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    CURABLE, ONE-PART, DUAL-STAGE THIOL-ENE-EPOXY LIQUID ADHESIVES AND METHODS
    2.
    发明申请
    CURABLE, ONE-PART, DUAL-STAGE THIOL-ENE-EPOXY LIQUID ADHESIVES AND METHODS 审中-公开

    公开(公告)号：WO2023007439A1

    公开(公告)日：2023-02-02

    申请号：PCT/IB2022/057019

    申请日：2022-07-28

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： KROPP, Michael A. ,  GIBNEY, Katherine A. ,  SETH, Jayshree

    IPC: C08G59/66 ,  C08G75/045 ,  C09J163/00

    Abstract: A curable, one-part, dual-stage thiol-ene-epoxy liquid adhesive composition, articles, and methods, wherein the composition includes: an epoxy resin component comprising an epoxy resin having at least two epoxide groups per molecule; a thiol component comprising a polythiol compound having at least two thiol groups; a nitrogen-containing catalyst for the epoxy resin; a barbituric acid derivative soluble in the thiol-cpoxy component of the thiol-ene-epoxy adhesive composition; a non-(meth)acrylate ethylenically unsaturated compound; and a photoinitiator; wherein the nitrogen-containing catalyst is insoluble in the ethylenically unsaturated compound and the polythiol compound separately.

    EPOXY ADHESIVE COMPOSITION, EPOXY ADHESIVE, AND METHOD FOR PREPARING EPOXY ADHESIVE
    4.
    发明申请
    EPOXY ADHESIVE COMPOSITION, EPOXY ADHESIVE, AND METHOD FOR PREPARING EPOXY ADHESIVE 审中-公开

    公开(公告)号：WO2021260557A1

    公开(公告)日：2021-12-30

    申请号：PCT/IB2021/055516

    申请日：2021-06-22

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： DENG, Shuanghul ,  KROPP, Michael A. ,  KRYGER, Matthew J.

    IPC: C08G59/24 ,  C08G59/50 ,  C08G59/68 ,  C08L63/00 ,  C09J163/00 ,  C08G59/245 ,  C08G59/5013 ,  C08G59/686

    Abstract: The present invention relates to an epoxy adhesive composition, comprising: a) 10-50 parts by weight of a bisphenol A epoxy resin, a bisphenol F epoxy resin, or a combination of a bisphenol A epoxy resin and a bisphenol F epoxy resin, wherein the epoxy equivalent weight thereof is 150-250 g/Eq; b) 20-50 parts by weight of a dihydroxy phenol glycidyl ether epoxy resin having an epoxy equivalent weight of 100-150 g/Eq; c) 1-5 parts by weight of a silane coupling agent; d) 20-60 parts by weight of a polyetheramine curing agent; e) 10-40 parts by weight of a filler; and f) 0-10 parts by weight of an imidazole accelerator. The epoxy adhesive composition provided by the present invention has a good workability and curing process operability. In addition, an epoxy adhesive prepared from the epoxy adhesive composition has a good peel strength on a plastic surface and good resistance to water vapor permeation.

    POLYMERIC MATERIAL INCLUDING A URETDIONE-CONTAINING MATERIAL AND INORGANIC FILLER, TWO-PART COMPOSITIONS, PRODUCTS, AND METHODS
    5.
    发明申请
    POLYMERIC MATERIAL INCLUDING A URETDIONE-CONTAINING MATERIAL AND INORGANIC FILLER, TWO-PART COMPOSITIONS, PRODUCTS, AND METHODS 审中-公开

    公开(公告)号：WO2021124075A1

    公开(公告)日：2021-06-24

    申请号：PCT/IB2020/061899

    申请日：2020-12-14

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： WHITE, Kolby L. ,  YAO, Li ,  RULE, Joseph D. ,  KRYGER, Matthew J. ,  KROPP, Michael A.

    IPC: C08G18/79

    Abstract: The present disclosure provides a polymeric material including a polymerized reaction product of a polymerizable composition including components and an inorganic filler. The components include a uretdione-containing material including a reaction product of a diisocyanate reacted with itself; a first hydroxyl-containing compound; and an optional second hydroxyl-containing compound having a single OH group. The present disclosure also provides a two-part composition, in which the polymeric material is included in the first part and the second part includes at least one amine. Further, a method of adhering two substrates is provided, including obtaining a two-part composition; combining at least a portion of the first part with at least a portion of the second part to form a mixture; disposing at least a portion of the mixture on a first substrate; and contacting a second substrate with the mixture disposed on the first substrate. The disclosure also provides a polymerized product of the two-part composition and a battery module. Advantageously, two-part compositions can be used as coatings and adhesive systems including high loadings of inorganic filler, such as thermally conductive filler, with handling and performance similar to existing two-part urethane systems, but with less sensitivity to water.

    POLYMERIC MATERIAL INCLUDING A URETDIONE-CONTAINING MATERIAL AND AN EPOXY COMPONENT, TWO-PART COMPOSITIONS, AND METHODS
    6.
    发明申请
    POLYMERIC MATERIAL INCLUDING A URETDIONE-CONTAINING MATERIAL AND AN EPOXY COMPONENT, TWO-PART COMPOSITIONS, AND METHODS 审中-公开

    公开(公告)号：WO2020121124A1

    公开(公告)日：2020-06-18

    申请号：PCT/IB2019/060434

    申请日：2019-12-04

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： WHITE, Kolby L. ,  RULE, Joseph D. ,  KRYGER, Matthew J. ,  KROPP, Michael A. ,  SCHLECHTE, Jay S. ,  THOMPSON, Zachary J.

    IPC: C08G18/28 ,  C08G18/32 ,  C08G18/58 ,  C08G18/79 ,  C08G18/80

    Abstract: The present disclosure provides a polymeric material including a polymerized reaction product of a polymerizable composition including components and has a solids content of 90% or greater. The components include a uretdione-containing material including a reaction product of a diisocyanate reacted with itself; a first hydroxyl-containing compound; an optional second hydroxyl-containing compound having a single OH group, wherein; and an epoxy component. The epoxy component is present in an amount of 35% by weight or greater, based on the total weight of the polymerizable composition. The first hydroxyl-containing compound has more than one OH group and the optional second hydroxyl-containing compound is a primary alcohol or a secondary alcohol. The present disclosure also provides a two-part composition, in which the polymeric material is included in the first part and the second part includes at least one amine. Further, a method of adhering two substrates is provided, including obtaining a two-part composition; combining at least a portion of the first part with at least a portion of the second part to form a mixture; disposing at least a portion of the mixture on a first substrate; and contacting a second substrate with the mixture disposed on the first substrate. The disclosure also provides a polymeric material and a method of making a two-part composition. Advantageously, two-part compositions can be used as coatings and adhesive systems with handling and performance similar to existing two-part urethane systems, but with less sensitivity to water, or with performance similar to toughened epoxy systems.

    POLYMERIC MATERIAL INCLUDING A URETDIONE-CONTAINING MATERIAL AND A THERMALLY ACTIVATABLE AMINE, TWO-PART COMPOSITIONS, AND METHODS
    8.
    发明申请
    POLYMERIC MATERIAL INCLUDING A URETDIONE-CONTAINING MATERIAL AND A THERMALLY ACTIVATABLE AMINE, TWO-PART COMPOSITIONS, AND METHODS 审中-公开

    公开(公告)号：WO2020065466A1

    公开(公告)日：2020-04-02

    申请号：PCT/IB2019/057938

    申请日：2019-09-19

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： WHITE, Kolby L. ,  KRYGER, Matthew J. ,  RULE, Joseph D. ,  KROPP, Michael A. ,  JUNG, Adrian T.

