公开(公告)号：WO2023014672A1

公开(公告)日：2023-02-09

申请号：PCT/US2022/039094

申请日：2022-08-01

Applicant: ISP INVESTMENTS LLC

Inventor： GAMEZ-GARCIA, Manuel ,  ZHOU, Yan ,  SARKAR, Sounak ,  VISSCHER, Karyn B. ,  CLARK, Raymond Bret ,  MARIE, Bilal S. ,  KAMIN, Surya

IPC: C11D1/58 ,  C11D1/18 ,  C11D3/0094 ,  C11D3/16

Abstract: A composition comprising guanidine compounds is disclosed in the present disclosure. Also disclosed is a laundry or cleaning composition comprising the guanidine compounds wherein the composition prevents dye bleeding from colored articles and also inhibits dye transfer from colored articles to another co-article or to the same article during laundering.

公开(公告)号：WO2018106666A1

公开(公告)日：2018-06-14

申请号：PCT/US2017/064672

申请日：2017-12-05

Applicant: ISP INVESTMENTS LLC

Inventor： KAMIN, Surya ,  VISSCHER, Karyn B. ,  SARKAR, Sounak ,  CHEN, Fu

IPC: C08F220/06 ,  C08F220/18 ,  C08F220/56

Abstract: The present invention provides copolymers for use in oral care. The invention further provides compositions and methods, employing the copolymers, for oral care treatment. The compositions and methods are especially useful for treating and protecting teeth against erosion. Specifically, the present invention provides random copolymers comprising (a) a first monomer comprising an acidic functionality; (b) a second monomer comprising a hydrophobic acrylate functionality; and (c) a third monomer comprising a compatibilizing agent. The copolymers may have the structure set out below: (i) wherein R, R 1 , R 2 , R 3 , n, p, w, x, and y are defined herein. The present invention further provides compositions and methods, employing the copolymers, for treating and protecting teeth against erosion.

公开(公告)号：WO2017087319A1

公开(公告)日：2017-05-26

申请号：PCT/US2016/061826

申请日：2016-11-14

Applicant: ISP INVESTMENTS LLC

Inventor： OTHS, Philip John ,  VISSCHER, Karyn B. ,  CHEN, Fu ,  GEBRESELASSIE, Petros ,  PROSISE, William E. ,  WAHIDI, Shafiq Sahar

IPC: C08F226/10 ,  C08F220/18 ,  C08F220/52

CPC classification number: C08F226/10 ,  A61K8/8152 ,  A61K8/817 ,  A61K8/8182 ,  A61Q11/00 ,  C08F220/36 ,  C08F2220/286 ,  C08F2220/302

Abstract: The present invention provides a water-soluble or water-dispersible polymers. The water- soluble or water-dispersible polymer comprise a first monomer having hydrogen bonding/complexing properties to polyphenols, a second monomer having detergent properties, and a third monomer having hydrogen bonding/complexing properties to polyphenols, wherein the first monomer and the third monomer are the same or different. The present invention also provides oral care compositions comprising the water-soluble or water-dispersible polymers. The present invention also provides methods of cleaning, whitening and polishing natural teeth and dental prosthesis and of preventing, reducing or removing surface deposited stains from teeth by administering the oral care compositions. The water-soluble or water-dispersible polymer has a structure: wherein x, y, z, mole %, n, R 1 , andR 2 are defined herein.

Abstract translation: 本发明提供了一种水溶性或水分散性聚合物。 水溶性或水分散性聚合物包含对多酚具有氢键合/络合性能的第一单体，具有去污剂性质的第二单体和对多酚具有氢键合/络合性质的第三单体，其中第一单体和第三单体 是相同的还是不同的。 本发明还提供包含水溶性或水分散性聚合物的口腔护理组合物。 本发明还提供了通过施用口腔护理组合物来清洁，增白和抛光天然牙齿和假牙以及预防，减少或去除牙齿表面沉积的污渍的方法。 水溶性或水分散性聚合物具有如下结构：其中x，y，z，摩尔％，n，R 1和R 2如本文所定义。 p>