IT974476B - Oligomeri e oppure polimeri con gruppi carbossilici e ossidrilici nonche procedimento per produrli - Google Patents

Oligomeri e oppure polimeri con gruppi carbossilici e ossidrilici nonche procedimento per produrli

Info

Publication number
IT974476B
IT974476B IT54976/72A IT5497672A IT974476B IT 974476 B IT974476 B IT 974476B IT 54976/72 A IT54976/72 A IT 54976/72A IT 5497672 A IT5497672 A IT 5497672A IT 974476 B IT974476 B IT 974476B
Authority
IT
Italy
Prior art keywords
oligomers
carboxyl
polymers
procedure
producing
Prior art date
Application number
IT54976/72A
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.)
Filing date
Publication date
Application filed by Knapsack Ag filed Critical Knapsack Ag
Application granted granted Critical
Publication of IT974476B publication Critical patent/IT974476B/it

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • General 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)
IT54976/72A 1971-12-28 1972-12-22 Oligomeri e oppure polimeri con gruppi carbossilici e ossidrilici nonche procedimento per produrli IT974476B (it)

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
IT974476B true IT974476B (it) 1974-06-20

Family

ID=5829395

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54976/72A IT974476B (it) 1971-12-28 1972-12-22 Oligomeri e oppure polimeri con gruppi carbossilici e ossidrilici nonche procedimento per produrli

Country Status (14)

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

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
DE2164888B2 (de) 1976-09-30
NL7217454A (it) 1973-07-02
DE2164888A1 (de) 1973-07-05
CH581151A5 (it) 1976-10-29
CA980496A (en) 1975-12-23
DE2164888C3 (de) 1981-10-15
GB1398288A (en) 1975-06-18
SU528880A3 (ru) 1976-09-15
JPS575803B2 (it) 1982-02-02
JPS4878295A (it) 1973-10-20
FR2169884A1 (it) 1973-09-14
BE793422A (fr) 1973-06-28
NL172068B (nl) 1983-02-01
NL172068C (nl) 1983-07-01
AT323416B (de) 1975-07-10
FR2169884B1 (it) 1977-02-25
DD104802A5 (it) 1974-03-20
US3856755A (en) 1974-12-24
SE404929B (sv) 1978-11-06

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