公开(公告)号：US20180002639A1

公开(公告)日：2018-01-04

申请号：US15543283

申请日：2016-01-15

Applicant: RHODIA OPERATIONS

Inventor： Hai Zhou ZHANG ,  Nikolay CHRISTOV ,  Da Wei JIN ,  Lin HE

IPC: C11D3/22 ,  C11D3/00 ,  C11D3/34

CPC classification number: C11D3/222 ,  C11D1/62 ,  C11D3/001 ,  C11D3/0015 ,  C11D3/225 ,  C11D3/227 ,  C11D3/349

Abstract: The present invention relates to a method for reducing greying of a fabric when using a composition comprising a quaternary ammonium compound, for example, a fabric conditioning composition comprising a quaternary ammonium compound. The invention involves the use of a nonionic polysaccharide and reducing the amount of quaternary ammonium compound used.

公开(公告)号：US20170137750A1

公开(公告)日：2017-05-18

申请号：US15318889

申请日：2015-06-18

Applicant: RHODIA OPERATIONS

Inventor： Hai Zhou ZHANG ,  Nikolay CHRISTOV ,  Da Wei JIN ,  Lin HE

IPC: C11D3/00 ,  C11D1/66 ,  C11D3/50 ,  C11D11/00 ,  C11D1/62 ,  C11D3/22

CPC classification number: C11D3/001 ,  B65D1/02 ,  B65D25/40 ,  B65D41/04 ,  C11D1/62 ,  C11D1/66 ,  C11D1/835 ,  C11D3/0015 ,  C11D3/222 ,  C11D3/227 ,  C11D3/30 ,  C11D3/50 ,  C11D11/0017 ,  C11D11/0094

Abstract: The present invention relates to method for preparing composition containing at least a quaternary ammonium compound, a cationic polysaccharide, a fragrance material or perfume, a nonionic surfactant, and optionally a nonionic polysaccharide. The method notably comprises a step of preparing a premix of the fragrance material or perfume and the nonionic surfactant. Said composition may notably be used for fabric conditioning.

公开(公告)号：US20170130164A1

公开(公告)日：2017-05-11

申请号：US15318779

申请日：2015-01-15

Applicant: RHODIA OPERATIONS

Inventor： Hai Zhou ZHANG ,  Nikolay CHRISTOV ,  Da Wei JIN

IPC: C11D3/00 ,  C11D3/50 ,  B65D1/02 ,  B65D41/04 ,  B65D25/40 ,  C11D1/62 ,  C11D3/22

CPC classification number: C11D3/001 ,  B65D1/02 ,  B65D25/40 ,  B65D41/04 ,  C11D1/62 ,  C11D1/66 ,  C11D1/835 ,  C11D3/0015 ,  C11D3/222 ,  C11D3/227 ,  C11D3/30 ,  C11D3/50 ,  C11D11/0017 ,  C11D11/0094

Abstract: The present invention relates to a composition, in particular, a fabric conditioning composition, comprising at least a quaternary ammonium compound, a cationic polysaccharide, a nonionic polysaccharide and a fragrance material or perfume. In particular, the quaternary ammonium compound is a biodegradable quaternary ammonium compound. The composition has excellent softening performance and improved perfume longevity.

公开(公告)号：US20160032219A1

公开(公告)日：2016-02-04

申请号：US14767808

申请日：2013-02-15

Applicant: RHODIA OPERATIONS

Inventor： Lin HE ,  Hai Zhou ZHANG

IPC: C11D3/00 ,  C11D1/90

CPC classification number: C11D3/001 ,  C11D1/90 ,  C11D3/0015

Abstract: The present invention concerns the use of a C16-C22-alkyl or C16-C22-alkenyl amido alkyl betaine derivatives as a fabric softener, notably for fabric softening compositions. The invention also concerns a method of treating fabric which comprises the step of contacting said fabric in the rinse cycle of a fabric washing machine with an aqueous medium containing a composition as defined herein.

Abstract translation: 本发明涉及C16-C22-烷基或C16-C22-烯基酰氨基烷基甜菜碱衍生物作为织物柔软剂，特别是织物柔软组合物的用途。 本发明还涉及一种处理织物的方法，其包括在织物洗涤机的漂洗循环中使含有本文定义的组合物的水性介质接触所述织物的步骤。

公开(公告)号：US20190300822A1

公开(公告)日：2019-10-03

申请号：US16468348

申请日：2016-12-15

Applicant: RHODIA OPERATIONS

Inventor： Hai Zhou ZHANG ,  Lin HE ,  Da Wei JIN ,  Nikolay CHRISTOV ,  Galder CRISTOBAL

IPC: C11D3/00 ,  C11D3/50 ,  C11D3/22 ,  C11D1/65

Abstract: Disclosed is a composition comprising: (a) an anionic surfactant in an amount of from 0.01 to 0.55 g/L; (b) a quaternary ammonium compound in an amount of from 0.005 to 0.45 g/L; (c) a cationic polysaccharide in an amount of from 0.0005 to 0.1 g/L; (d) a non-ionic polysaccharide in an amount of from 0.0005 to 0.1 g/L; and (e) a liquid carrier. Also disclosed is a method of use of the composition.

公开(公告)号：US20190010424A1

公开(公告)日：2019-01-10

申请号：US16064259

申请日：2016-12-14

Applicant: RHODIA OPERATIONS

Inventor： Hai Zhou ZHANG ,  Lin HE ,  Da Wei JIN ,  Nikolay CHRISTOV

IPC: C11D3/22 ,  C11D3/50 ,  C11D3/00 ,  C11D1/62 ,  C11D1/00

CPC classification number: C11D3/227 ,  C11D1/008 ,  C11D1/62 ,  C11D3/001 ,  C11D3/222 ,  C11D3/50 ,  C11D11/0017

Abstract: The present invention relates to a composition, notably a fabric conditioning composition, comprising at least: a quaternary ammonium compound, two different cationic polysaccharides; and a non-ionic polysaccharide. The composition has excellent conditioning performance combined with good stability.

公开(公告)号：US20170121640A1

公开(公告)日：2017-05-04

申请号：US15318865

申请日：2015-01-15

Applicant: RHODIA OPERATIONS

Inventor： Hai Zhou ZHANG ,  Nikolay CHRISTOV ,  Da Wei JIN

IPC: C11D3/00 ,  C11D3/30 ,  C11D11/00 ,  C11D3/22

CPC classification number: C11D3/001 ,  B65D1/02 ,  B65D25/40 ,  B65D41/04 ,  C11D1/62 ,  C11D1/66 ,  C11D1/835 ,  C11D3/0015 ,  C11D3/222 ,  C11D3/227 ,  C11D3/30 ,  C11D3/50 ,  C11D11/0017 ,  C11D11/0094

Abstract: The present invention relates to a method for conditioning a fabric comprising the step of contacting the fabric with an aqueous medium comprising a composition, wherein the composition comprises: (a) a quaternary ammonium compound; (b) a cationic polysaccharide; and (c) a nonionic polysaccharide. In particular, the quaternary ammonium compound is a biodegradable quaternary ammonium compound. The composition has excellent softening performance and improved perfume longevity. The present invention also relates to use of said composition for conditioning a fabric.

公开(公告)号：US20170121639A1

公开(公告)日：2017-05-04

申请号：US15318767

申请日：2014-06-18

Applicant: RHODIA OPERATIONS

Inventor： Hai Zhou ZHANG ,  Nikolay CHRISTOV ,  Da Wei JIN

IPC: C11D3/00 ,  B65D1/02 ,  C11D3/50 ,  B65D41/04 ,  C11D1/62 ,  C11D3/22

CPC classification number: C11D3/001 ,  B65D1/02 ,  B65D25/40 ,  B65D41/04 ,  C11D1/62 ,  C11D1/66 ,  C11D1/835 ,  C11D3/0015 ,  C11D3/222 ,  C11D3/227 ,  C11D3/30 ,  C11D3/50 ,  C11D11/0017 ,  C11D11/0094

Abstract: The present invention relates to a composition, in particular, a fabric conditioning composition, comprising at least a quaternary ammonium compound, a cationic polysaccharide and a nonionic polysaccharide. In particular, the quaternary ammonium compound is a biodegradable quaternary ammonium compound. The composition has excellent softening performance and improved perfume longevity

公开(公告)号：US20160289602A1

公开(公告)日：2016-10-06

申请号：US15037893

申请日：2014-11-20

Applicant: RHODIA OPERATIONS

Inventor： Hai Zhou ZHANG ,  Lin HE ,  William ZHAN

IPC: C11D1/90 ,  C11D3/00 ,  C11D3/20 ,  C11D3/22

CPC classification number: C11D1/90 ,  C11D1/75 ,  C11D1/88 ,  C11D3/0015 ,  C11D3/2013 ,  C11D3/202 ,  C11D3/2031 ,  C11D3/2075 ,  C11D3/2079 ,  C11D3/222

Abstract: The present invention then concerns a fabric softener composition that performs well on softening fabrics, which comprises a blend of amphoteric surfactant carrying a C12-C22-alkyl or C12-C22-alkenyl, a fatty acid or a fatty alcohol, and a polysaccharide or polysaccharide derivative. The invention also concerns the use of said softening composition to impart fabric softness to fabrics.

Abstract translation: 本发明涉及一种织物柔软剂组合物，其在软化织物上表现良好，织物包含含有C 12 -C 22 - 烷基或C 12 -C 22 - 链烯基，脂肪酸或脂肪醇的两性表面活性剂和多糖或多糖的共混物 衍生物。 本发明还涉及使用所述软化组合物来赋予织物柔软度。

公开(公告)号：US20160067153A1

公开(公告)日：2016-03-10

申请号：US14787511

申请日：2014-04-23

Applicant: RHODIA OPERATIONS

Inventor： Xi CHEN ,  Hai Zhou ZHANG

IPC: A61K8/04 ,  A61Q5/12 ,  A61K8/41 ,  A61K8/36 ,  A61K8/45

CPC classification number: A61K8/042 ,  A61K8/361 ,  A61K8/416 ,  A61K8/45 ,  A61K2800/262 ,  A61Q5/12

Abstract: The present invention concerns a translucent gel system, notably a hair conditioner gel, comprising at least a carboxylic acid, an alkoxylated alkyl or alkenyl amine and a cationic surfactant. Such a translucent gel system provides an excellent conditioning effect for washing skin and/or hair and a high transmittance.

Abstract translation: 本发明涉及至少包含羧酸，烷氧基化烷基或链烯基胺和阳离子表面活性剂的半透明凝胶体系，特别是护发素凝胶。 这种半透明凝胶体系为洗涤皮肤和/或头发提供了极好的调理效果和高透射率。