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：US10988611B2

公开(公告)日：2021-04-27

申请号：US15906546

申请日：2018-02-27

Applicant: ISP INVESTMENTS LLC

Inventor： Andrew Mola ,  Mustafa Rehmanji ,  Mika Unting Jan

IPC: C08L39/06 ,  C12H1/056 ,  C08J3/12

Abstract: Low-dusting, granular compositions are provided that comprise at least 15% by weight crosslinked polyvinylpyrrolidone.

公开(公告)号：US20170190813A1

公开(公告)日：2017-07-06

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 ,  C08F222/18 ,  C12H1/056 ,  C08F222/10

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 comprising 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, comprising contacting the beverage with a composition described herein. Provided furthermore is an alcoholic beverage obtained by the method(s) of treatment described herein.