AT289379B - Verfahren zur Isolierung von cis-1,4-Polyisopren aus seinen katalysatorhaltigen Lösungen - Google Patents

Verfahren zur Isolierung von cis-1,4-Polyisopren aus seinen katalysatorhaltigen Lösungen

Info

Publication number
AT289379B
AT289379B AT1180868A AT1180868A AT289379B AT 289379 B AT289379 B AT 289379B AT 1180868 A AT1180868 A AT 1180868A AT 1180868 A AT1180868 A AT 1180868A AT 289379 B AT289379 B AT 289379B
Authority
AT
Austria
Prior art keywords
polyisoprene
cis
isolation
catalyst
containing solutions
Prior art date
Application number
AT1180868A
Other languages
English (en)
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
Application granted granted Critical
Publication of AT289379B publication Critical patent/AT289379B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C2/00—Treatment of rubber solutions
    • C08C2/06—Winning of rubber from solutions

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT1180868A 1967-12-21 1968-12-04 Verfahren zur Isolierung von cis-1,4-Polyisopren aus seinen katalysatorhaltigen Lösungen AT289379B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1720763A DE1720763C3 (de) 1967-12-21 1967-12-21 Verfahren zur Isolierung von cis-1,4-Polyisopren aus Kohlenwasserstofflösungen

Publications (1)

Publication Number Publication Date
AT289379B true AT289379B (de) 1971-04-26

Family

ID=5689846

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1180868A AT289379B (de) 1967-12-21 1968-12-04 Verfahren zur Isolierung von cis-1,4-Polyisopren aus seinen katalysatorhaltigen Lösungen

Country Status (9)

Country Link
US (1) US3544542A (de)
AT (1) AT289379B (de)
BE (1) BE725833A (de)
DE (1) DE1720763C3 (de)
ES (1) ES361678A1 (de)
FR (1) FR1597005A (de)
GB (1) GB1177909A (de)
NL (1) NL144286B (de)
SE (1) SE359301B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4778939A (en) * 1987-03-25 1988-10-18 Eastman Kodak Company Low temperature oxyiodination of aromatic compounds
US4788356A (en) * 1987-10-16 1988-11-29 Eastman Kodak Company Novel method for oxyiodination product partial purification
CN102453109A (zh) * 2010-10-28 2012-05-16 中国石油化工股份有限公司 聚异戊二烯的稳定方法和分离方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3269997A (en) * 1955-04-06 1966-08-30 Phillips Petroleum Co Process for production and recovery of polymers
US3008944A (en) * 1957-08-16 1961-11-14 Phillips Petroleum Co Production of solid polymers of diolefins
US3135716A (en) * 1958-11-06 1964-06-02 Phillips Petroleum Co Process for preparing terminally reactive polymers
NL246569A (de) * 1959-04-07
US3424736A (en) * 1960-06-24 1969-01-28 Texas Us Chem Co Diene polymerization process and catalyst therefor

Also Published As

Publication number Publication date
ES361678A1 (es) 1970-11-01
NL6817770A (de) 1969-06-24
NL144286B (nl) 1974-12-16
SE359301B (de) 1973-08-27
DE1720763B2 (de) 1975-02-06
FR1597005A (de) 1970-06-22
DE1720763A1 (de) 1971-07-15
US3544542A (en) 1970-12-01
DE1720763C3 (de) 1975-09-18
GB1177909A (en) 1970-01-14
BE725833A (de) 1969-05-29

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