公开(公告)号：US20220112151A1

公开(公告)日：2022-04-14

申请号：US17405561

申请日：2021-08-18

Applicant: Sirrus, Inc.

Inventor： Alexander Y. Polykarpov ,  Aniruddha Palsule ,  Anushree Deshpande

IPC: C07C69/73 ,  C07C67/31 ,  C08F122/10

Abstract: A method forming a blocked 1,1-dicarbonyl substituted comprises reacting an alkene of a 1,1-dicarbonyl substituted alkene with a blocking Michael addition donor compound such as an alcohol or thiol. The blocked 1,1-dicarbonyl substituted alkene may be polymerized by providing sufficient thermal energy whereby at least portion of the blocked alkenes revert to alkenes and may be addition polymerized or Michael added with a multifunctional Michael addition donor compound (e.g., polyol or polythiol).

公开(公告)号：US20200317827A1

公开(公告)日：2020-10-08

申请号：US16629727

申请日：2018-07-13

Applicant: Sirrus, Inc.

Inventor： Alexander R. Holzer ,  Anushree Deshpande ,  Aniruddha Palsule ,  Jeffrey M. Sullivan

IPC: C08F2/50 ,  C08F222/14 ,  C08F220/18 ,  B05D3/06 ,  C08K5/56 ,  C08K5/357 ,  C08K5/45 ,  C08K5/17 ,  C08K5/55

Abstract: A method including forming a formulation by contacting one or more photoinitiators with a composition including one or more 1, 1-disubstituted alkene compounds having a purity of about 85 mole percent or more based on total weight of the 1, 1-disubsituted alkene compounds; and exposing the formulation to ultraviolet radiation for initiating free radical polymerization, anionic polymerization, or both, to cure the formulation to form a non-tacky surface. The teachings also contemplate a polymer prepared according to the methods as disclosed.

公开(公告)号：US09718989B1

公开(公告)日：2017-08-01

申请号：US15410003

申请日：2017-01-19

Applicant: SIRRUS, INC.

Inventor： Aniruddha S. Palsule ,  Jeffrey M. Sullivan ,  Katherine E. Vanderpool ,  Alexander R. Holzer ,  Anushree Deshpande ,  John Klier

IPC: C09D167/06 ,  C08L67/06 ,  C08G63/52 ,  C08G63/00 ,  C08G63/78 ,  C12P7/62

CPC classification number: C09D167/06 ,  C08G63/00 ,  C08G63/553 ,  C08G63/676 ,  C08G63/78 ,  C08L67/06 ,  C09D133/06 ,  C09D167/02 ,  C12P7/625 ,  C08L83/04 ,  C08L79/02

Abstract: Compositions comprising a) one or more polyester macromers containing one or more chains of the residue of one or more diols and one or more diesters wherein the residue of the one or more diols and the one or more diesters alternate along the chain and a portion of the diesters are 1,1-diester-1-alkenes and at least one terminal end comprises the residue of one of the 1,1-diester-1 alkenes and wherein one or more terminal ends may comprise the residue of one or more diols; and b) one or more polymers having pendant Michael Addition donor groups. Disclosed are coating prepared from these compositions.

公开(公告)号：US09567475B1

公开(公告)日：2017-02-14

申请号：US15298637

申请日：2016-10-20

Applicant: SIRRUS, INC.

Inventor： Aniruddha S. Palsule ,  Jeffrey M. Sullivan ,  Katherine E. Vanderpool ,  Alexander R. Holzer ,  Anushree Deshpande ,  John Klier

IPC: C08L33/14 ,  C08L67/06 ,  B32B27/00 ,  B05D3/02 ,  C09D133/06 ,  C08L33/00

CPC classification number: C09D167/06 ,  C08G63/00 ,  C08G63/553 ,  C08G63/676 ,  C08G63/78 ,  C08L67/06 ,  C09D133/06 ,  C09D167/02 ,  C12P7/625 ,  C08L83/04 ,  C08L79/02

Abstract: Compositions comprising a) one or more polyester macromers containing one or more chains of the residue of one or more diols and one or more diesters wherein the residue of the one or more diols and the one or more diesters alternate along the chain and a portion of the diesters are 1,1-diester-1-alkenes and at least one terminal end comprises the residue of one of the 1,1-diester-1 alkenes and wherein one or more terminal ends may comprise the residue of one or more diols; and b) one or more polymers having pendant Michael Addition donor groups. Disclosed are coating prepared from these compositions.

