DE1620835C3 - Verfahren zur Erhöhung der Er hartungsgeschwindigkeit eines synthe tischen trans 1,4 Polymeren von Isopren - Google Patents

Verfahren zur Erhöhung der Er hartungsgeschwindigkeit eines synthe tischen trans 1,4 Polymeren von Isopren

Info

Publication number
DE1620835C3
DE1620835C3 DE1620835A DE1620835A DE1620835C3 DE 1620835 C3 DE1620835 C3 DE 1620835C3 DE 1620835 A DE1620835 A DE 1620835A DE 1620835 A DE1620835 A DE 1620835A DE 1620835 C3 DE1620835 C3 DE 1620835C3
Authority
DE
Germany
Prior art keywords
trans
polyisoprene
polymer
parts
isoprene
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
DE1620835A
Other languages
German (de)
English (en)
Other versions
DE1620835A1 (de
DE1620835B2 (de
Inventor
Erhardt Fischer
Eric George Kent
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.)
Polysar Ltd
Original Assignee
Polysar Ltd
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 Polysar Ltd filed Critical Polysar Ltd
Publication of DE1620835A1 publication Critical patent/DE1620835A1/de
Publication of DE1620835B2 publication Critical patent/DE1620835B2/de
Application granted granted Critical
Publication of DE1620835C3 publication Critical patent/DE1620835C3/de
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
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L93/00—Compositions of natural resins; Compositions of derivatives thereof
    • 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
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/925—Natural rubber compositions having nonreactive materials, i.e. NRM, other than: carbon, silicon dioxide, glass titanium dioxide, water, hydrocarbon or halohydrocarbon

Landscapes

  • 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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE1620835A 1965-05-15 1966-05-13 Verfahren zur Erhöhung der Er hartungsgeschwindigkeit eines synthe tischen trans 1,4 Polymeren von Isopren Expired DE1620835C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA930767 1965-05-15

Publications (3)

Publication Number Publication Date
DE1620835A1 DE1620835A1 (de) 1970-09-03
DE1620835B2 DE1620835B2 (de) 1973-05-17
DE1620835C3 true DE1620835C3 (de) 1973-12-06

Family

ID=4142248

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1620835A Expired DE1620835C3 (de) 1965-05-15 1966-05-13 Verfahren zur Erhöhung der Er hartungsgeschwindigkeit eines synthe tischen trans 1,4 Polymeren von Isopren

Country Status (5)

Country Link
US (2) US3488341A (https=)
BE (1) BE680683A (https=)
DE (1) DE1620835C3 (https=)
GB (1) GB1069828A (https=)
SE (1) SE340884B (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201850A (en) * 1974-07-22 1980-05-06 Exxon Research & Engineering Co. Stereoregulated copolymers of butadiene and piperylene
USRE30541E (en) * 1976-11-12 1981-03-10 Thermoplastic splint or cast
US4409366A (en) * 1980-10-14 1983-10-11 Henry Schmelzer Homogeneous blends of a trans-isomer of polyisoprene
FR2567135B1 (fr) * 1984-07-03 1989-01-13 Asahi Chemical Ind Polymere ou copolymere de butadiene et procede de preparation
CN114369294B (zh) * 2022-01-12 2023-05-09 青岛科技大学 一种聚二烯烃釜内合金及其制备方法与用途

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9870A (en) * 1853-07-19 Improvement in gutta-percha stereotype compositions
US13733A (en) * 1855-10-30 Improvement in roofing compositions
US3205214A (en) * 1961-05-15 1965-09-07 Firestone Tire & Rubber Co Piperylene polymerization
US3213160A (en) * 1962-09-17 1965-10-19 Phillips Petroleum Co Blends of synthetic trans-polyisoprene and trans-polybutadiene

Also Published As

Publication number Publication date
BE680683A (https=) 1966-11-07
SE340884B (https=) 1971-12-06
DE1620835A1 (de) 1970-09-03
US3488341A (en) 1970-01-06
US3502747A (en) 1970-03-24
DE1620835B2 (de) 1973-05-17
GB1069828A (en) 1967-05-24

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee