3.低聚物可有利地用作施工制品中的涂层，底漆或粘合促进剂，例如粘合剂，填缝剂，浆料，路面标记，铺路材料，陶瓷砖或屋顶 颗粒。