公开(公告)号：US20170291971A1

公开(公告)日：2017-10-12

申请号：US15510409

申请日：2014-09-11

Applicant: SUSOS AG

Inventor： Angela SERRANO ,  Stefan ZUERCHER ,  Samuele TOSATTI

IPC: C08F120/22 ,  C09D133/16 ,  C09D5/16 ,  C08F220/60 ,  C09D133/26

CPC classification number: C08F120/22 ,  C08F8/32 ,  C08F8/40 ,  C08F8/44 ,  C08F120/24 ,  C08F220/60 ,  C08F2220/603 ,  C08F2220/606 ,  C08F2438/03 ,  C08G81/025 ,  C08G2650/50 ,  C08L71/02 ,  C09D5/16 ,  C09D5/1656 ,  C09D133/14 ,  C09D133/16 ,  C09D133/26 ,  C09D171/02 ,  C09D201/02 ,  C08F220/06

Abstract: A functional polymer including at least two different types of side chains, having the general formula (1), wherein A is an at least monosubstituted alkylene or arylene group; B is an amide, ester or ether group and n is 0 or 1; F is selected from: an ester, secondary amine, amide, ether, thio ether, thio ester, and may be the same or different for the different side chains; D is a side chain intended to reversible bind to a substrate or has a coating function; E is a side chain intended to irreversible bind to a substrate, the side chain E and polymer includes 1 to 10 different side chains D and 1 to 10 different side chains E, but at least one of each, and includes a plurality of each type, whereby the different types of side chains are randomly or regularly distributed in the polymer.

公开(公告)号：US20200086008A1

公开(公告)日：2020-03-19

申请号：US16615680

申请日：2017-05-30

Applicant: SUSOS AG

Inventor： Samuele TOSATTI ,  Olof STERNER ,  Stefan ZUERCHER ,  Christian MATHIS

IPC: A61L27/52 ,  A61L27/34 ,  A61L29/08 ,  A61L29/14

Abstract: A lubricating coating including at least one polymer A, a cross-linker and at least one lubricating agent, and wherein a portion of the at least two reactive groups of the cross-linker are covalently linked to the polymer A to form a three-dimensional network in which the lubricant is incorporated, and wherein at the same time another portion of the reactive groups of the cross-linker are covalently linked to the surface of the device or to the optional adhesion layer on the surface of the device.

公开(公告)号：US20250101177A1

公开(公告)日：2025-03-27

申请号：US18832730

申请日：2023-01-25

Applicant: SUSOS AG

Inventor： Stefan ZUERCHER ,  Tobias KOMSTHOEFT ,  Samuele TOSATTI ,  Lucca TRACHSEL

IPC: C08G69/42 ,  A61K47/59 ,  C08G69/08 ,  C09D177/02

Abstract: The present invention relates to a copolymer having several azide functionalities that can be prepared by cationic ring opening polymerisation. The copolymer comprises a first monomer unit and a second monomer unit which are different from each other.

公开(公告)号：US20210087309A1

公开(公告)日：2021-03-25

申请号：US17105846

申请日：2020-11-27

Applicant: SUSOS AG

Inventor： Angela SERRANO ,  Stefan ZUERCHER ,  Samuele TOSATTI

IPC: C08F120/22 ,  C09D133/16 ,  C09D171/02 ,  C08G81/02 ,  C08F120/24 ,  C09D201/02 ,  C09D133/14 ,  C09D5/16 ,  C08F8/44 ,  C08L71/02 ,  C08F8/32 ,  C08F8/40 ,  C08F220/58 ,  C08G65/00 ,  C08G69/00 ,  C08G63/00 ,  C08F220/60 ,  C09D133/26

Abstract: A functional polymer including at least two different types of side chains, having the general formula (1), wherein A is an at least monosubstituted alkylene or arylene group; B is an amide, ester or ether group and n is 0 or 1; F is selected from: an ester, secondary amine, amide, ether, thio ether, thio ester, and may be the same or different for the different side chains; D is a side chain intended to reversible bind to a substrate or has a coating function; E is a side chain intended to irreversible bind to a substrate, the side chain E and polymer includes 1 to 10 different side chains D and 1 to 10 different side chains E, but at least one of each, and includes a plurality of each type, whereby the different types of side chains are randomly or regularly distributed in the polymer.