DE3042471C2 - - Google Patents

Info

Publication number
DE3042471C2
DE3042471C2 DE3042471A DE3042471A DE3042471C2 DE 3042471 C2 DE3042471 C2 DE 3042471C2 DE 3042471 A DE3042471 A DE 3042471A DE 3042471 A DE3042471 A DE 3042471A DE 3042471 C2 DE3042471 C2 DE 3042471C2
Authority
DE
Germany
Prior art keywords
maleic anhydride
weight
acrylic acid
monomers
meth
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
DE3042471A
Other languages
German (de)
English (en)
Other versions
DE3042471A1 (de
Inventor
Wulf Dr. 5090 Leverkusen De Bonin Von
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Priority to DE19803042471 priority Critical patent/DE3042471A1/de
Priority to NO813648A priority patent/NO813648L/no
Priority to EP81109105A priority patent/EP0052274A3/de
Priority to US06/318,473 priority patent/US4390672A/en
Priority to FI813524A priority patent/FI813524L/fi
Priority to JP56178462A priority patent/JPS57108115A/ja
Priority to ES506984A priority patent/ES8207199A1/es
Priority to BR8107291A priority patent/BR8107291A/pt
Publication of DE3042471A1 publication Critical patent/DE3042471A1/de
Application granted granted Critical
Publication of DE3042471C2 publication Critical patent/DE3042471C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C08F222/04—Anhydrides, e.g. cyclic anhydrides
    • C08F222/06—Maleic anhydride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE19803042471 1980-11-11 1980-11-11 Maleinsaeureanhydridcopolymerisate und ihre herstellung Granted DE3042471A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19803042471 DE3042471A1 (de) 1980-11-11 1980-11-11 Maleinsaeureanhydridcopolymerisate und ihre herstellung
NO813648A NO813648L (no) 1980-11-11 1981-10-28 Maleinsyreanhydridkopolymerisater og deres fremstilling
EP81109105A EP0052274A3 (de) 1980-11-11 1981-10-28 Maleinsäureanhydridcopolymerisate und ihre Herstellung
US06/318,473 US4390672A (en) 1980-11-11 1981-11-05 Maleic acid anhydride copolymers and their preparation
FI813524A FI813524L (fi) 1980-11-11 1981-11-09 Maleinsyra-anhydridkopolymerater och deras framstaellning
JP56178462A JPS57108115A (en) 1980-11-11 1981-11-09 Maleic acid anhydride copolymer and manufacture
ES506984A ES8207199A1 (es) 1980-11-11 1981-11-10 Procedimiento para la obtencion de copolimeros de anhidrido de acido maleico.
BR8107291A BR8107291A (pt) 1980-11-11 1981-11-10 Processo para a preparacao de copolimeros de anidrido de acido maleico copolimeros e emprego

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803042471 DE3042471A1 (de) 1980-11-11 1980-11-11 Maleinsaeureanhydridcopolymerisate und ihre herstellung

Publications (2)

Publication Number Publication Date
DE3042471A1 DE3042471A1 (de) 1982-06-16
DE3042471C2 true DE3042471C2 (enEXAMPLES) 1989-04-06

Family

ID=6116472

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803042471 Granted DE3042471A1 (de) 1980-11-11 1980-11-11 Maleinsaeureanhydridcopolymerisate und ihre herstellung

Country Status (8)

