GB826674A - High molecular weight polymers of acetylenic hydrocarbons and process for preparing them - Google Patents

High molecular weight polymers of acetylenic hydrocarbons and process for preparing them

Info

Publication number
GB826674A
GB826674A GB7623/56A GB762356A GB826674A GB 826674 A GB826674 A GB 826674A GB 7623/56 A GB7623/56 A GB 7623/56A GB 762356 A GB762356 A GB 762356A GB 826674 A GB826674 A GB 826674A
Authority
GB
United Kingdom
Prior art keywords
polymerized
acetylene
triethylaluminium
heptane
titanium
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
GB7623/56A
Other languages
English (en)
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica 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, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA filed Critical Montedison SpA
Publication of GB826674A publication Critical patent/GB826674A/en
Expired 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Landscapes

  • 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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
GB7623/56A 1955-03-18 1956-03-12 High molecular weight polymers of acetylenic hydrocarbons and process for preparing them Expired GB826674A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT345335X 1955-03-18
IT834820X 1955-06-23

Publications (1)

Publication Number Publication Date
GB826674A true GB826674A (en) 1960-01-20

Family

ID=26328993

Family Applications (2)

Application Number Title Priority Date Filing Date
GB7623/56A Expired GB826674A (en) 1955-03-18 1956-03-12 High molecular weight polymers of acetylenic hydrocarbons and process for preparing them
GB18792/56A Expired GB834820A (en) 1955-03-18 1956-06-18 High molecular weight co-polymers of acetylenic hydrocarbons and ª‡-olefins, and process for preparing them

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB18792/56A Expired GB834820A (en) 1955-03-18 1956-06-18 High molecular weight co-polymers of acetylenic hydrocarbons and ª‡-olefins, and process for preparing them

Country Status (8)

Country Link
US (1) US3119799A (enExample)
BE (2) BE546151A (enExample)
CH (2) CH345335A (enExample)
DE (2) DE1052689B (enExample)
FR (2) FR1149218A (enExample)
GB (2) GB826674A (enExample)
LU (1) LU34238A1 (enExample)
NL (2) NL104313C (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4410640A (en) * 1979-03-29 1983-10-18 Showa Denko K.K. Process for producing a gel-like composition of a high polymer of acetylene, and process for molding said composition
US4452959A (en) * 1980-11-19 1984-06-05 Showa Denko K.K. Process for producing a gel-like composition of a high polymer of acetylene, and process for molding said composition

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB802510A (en) * 1955-11-08 1958-10-08 Ici Ltd Improvements in and relating to the polymerisation of acetylenic compounds
US3057839A (en) * 1958-04-23 1962-10-09 Monsanto Chemicals Acetylene polymerization and polymers
US3082197A (en) * 1958-12-01 1963-03-19 Phillips Petroleum Co Polymerization of conjugated diolefins in the presence of transition metal borohydrides
US2951884A (en) * 1959-01-16 1960-09-06 Du Pont 1, 2, 4-trivinylbenzene and process for preparing the same
US3051693A (en) * 1960-01-29 1962-08-28 American Cyanamid Co Method of polymerizing acetylenic compounds
US3211714A (en) * 1960-11-25 1965-10-12 Air Reduction Polymerization of acetylenic compounds
US3256261A (en) * 1962-12-28 1966-06-14 Union Carbide Corp Novel cyclic diyne polymers
US3928516A (en) * 1972-11-30 1975-12-23 Gen Electric Continuous method for making spinnable polyacetylene solutions convertible to high strength carbon fiber
US4228060A (en) * 1978-11-03 1980-10-14 Allied Chemical Corporation Polymerization of acetylene
DE2910674A1 (de) * 1979-03-19 1980-10-02 Basf Ag Verfahren zur herstellung von copolymerisaten des acetylens
DE2912572A1 (de) * 1979-03-29 1980-10-09 Basf Ag Verfahren zur herstellung von copolymerisaten des acetylens
DE3030193A1 (de) 1980-08-09 1982-03-25 Bayer Ag, 5090 Leverkusen Folien aus polyacetylen
DE3030194A1 (de) * 1980-08-09 1982-03-25 Bayer Ag, 5090 Leverkusen Folien aus polyacetylen
DE3113331A1 (de) * 1981-04-02 1982-10-28 Bayer Ag, 5090 Leverkusen Kletten- bzw. faserfoermige, dotierte polyacetylenteilchen enthaltende thermoplastische kunststoffe und verfahren zu ihrer herstellung
DE3201482A1 (de) * 1982-01-20 1983-09-08 Bayer Ag, 5090 Leverkusen Mehrschichten-flaechengebilde
US4600756A (en) * 1982-08-03 1986-07-15 Enichimica S.P.A. High-orientability polyacetylene films and process for their production
FR2555590B1 (fr) * 1983-11-29 1986-06-20 Elf Aquitaine Procede de fabrication de polyacetylene
IT1185506B (it) * 1985-01-30 1987-11-12 Montedison Spa Procedimento per la preparazione di poliacetilene

