YU48814B - Procedure for sintheses of compolimeres of maleic and acrile acid - Google Patents
Procedure for sintheses of compolimeres of maleic and acrile acidInfo
- Publication number
- YU48814B YU48814B YU45794A YU45794A YU48814B YU 48814 B YU48814 B YU 48814B YU 45794 A YU45794 A YU 45794A YU 45794 A YU45794 A YU 45794A YU 48814 B YU48814 B YU 48814B
- Authority
- YU
- Yugoslavia
- Prior art keywords
- maleic
- acid
- acrylic acid
- sintheses
- compolimeres
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/8164—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers, e.g. poly (methyl vinyl ether-co-maleic anhydride)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
-
- 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
- C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/02—Acids; Metal salts or ammonium salts thereof, e.g. maleic acid or itaconic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Public Health (AREA)
- Polymers & Plastics (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Dermatology (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Detergent Compositions (AREA)
Abstract
Postupak za sintezu kopolimera maleinske i akrilne kiseline je proces u kome se u vodenim alkalnim rastvorima maleinske i akrilne kiseline u prisustvu inicijatora i katalizatora dobija polimer koji se može primeniti u različitim sredstvima za pranje, naznačen time, što se u rastvor koji sadrži 50-85 mas. % maleinske kiseline čiji je pH 8-14 i temperatura između 60В° i 150В° uvodi akrilna kiselina i istovremeno maksimalno 35 mas. % rastvor vodonik peroksida koji sadrži 1-5 mas. % natrijumpersulfata, gradi kopolimer koji ima 60-100 mas. % maleinske kiseline 40-0 mas. % akrilne kiseline.A process for the synthesis of maleic and acrylic acid copolymers is a process in which in aqueous alkaline solutions of maleic and acrylic acid a polymer is obtained in the presence of an initiator and catalyst, which can be applied in various detergents characterized in a solution containing 50-85 wt. % of maleic acid having a pH of 8-14 and a temperature of between 60V ° and 150V ° is introduced by acrylic acid and at the same time a maximum of 35 wt. % hydrogen peroxide solution containing 1-5 wt. % sodium sulfate, builds a copolymer having 60-100 wt. % maleic acid 40-0 wt. % of acrylic acid.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
YU45794A YU48814B (en) | 1994-07-18 | 1994-07-18 | Procedure for sintheses of compolimeres of maleic and acrile acid |
PCT/US1995/008865 WO1996002582A1 (en) | 1994-07-18 | 1995-07-15 | Procedure for manufacturing and application of novel polycarboxylate types |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
YU45794A YU48814B (en) | 1994-07-18 | 1994-07-18 | Procedure for sintheses of compolimeres of maleic and acrile acid |
Publications (2)
Publication Number | Publication Date |
---|---|
YU45794A YU45794A (en) | 1997-05-28 |
YU48814B true YU48814B (en) | 2001-07-10 |
Family
ID=25550013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
YU45794A YU48814B (en) | 1994-07-18 | 1994-07-18 | Procedure for sintheses of compolimeres of maleic and acrile acid |
Country Status (2)
Country | Link |
---|---|
WO (1) | WO1996002582A1 (en) |
YU (1) | YU48814B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3061143B2 (en) * | 1994-12-15 | 2000-07-10 | 株式会社日本触媒 | Detergent builder, and detergent composition containing the detergent builder |
US6146495A (en) | 1998-08-31 | 2000-11-14 | Nalco Chemical Company | Kraft process for the production of wood pulp by adding a copolymer of 1,2-dihydroxy-3-butene antiscalant |
US6444771B1 (en) | 1998-09-08 | 2002-09-03 | Nippon Shokubai Co. Ltd. | Acrylic acid-maleic acid copolymer (or its salt), its production process and use, and production process for aqueous maleic salt solution with low impurity content |
EP1226869B1 (en) * | 2001-01-29 | 2010-08-11 | Tosoh Corporation | Cation exchanger, process for producing same, and its use |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4469839A (en) * | 1981-06-18 | 1984-09-04 | Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha | Process for preparing an aqueous emulsion of a polymer by emulsion polymerization in the presence of an emulsifier |
US5244988A (en) * | 1989-05-17 | 1993-09-14 | Rohm And Haas Company | Maleate polymerization process |
US5100980A (en) * | 1990-02-06 | 1992-03-31 | Rohm And Haas Company | Process for efficient molecular weight control in copolymerization |
-
1994
- 1994-07-18 YU YU45794A patent/YU48814B/en unknown
-
1995
- 1995-07-15 WO PCT/US1995/008865 patent/WO1996002582A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO1996002582A1 (en) | 1996-02-01 |
YU45794A (en) | 1997-05-28 |
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