GB9313375D0 - Watersoluble amphilphilic polymers,their preparation process and their use as thickeners - Google Patents

Watersoluble amphilphilic polymers,their preparation process and their use as thickeners

Info

Publication number
GB9313375D0
GB9313375D0 GB939313375A GB9313375A GB9313375D0 GB 9313375 D0 GB9313375 D0 GB 9313375D0 GB 939313375 A GB939313375 A GB 939313375A GB 9313375 A GB9313375 A GB 9313375A GB 9313375 D0 GB9313375 D0 GB 9313375D0
Authority
GB
United Kingdom
Prior art keywords
amphilphilic
watersoluble
thickeners
polymers
preparation process
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB939313375A
Other versions
GB2269178A (en
GB2269178B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanofi Aventis France
Original Assignee
Francaise Hoechst Ste
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Francaise Hoechst Ste filed Critical Francaise Hoechst Ste
Publication of GB9313375D0 publication Critical patent/GB9313375D0/en
Publication of GB2269178A publication Critical patent/GB2269178A/en
Application granted granted Critical
Publication of GB2269178B publication Critical patent/GB2269178B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts
GB9313375A 1992-07-06 1993-06-29 Water-soluble amphiphilic polymers, their preparation process and their use as thickeners Expired - Fee Related GB2269178B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9208317A FR2693202B1 (en) 1992-07-06 1992-07-06 Water-soluble amphiphilic polymers, process for their preparation and their use as thickeners.

Publications (3)

Publication Number Publication Date
GB9313375D0 true GB9313375D0 (en) 1993-08-11
GB2269178A GB2269178A (en) 1994-02-02
GB2269178B GB2269178B (en) 1995-08-30

Family

ID=9431586

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9313375A Expired - Fee Related GB2269178B (en) 1992-07-06 1993-06-29 Water-soluble amphiphilic polymers, their preparation process and their use as thickeners

Country Status (3)

Country Link
DE (1) DE4322128A1 (en)
FR (1) FR2693202B1 (en)
GB (1) GB2269178B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5498785A (en) * 1994-01-14 1996-03-12 Chevron Chemical Company Continuous process for the aminolysis of ethylene copolymers
US5650465A (en) * 1994-02-23 1997-07-22 Cytec Technology Corp. Ampholytic polymers and polymeric microemulsions
JPH07258352A (en) * 1994-02-23 1995-10-09 Cytec Technol Corp Amphoteric polymer and microemulsion of polymer
GB9422093D0 (en) * 1994-11-02 1994-12-21 Zeneca Ltd Rheology modifier for solvent-based coatings
FR2738010B1 (en) * 1995-08-24 1997-10-31 Cray Valley Sa (METH) ACRYLIC POLYMERS, THEIR MANUFACTURING PROCESS AND THEIR USE AS PIGMENT DISPERSANTS
CA2352104C (en) * 1998-11-23 2010-11-16 Schlumberger Canada Limited Invertible emulsions stabilised by amphiphilic polymers and application to bore fluids
CA2382853C (en) * 1999-09-01 2007-12-18 Rhodia Chimie Aqueous gelled composition comprising a block copolymer including at least a water soluble block and a hydrophobic block
US6506408B1 (en) 2000-07-13 2003-01-14 Scimed Life Systems, Inc. Implantable or insertable therapeutic agent delivery device
JP2004533520A (en) 2001-06-29 2004-11-04 チバ　スペシャルティ　ケミカルズ　ウォーター　トリートメント　リミテッド Novel polymer composition

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1134977A (en) * 1978-09-07 1982-11-02 Sumitomo Chemical Co., Ltd. Method for preparing highly absorbent polymers
US4423199A (en) * 1982-09-30 1983-12-27 Rohm And Haas Company Acrylamide containing emulsion copolymers for thickening purposes
US4921903A (en) * 1988-10-11 1990-05-01 Nalco Chemical Company Process for preparing high molecular weight hydrophobic acrylamide polymers
FR2671088B1 (en) * 1990-12-27 1994-04-15 Oreal NOVEL COPOLYMERS BASED ON N-ALKYL ACRYLAMIDE, THEIR PREPARATION AND THEIR USE AS THICKENING AGENTS, ESPECIALLY IN SHAMPOO COMPOSITIONS.

Also Published As

Publication number Publication date
GB2269178A (en) 1994-02-02
FR2693202B1 (en) 1994-12-30
DE4322128A1 (en) 1994-01-13
FR2693202A1 (en) 1994-01-07
GB2269178B (en) 1995-08-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970629