公开(公告)号：US10351523B2

公开(公告)日：2019-07-16

申请号：US15840995

申请日：2017-12-13

Applicant: ISP INVESTMENTS LLC

Inventor： Krishnamurthy Nacharaju ,  Christophe Buron ,  Christopher J. Toney ,  Michael A. Tallon

IPC: A61K8/42 ,  C07C311/29 ,  C07C237/32 ,  C07C49/84 ,  A61K8/35 ,  A61K8/41 ,  A61K8/46 ,  A61Q17/04

Abstract: UV-absorbing compounds are provided that have at least one reactive hydrogen. These compounds have structures: wherein the generic notations have meanings as described herein. Also provided are formulations comprising a UV-absorbing compounds.

公开(公告)号：US10407528B2

公开(公告)日：2019-09-10

申请号：US15925042

申请日：2018-03-19

Applicant: ISP INVESTMENTS LLC

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

IPC: C08F265/02 ,  A61K47/32 ,  C08F255/08 ,  C08F255/10 ,  C08F257/02 ,  C08F261/06 ,  A61K9/00 ,  A61Q17/04 ,  A61Q19/00 ,  A61K8/81 ,  A61Q5/06

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.

公开(公告)号：US20180168970A1

公开(公告)日：2018-06-21

申请号：US15735755

申请日：2016-06-10

Applicant: ISP INVESTMENTS LLC.

Inventor： Ilya MAKAROVSKY ,  Michael A. Tallon ,  Hani M. Fares ,  Donald I. Prettypaul ,  Krishnamurthy Nacharaju ,  Anna A. Gripp ,  Osama M. Musa

IPC: A61K8/37 ,  A61K8/49 ,  A61Q17/04 ,  A61P17/16

CPC classification number: A61K8/37 ,  A61K8/4966 ,  A61K2800/262 ,  A61K2800/49 ,  A61P17/16 ,  A61Q17/04 ,  C07C69/76 ,  C07C2601/08 ,  C07C2601/14

Abstract: A photo protective topical composition, comprising: (i) at least one functional active; and (ii) at least one solubilizing compound having the structure of Formula I: wherein R is C5-C10 cycloalkyl or linear or branched alkylcycloalkyl, wherein the ring size is C5-C7; R1, R2, and R3 are each independently selected from the group consisting of H, and linear or branched C1-C4 alkyl, provided that at least two of R1, R2, R3 are H; wherein the solubilizing compound is present in an amount effective to solubilize said functional active. Also disclosed is a method for treating skin, lips, nails, hair, ears, eyelashes, eyebrows and/or scalp with an effective amount of composition.

公开(公告)号：US10328003B2

公开(公告)日：2019-06-25

申请号：US15735755

申请日：2016-06-10

Applicant: ISP INVESTMENTS LLC

Inventor： Ilya Makarovsky ,  Michael A. Tallon ,  Hani M. Fares ,  Donald I. Prettypaul ,  Krishnamurthy Nacharaju ,  Anna A. Gripp ,  Osama M. Musa

IPC: A61K8/37 ,  A61K8/49 ,  A61P17/16 ,  A61Q17/04 ,  C07C69/76

Abstract: A photo protective topical composition, comprising: (i) at least one functional active; and (ii) at least one solubilizing compound having the structure of Formula I: wherein R is C5-C10 cycloalkyl or linear or branched alkylcycloalkyl, wherein the ring size is C5-C7; R1, R2, and R3 are each independently selected from the group consisting of H, and linear or branched C1-C4 alkyl, provided that at least two of R1, R2, R3 are H; wherein the solubilizing compound is present in an amount effective to solubilize said functional active. Also disclosed is a method for treating skin, lips, nails, hair, ears, eyelashes, eyebrows and/or scalp with an effective amount of composition.

