公开(公告)号：US11220481B2

公开(公告)日：2022-01-11

申请号：US15632577

申请日：2017-06-26

Applicant: ISP INVESTMENTS LLC

Inventor： Osama M. Musa ,  Ezat Khosravi

IPC: C07D209/76 ,  C08F126/06 ,  C07D209/94 ,  C08F36/20 ,  C08F26/06 ,  C07D267/00 ,  C08F34/04 ,  C08F226/06

Abstract: The present invention provides a new class of thermosetting ring-opening metathesis polymerization materials based on norbornene and oxanorbornene dicarboximide moieties containing at least one acetal ester group linkage. The acetal ester group is degradable when subjected to heat or acidic aqueous hydrolysis. The polymerization materials can be used in reworkable thermosetting compositions. R1-Rs, X, and n are defined herein.

公开(公告)号：US20210371691A1

公开(公告)日：2021-12-02

申请号：US17282972

申请日：2019-10-07

Applicant: ISP INVESTMENTS LLC

Inventor： Kapish KARAN ,  Ronald HACH ,  Stuart C. PORTER

IPC: C09D101/04 ,  C09D131/04 ,  C09D139/06 ,  C09D7/65 ,  C09D7/63 ,  C09D7/61 ,  C08K5/11 ,  A61K9/28 ,  C09D105/02

Abstract: The present application provides high solids film coating compositions comprising a water-soluble cellulose ether, hydroxy propyl cellulose (HPC), a poly (N-vinyl pyrrolidone-co-vinyl acetate) copolymer, a film-forming agent based on D-glucose, plasticizer, medium chain triglycerides (MCT) and an anti-tack agent. The invention further provides a process for preparing the above described film coating compositions and method of coating solid substrate with such coating compositions.

公开(公告)号：US20210286093A1

公开(公告)日：2021-09-16

申请号：US17257729

申请日：2019-06-28

Applicant: ISP Investments LLC

Inventor： Robert CROHN ,  David K. HOOD

IPC: G01T1/06 ,  G01T1/08 ,  G01J1/02

Abstract: Provided herein is a dosimetry device for quantifying the dosage of radiation emitted from a radiation source, the device comprising: (i) a radiation dose indicator; (ii) an optical means to capture the color change; and (iii) a software means to compare the optical density of the dose indicator as compared to a predetermined calibration curve. Also provided herein is a method of quantifying the dosage of radiation emitted from the radiation source. Further provided herein is use of said dosimetry device in various medical, food and industrial applications.

公开(公告)号：US20210259947A1

公开(公告)日：2021-08-26

申请号：US16973878

申请日：2019-06-14

Applicant: ISP INVESTMENTS LLC ,  SEACRET SPA LTD

Inventor： Elodie OGER ,  Isabelle IMBERT ,  Audrey LE MESTR ,  Rachel CHABERT ,  Isabelle AFRIAT STALOFF ,  Boaz YADIN

IPC: A61K8/9722 ,  C12N1/12 ,  A61K8/9728 ,  A61K8/60 ,  A61Q5/12

Abstract: Methods for obtaining an aqueous extract of a microalgae Dunaliella salina cultivated in the absence of light in a culture medium of a yeast extract, sugar and salt include solubilising a yeast extract in water then adding sugar and salt. After solubilisation of the salt and at a pH between 5 and 8, the microalgae Dunaliella salina is added with stirring, in darkness and at room temperature, for a fermentation period of at least 12 hours. After the fermentation period, grinding and filtering are performed to separate a soluble aqueous raw extract to which salt is added. This extract undergoes sterilising filtration with a porosity threshold of less than or equal to 0.2 μm and has a pH between 3.5 and 4.5. The extract obtained by the method, compositions incorporating the extract, and methods of skincare, scalp care and skin appendage care using such compositions are also disclosed.

