公开(公告)号：US20170349702A1

公开(公告)日：2017-12-07

申请号：US15472379

申请日：2017-03-29

Applicant: SIRRUS, INC.

Inventor： Aniruddha Palsule ,  Jeffrey M. Sullivan ,  Kshitij K. Parab ,  Elliott King ,  William Barrett

IPC: C08G63/60 ,  C07C69/593 ,  C08G64/42 ,  C12P7/62

CPC classification number: C08G63/60 ,  B32B27/36 ,  C07C69/593 ,  C08G63/16 ,  C08G63/52 ,  C08G63/87 ,  C08G64/42 ,  C12P7/62 ,  C12P7/625

Abstract: Disclosed are compositions comprising polyester macromers containing in one or more chains 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 optionally one or more dihydrocarbyl dicarboxylates, 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. The chains may contain the residue of the one or more diols and one or more diesters comprising one or more diesters 1,1-diester-1 alkenes and optionally one or more dihydrocarbyl dicarboxylates randomly disposed along the chains. Disclosed are methods of preparing the polyester macromers and incorporating them in a variety of polyester containing compositions such as coatings and films.

公开(公告)号：US09617377B1

公开(公告)日：2017-04-11

申请号：US15234191

申请日：2016-08-11

Applicant: SIRRUS, INC.

Inventor： Aniruddha Palsule ,  Jeffrey M. Sullivan ,  Kshitij K. Parab ,  Elliott King ,  William Barrett

IPC: C08G63/16 ,  C08G63/52 ,  C08G63/87 ,  C12P7/62 ,  B32B27/36

CPC classification number: C08G63/60 ,  B32B27/36 ,  C07C69/593 ,  C08G63/16 ,  C08G63/52 ,  C08G63/87 ,  C08G64/42 ,  C12P7/62 ,  C12P7/625

Abstract: Disclosed are compositions comprising polyester macromers containing in one or more chains 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 optionally one or more dihydrocarbyl dicarboxylates, 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. The chains may contain the residue of the one or more diols and one or more diesters comprising one or more diesters 1,1-diester-1 alkenes and optionally one or more dihydrocarbyl dicarboxylates randomly disposed along the chains. Disclosed are methods of preparing the polyester macromers and incorporating them in a variety of polyester containing compositions such as coatings and films.

公开(公告)号：US10087283B2

公开(公告)日：2018-10-02

申请号：US15472379

申请日：2017-03-29

Applicant: SIRRUS, INC.

Inventor： Aniruddha Palsule ,  Jeffrey M. Sullivan ,  Kshitij K. Parab ,  Elliott King ,  William Barrett

IPC: C08G63/60 ,  C08G64/42 ,  C07C69/593 ,  C12P7/62

Abstract: Disclosed are compositions comprising polyester macromers containing in one or more chains 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 optionally one or more dihydrocarbyl dicarboxylates, 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. The chains may contain the residue of the one or more diols and one or more diesters comprising one or more diesters 1,1-diester-1 alkenes and optionally one or more dihydrocarbyl dicarboxylates randomly disposed along the chains. Disclosed are methods of preparing the polyester macromers and incorporating them in a variety of polyester containing compositions such as coatings and films.

公开(公告)号：US09745413B1

公开(公告)日：2017-08-29

申请号：US15437164

申请日：2017-02-20

Applicant: SIRRUS, INC.

Inventor： Aniruddha Palsule ,  Jeffrey M. Sullivan ,  Kshitij K. Parab ,  Elliott King ,  William Barrett

IPC: C08G63/16 ,  C08G63/52 ,  C08G63/87

CPC classification number: C08G63/60 ,  B32B27/36 ,  C07C69/593 ,  C08G63/16 ,  C08G63/52 ,  C08G63/87 ,  C08G64/42 ,  C12P7/62 ,  C12P7/625

Abstract: Disclosed are compositions comprising polyester macromers containing in one or more chains 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 optionally one or more dihydrocarbyl dicarboxylates, 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. The chains may contain the residue of the one or more diols and one or more diesters comprising one or more diesters 1,1-diester-1 alkenes and optionally one or more dihydrocarbyl dicarboxylates randomly disposed along the chains. Disclosed are methods of preparing the polyester macromers and incorporating them in a variety of polyester containing compositions such as coatings and films.