-
公开(公告)号：WO2023009315A1
公开(公告)日：2023-02-02
申请号：PCT/US2022/036989
申请日：2022-07-13
申请人： ISP INVESTMENTS LLC
摘要： The present application relates to a sunscreen composition comprising (i) about 0.01 wt.% to about 20 wt.% of avobenzone, (ii) about 0.01 wt.% to about 20 wt.% of benzyl o-toluate; and (iii) about 0.01 wt.% to about 95 wt.% of at least one additive; and a method for solubilizing and photostabilizing avobenzone in a sunscreen composition using an effective amount of benzyl o-toluate.
-
2.发明申请
公开(公告)号：WO2020061556A1
公开(公告)日：2020-03-26
申请号：PCT/US2019/052364
申请日：2019-09-23
申请人： ISP INVESTMENTS LLC
摘要： A personal care composition comprising 1) 0.1 wt . % to 10 wt .% of a terpolymer of vinyl pyrrolidone/acry!ic acid/lauryl methacrylate having a relative viscosity of at least 3.3 cps ; and ii) at least one lamellar gel. Other embodiments of this application disclose specific sunscreen compositions, methods for providing enhanced care and sensory benefits to skin of humans or animals and applying such a composition to the skin.
-
3.发明申请
公开(公告)号：WO2021067683A1
公开(公告)日：2021-04-08
申请号：PCT/US2020/053923
申请日：2020-10-02
申请人： ISP INVESTMENTS LLC
摘要： An anhydrous earhomer based tooth paste composition comprising: (i) about 0. 1 to about 10 wt.% of a strongly sweliable, lightly to moderately erosslinked polyvinyl pyrrolidone; (ii) about 10 to about 80 wt.% of one or more polyol or glycol selected from the group consisting of glycerin, sorbitol, polyethylene glycol, propylene glycol, butylene glycol and mixtures thereof; (iii) about 0.001 to about 5 wt.% of a carbomer;.(tv) about 0.001 to about 60 wt.% of an excipient and, (v) about 0 to about 3% of water based on total weight of the composition. Also disclosed is a method of use thereof.
-
公开(公告)号：WO2019094568A1
公开(公告)日：2019-05-16
申请号：PCT/US2018/059791
申请日：2018-11-08
申请人： ISP INVESTMENTS LLC
CPC分类号： A61Q11/00 , A61K8/24 , A61K8/731 , A61K2800/48 , A61K2800/594
摘要： A substantially anhydrous thickener system in the form of a gel for use in oral care compositions comprising: carboxymethyl cellulose or its salts thereof, a chelating agent, and hydroxyethyl cellulose, in a solvent system, wherein the thickener system is heated to a temperature ranging from about 70°C to about 120°C to form the gel. A method of preparing the thickener system for use in oral care compositions comprises the steps of: a) charging a mixture of hydroxyethyl cellulose and carboxymethyl cellulose into a reaction container, b) dissolving the mixture of a) in a solvent system, c) charging a chelating agent into b), and d) heating the resultant of c) to a temperature of 70° -120° C for at least about 10 minutes.
-
5.发明申请
公开(公告)号：WO2022216789A1
公开(公告)日：2022-10-13
申请号：PCT/US2022/023617
申请日：2022-04-06
申请人： ISP INVESTMENTS LLC
摘要： Disclosed is an aqueous personal care composition, particularly oil-in-water, water-in-oil skin care emulsion or a suspension composition comprising 0.1 to 10 wt.% of low substituted carboxymethyl cellulose (CMC) alone or in combination with 0.01 to 10 wt.% of at least one nature derived or at least one fossil derived polymer, 0.01 to 60 wt.% of at least one personal care additive, and water; wherein, the low substituted carboxymethyl cellulose has an average degree of carboxymethyl substitution (DS) per anhydroglucose unit is in the range of from about 0.5 to about 0.7, and wherein, the low substituted carboxymethyl cellulose is readily biodegradable.
-
公开(公告)号：WO2021041350A1
公开(公告)日：2021-03-04
申请号：PCT/US2020/047697
申请日：2020-08-24
申请人： ISP INVESTMENTS LLC
发明人： SARKAR, Sounak , WAHIDI, Shafiq Sahar , GEBRESELASSIE, Petros , OTHS, Philip John , FARES, Hani M.
IPC分类号： A61K31/00 , A61K31/167 , A61K31/195
摘要： A mucoadhesive composition including denture adhesive composition comprising: (i) 10 to about 75 wt.% of a maleic acid or anhydride copolymer; (ii) 10 to about 50 wt.% of a cellulose ether; (iii) 0.1 to 10 wt.% of a crosslinked polyvinyl pyrrolidone that is swellable but not soluble in water; and (iv) 30 to 70 wt.% of an orally acceptable carrier based on the total weight of the composition. Also disclosed is a method of use thereof and a process for preparing the same.
-
公开(公告)号：WO2020168336A1
公开(公告)日：2020-08-20
申请号：PCT/US2020/018539
申请日：2020-02-18
申请人： ISP INVESTMENTS LLC
摘要： Disclosed herein is a sunscreen composition(s) comprising (i) at least one sunscreen active ingredient(s); (ii) at least one copolymer of vinyl pyrrolidone (VP) and styrene; and (iii) at least one pharmaceutically or cosmetically or dermatologically acceptable excipient. Also disclosed is a method of protecting human skin and animal skin against damages caused by ultra-violet (UV) radiations from the sun rays.
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.012 秒)
