BE793422A - Oligomeres et/ou polymeres contenant des groupes hydroxyliques et carboxyliques et leur procede de preparation - Google Patents

Oligomeres et/ou polymeres contenant des groupes hydroxyliques et carboxyliques et leur procede de preparation

Info

Publication number
BE793422A
BE793422A BE793422DA BE793422A BE 793422 A BE793422 A BE 793422A BE 793422D A BE793422D A BE 793422DA BE 793422 A BE793422 A BE 793422A
Authority
BE
Belgium
Prior art keywords
oligomers
preparation process
carboxyl groups
polymers containing
containing hydroxyl
Prior art date
Application number
Other languages
English (en)
Original Assignee
Knapsack 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.)
Publication date
Publication of BE793422A publication Critical patent/BE793422A/fr

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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/14—Esterification
    • C08F8/16—Lactonisation
BE793422D 1971-12-28 Oligomeres et/ou polymeres contenant des groupes hydroxyliques et carboxyliques et leur procede de preparation BE793422A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2164888A DE2164888C3 (de) 1971-12-28 1971-12-28 Carboxyl- und hydroxylgruppenhaltige Oligo- und/oder Polymere sowie deren Verwendung

Publications (1)

Publication Number Publication Date
BE793422A true BE793422A (fr) 1973-06-28

Family

ID=5829395

Family Applications (1)

Application Number Title Priority Date Filing Date
BE793422D BE793422A (fr) 1971-12-28 Oligomeres et/ou polymeres contenant des groupes hydroxyliques et carboxyliques et leur procede de preparation

Country Status (14)

Country Link
US (1) US3856755A (fr)
JP (1) JPS575803B2 (fr)
AT (1) AT323416B (fr)
BE (1) BE793422A (fr)
CA (1) CA980496A (fr)
CH (1) CH581151A5 (fr)
DD (1) DD104802A5 (fr)
DE (1) DE2164888C3 (fr)
FR (1) FR2169884B1 (fr)
GB (1) GB1398288A (fr)
IT (1) IT974476B (fr)
NL (1) NL172068C (fr)
SE (1) SE404929B (fr)
SU (1) SU528880A3 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1074373B (it) * 1976-01-16 1985-04-20 Solvay Processo per la rigenerazione di carta vecchia
US4327189A (en) * 1980-06-05 1982-04-27 Monsanto Company Reversible deflocculation of clay slurries
US4457847B2 (en) * 1981-11-05 1996-12-31 Nalco Chemical Co Carboxylate polymers for internal scale control agents in boiler systems
US4523116A (en) * 1983-03-31 1985-06-11 Black & Decker, Inc. Electrical connection system for motors
US4532048A (en) * 1983-09-23 1985-07-30 B. F. Goodrich Company Method for inhibiting scale deposition
US5062962A (en) * 1990-05-04 1991-11-05 Betz Laboratories, Inc. Methods of controlling scale formation in aqueous systems
US5147555A (en) * 1990-05-04 1992-09-15 Betz Laboratories, Inc. Methods of controlling scale formation in aqueous systems
US5344590A (en) * 1993-01-06 1994-09-06 W. R. Grace & Co.-Conn. Method for inhibiting corrosion of metals using polytartaric acids
DE69729843T2 (de) * 1996-11-28 2005-08-25 Kaneka Corp. Verfahren zur Herstellung eines (Meth)acrylpolymers mit endständiger Hydroxylgruppe und dieses Polymer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754291A (en) * 1951-08-09 1956-07-10 Maxwell A Pollack Polyamino acids
US2728746A (en) * 1952-03-08 1955-12-27 Eastman Kodak Co Alpha-hydroxy acrylic acid polymers, and salts thereof
US3029228A (en) * 1957-10-15 1962-04-10 Rohm & Haas Hydrolyzed polymers of alkyl methacrylates and methods of producing them
DE1904940C2 (de) * 1969-02-01 1982-07-22 Degussa Ag, 6000 Frankfurt Verwendung von Carboxyl- bzw. Carboxylat- und Hydroxylgruppen aufweisenden Polymeren als Komplexbildner
BE757108A (fr) * 1969-10-09 1971-04-06 American Cyanamid Co Procede de preparation de solutions de polymeres lactonises
DE2327097B2 (de) * 1973-05-28 1976-09-02 Hoechst Ag, 6000 Frankfurt Copolymerisate der acrylsaeure, bzw. ihre alkali- oder ammoniumsalze

Also Published As

Publication number Publication date
SU528880A3 (ru) 1976-09-15
AT323416B (de) 1975-07-10
GB1398288A (en) 1975-06-18
DD104802A5 (fr) 1974-03-20
IT974476B (it) 1974-06-20
DE2164888C3 (de) 1981-10-15
JPS575803B2 (fr) 1982-02-02
CA980496A (en) 1975-12-23
FR2169884A1 (fr) 1973-09-14
JPS4878295A (fr) 1973-10-20
NL172068C (nl) 1983-07-01
DE2164888B2 (de) 1976-09-30
CH581151A5 (fr) 1976-10-29
SE404929B (sv) 1978-11-06
DE2164888A1 (de) 1973-07-05
NL172068B (nl) 1983-02-01
US3856755A (en) 1974-12-24
NL7217454A (fr) 1973-07-02
FR2169884B1 (fr) 1977-02-25

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: KNAPSACK A.G.

Effective date: 19851231