公开(公告)号：US20190256751A1

公开(公告)日：2019-08-22

申请号：US16340365

申请日：2017-11-03

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Erik M. TOWNSEND ,  Sheng YE ,  Jonathan D. ZOOK ,  Michael D. SWAN

IPC: C09J181/02

Abstract: Provided are sealant compositions that include a first component and second component. The first component contains a polysulfide, a polythioether, or a copolymer or combination thereof containing pendant or terminal thiol groups, while the second in component contains an ethylenically-unsaturated compound and either the first or second component further contains a photoinitiator. Alternatively, the second component can contain a polyepoxide and either the first or second component can contain a photolatent base and a photosensitizer. The first or second component further contains a colorant that substantially reflects or substantially transmits light over the wavelength range from 350 nm to 500 nm. These compositions can provide cure-on-demand sealant formulations that comply with Class B sealant regulations on color, provide an acceptable depth of cure, and allow two-part mixing to be easily distinguishable.

公开(公告)号：US20210284841A1

公开(公告)日：2021-09-16

申请号：US17259015

申请日：2018-08-15

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Enzhong ZHANG ,  Lianzhou CHEN ,  Shaomin SUN ,  Xinxin SUN ,  Shaoqing GU ,  Jianhua TANG ,  Jonathan D. ZOOK

IPC: C08L83/04 ,  C08K3/04 ,  B01J23/42 ,  C08K7/20

Abstract: Disclosed is a curable composition and cured products thereof. The curable composition includes a vinyl polysiloxane component, a hydrogen polysiloxane component, a polymerization catalyst, and an expandable graphite component comprising moisture. Cured products of the curable composition include foamed cells having a uniform size and distribution in the cured product. This can help to increase the water proofing and flame retardant properties of the cured product.

公开(公告)号：US20180127538A1

公开(公告)日：2018-05-10

申请号：US15566743

申请日：2016-04-29

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Sheng YE ,  Tao GONG ,  Charlie P. BLACKWELL ,  Jonathan D. ZOOK ,  Susan E. DEMOSS

IPC: C08G59/40 ,  C08G59/32 ,  C08G59/22 ,  C08G59/56 ,  C08G59/66 ,  C08G59/68 ,  C08G75/02 ,  C08L81/02

CPC classification number: C08G59/4021 ,  C08G59/22 ,  C08G59/32 ,  C08G59/56 ,  C08G59/66 ,  C08G59/686 ,  C08G75/02 ,  C08G75/04 ,  C08L63/00 ,  C08L81/02 ,  C08L81/04

Abstract: A composition including a polythiol having more than one thiol groups, a polyepoxide having more than one epoxide group, a catalytic amount of a second amine, and a photolatent base catalyst. The photolatent base catalyst can photochemically generate a first amine, which may be the same as or different from the second amine. A polymer network preparable from the composition, and a method for making the polymer network are also disclosed.

公开(公告)号：US20220002606A1

公开(公告)日：2022-01-06

申请号：US17294927

申请日：2019-11-19

Applicant: 3M Innovative Properties Company

Inventor： Lalitha V.N.R. GANAPATIBHOTLA ,  Hassan SAHOUANI ,  Jonathan D. ZOOK ,  Heather N. KINNEY

IPC: C09K5/14 ,  C08L81/04 ,  H01M10/6551

Abstract: A composition includes a polythiol having more than one thiol group, a polyepoxide having more than one epoxide group, a polymer comprising a tertiary amine group and a hydroxyl group, and conductive filler. A polymer network, which can be prepared from the composition, a method for making the polymer network, a method of making a battery module, and a battery module including the composition are also disclosed.