公开(公告)号：US11304955B2

公开(公告)日：2022-04-19

申请号：US16620831

申请日：2018-06-11

Applicant: ISP INVESTMENTS LLC

Inventor： Osama M. Musa ,  Jonathan W. Steed ,  David Berry ,  Melissa J. Goodwin

IPC: A61K47/22 ,  A61K31/135 ,  A61K31/136 ,  A61K31/519 ,  A61K31/55 ,  A61K31/27 ,  A61K31/44 ,  A61K31/192 ,  A61K31/155 ,  A61K31/14 ,  A61K31/196 ,  A61K31/41 ,  A61K31/381

Abstract: An amorphous dispersion comprises bis(vinylcaprolactam) and an active pharmaceutical ingredient.

公开(公告)号：US10233276B2

公开(公告)日：2019-03-19

申请号：US15301429

申请日：2015-03-30

Applicant: ISP Investments LLC

Inventor： Michael A. Tallon ,  Mousumi Ghosh ,  Krishnamurthy Nacharaju ,  Hani M. Fares ,  Donald I Prettypaul ,  Osama M. Musa

IPC: A61K47/34 ,  C08F226/06 ,  C08F226/10 ,  C08F220/18 ,  C08F226/08 ,  A61Q17/04 ,  A61K8/81

Abstract: The invention provides polymers comprising repeating units derived from (a) from 16% by weight to about 35% by weight of said polymer of at least one N-vinyl lactam monomer; (b) at least one monomer selected from the group consisting of functionalized and unfunctionalized C1-C6 alkyl (meth)acrylates, C1-C6 alkyl (meth)acrylamides and combinations thereof; and (c) at least one monomer selected from the group consisting of functionalized and unfunctionalized C8-C30 branched alkyl (meth)acrylates, C8-C30 branched alkyl (meth)acrylamides, and combinations thereof; wherein the polymer has a glass transition temperature of greater than about 45° C. The invention further provides various compositions, such as, personal care, sun care, coatings, and pharmaceutical compositions comprising the polymers described herein. The invention furthermore provides water-resistant sun care compositions comprising the polymers described herein. Subscripts x, y and z are described herein. (Formula (I))

公开(公告)号：US09993559B2

公开(公告)日：2018-06-12

申请号：US15166409

申请日：2016-05-27

Applicant: ISP INVESTMENTS LLC

Inventor： Osama M. Musa ,  Kolazi S. Narayanan

IPC: C07D401/12 ,  A61K47/22 ,  C07D403/12 ,  B01F17/00 ,  C07D223/10 ,  C07D207/27 ,  C07D211/76 ,  C11D7/26 ,  C11D7/32 ,  C09D7/00 ,  C09D7/12 ,  C09D9/00 ,  A61K9/00 ,  A61K47/18 ,  A61K9/70 ,  A01N25/02 ,  A61K8/49 ,  A61Q19/00 ,  C08K5/3415 ,  C09D11/36 ,  C09K3/18 ,  C11D3/43 ,  A01N43/653 ,  A01N43/78 ,  A01N53/00 ,  A61K8/58 ,  A61K31/405 ,  A61K31/4174 ,  A61K31/65 ,  A61K31/7048 ,  A61Q5/02 ,  B01D53/14 ,  C08F2/06 ,  C08L71/02 ,  C09D11/033 ,  C09D17/00 ,  C09K3/00 ,  C09K8/524 ,  C09K15/30 ,  C10M133/44 ,  C11D3/32 ,  G01N21/88 ,  H01M10/056 ,  A61Q17/00

CPC classification number: A61K47/22 ,  A01N25/02 ,  A01N43/653 ,  A01N43/78 ,  A01N53/00 ,  A61K8/4913 ,  A61K8/58 ,  A61K9/0014 ,  A61K9/7084 ,  A61K31/405 ,  A61K31/4174 ,  A61K31/65 ,  A61K31/7048 ,  A61K47/18 ,  A61Q5/02 ,  A61Q17/005 ,  A61Q19/00 ,  B01D53/1468 ,  B01D53/1487 ,  B01D53/1493 ,  B01F17/0042 ,  C07D207/27 ,  C07D211/76 ,  C07D223/10 ,  C07D401/12 ,  C07D403/12 ,  C08F2/06 ,  C08K5/3415 ,  C08L71/02 ,  C08L2201/56 ,  C09D7/20 ,  C09D7/63 ,  C09D9/005 ,  C09D11/033 ,  C09D11/36 ,  C09D17/002 ,  C09K3/00 ,  C09K3/18 ,  C09K8/524 ,  C09K15/30 ,  C09K2208/22 ,  C10M133/44 ,  C10M2215/224 ,  C11D3/32 ,  C11D3/43 ,  C11D7/263 ,  C11D7/3281 ,  G01N21/88 ,  H01M10/056 ,  A01N37/18 ,  A01N37/50 ,  A01N43/40 ,  A01N43/54 ,  A01N43/90 ,  A01N47/46 ,  A01N65/00

Abstract: Described is a class of symmetrical and asymmetrical N-alkyl lactam ethers. One preferred ether is bis-N-ethyl pyrrolidone ether. Preferred compositions and uses of the ethers are in performance chemicals, personal care, and pharmaceutical fields, where they function a variety of roles, including as a solvent, solubilizer, freezing point depressor, diluent, extracting agent, cleaning agent, degreaser, absorbent and/or dispersion agent.

