GB1334941A - Poly maleic acid sulphonates and their production - Google Patents

Poly maleic acid sulphonates and their production

Info

Publication number
GB1334941A
GB1334941A GB1533271*[A GB1533271A GB1334941A GB 1334941 A GB1334941 A GB 1334941A GB 1533271 A GB1533271 A GB 1533271A GB 1334941 A GB1334941 A GB 1334941A
Authority
GB
United Kingdom
Prior art keywords
maleic acid
poly
sulphonated
prepared
sodium
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.)
Expired
Application number
GB1533271*[A
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.)
FMC Corp
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 GB1334941A publication Critical patent/GB1334941A/en
Expired legal-status Critical Current

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
    • C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid compositions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides 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
    • 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
    • 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
    • C11D3/378—(Co)polymerised monomers containing sulfur, e.g. sulfonate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1334941 Sulphonated polymaleic acids FMC CORP 17 May 1971 [18 May 1970] 15332/71 Heading C3P A sulphonated poly(maleic acid) with an average chain length of at least 3 maleic acid units and containing 1 to 10% by weight SO 3 H, based on the total weight of the sulphonated poly(maleic acid), or a chlorinated or hydroxylated derivative thereof may be prepared by sulphonating a poly(maleic anhydride) having average chain length of at least 3 maleic acid units to contain 1-10% by weight SO 3 H and recovering the thus-produced sulphonated poly (maleic acid). Alkali metal, ammonium or quaternary ammonium salts of the sulphonated poly(maleic acid) may be prepared by reacting it with a basic compound. In the examples sodium polymaleate sulphonates are prepared by sulphonating poly(maleic anhydride) with SO 3 gas and neutralizing with NaOH, sodium chloropolymaleate sulphonate is prepared by this process but including chlorination after the sulphonation and sodium polyhydroxy maleate sulphonate by this process but including chlorination, treatment with triethylamine to dehydrochlorinate the product, neutralization with NaOH and hydroxylation with H 2 O 2 .
GB1533271*[A 1970-05-18 1971-05-17 Poly maleic acid sulphonates and their production Expired GB1334941A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3855670A 1970-05-18 1970-05-18

Publications (1)

Publication Number Publication Date
GB1334941A true GB1334941A (en) 1973-10-24

Family

ID=21900605

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1533271*[A Expired GB1334941A (en) 1970-05-18 1971-05-17 Poly maleic acid sulphonates and their production

Country Status (9)

Country Link
US (1) US3624048A (en)
BE (1) BE767285A (en)
CA (1) CA939379A (en)
CH (1) CH562265A5 (en)
DE (1) DE2122352A1 (en)
FR (1) FR2090097B1 (en)
GB (1) GB1334941A (en)
NL (1) NL7106769A (en)
SE (1) SE370946B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532303A (en) * 1983-08-19 1985-07-30 The Dow Chemical Company Preparation of anionic and cationic polymers from 2-oxazolines
WO1995003342A1 (en) * 1993-07-20 1995-02-02 Nippon Shokubai Co., Ltd. Maleic copolymer, process for producing the same and use thereof
EP2657329B1 (en) 2012-04-26 2017-10-18 Viking Temizlik Ve Kozmetik Ürünleri Pazarlama Sanayi Ticaret Anomim Sirketi Sequestering agent used in detergents with high calcium binding capacity

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496150A (en) * 1968-03-22 1970-02-17 Procter & Gamble Photochemical bleaching of polymaleate homopolymers and copolymers
US3557065A (en) * 1969-09-29 1971-01-19 Fmc Corp Process for preparation of poly(maleic acid)

Also Published As

Publication number Publication date
FR2090097B1 (en) 1974-03-08
DE2122352A1 (en) 1971-12-02
FR2090097A1 (en) 1972-01-14
BE767285A (en) 1971-10-18
CH562265A5 (en) 1975-05-30
CA939379A (en) 1974-01-01
SE370946B (en) 1974-11-04
US3624048A (en) 1971-11-30
NL7106769A (en) 1971-11-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees