公开(公告)号：US20220081556A1

公开(公告)日：2022-03-17

申请号：US17415934

申请日：2019-12-18

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

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

IPC: C08L67/06 ,  C08L31/04 ,  C08F222/10 ,  C08F220/28 ,  C08F283/01 ,  C08F290/06 ,  C08K5/14 ,  C08K5/18 ,  C08K5/098 ,  C08K3/34 ,  C09D5/34

Abstract: The composition includes a polyester resin comprising at least one α,β-unsaturated ester group, an acrylate or methacrylate, 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, and a metal salt of a carboxylic acid. A method of repairing a damaged surface using the composition is also described.

公开(公告)号：US20180265735A1

公开(公告)日：2018-09-20

申请号：US15921329

申请日：2018-03-14

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ruijian Xu

IPC: C09D167/07 ,  C09D167/06 ,  C09D7/63 ,  C09D7/65

CPC classification number: C09D167/07 ,  C09D5/34 ,  C09D7/63 ,  C09D7/65 ,  C09D167/06

Abstract: The composition includes a polymeric resin having at least one α,β-unsaturated ester group, a vinyl aromatic compound having at least one vinyl substituent on an aromatic ring, and an amino- or mercapto-substituted compound represented by formula (HD)1-4-R. Each D is independently —S— or —N(H)— and R is a monovalent alkyl, alkenyl, or polyalkyleneoxy or a multivalent alkylene, alkenylene, or polyalkyleneoxy, wherein the alkyl, alkenyl, alkylene, or alkenylene are each interrupted by at least two —O—, —N(H)—, —N(H)—C(O)—, —S—C(O)—, or —O—C(O)— groups or a combination thereof. A method of repairing a damaged surface using the composition is also described.

公开(公告)号：US20220025122A1

公开(公告)日：2022-01-27

申请号：US17276258

申请日：2019-09-18

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Yu Yang ,  Ruijian Xu ,  Mark F. Schulz ,  Nikki D. McRae-Brown ,  Ken Nakatani ,  Andrew D. Norlander

IPC: C08G75/045 ,  C08K5/14 ,  C09D181/02 ,  C08K5/101 ,  C09D7/63 ,  C08K3/013

Abstract: The composition includes a polythiol having more than one thiol group and an allylic resin having more than one allyl group. The composition typically includes inorganic filler. Typically, at least one of the polythiol or the allylic resin has more than two thiol or allyl groups, respectively. A two-part body repair composition including the composition and use of the composition as a body repair composition are also disclosed. Methods of repairing a damaged surface are also disclosed. The method can include combining a composition with at least one of an organic peroxide or hydroperoxide, applying the composition including at least one of the organic peroxide or the organic hydroperoxide to the damaged surface, and curing the composition on the damaged surface to provide a cured composition. The composition includes a polythiol having more than one thiol group, an allylic compound having more than one allyl group, and inorganic filler.

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：US10927273B2

公开(公告)日：2021-02-23

申请号：US15921329

申请日：2018-03-14

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ruijian Xu

IPC: C09D167/07 ,  C09D7/65 ,  C09D7/63 ,  C09D167/06 ,  C09D5/34 ,  C08L67/06 ,  C08L63/10 ,  C09D7/20 ,  C09D163/10 ,  C08L67/07 ,  C08K3/34 ,  C08K5/06 ,  C08K3/013 ,  C08K5/17 ,  C08K5/00 ,  C08K3/26 ,  C08K5/16 ,  C08K3/22 ,  C08K5/14 ,  C08K5/36 ,  C08K3/36 ,  C08K3/40

Abstract: The composition includes a polymeric resin having at least one α,β-unsaturated ester group, a vinyl aromatic compound having at least one vinyl substituent on an aromatic ring, and an amino- or mercapto-substituted compound represented by formula (HD)1-4-R. Each D is independently —S— or —N(H)— and R is a monovalent alkyl, alkenyl, or polyalkyleneoxy or a multivalent alkylene, alkenylene, or polyalkyleneoxy, wherein the alkyl, alkenyl, alkylene, or alkenylene are each interrupted by at least two —O—, —N(H)—, —N(H)—C(O)—, —S—C(O)—, or —O—C(O)— groups or a combination thereof. A method of repairing a damaged surface using the composition is also described.