IL32166A0 - Vinyl alcohol copolymers and their preparation - Google Patents

Vinyl alcohol copolymers and their preparation

Info

Publication number
IL32166A0
IL32166A0 IL32166A IL3216669A IL32166A0 IL 32166 A0 IL32166 A0 IL 32166A0 IL 32166 A IL32166 A IL 32166A IL 3216669 A IL3216669 A IL 3216669A IL 32166 A0 IL32166 A0 IL 32166A0
Authority
IL
Israel
Prior art keywords
preparation
vinyl alcohol
alcohol copolymers
copolymers
vinyl
Prior art date
Application number
IL32166A
Other versions
IL32166A (en
Original Assignee
Rhone Poulenc Sa
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 Rhone Poulenc Sa filed Critical Rhone Poulenc Sa
Publication of IL32166A0 publication Critical patent/IL32166A0/en
Publication of IL32166A publication Critical patent/IL32166A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2218—Synthetic macromolecular compounds
    • C08J5/2231—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
    • C08J5/2243—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds obtained by introduction of active groups capable of ion-exchange into compounds of the type C08J5/2231
    • 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
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/50—Chemical modification of a polymer wherein the polymer is a copolymer and the modification is taking place only on one or more of the monomers present in minority
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2329/00—Characterised by the use of homopolymers or 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 an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
IL32166A 1968-05-06 1969-05-05 Vinyl alcohol copolymers and their preparation IL32166A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR150716 1968-05-06

Publications (2)

Publication Number Publication Date
IL32166A0 true IL32166A0 (en) 1969-07-30
IL32166A IL32166A (en) 1972-07-26

Family

ID=8649853

Family Applications (1)

Application Number Title Priority Date Filing Date
IL32166A IL32166A (en) 1968-05-06 1969-05-05 Vinyl alcohol copolymers and their preparation

Country Status (13)

Country Link
AT (2) AT293726B (en)
BE (1) BE732526A (en)
BR (1) BR6908509D0 (en)
CA (1) CA944894A (en)
CH (1) CH508672A (en)
DE (1) DE1923130C3 (en)
ES (1) ES366836A1 (en)
FR (1) FR1575782A (en)
GB (1) GB1218712A (en)
IL (1) IL32166A (en)
LU (1) LU58574A1 (en)
NL (1) NL6906526A (en)
SE (1) SE359848B (en)

Also Published As

Publication number Publication date
ES366836A1 (en) 1971-04-01
SU445205A3 (en) 1974-09-30
GB1218712A (en) 1971-01-13
SE359848B (en) 1973-09-10
CA944894A (en) 1974-04-02
CH508672A (en) 1971-06-15
AT298419B (en) 1972-05-10
NL6906526A (en) 1969-11-10
BR6908509D0 (en) 1973-01-18
DE1923130B2 (en) 1973-02-15
AT293726B (en) 1971-10-25
DE1923130C3 (en) 1973-09-13
FR1575782A (en) 1969-07-25
DE1923130A1 (en) 1970-07-09
IL32166A (en) 1972-07-26
BE732526A (en) 1969-11-05
LU58574A1 (en) 1970-01-13

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