DE2424299A1 - Verfahren zur herstellung von segmentpolymeren - Google Patents

Verfahren zur herstellung von segmentpolymeren

Info

Publication number
DE2424299A1
DE2424299A1 DE19742424299 DE2424299A DE2424299A1 DE 2424299 A1 DE2424299 A1 DE 2424299A1 DE 19742424299 DE19742424299 DE 19742424299 DE 2424299 A DE2424299 A DE 2424299A DE 2424299 A1 DE2424299 A1 DE 2424299A1
Authority
DE
Germany
Prior art keywords
molecular weight
toluene
polymers
polymerization
catalyst
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.)
Pending
Application number
DE19742424299
Other languages
German (de)
English (en)
Inventor
Manfred Dr Beck
Eberhard Dr Mueller
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Priority to DE19742424299 priority Critical patent/DE2424299A1/de
Priority to GB2058375A priority patent/GB1513172A/en
Priority to BE156456A priority patent/BE829193A/xx
Priority to NL7505824A priority patent/NL7505824A/nl
Priority to FR7515498A priority patent/FR2271243B1/fr
Priority to JP5753375A priority patent/JPS50159600A/ja
Publication of DE2424299A1 publication Critical patent/DE2424299A1/de
Pending legal-status Critical Current

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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
    • C08G61/04—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
    • C08G61/06—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds
    • C08G61/08—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds of carbocyclic compounds containing one or more carbon-to-carbon double bonds in the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
DE19742424299 1974-05-18 1974-05-18 Verfahren zur herstellung von segmentpolymeren Pending DE2424299A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19742424299 DE2424299A1 (de) 1974-05-18 1974-05-18 Verfahren zur herstellung von segmentpolymeren
GB2058375A GB1513172A (en) 1974-05-18 1975-05-15 Process for the preparation of segmented polymers
BE156456A BE829193A (fr) 1974-05-18 1975-05-16 Procede de preparation de polymeres segmentes
NL7505824A NL7505824A (nl) 1974-05-18 1975-05-16 Werkwijze voor het bereiden van uit segmenten opgebouwde polymeren alsmede gevormd voort- brengsel, geheel of gedeeltelijk bestaande uit aldus verkregen polymeren.
FR7515498A FR2271243B1 (nl) 1974-05-18 1975-05-16
JP5753375A JPS50159600A (nl) 1974-05-18 1975-05-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742424299 DE2424299A1 (de) 1974-05-18 1974-05-18 Verfahren zur herstellung von segmentpolymeren

Publications (1)

Publication Number Publication Date
DE2424299A1 true DE2424299A1 (de) 1975-11-27

Family

ID=5915975

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742424299 Pending DE2424299A1 (de) 1974-05-18 1974-05-18 Verfahren zur herstellung von segmentpolymeren

Country Status (6)

Country Link
JP (1) JPS50159600A (nl)
BE (1) BE829193A (nl)
DE (1) DE2424299A1 (nl)
FR (1) FR2271243B1 (nl)
GB (1) GB1513172A (nl)
NL (1) NL7505824A (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2127030A (en) * 1982-09-13 1984-04-04 Nat Res Dev Block copolymers
JPS5974120A (ja) * 1982-09-13 1984-04-26 ナシヨナル・リサ−チ・デイベロツプメント・コ−ポレイシヨン ブロツクコポリマ−
GB9117744D0 (en) * 1991-08-16 1991-10-02 Shell Int Research Polymerization of cycloolefins and catalytic system suitable for use therein

Also Published As

Publication number Publication date
BE829193A (fr) 1975-11-17
NL7505824A (nl) 1975-11-20
GB1513172A (en) 1978-06-07
JPS50159600A (nl) 1975-12-24
FR2271243B1 (nl) 1979-03-16
FR2271243A1 (nl) 1975-12-12

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