公开(公告)号：US20210121387A1

公开(公告)日：2021-04-29

申请号：US17043970

申请日：2019-04-01

Applicant: ISP INVESTMENTS LLC

Inventor： David C. STREULI ,  Gijsbert KROON ,  Cristina Rae VENTURA

IPC: A61K8/73 ,  A61Q5/06 ,  A61K8/81 ,  A61K8/04

Abstract: A hair styling composition comprising at least one cationically modified polygalactomannan having a molecular weight in a range of from about 40 to about 1100 KDa and at least one cosmetic ingredient is disclosed. Also disclosed is a method of use thereof and a process for preparing the same.

公开(公告)号：US10821069B2

公开(公告)日：2020-11-03

申请号：US15324299

申请日：2015-07-07

Applicant: ISP INVESTMENTS LLC ,  ELC MANAGEMENT LLC

Inventor： Frédérique Portolan ,  Valerie Lequoy ,  Jean-Marie Botto ,  Joel Mantelin ,  Isabelle Imbert ,  Nouha Domloge ,  Noelle Garcia ,  Nadine A. Pernodet ,  Kelly Dong ,  Edward Pelle ,  Carl Haney

IPC: A61Q17/04 ,  A61Q19/08 ,  A61K8/9728 ,  A61K8/9789 ,  A61K8/9794

Abstract: The invention relates to a Truffle extract for skin cosmetic use, comprising compounds having a molecular weight of less than 5 kDa. The invention also relates to a cosmetic method of treatment designed to reduce and/or correct the signs of aging and photo-aging of the skin and keratinous appendages, and to protect the skin against aggressions due to ultraviolet radiation.

公开(公告)号：US10806693B2

公开(公告)日：2020-10-20

申请号：US16325536

申请日：2017-09-06

Applicant: ISP Investments LLC

Inventor： Karine Cucumel ,  Isabelle Imbert ,  Nouha Domloge ,  Olga Dueva-Koganov ,  Michael Koganov

IPC: A61K36/62 ,  A61K8/9789 ,  A61Q19/06 ,  A61K8/97 ,  A61Q90/00 ,  A61Q19/00

Abstract: The present invention is related to a cosmetic method for promoting lipolysis, slimming, draining, smooth skin surface, reducing the volume of localized fat deposits, the method including applying a topical composition comprising a Nelumbo nucifera (Lotus) Extract.

公开(公告)号：US20200306161A1

公开(公告)日：2020-10-01

申请号：US16763068

申请日：2018-11-08

Applicant: ISP INVESTMENTS LLC

Inventor： Philip John OTHS ,  Shafiq Sahar WAHIDI ,  Petros GEBRESELASSIE ,  Hani M. FARES

IPC: A61K8/55 ,  A61K8/73 ,  A61K8/34 ,  A61K8/86 ,  A61Q11/00

Abstract: 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.

公开(公告)号：US10722447B2

公开(公告)日：2020-07-28

申请号：US15601292

申请日：2017-05-22

Applicant: ISP INVESTMENTS LLC

Inventor： David C. Streuli

IPC: A61K8/81 ,  A61K8/04 ,  A61Q5/06

Abstract: Disclosed herein are sprayable compositions comprising: a complex of (A) at least one charged (or pseudo-charged) polymer having a molecular weight of about 125,000 amu or more; and (B) a least one oppositely charged, rheology modifying, crosslinked polymer having at least one carboxylic functional group. The composition may provide a spray with a median particle size of less than about 175 μm. Also disclosed are methods for preparing the compositions as well as creating the spray.The invention enables the spray of the high molecular weight charged (or pseudo-charged) polymer in any number of uses including personal care and performance chemicals application.

公开(公告)号：US20190382519A1

公开(公告)日：2019-12-19

申请号：US16477025

申请日：2018-01-11

Applicant: ISP INVESTMENTS LLC

Inventor： Osama M. MUSA ,  Victoria Jane Cunningham ,  Steven Peter Armes

IPC: C08F293/00 ,  A61K8/90 ,  A61Q19/00 ,  A61K8/06

Abstract: This application provides cross-linked block copolymers comprising at least one block comprising repeating units derived from monomers comprising lactam and acryloyl moieties. The application further provides compositions comprising the block copolymers and applications thereof in various industrial areas including personal care. The application furthermore provides Pickering emulsion compositions comprising the block copolymers.