    IPC: C08G18/79 ,  C08G18/28 ,  C08G18/32 ,  C08G18/80

    Abstract: The present disclosure provides a polymeric material including a polymerized reaction product of a polymerizable composition including components, and a thermally activatable amine curative, and has a solids content of 90% or greater. The components include a uretdione-containing material including a reaction product of a diisocyanate reacted with itself; a first hydroxyl-containing compound; and an optional second hydroxyl-containing compound having a single OH group. The first hydroxyl-containing compound has more than one OH group and the optional second hydroxyl-containing compound is a primary alcohol or a secondary alcohol. The present disclosure also provides a two-part composition, in which a polymeric material is included in the first part and the second part includes at least one liquid amine. Further, a method of adhering two substrates is provided, including obtaining a two-part composition; combining at least a portion of the first part with at least a portion of the second part to form a mixture; disposing at least a portion of the mixture on a first substrate; and contacting a second substrate with the mixture disposed on the first substrate. The disclosure also provides a polymeric material and a method of curing a two-part composition. Advantageously, two-part compositions according to the present disclosure can be used as coatings and adhesive systems having a two-step cure with handling and performance similar to existing two-part urethane systems, but with less sensitivity to water.

    BONDING COMPOSITION AND COMPONENT THEREOF, AND METHOD OF USING THE SAME
    10.
    发明申请
    BONDING COMPOSITION AND COMPONENT THEREOF, AND METHOD OF USING THE SAME 审中-公开
    粘结组合物及其组分及其使用方法

    公开(公告)号：WO2015006094A1

    公开(公告)日：2015-01-15

    申请号：PCT/US2014/045015

    申请日：2014-07-01

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： KARP, Gregory P. ,  KROPP, Michael A.

    IPC: C08F216/00 ,  C08F220/10 ,  C08F224/00 ,  C08F226/00 ,  C08F230/00 ,  C09J4/00 ,  C08F230/06

    CPC classification number: C09J4/06 ,  C08F216/00 ,  C08F220/10 ,  C08F224/00 ,  C08F226/00 ,  C08F230/00 ,  C08F230/06 ,  C08K5/55 ,  C09J4/00

    Abstract: A two-part bonding composition includes parts A and B. Part A includes an organoborane-base complex and reactive diluent. Reactive diluent includes: triallyl isocyanurate; triallyl cyanurate; N- allylamide having the formula R 1 C(=0)N(R 2 )CH 2 CH=CH 2 , wherein R 1 and R 2 independently represent alkyl groups having from 1 to 7 carbon atoms, optionally interrupted up to 3 times by oxygen, and optionally substituted up to 2 times with hydroxyl groups, or taken together R 1 and R 2 represent - (CH 2 ) 3 -, -(CH 2 ) 4 -, or -(CH 2 ) 5 -; and/or allyl ether having the formula R 3 [OCH 2 CH=CH 2 ]n wherein R 3 represents an n-valent hydrocarbonaceous group having from 1 to 24 carbon atoms, optionally interrupted up to 8 times by oxygen, and optionally substituted up to 6 times with hydroxyl groups, and n represents 1, 2, 3, 4, 5, or 6. Part B includes free-radically polymerizable monomer and at least one compound capable of decomplexing the organoborane-base complex. A method combining Parts A and B is also disclosed.

    Abstract translation: 两部分粘合组合物包括部分A和B.部分A包括有机基硼烷基络合物和反应性稀释剂。 活性稀释剂包括：异氰脲酸三烯丙酯; 氰尿酸三烯丙酯 具有式R 1 C（= O）N（R 2）CH 2 CH = CH 2的N-烯丙基酰胺，其中R 1和R 2独立地表示具有1至7个碳原子的烷基，任选地被氧中断至多3次，并且任选地被至多2个 或（R 1和R 2）表示 - （CH 2）3 - ， - （CH 2）4 - 或 - （CH 2） 和/或具有式R 3 [OCH 2 CH = CH 2] n的烯丙基醚，其中R 3表示具有1至24个碳原子的n价烃基，任选地被氧中断至多8次，并任选地被羟基取代至多6次 基团，n表示1,2,3,4,5或6.B部分包括可自由基聚合的单体和至少一种能够使有机硼烷基络合物解复配的化合物。 还公开了组合A部分和B部分的方法。

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