FR1023875A - Procédé de préparation de copolymères de poids moléculaire relativement faible - Google Patents

Procédé de préparation de copolymères de poids moléculaire relativement faible

Info

Publication number
FR1023875A
FR1023875A FR1023875DA FR1023875A FR 1023875 A FR1023875 A FR 1023875A FR 1023875D A FR1023875D A FR 1023875DA FR 1023875 A FR1023875 A FR 1023875A
Authority
FR
France
Prior art keywords
molecular weight
relatively low
low molecular
weight copolymers
preparing relatively
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
Other languages
English (en)
French (fr)
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.)
Bataafsche Petroleum Maatschappij NV
Original Assignee
Bataafsche Petroleum Maatschappij NV
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 Bataafsche Petroleum Maatschappij NV filed Critical Bataafsche Petroleum Maatschappij NV
Application granted granted Critical
Publication of FR1023875A publication Critical patent/FR1023875A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions 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 a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions 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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions 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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions 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 aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/08—Copolymers of styrene
    • C08L25/14—Copolymers of styrene with unsaturated esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10—Homopolymers or copolymers of methacrylic acid esters
    • C08L33/12—Homopolymers or copolymers of methyl methacrylate

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)
FR1023875D 1949-07-26 1950-07-26 Procédé de préparation de copolymères de poids moléculaire relativement faible Expired FR1023875A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1023414X 1949-07-26

Publications (1)

Publication Number Publication Date
FR1023875A true FR1023875A (fr) 1953-03-25

Family

ID=19867188

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1023875D Expired FR1023875A (fr) 1949-07-26 1950-07-26 Procédé de préparation de copolymères de poids moléculaire relativement faible
FR1023414D Expired FR1023414A (fr) 1949-07-26 1950-07-26 Procédé de préparation de copolymères de composition donnée

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR1023414D Expired FR1023414A (fr) 1949-07-26 1950-07-26 Procédé de préparation de copolymères de composition donnée

Country Status (4)

Country Link
BE (2) BE497194A (enrdf_load_stackoverflow)
DE (1) DE925253C (enrdf_load_stackoverflow)
FR (2) FR1023875A (enrdf_load_stackoverflow)
NL (1) NL75720C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
NL75720C (enrdf_load_stackoverflow)
FR1023414A (fr) 1953-03-18
BE497196A (enrdf_load_stackoverflow)
BE497194A (enrdf_load_stackoverflow)
DE925253C (de) 1955-03-17

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