[go: up one dir, main page]

FR1148848A - High crystalline linear polymers of diolefins, and process for their preparation - Google Patents

High crystalline linear polymers of diolefins, and process for their preparation

Info

Publication number
FR1148848A
FR1148848A FR1148848DA FR1148848A FR 1148848 A FR1148848 A FR 1148848A FR 1148848D A FR1148848D A FR 1148848DA FR 1148848 A FR1148848 A FR 1148848A
Authority
FR
France
Prior art keywords
diolefins
preparation
linear polymers
high crystalline
crystalline linear
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
Other languages
French (fr)
Inventor
Giulio Natta
Lido Porri
Giorgio Mazzanti
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
Application granted granted Critical
Publication of FR1148848A publication Critical patent/FR1148848A/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
    • C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F136/02—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F136/04—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F136/06—Butadiene

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)
FR1148848D 1955-03-12 1956-03-07 High crystalline linear polymers of diolefins, and process for their preparation Expired FR1148848A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT105835X 1955-03-12
IT1796955 1955-12-22

Publications (1)

Publication Number Publication Date
FR1148848A true FR1148848A (en) 1957-12-16

Family

ID=32871004

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1148848D Expired FR1148848A (en) 1955-03-12 1956-03-07 High crystalline linear polymers of diolefins, and process for their preparation

Country Status (9)

Country Link
BE (1) BE545952A (en)
CA (1) CA943695A (en)
CH (1) CH364120A (en)
DE (1) DE1420553A1 (en)
DK (1) DK105835C (en)
FR (1) FR1148848A (en)
GB (1) GB834554A (en)
LU (1) LU34219A1 (en)
NL (1) NL112415C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE558147A (en) * 1957-06-06
GB880998A (en) * 1962-01-01 1961-11-01 Dunlop Rubber Co Polymerisation of unsaturated aliph atic compounds and catalyst therefor
NL121649C (en) * 1960-10-25
NL295376A (en) * 1962-12-19

Also Published As

Publication number Publication date
DK105835C (en) 1966-11-14
NL112415C (en)
CH364120A (en) 1962-08-31
LU34219A1 (en)
DE1420553A1 (en) 1968-11-28
CA943695A (en) 1974-03-12
GB834554A (en) 1960-05-11
BE545952A (en)

Similar Documents

Publication Publication Date Title
FR1148777A (en) New polymer compounds and their preparation process
FR1180307A (en) Novel carbodiimide polymers and their preparation process
FR1169033A (en) New tablets and their preparation process
FR1157847A (en) New easy-to-crosslink copolymers and their preparation process
FR1177898A (en) Graft polymers and their preparation process
CH351971A (en) Process for the preparation of new iminodibenzyles
FR1155969A (en) Anti-rust additives and their preparation process
FR1148848A (en) High crystalline linear polymers of diolefins, and process for their preparation
FR1171087A (en) Crystalline polymers of butadiene and process for their preparation
FR1204238A (en) New dimethylbenzyl-chrysanthemates and their preparation process
FR1174633A (en) Improved process for the preparation of polymer latex
FR1108117A (en) Iso-indols and their preparation process
FR1184515A (en) Anthelmintics and their preparation process
FR1098522A (en) O-azidoacetyl-nu-carbobenzoxyserines and process for their preparation
FR1091536A (en) Nickel-cyclopentadienides and process for their preparation
CH362232A (en) Process for the preparation of polymers and copolymers of propylene
FR1222417A (en) Process for the preparation of new copolymers
FR1182747A (en) Lactones of the phenyl series and process for their preparation
FR1151560A (en) Novel polymers and their preparation process
FR1175405A (en) Substituted Pregnadienes and their Preparation Process
FR1186085A (en) Process for preparing polymers of perfluorochloro-olefins
FR1098523A (en) O-haloacetyl-nu-carbobenzoxyserines and process for their preparation
FR1095349A (en) 17-hydroxy-20-keto-steroids and process for their preparation
FR1082231A (en) N-isonicotinoyl-hydrazones and process for their preparation
FR1171321A (en) Process for the preparation of new glutarimides