YU48814B - Postupak za sintezu kopolimera maleinske i akrilne kiseline - Google Patents

Postupak za sintezu kopolimera maleinske i akrilne kiseline

Info

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
Application number
YU45794A
Other languages
English (en)
Other versions
YU45794A (sh
Inventor
Dušan dr. Miljković
Radoslav Kobilarov
Original Assignee
Dušan dr. Miljković
Radoslav Kobilarov
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 Dušan dr. Miljković, Radoslav Kobilarov filed Critical Dušan dr. Miljković
Priority to YU45794A priority Critical patent/YU48814B/sh
Priority to PCT/US1995/008865 priority patent/WO1996002582A1/en
Publication of YU45794A publication Critical patent/YU45794A/sh
Publication of YU48814B publication Critical patent/YU48814B/sh

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dermatology (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.
YU45794A 1994-07-18 1994-07-18 Postupak za sintezu kopolimera maleinske i akrilne kiseline YU48814B (sh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
YU45794A YU48814B (sh) 1994-07-18 1994-07-18 Postupak za sintezu kopolimera maleinske i akrilne kiseline
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 (sh) 1994-07-18 1994-07-18 Postupak za sintezu kopolimera maleinske i akrilne kiseline

Publications (2)

Publication Number Publication Date
YU45794A YU45794A (sh) 1997-05-28
YU48814B true YU48814B (sh) 2001-07-10

Family

ID=25550013

Family Applications (1)

Application Number Title Priority Date Filing Date
YU45794A YU48814B (sh) 1994-07-18 1994-07-18 Postupak za sintezu kopolimera maleinske i akrilne kiseline

Country Status (2)

Country Link
WO (1) WO1996002582A1 (sh)
YU (1) YU48814B (sh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0745662B1 (en) * 1994-12-15 2004-06-16 Nippon Shokubai Co., Ltd. Detergent builder, process for producing the same, and detergent composition containing said 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
DE60237251D1 (de) * 2001-01-29 2010-09-23 Tosoh Corp Kationenaustauscher, Verfahren zu dessen Herstellung und dessen Verwendung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
WO1996002582A1 (en) 1996-02-01
YU45794A (sh) 1997-05-28

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