CH462453A - Verfahren zur Herstellung von geformten vulkanisierten Elastomergebilden - Google Patents

Verfahren zur Herstellung von geformten vulkanisierten Elastomergebilden

Info

Publication number
CH462453A
CH462453A CH6639958A CH6639958A CH462453A CH 462453 A CH462453 A CH 462453A CH 6639958 A CH6639958 A CH 6639958A CH 6639958 A CH6639958 A CH 6639958A CH 462453 A CH462453 A CH 462453A
Authority
CH
Switzerland
Prior art keywords
vulcanized elastomeric
making molded
elastomeric structures
molded vulcanized
structures
Prior art date
Application number
CH6639958A
Other languages
English (en)
Inventor
Natta Giulio
Crespi Giovanni
Bruzzone Mario
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Publication of CH462453A publication Critical patent/CH462453A/de

Links

Classifications

    • 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
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/32—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur
    • 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
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups
    • C08F8/36—Sulfonation; Sulfation
    • 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
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages

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)
CH6639958A 1957-11-21 1958-11-20 Verfahren zur Herstellung von geformten vulkanisierten Elastomergebilden CH462453A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1673457 1957-11-21

Publications (1)

Publication Number Publication Date
CH462453A true CH462453A (de) 1968-09-15

Family

ID=11149290

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6639958A CH462453A (de) 1957-11-21 1958-11-20 Verfahren zur Herstellung von geformten vulkanisierten Elastomergebilden

Country Status (9)

Country Link
US (1) US3127379A (de)
BE (1) BE573161A (de)
CH (1) CH462453A (de)
DE (1) DE1131399B (de)
ES (1) ES245462A1 (de)
FR (1) FR1213941A (de)
GB (1) GB896939A (de)
LU (1) LU36592A1 (de)
NL (2) NL233457A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234188A (en) * 1961-04-27 1966-02-08 Phillips Petroleum Co Cured polymeric mercaptans and process
US3396152A (en) * 1964-03-23 1968-08-06 Firestone Tire & Rubber Co Process of curing an acrylic elastomer
US3317491A (en) * 1964-06-05 1967-05-02 Thiokol Chemical Corp Novel crude rubbers containing metal oxide cure agents, process for curing such compositions, and vulcanizates obtained thereby
US3317447A (en) * 1965-08-25 1967-05-02 Sun Oil Co Asphaltene treating process
US3299568A (en) * 1966-03-01 1967-01-24 Research Corp Compositions plasticized with sulphur
US3450667A (en) * 1966-06-10 1969-06-17 Stauffer Chemical Co Polymer compositions containing sulfur and process for preparing same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2582510A (en) * 1947-12-05 1952-01-15 Bell Telephone Labor Inc Polyethylene stabilized with sulfur plus a vulcanization accelerator
US2710291A (en) * 1952-10-08 1955-06-07 Us Rubber Co Curing of polyisobutylene
US2748104A (en) * 1952-10-08 1956-05-29 Us Rubber Co Curing of polyisobutylene
US2906725A (en) * 1955-10-12 1959-09-29 Exxon Research Engineering Co Synthetic polymer compositions with improved physical properties from mixtures of rubbery polymers
US2890187A (en) * 1956-07-11 1959-06-09 Exxon Research Engineering Co Cured polypropylene
NL208056A (de) * 1957-02-09 1959-10-15
US2920062A (en) * 1957-05-07 1960-01-05 Du Pont Process for the polymerization of alpha-olefins
US3012016A (en) * 1957-11-20 1961-12-05 Hercules Powder Co Ltd Cross-linking of propylene polymers and copolymers

Also Published As

Publication number Publication date
NL233457A (de)
BE573161A (de)
US3127379A (en) 1964-03-31
DE1131399B (de) 1962-06-14
GB896939A (en) 1962-05-23
FR1213941A (fr) 1960-04-05
NL110829C (de)
LU36592A1 (de)
ES245462A1 (es) 1959-05-01

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