WO2001012683A1 - Polyacrylates biodegradables pour la detergence - Google Patents
Polyacrylates biodegradables pour la detergence Download PDFInfo
- Publication number
- WO2001012683A1 WO2001012683A1 PCT/FR2000/002265 FR0002265W WO0112683A1 WO 2001012683 A1 WO2001012683 A1 WO 2001012683A1 FR 0002265 W FR0002265 W FR 0002265W WO 0112683 A1 WO0112683 A1 WO 0112683A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- polymers according
- hydrophilic polymers
- bond
- monomers
- biodegradable
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
-
- 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
- C08F120/00—Homopolymers 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
- C08F120/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F120/04—Acids; Metal salts or ammonium salts thereof
- C08F120/06—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
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F236/06—Butadiene
-
- 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
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F236/08—Isoprene
-
- 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
- C08F8/12—Hydrolysis
-
- 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
- C08F8/34—Introducing sulfur atoms or sulfur-containing groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/126—Polymer particles coated by polymer, e.g. core shell structures
-
- 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
Definitions
- detergent compositions involve a number of chemicals. These must be biodegradable so as not to harm the environment.
- detergent compositions and cleaning agents contain phosphates. These are very effective and relatively non-toxic, however they cause eutrophication of natural aquatic environments.
- biodegradable polymers constituting one of the objects of the invention consist of hydrophilic acrylic polymers carrying carboxylic functions, the structure of which is characterized by a biodegradable core (A) to which at least two polycarboxylic chains (B) are attached. bonds (C) degradable by hydrolysis or by oxidative cleavage.
- A biodegradable core
- B polycarboxylic chains
- These polymers are also characterized by the fact that each polycarboxylic chain has a degree of polymerization which gives it good biodegradability, and which gives the assembly good functional properties with respect to the detergent composition.
- the polymers of the invention have the following general structure:
- Heart A is generally a biodegradable molecule branched or capable of giving rise to at least two branches, chosen from the group containing pentaerythritol, trimethylol propane, ethylene glycol.
- Polymer B is either an acrylic polyacid or a polymer containing acrylic acid and at least one monomer chosen from the group containing: unsaturated carboxylic monomers other than acrylic acid, maleic anhydride, vinyl or acrylic monomers or diene monomers such as isoprene or butadiene.
- B generally has a weight average mass of between 100 and
- the functionalized sequence is reacted with the core A.
- the respective amounts of A and B are defined so as to have the desired number of branches.
- Another variant of synthesis consists in first modifying the heart so as to prepare:
- the degradability of the polymer under the conditions of the test is measured by the displacement of the peak observed in liquid chromatography towards the lower molecular weights.
- the analysis is carried out by liquid chromatography (see above) directly on a sample of the reaction medium after neutralization with 0.1 M HCl, at the rate of 1 ml of HCl for 1 ml of sample.
- Control tests are carried out in parallel: - a flask containing only phosphate buffer (2.8 ml) makes it possible to measure the variations in atmospheric pressure, endogenous respiration is measured in a flask containing only phosphate buffer (1, 8 ml) and the yeast suspension (1 ml), respiration due to contaminants possibly present in the acrylate solution is also evaluated by a test comprising the acrylate (0.5 ml) and the phosphate buffer (2.3 ml), the flasks are stirred in a water bath at 30 ° C, the pressure variation measurements due to the appearance of CO2, revealing the metabolism of acrylate by yeast, are carried out every 1 5 minutes.
- the sludge from the purification station * is diluted to a third in 0.1 M phosphate buffer, pH 7, with 100 mg.H of polyacrylate sample to be tested, then the culture is subcultured on a 500 mg medium. H of polyacrylate to be tested.
- the flasks are incubated at 30 ° C in Monod tubes with transverse shaking and subcultured after one week. The cultures then continue for 30 days under the same conditions.
- BG104 and 106 as CL19 are built on penta-erythritol-tetramercaptopropionate.
- CL17 is built on glycol-dimercaptoacetate.
