CH422346A - Process for the production of amorphous ethylene-propylene copolymers with improved properties - Google Patents

Process for the production of amorphous ethylene-propylene copolymers with improved properties

Info

Publication number
CH422346A
CH422346A CH1218862A CH1218862A CH422346A CH 422346 A CH422346 A CH 422346A CH 1218862 A CH1218862 A CH 1218862A CH 1218862 A CH1218862 A CH 1218862A CH 422346 A CH422346 A CH 422346A
Authority
CH
Switzerland
Prior art keywords
production
improved properties
propylene copolymers
amorphous ethylene
amorphous
Prior art date
Application number
CH1218862A
Other languages
German (de)
Inventor
Lange Joachim
Junghanns Ernst
Dieter Stemmer Hans
Brotz Walter
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 CH422346A publication Critical patent/CH422346A/en

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
    • C08F8/50—Partial depolymerisation

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)
CH1218862A 1961-10-20 1962-10-18 Process for the production of amorphous ethylene-propylene copolymers with improved properties CH422346A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0035172 1961-10-20

Publications (1)

Publication Number Publication Date
CH422346A true CH422346A (en) 1966-10-15

Family

ID=7095889

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1218862A CH422346A (en) 1961-10-20 1962-10-18 Process for the production of amorphous ethylene-propylene copolymers with improved properties

Country Status (5)

Country Link
AT (1) AT239526B (en)
BE (1) BE623895A (en)
CH (1) CH422346A (en)
GB (1) GB1001455A (en)
NL (1) NL284428A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372863A (en) 1977-04-13 1983-02-08 Exxon Research & Engineering Co. Oil compositions containing oil-soluble, oxidatively and mechanically degraded ethylene copolymers
IT1123572B (en) * 1979-09-10 1986-04-30 Anic Spa PROCEDURE FOR THE PREPARATION OF ADDITIVES FOR IMPROVING THE VISCOSITY INDEX OF LUBRICANTS FOR LIQUID CRACKING OF SYNTHETIC RUBBER
CA1278637C (en) * 1984-09-27 1991-01-02 Uniroyal Chemical Company, Inc. Liquid rubber composition
ITMI20042399A1 (en) 2004-12-16 2005-03-16 Polimeri Europa Spa ADDITIVES FOR LUBRICATING OILS WITH IMPROVED SHAPE STABILITY AND IMPROVED LOW TEMPERATURE PERFORMANCE AND PROCEDURE FOR THEIR PREPARATION

Also Published As

Publication number Publication date
AT239526B (en) 1965-04-12
BE623895A (en)
GB1001455A (en) 1965-08-18
NL284428A (en)

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