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2309768A (en) * 1938-07-13 1943-02-02 Willy O Herrmann Process for producing polyethines or their derivatives
US2255396A (en) * 1939-12-21 1941-09-09 Standard Oil Dev Co Chemical process
GB538782A (en) * 1940-04-05 1941-08-15 Horace Winstone Harrison A new or improved mask for use in the art of photography
US2440498A (en) * 1943-05-15 1948-04-27 Standard Oil Dev Co Polymerization catalysts
US2485454A (en) * 1945-09-27 1949-10-18 Standard Oil Dev Co Low-temperature catalytic process for polymerizing olefinic materials in the presence of an inorganic diluent
US2617789A (en) * 1950-10-03 1952-11-11 Du Pont Acetylene-vinyl carboxylate copolymers
US2743264A (en) * 1953-01-21 1956-04-24 Air Reduction Catalytic polymerization of acetylene
US2751628A (en) * 1953-03-23 1956-06-26 Air Reduction Molded acetylenic polymer and method of production
US2721189A (en) * 1954-08-30 1955-10-18 Du Pont Polymeric bicyclo-(2, 2, 1)-2-heptene

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4410640A (en) * 1979-03-29 1983-10-18 Showa Denko K.K. Process for producing a gel-like composition of a high polymer of acetylene, and process for molding said composition
US4596852A (en) * 1979-03-29 1986-06-24 Showa Denko K.K. Process for producing a gel-like composition of a high polymer of acetylene, and process for molding said composition
US4452959A (en) * 1980-11-19 1984-06-05 Showa Denko K.K. Process for producing a gel-like composition of a high polymer of acetylene, and process for molding said composition

Also Published As

Publication number Publication date
DE1052689B (de) 1959-03-12
BE546151A (enExample)
GB834820A (en) 1960-05-11
DE1080778B (de) 1960-04-28
NL208266A (enExample)
LU34238A1 (enExample)
BE548927A (enExample)
FR1149218A (fr) 1957-12-23
CH345335A (de) 1960-03-31
FR69616E (fr) 1958-11-10
US3119799A (en) 1964-01-28
NL104313C (enExample)
CH354069A (de) 1961-05-15

Similar Documents

Publication Publication Date Title
GB826674A (en) High molecular weight polymers of acetylenic hydrocarbons and process for preparing them
GB799392A (en) High molecular polyethylenes
US3910869A (en) Chemical process
US3140278A (en) Block homopolymers of 1, 3 dienes
US3215682A (en) Process and catalyst for production of rubbery polymers
US3341617A (en) Process for the production of low-molecular weight liquid butadiene/diolefin copolymers with a high content of centrally positioned double bonds
US3048574A (en) Process for polymerizing lower olefins
US3208988A (en) Polymerization of isoprene using a hydrocarbon polylithium catalyst
US3047559A (en) Method of making polymer
GB887313A (en) Polymerisation catalysts
GB791889A (en) Process for the polymerisation of olefines or olefine-containing mixtures
US3329734A (en) Process for the production of low molecular weight, liquid polybutadienes having a predominately 1, 4-cis-structure and product
US3203945A (en) Polymerization of conjugated diolefins with a cobaltous compound-aluminum alkyl dihalide-amine or ammonia catalyst
US3005811A (en) Process for polymerizing diolefins in presence of vinyl cycloolefin
US3245975A (en) Process for production of rubbery polymers
US3111505A (en) Process for preparing polymers and copolymers of vinyl chloride
US3387046A (en) Production of soluble polycyclopentadienes
GB872142A (en) A process for polymerizing alpha-olefines
GB908778A (en) Improved polymerisation catalyst and polymerisation of butadiene therewith
US3275614A (en) Process of producing cis-1, 4-polybutadiene with a catalyst containing an organic iodine compound
US3810952A (en) Liquid copolymers of 1,3-butadiene and 1-monoolefins,their preparation and uses
US2481140A (en) Process and products of sulfurization of linear methylpentadiene polymers
US2999089A (en) Polymerization of conjugated dienes with polynuclear hydrocarbons as polymerization promoters
US3397194A (en) Process for polymerization of alpha-olefins using ccl4 and air3 with (1) low temperature high ionizing radiation or (2) iron or niobium halides
US3400113A (en) Molecular weight control of polydiolefins