- Solution A CaCl2,2H20 64.9 g / 1 + MgCl2 0.5g / l
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Detergent Compositions (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020027001813A KR20020019618A (ko) | 1999-08-12 | 2000-08-07 | 생분해성 폴리아크릴레이트 세정제 |
US10/049,377 US6818700B1 (en) | 1999-08-12 | 2000-08-07 | Detergent biodegradable polyacrylates |
AU68512/00A AU6851200A (en) | 1999-08-12 | 2000-08-07 | Detergent biodegradable polyacrylates |
JP2001517579A JP2003507501A (ja) | 1999-08-12 | 2000-08-07 | 洗剤用生物分解性ポリアクリレート |
EP00956634A EP1218424A1 (fr) | 1999-08-12 | 2000-08-07 | Polyacrylates biodegradables pour la detergence |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR99/10433 | 1999-08-12 | ||
FR9910433A FR2797448B1 (fr) | 1999-08-12 | 1999-08-12 | Polyacrylates biodegradables pour la detergence |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001012683A1 true WO2001012683A1 (fr) | 2001-02-22 |
Family
ID=9549102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2000/002265 WO2001012683A1 (fr) | 1999-08-12 | 2000-08-07 | Polyacrylates biodegradables pour la detergence |
Country Status (8)
Country | Link |
---|---|
US (1) | US6818700B1 (fr) |
EP (1) | EP1218424A1 (fr) |
JP (1) | JP2003507501A (fr) |
KR (1) | KR20020019618A (fr) |
CN (1) | CN1379789A (fr) |
AU (1) | AU6851200A (fr) |
FR (1) | FR2797448B1 (fr) |
WO (1) | WO2001012683A1 (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2015013672A (es) | 2013-03-28 | 2016-02-16 | Procter & Gamble | Composiciones de limpieza que contiene una polieteramina, un polimero para el desprendimiento de la suciedad y una carboximetilcelulosa. |
JP6275864B2 (ja) | 2014-03-27 | 2018-02-07 | ザ プロクター アンド ギャンブル カンパニー | ポリエーテルアミンを含有する洗浄組成物 |
EP3122850A1 (fr) | 2014-03-27 | 2017-02-01 | The Procter & Gamble Company | Compositions de nettoyage contenant une polyétheramine |
WO2015187757A1 (fr) | 2014-06-06 | 2015-12-10 | The Procter & Gamble Company | Composition détergente comprenant des polymères à base de polyalkylèneimine |
US9951297B2 (en) | 2014-08-27 | 2018-04-24 | The Procter & Gamble Company | Detergent composition compromising a cationic polymer containing a vinyl formamide nonionic structural unit |
WO2016032992A1 (fr) | 2014-08-27 | 2016-03-03 | The Procter & Gamble Company | Composition de détergent comprenant un polymère cationique |
WO2016032991A1 (fr) | 2014-08-27 | 2016-03-03 | The Procter & Gamble Company | Composition détergente comprenant un polymère cationique |
EP3186348B1 (fr) | 2014-08-27 | 2022-08-03 | The Procter & Gamble Company | Procédé de traitement d'un tissu |
CA2959431C (fr) | 2014-09-25 | 2019-10-22 | The Procter & Gamble Company | Compositions d'entretien de tissus contenant une polyetheramine |
CN106749981B (zh) * | 2016-12-29 | 2019-02-01 | 中科院广州化学有限公司南雄材料生产基地 | 一种低缓凝高分散聚羧酸超塑化剂及其制备方法和应用 |
WO2019065604A1 (fr) * | 2017-09-29 | 2019-04-04 | 富士フイルム株式会社 | Composition aqueuse et composé macromoléculaire |
AU2019331373A1 (en) * | 2018-08-31 | 2021-04-15 | Dow Global Technologies Llc | Branched polymeric dispersants, aqueous pigment dispersions, and aqueous coating compositions thereof |
CA3228918A1 (fr) | 2021-08-10 | 2023-02-16 | Nippon Shokubai Co., Ltd. | Compose a teneur en oxyde de polyalkylene |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0250896A1 (fr) * | 1986-06-14 | 1988-01-07 | Röhm Gmbh | Préparation d'un polymère ou copolymère inodore soluble dans l'eau |
WO1998055576A1 (fr) * | 1997-06-06 | 1998-12-10 | Unilever N.V. | Materiaux polymeres |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2779435B1 (fr) * | 1998-06-03 | 2005-03-11 | Atochem Elf Sa | Polyacrylates a biodegradabilite amelioree |
-
1999
- 1999-08-12 FR FR9910433A patent/FR2797448B1/fr not_active Expired - Fee Related
-
2000
- 2000-08-07 KR KR1020027001813A patent/KR20020019618A/ko active IP Right Grant
- 2000-08-07 JP JP2001517579A patent/JP2003507501A/ja not_active Withdrawn
- 2000-08-07 CN CN00814262A patent/CN1379789A/zh active Pending
- 2000-08-07 EP EP00956634A patent/EP1218424A1/fr not_active Withdrawn
- 2000-08-07 AU AU68512/00A patent/AU6851200A/en not_active Abandoned
- 2000-08-07 WO PCT/FR2000/002265 patent/WO2001012683A1/fr not_active Application Discontinuation
- 2000-08-07 US US10/049,377 patent/US6818700B1/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0250896A1 (fr) * | 1986-06-14 | 1988-01-07 | Röhm Gmbh | Préparation d'un polymère ou copolymère inodore soluble dans l'eau |
WO1998055576A1 (fr) * | 1997-06-06 | 1998-12-10 | Unilever N.V. | Materiaux polymeres |
Also Published As
Publication number | Publication date |
---|---|
CN1379789A (zh) | 2002-11-13 |
KR20020019618A (ko) | 2002-03-12 |
JP2003507501A (ja) | 2003-02-25 |
EP1218424A1 (fr) | 2002-07-03 |
US6818700B1 (en) | 2004-11-16 |
AU6851200A (en) | 2001-03-13 |
FR2797448B1 (fr) | 2001-09-14 |
FR2797448A1 (fr) | 2001-02-16 |
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