Abstract translation: 组合物，其包含a）一种或多种聚酯大分子单体，其含有一个或多个一个或多个二醇残基的链和一个或多个二酯，其中一个或多个二醇的残基和一个或多个二酯沿着链交替， 二酯是1,1-二酯-1-烯烃，并且至少一个末端包含1,1-二酯-1-烯烃之一的残基，并且其中一个或多个末端可以包含一个或多个二醇的残基; 和b）一种或多种具有侧链迈克尔加成供体基团的聚合物。 公开了由这些组合物制备的涂层。

公开(公告)号：US20220192963A1

公开(公告)日：2022-06-23

申请号：US17405566

申请日：2021-08-18

Applicant: Sirrus, Inc.

Inventor： Alexander Y. Polykarpov ,  J. Taylor Goodrich ,  Anushree Deshpande

IPC: A61K8/81 ,  A61Q3/02 ,  C08F222/14 ,  C09D4/00

Abstract: An article may be formed by contacting a 1,1-dicarbonyl substituted alkene with an activator comprised of an initiating salt and a weak acid and allowing the 1,1-dicarbonyl substituted alkene to cure to form the article. The article may be any useful shape such as a film, coating, layer (e.g., within an additive manufactured article), laminate or the like. The article may be one in which the cured article adheres substrates together.

公开(公告)号：US10150886B2

公开(公告)日：2018-12-11

申请号：US15638290

申请日：2017-06-29

Applicant: SIRRUS, INC.

Inventor： Aniruddha S. Palsule ,  Jeffrey M. Sullivan ,  Katherine E. Vanderpool ,  Alexander R. Holzer ,  Anushree Deshpande ,  John Klier

IPC: C09D167/06 ,  C08L67/06 ,  C08L33/14 ,  C09D133/06 ,  C08G63/00 ,  C08G63/78 ,  C12P7/62 ,  C08G63/553 ,  C08G63/676 ,  C09D167/02

Abstract: Compositions comprising a) one or more polyester macromers containing one or more chains of the residue of one or more diols and one or more diesters wherein the residue of the one or more diols and the one or more diesters alternate along the chain and a portion of the diesters are 1,1-diester-1-alkenes and at least one terminal end comprises the residue of one of the 1,1-diester-1 alkenes and wherein one or more terminal ends may comprise the residue of one or more diols; and b) one or more polymers having pendant Michael Addition donor groups. Disclosed are coating prepared from these compositions.

公开(公告)号：US20170349781A1

公开(公告)日：2017-12-07

申请号：US15638290

申请日：2017-06-29

Applicant: SIRRUS, INC.

Inventor： Aniruddha S. Palsule ,  Jeffrey M. Sullivan ,  Katherine E. Vanderpool ,  Alexander R. Holzer ,  Anushree Deshpande ,  John Klier

IPC: C09D167/06 ,  C08L67/06 ,  C08G63/78 ,  C12P7/62 ,  C08G63/00

CPC classification number: C09D167/06 ,  C08G63/00 ,  C08G63/553 ,  C08G63/676 ,  C08G63/78 ,  C08L67/06 ,  C09D133/06 ,  C09D167/02 ,  C12P7/625 ,  C08L83/04 ,  C08L79/02

Abstract: Compositions comprising a) one or more polyester macromers containing one or more chains of the residue of one or more diols and one or more diesters wherein the residue of the one or more diols and the one or more diesters alternate along the chain and a portion of the diesters are 1,1-diester-1-alkenes and at least one terminal end comprises the residue of one of the 1,1-diester-1 alkenes and wherein one or more terminal ends may comprise the residue of one or more diols; and b) one or more polymers having pendant Michael Addition donor groups. Disclosed are coating prepared from these compositions.