Country Link
US (1) US4390672A (enEXAMPLES)
EP (1) EP0052274A3 (enEXAMPLES)
JP (1) JPS57108115A (enEXAMPLES)
BR (1) BR8107291A (enEXAMPLES)
DE (1) DE3042471A1 (enEXAMPLES)
ES (1) ES8207199A1 (enEXAMPLES)
FI (1) FI813524L (enEXAMPLES)
NO (1) NO813648L (enEXAMPLES)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4710537A (en) * 1981-02-09 1987-12-01 Pfizer Inc. Substantially homogeneous copolymers of acrylic or methacrylic acid and maleic acid
DE3140383A1 (de) * 1981-10-10 1983-04-28 Basf Ag, 6700 Ludwigshafen Polymere organische saeuren, verfahren zu ihrer herstellung und ihre verwendung in wasch- und reinigungsmitteln
US4472588A (en) * 1981-11-25 1984-09-18 Bp Chemicals Limited Production of polyalkenyl succinic anhydrides
DE3426368A1 (de) * 1984-07-18 1986-01-23 Basf Ag, 6700 Ludwigshafen Copolymerisate fuer wasch- und reinigungsmittel
DE3712265A1 (de) * 1987-04-10 1988-10-20 Giulini Chemie Verfahren zur herstellung von copolymerisaten mit hohem polymerisationsgrad
US4939212A (en) * 1989-03-31 1990-07-03 The B. F. Goodrich Company Elasticized vinyl dispersion resins having outstanding stability
US5221787A (en) * 1989-12-22 1993-06-22 General Electric Company Method of preparing maleic anhydride terpolymers
US5221489A (en) * 1990-04-26 1993-06-22 Atlantic Richfield Company Sulfonated polymeric dispersant compositions for subterranean well drilling, completion, and cementing
WO1991016365A1 (en) * 1990-04-26 1991-10-31 Atlantic Richfield Company Dispersant compositions for subterranean well drilling and completion
DE4440219A1 (de) * 1994-11-10 1996-05-15 Roehm Gmbh Verfahren zur Herstellung von Copolymerisaten aus Alkylmethacrylat, Vinylaromaten und Maleinsäureanhydrid
DE10156997A1 (de) * 2001-11-21 2003-08-14 Basf Ag Verwendung bestimmter Copolymere als Adjuvans und Mittel für den agrotechnischen Bereich
CN101516933A (zh) 2006-03-30 2009-08-26 吉利西斯公司 用于生物用途的苯乙烯-顺丁烯二酸酐共聚物及其制备
WO2007115165A2 (en) * 2006-03-30 2007-10-11 Gelesis, Inc. Styrene-maleic anhydride copolymers for bioapplications and their preparation
WO2009039518A2 (en) * 2007-09-21 2009-03-26 Gelesis, Inc. Methods of purifying poly(styrene-co-maleic anhydride/acid)
US9574100B2 (en) * 2011-06-22 2017-02-21 Basf Se Coated polymer foils with oxygen barrier properties
US12128144B2 (en) 2018-04-02 2024-10-29 Polygreen Ltd Process for the production of biodegradable superabsorbent polymer with high absorbency under load based on styrene maleic acid copolymers and biopolymer
WO2020102227A1 (en) 2018-11-13 2020-05-22 Green Polymers Ltd. Polymeric composition for use as soil conditioner with improved water absorbency during watering of the agricultural crops

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415400A (en) * 1943-08-27 1947-02-11 Us Rubber Co Polymerization of maleic anhydride and methallyl alkyl ethers
US2479522A (en) * 1944-03-25 1949-08-16 Pittsburgh Plate Glass Co Maleic anhydride resinous copolymer
US2533376A (en) * 1946-06-14 1950-12-12 Libbey Owens Ford Glass Co Copolymerization of maleic anhydride and allyl esters of long chain monocarboxylic acids
US2587442A (en) * 1947-02-14 1952-02-26 Goodrich Co B F Copolymers of maleic anhydride with allyl esters of alkylidene-bis-aromatic carbonaties
US2562852A (en) * 1947-12-06 1951-07-31 Monsanto Chemicals Process of preparing heteropolymers of unsaturated carboxylic acids with esters of unsaturated alcohols
US2640819A (en) * 1950-04-29 1953-06-02 Monsanto Chemicals Process for polymerizing styrene and maleic compounds
US2855387A (en) * 1954-12-20 1958-10-07 Monsanto Chemicals Terpolymer of maleic anhydride, vinyl acetate and alkyl acrylate
US2935484A (en) * 1957-04-03 1960-05-03 Goodrich Co B F Adhesive composition comprising starch, maleic anhydride tripolymer and hydrolized polyacrylonitrile
DE1520278A1 (de) * 1961-12-28 1970-05-27 Monsanto Co Verfahren zur Herstellung von Mischpolymerisaten niedrigen Molekulargewichts
US3385834A (en) * 1964-04-03 1968-05-28 Gen Aniline & Film Corp Hompolymerization of maleic anhydride
US3732332A (en) * 1970-10-16 1973-05-08 Allied Chem Production of low molecular weight polyanhydrides and epoxy compositions derived therefrom
GB1382985A (en) * 1971-06-28 1975-02-05 Ici Ltd Maleic anhydride copolymer
GB1524433A (en) * 1975-03-26 1978-09-13 Bayer Ag Continuous bulk polymerisation process
DE2513253A1 (de) * 1975-03-26 1976-10-07 Bayer Ag Kontinuierliches massepolymerisationsverfahren

Also Published As

Publication number Publication date
JPS57108115A (en) 1982-07-06
US4390672A (en) 1983-06-28
BR8107291A (pt) 1982-08-03
NO813648L (no) 1982-05-12
FI813524A7 (fi) 1982-05-12
EP0052274A3 (de) 1982-06-02
FI813524L (fi) 1982-05-12
ES506984A0 (es) 1982-09-01
EP0052274A2 (de) 1982-05-26
DE3042471A1 (de) 1982-06-16
ES8207199A1 (es) 1982-09-01

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee