公开(公告)号：US11021574B2

公开(公告)日：2021-06-01

申请号：US16348346

申请日：2017-11-21

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： William H. Moser ,  Erik M. Townsend ,  Ian Dailey

IPC: C08G75/045 ,  C08G75/12 ,  C08G59/22

Abstract: Provided are dual cure monomer are of the formula: (I) wherein R* is a (hetero)hydrocarbyl group; X1 is —O—, —S—, —NR3—, —NR3—CO—NR3, —CO—NR3— or NR3—CO—, where R3 is H, C1-C4 alkyl or R1-Epoxy; R1 is a divalent (hetero)hydrocarbyl group; X2 is —O—, —S—, —NR4—, —NR4—CO—NR4—, —CO—NR4—, —NR4—CO— where R4 is H, C1-C4 alkyl or R2—CH═CH2; R2 is a divalent (hetero)hydrocarbyl group; subscripts a and b are at least one, subscripts c and d are at least one, with the proviso that the monomer has at least two epoxy groups and at least two ene groups.

公开(公告)号：US20210062858A1

公开(公告)日：2021-03-04

申请号：US16643895

申请日：2018-09-11

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： William H. Moser ,  Erik M. Townsend ,  Jonathan D. Zook ,  Susan E. DeMoss ,  Clinton J. Cook ,  Scott A. Boyd ,  Michael D. Swan

IPC: F16B41/00 ,  C08F283/00

Abstract: Curable sealant compositions comprise the components: a) x weight percent of at least one polythiol; b) y weight percent of at least one unsaturated compound having at least two non-aromatic carbon-carbon double bonds, at least one carbon-carbon triple bond, or a combination thereof; c) from 0.01 to 8 weight percent of at least one organoborane-amine complex; d) from 0.05 to 10 weight percent of at least one organic peroxide; and e) from 0.01 to 10 weight percent of a photoinitiator system capable of generating free radicals upon exposure to actinic radiation. Each of x and y represents a positive real number. The sum x+y is in the range of 72 to 99. The weight percent ranges of the components a)-e) are based on the total weight of the components a)-e). A seal cap including the curable sealant composition and methods of making and using the curable sealant compositions are also disclosed.

公开(公告)号：US20200062908A1

公开(公告)日：2020-02-27

申请号：US16348346

申请日：2017-11-21

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： William H. Moser ,  Erik M. Townsend ,  Ian Dailey

IPC: C08G75/045 ,  C08G75/12

Abstract: Provided are dual cure monomer are of the formula: (I) wherein R* is a (hetero)hydrocarbyl group; X1 is —O—, —S—, —NR3—, —NR3—CO—NR3, —CO—NR3— or NR3—CO—, where R3 is H, C1-C4 alkyl or R1-Epoxy; R1 is a divalent (hetero)hydrocarbyl group; X2 is —O—, —S—, —NR4—, —NR4—CO—NR4—, —CO—NR4—, —NR4—CO— where R4 is H, C1-C4 alkyl or R2—CH═CH2; R2 is a divalent (hetero)hydrocarbyl group; subscripts a and b are at least one, subscripts c and d are at least one, with the proviso that the monomer has at least two epoxy groups and at least two ene groups.

公开(公告)号：US20190276588A1

公开(公告)日：2019-09-12

申请号：US16347417

申请日：2017-11-02

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jonathan D. Zook ,  Sheng Ye ,  Erik M. Townsend ,  Michael D. Swan ,  William H. Moser

IPC: C08G59/56 ,  C08G59/32 ,  C08G59/40 ,  C08G59/50 ,  C09K3/10

Abstract: A composition including a polythiol having more than one thiol groups, a polyepoxide having more than one epoxide group, a photolatent base catalyst that can photochemically generate a first amine, and a second amine phase-separated within the composition. A polymer network preparable from the composition, and a method for making the polymer network are also disclosed.