BE756477A - Procede de preparation d'acide polymaleique - Google Patents

Procede de preparation d'acide polymaleique

Info

Publication number
BE756477A
BE756477A BE756477DA BE756477A BE 756477 A BE756477 A BE 756477A BE 756477D A BE756477D A BE 756477DA BE 756477 A BE756477 A BE 756477A
Authority
BE
Belgium
Prior art keywords
preparation process
acid preparation
polymaleic acid
polymaleic
preparation
Prior art date
Application number
Other languages
English (en)
Inventor
J H Blumbergs
D G Mackellar
Original Assignee
Fmc Corp
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 Fmc Corp filed Critical Fmc Corp
Publication of BE756477A publication Critical patent/BE756477A/fr

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
    • C08F22/00—Homopolymers and 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
    • C08F22/04—Anhydrides, e.g. cyclic anhydrides
    • 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

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Detergent Compositions (AREA)
BE756477D 1969-09-29 1970-09-22 Procede de preparation d'acide polymaleique BE756477A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86205969A 1969-09-29 1969-09-29

Publications (1)

Publication Number Publication Date
BE756477A true BE756477A (fr) 1971-03-01

Family

ID=25337530

Family Applications (1)

Application Number Title Priority Date Filing Date
BE756477D BE756477A (fr) 1969-09-29 1970-09-22 Procede de preparation d'acide polymaleique

Country Status (11)

Country Link
US (1) US3557065A (fr)
BE (1) BE756477A (fr)
CA (1) CA919844A (fr)
CH (1) CH543548A (fr)
DE (1) DE2047340B2 (fr)
ES (1) ES384088A1 (fr)
FR (1) FR2063047B1 (fr)
GB (1) GB1287350A (fr)
NL (1) NL140541B (fr)
NO (1) NO131680B (fr)
SE (1) SE363506B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3624048A (en) * 1970-05-18 1971-11-30 Fmc Corp Poly(maleic acid) sulfonates and their production
US3887526A (en) * 1972-05-01 1975-06-03 Fmc Corp Process for the homopolymerization of maleic anhydride
US3865793A (en) * 1973-03-09 1975-02-11 Milchem Inc Polyhydroxy compositions
DE2840167A1 (de) * 1978-09-15 1980-03-27 Basf Ag Verfahren zur herstellung von polymaleinsaeuren aus maleinsaeureanhydrid in gegenwart von acetanhydrid und wasserstoffperoxid
JPS61178097A (ja) * 1985-02-01 1986-08-09 Kao Corp スケ−ル抑制剤
DE3631815A1 (de) * 1986-09-19 1988-03-31 Basf Ag Verfahren zur herstellung von polymaleinsaeure
US4797223A (en) * 1988-01-11 1989-01-10 Rohm And Haas Company Water soluble polymers for detergent compositions
PT2774625T (pt) * 2011-09-05 2017-06-22 Maeda Hiroshi Sonda molecular fluorescente do tipo polímero

Also Published As

Publication number Publication date
FR2063047A1 (fr) 1971-07-02
NL7014263A (fr) 1971-03-31
DE2047340A1 (de) 1971-04-08
ES384088A1 (es) 1972-12-16
US3557065A (en) 1971-01-19
CH543548A (de) 1973-10-31
NL140541B (nl) 1973-12-17
FR2063047B1 (fr) 1974-02-22
CA919844A (en) 1973-01-23
SE363506B (fr) 1974-01-21
GB1287350A (en) 1972-08-31
NO131680B (fr) 1975-04-01
DE2047340B2 (de) 1972-01-27

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