公开(公告)号：US09920146B2

公开(公告)日：2018-03-20

申请号：US15313278

申请日：2015-05-21

Applicant: ISP Investments LLC

Inventor： Krishnamurthy Nacharaju ,  Giovanni Nicola Onnembo ,  Mustafa Rehmanji ,  Andrew Mola ,  Bala Balasanmugam ,  Joycelyn Yapchulay

IPC: C08F126/10 ,  C08F222/10 ,  C08F222/18 ,  C12H1/056

CPC classification number: C08F126/10 ,  C08F220/18 ,  C08F222/10 ,  C08F222/18 ,  C12H1/0424

Abstract: Provided is a method of treatment of an alcoholic beverage, particularly beer or wine, for removing ingredient(s) causing undesirable sulfury and/or fatty flavor(s), by contacting the beverage with a composition having a polymer-hydrogen peroxide complex, wherein the polymer is derived from at least one N-vinyl lactam monomer, and wherein the hydrogen peroxide is present in an amount from about 1% by weight to about 50% by weight of the complex. Provided further is a method of treatment of an alcoholic beverage to remove at least (a) at least one ingredient causing at least one undesirable sulfury and/or fatty flavor, and (b) at least one ingredient causing colloidal haze, including contacting the beverage with a composition described herein. Provided furthermore is an alcoholic beverage obtained by the method(s) of treatment described herein.

公开(公告)号：US09868798B2

公开(公告)日：2018-01-16

申请号：US15126173

申请日：2015-03-17

Applicant: ISP Investments LLC

Inventor： Osama M. Musa ,  Krishnamurthy Nacharaju ,  Cristian Grigoras

IPC: C08F8/32 ,  A61K8/81 ,  A61Q19/10 ,  A61Q19/00 ,  A61Q5/02 ,  A61Q5/00 ,  C09D131/04 ,  C08F22/36 ,  C08F122/40

CPC classification number: C08F8/32 ,  A61K8/8164 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q11/00 ,  A61Q19/00 ,  A61Q19/10 ,  C08F22/36 ,  C08F122/40 ,  C08F222/06 ,  C08F222/40 ,  C08L33/24 ,  C09D131/04 ,  C08F216/14

Abstract: The present invention provides amic acids and imides derived from a polymer comprising: (a) maleic anhydride, (b) a first C1-C7 alkyl vinyl ether monomer, and (c) a second C8-C30 alkyl vinyl ether monomer, wherein the polymer contains an amic acid or an imide group. The polymers containing an amic acid or an imide group of the invention may be employed in a wide variety of compositions, particularly in oral care compositions. Non-limiting generic structures of the amidic polymers are set out below: (I) wherein R1-R3, M, a, b, c, d, e, and f are defined herein.

公开(公告)号：US20180208695A1

公开(公告)日：2018-07-26

申请号：US15925042

申请日：2018-03-19

Applicant: ISP INVESTMENTS LLC

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

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

CPC classification number: C08F265/02 ,  A61K8/8164 ,  A61K9/0014 ,  A61K47/32 ,  A61K2800/10 ,  A61Q5/06 ,  A61Q17/04 ,  A61Q19/00 ,  C08F8/14 ,  C08F8/30 ,  C08F8/32 ,  C08F255/08 ,  C08F255/10 ,  C08F257/02 ,  C08F261/06 ,  C08F222/06

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.

公开(公告)号：US20180099927A1

公开(公告)日：2018-04-12

申请号：US15840995

申请日：2017-12-13

Applicant: ISP Investments LLC

Inventor： Krishnamurthy Nacharaju ,  Christophe Buron ,  Christopher J. Toney ,  Michael A. Tallon

IPC: C07C311/29 ,  C07C237/32 ,  C07C49/84 ,  A61K8/42 ,  A61Q17/04 ,  A61K8/41 ,  A61K8/35 ,  A61K8/46

CPC classification number: C07C311/29 ,  A61K8/35 ,  A61K8/41 ,  A61K8/411 ,  A61K8/42 ,  A61K8/466 ,  A61Q17/04 ,  C07C49/84 ,  C07C237/32

Abstract: UV-absorbing compounds are provided that have at least one reactive hydrogen. These compounds have structures: wherein the generic notations have meanings as described herein. Also provided are formulations comprising a UV-absorbing compounds.

公开(公告)号：US09920152B2

公开(公告)日：2018-03-20

申请号：US15400271

申请日：2017-01-06

Applicant: ISP INVESTMENTS LLC

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

IPC: C08F8/00 ,  C08K5/07 ,  C08L71/12 ,  C08F20/08 ,  C08F265/02 ,  C08F255/10 ,  C08F261/06 ,  C08F255/08 ,  C08F257/02 ,  A61K8/81 ,  A61Q17/04 ,  A61Q5/06

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.

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))