公开(公告)号：US20170319460A1

公开(公告)日：2017-11-09

申请号：US15601292

申请日：2017-05-22

Applicant: ISP INVESTMENTS LLC

Inventor： David C. STREULI

IPC: A61K8/81 ,  A61Q5/06 ,  A61K8/04

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：US20210338539A1

公开(公告)日：2021-11-04

申请号：US17283814

申请日：2019-09-23

Applicant: ISP INVESTMENTS LLC

Inventor： David C. STREULI ,  Anthony LUSCHEN ,  Hani M. FARES ,  Rita Marie GUERRERO

IPC: A61K8/04 ,  A61K8/81 ,  A61K8/34 ,  A61K8/36 ,  A61K8/37 ,  A61K8/92 ,  A61K8/40 ,  A61K8/35 ,  A61Q17/04

Abstract: A personal care composition comprising i) 0.1 wt. % to 10 wt. % of a terpolymer of vinyl pyrrolidone/acrylic acid/lauryl methacrylate having a relative viscosity of at least 3.3 cps; and 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.

公开(公告)号：US20180344606A1

公开(公告)日：2018-12-06

申请号：US15780114

申请日：2016-12-01

Applicant: ISP INVESTMENTS LLC

Inventor： Solomon Tsigie WOSSENE ,  Michael A. TALLON ,  Manuel GAMEZ-GARCIA ,  Alaa ALHARIZAH ,  David C. STREULI ,  Linda C. FOLTIS

IPC: A61K8/49 ,  A61Q5/06 ,  A61Q5/04 ,  A61K8/19 ,  A61K8/898 ,  A61K8/81 ,  A45D7/06

CPC classification number: A61Q5/06 ,  A45D7/06 ,  A61K8/33 ,  A61K8/345 ,  A61K8/35 ,  A61K8/4973 ,  A61K8/731 ,  A61K8/733 ,  A61K8/737 ,  A61K8/8176 ,  A61K8/898 ,  A61Q5/04

Abstract: A hair straightening or hair styling composition comprising: (i) about 0.1 to about 50 wt. % of at least one lactone or combinations thereof; (ii) about 0.1 to about 20 wt. % of at least one organic or inorganic base; (iii) optionally, about 0.1 to about 20 wt. % of at least one functional polymer; (iv) optionally, about 0.1 to about 20 wt. % of at least one diol, polyol, sugar, or combinations thereof; (v) optionally, about 0.1 to about 20 wt. % of at least one reducing agent; and (vi) about 40 to about 95 wt. % of at least one carrier; and wherein, the composition has a pH of about 5 to about 11. This application also provides a process for preparing the above-described hair styling or hair straightening composition and method of use thereof.

公开(公告)号：US20220096333A1

公开(公告)日：2022-03-31

申请号：US17430158

申请日：2020-02-11

Applicant: ISP INVESTMENTS LLC

Inventor： David C. STREULI ,  Anthony LUSCHEN ,  Panagiota ANTONOPOULOS

IPC: A61K8/02 ,  A61K8/81 ,  A61Q5/02 ,  A61Q19/10

Abstract: A dry powder composition for treating hair or skin comprising crosslinked polyvinyl pyrrolidone (PVP) having an average particle size of 15 to 120 μm is disclosed. Also disclosed is the application of the dry powder composition in personal care, laundry care, home care, pet care and industrial care.

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：US20180353401A1

公开(公告)日：2018-12-13

申请号：US15779898

申请日：2016-12-01

Applicant: ISP INVESTMENTS LLC

Inventor： Solomon Tsigie WOSSENE ,  Michael A. TALLON ,  Manuel GAMEZ-GARCIA ,  Alaa ALHARIZAH ,  David C. STREULI ,  Linda C. FOLTIS

IPC: A61K8/35 ,  A61K8/34 ,  A61K8/27 ,  A61K8/26 ,  A61K8/43 ,  A61K8/46 ,  A61K8/81 ,  A61K8/73 ,  A61K8/04 ,  A61Q5/04 ,  A61Q5/06

CPC classification number: A61K8/35 ,  A45D7/06 ,  A61K8/042 ,  A61K8/046 ,  A61K8/19 ,  A61K8/26 ,  A61K8/27 ,  A61K8/345 ,  A61K8/43 ,  A61K8/46 ,  A61K8/73 ,  A61K8/731 ,  A61K8/732 ,  A61K8/8147 ,  A61K8/8152 ,  A61K8/8158 ,  A61K8/8176 ,  A61K2800/24 ,  A61Q5/04 ,  A61Q5/06

Abstract: A hair straightening or hair styling composition comprising: (i) about 0.1 to about 70 wt. % of at least one hydroxy ketone, dihydroxy ketone or combinations thereof; (ii) about 0.1 to about 20 wt. % of at least one organic or inorganic base; (iii) optionally, about 0.1 to about 20 wt. % of at least one functional polymer; (iv) optionally, about 0.1 to about 20 wt. % of at least one diol, polyol, sugar, or combinations thereof; (v) optionally, about 0.1 to about 20 wt. % of at least one reducing agent; and (vi) about 40 to about 95 wt. % of at least one carrier; and wherein, the composition has a pH of about 5 to about 11. This application provides a process for preparing such hair styling or hair straightening composition and a method of use thereof.