公开(公告)号：US20170247317A1

公开(公告)日：2017-08-31

申请号：US15592784

申请日：2017-05-11

Applicant: ISP INVESTMENTS LLC

Inventor： Ezat Khosravi ,  Osama M. Musa

IPC: C07C69/96 ,  C08F226/10 ,  C08F226/06 ,  C08F218/08 ,  C07D207/27 ,  C08F126/06

CPC classification number: C07C69/96 ,  C07C69/54 ,  C07C303/02 ,  C07C303/36 ,  C07D205/08 ,  C07D205/12 ,  C07D207/26 ,  C07D207/263 ,  C07D207/267 ,  C07D207/27 ,  C07D207/28 ,  C07D227/12 ,  C07D245/00 ,  C07D245/02 ,  C07D245/04 ,  C07D245/06 ,  C08F20/36 ,  C08F26/06 ,  C08F26/10 ,  C08F120/36 ,  C08F126/06 ,  C08F218/08 ,  C08F220/00 ,  C08F226/06 ,  C08F226/10 ,  C08F2220/346

Abstract: The invention provides compounds and monomers having a carbonate linkage. The monomers can be used to form homopolymers or can be coupled with other monomers to provide a wide variety of non-homopolymers. The invention further provides a wide variety of compositions comprising the compounds, monomers, and polymers. In the exemplary structures below, Q, A, R, and n are as described herein.

公开(公告)号：US20170174809A1

公开(公告)日：2017-06-22

申请号：US15301429

申请日：2015-03-30

Applicant: ISP Investments LLC

Inventor： Michael A. TALLON ,  Mousumi GHOSH ,  Krishnamurthy NACHARAJU ,  Hani M. FARES ,  Donald I PRETTYPAUL ,  Osama M. Musa

IPC: C08F226/06 ,  C08F226/10 ,  A61K47/34 ,  C08F226/08

CPC classification number: C08F226/06 ,  A61K8/817 ,  A61K47/34 ,  A61Q17/04 ,  C08F220/18 ,  C08F226/08 ,  C08F226/10 ,  C08F2220/1858 ,  C08F220/14

Abstract: The invention provides polymers comprising repeating units derived from (a) from 16% by weight to about 35% by weight of said polymer of at least one N-vinyl lactam monomer; (b) at least one monomer selected from the group consisting of functionalized and unfunctionalized C1-C6 alkyl (meth)acrylates, C1-C6 alkyl (meth)acrylamides and combinations thereof; and (c) at least one monomer selected from the group consisting of functionalized and unfunctionalized C8-C30 branched alkyl (meth)acrylates, C8-C30 branched alkyl (meth)acrylamides, and combinations thereof; wherein the polymer has a glass transition temperature of greater than about 45° C. The invention further provides various compositions, such as, personal care, sun care, coatings, and pharmaceutical compositions comprising the polymers described herein. The invention furthermore provides water-resistant sun care compositions comprising the polymers described herein. Subscripts x, y and z are described herein.

公开(公告)号：US20170114173A1

公开(公告)日：2017-04-27

申请号：US15400271

申请日：2017-01-06

Applicant: ISP INVESTMENTS LLC

Inventor： Krishnamurthy Nacharaju ,  Osama M. Musa ,  Michael A. Tallon

IPC: C08F265/02 ,  C08F261/06 ,  A61Q5/06 ,  C08F257/02 ,  A61K8/81 ,  A61Q17/04 ,  C08F255/10 ,  C08F255/08

CPC classification number: C08F265/02 ,  A61K8/8164 ,  A61K9/0014 ,  A61K47/32 ,  A61K2800/10 ,  A61Q5/06 ,  A61Q17/04 ,  A61Q19/00 ,  C08F255/08 ,  C08F255/10 ,  C08F257/02 ,  C08F261/06

Abstract: UV-absorbing polymers are provided that have at least one anhydride repeating unit that is covalently attached to at least one UV-absorbing moiety selected from the group consisting of functionalized dibenzoylmethanes, benzophenone sulfonamides, triphenyl triazines, and combinations thereof. Also provided are formulations comprising the UV-absorbing polymers.