BE755041A - Procede de polymerisation d'alpha-methystyrolenes avec precipitation - Google Patents

Procede de polymerisation d'alpha-methystyrolenes avec precipitation

Info

Publication number
BE755041A
BE755041A BE755041DA BE755041A BE 755041 A BE755041 A BE 755041A BE 755041D A BE755041D A BE 755041DA BE 755041 A BE755041 A BE 755041A
Authority
BE
Belgium
Prior art keywords
methystyrolenes
precipitation
alpha
polymerization process
polymerization
Prior art date
Application number
Other languages
English (en)
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of BE755041A publication Critical patent/BE755041A/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
    • C08F12/00—Homopolymers and 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
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F12/06—Hydrocarbons
    • C08F12/12—Monomers containing a branched unsaturated aliphatic radical or a ring substituted by an alkyl radical
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/908—Containing catalyst of specified particle size

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerization Catalysts (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BE755041D 1969-08-19 1970-08-19 Procede de polymerisation d'alpha-methystyrolenes avec precipitation BE755041A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691942017 DE1942017A1 (de) 1969-08-19 1969-08-19 Verfahren zur Faellungspolymerisation von gegebenenfalls substituierten alpha-Methylstyrolen

Publications (1)

Publication Number Publication Date
BE755041A true BE755041A (fr) 1971-02-19

Family

ID=5743137

Family Applications (1)

Application Number Title Priority Date Filing Date
BE755041D BE755041A (fr) 1969-08-19 1970-08-19 Procede de polymerisation d'alpha-methystyrolenes avec precipitation

Country Status (7)

Country Link
US (1) US3679650A (fr)
JP (1) JPS4829876B1 (fr)
BE (1) BE755041A (fr)
DE (1) DE1942017A1 (fr)
ES (1) ES382764A1 (fr)
FR (1) FR2058977A5 (fr)
NL (1) NL7011788A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898302A (en) * 1971-05-21 1975-08-05 Sumitomo Chemical Co Process for producing block copolymer
WO2019176977A1 (fr) * 2018-03-15 2019-09-19 東亞合成株式会社 Procédé de production de fines particules polymères

Also Published As

Publication number Publication date
ES382764A1 (es) 1972-11-16
FR2058977A5 (fr) 1971-05-28
JPS4829876B1 (fr) 1973-09-13
DE1942017A1 (de) 1971-03-04
US3679650A (en) 1972-07-25
NL7011788A (fr) 1971-02-23

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