FR1426952A - Process for the preparation of linear polydienes containing hydroxyl endings and products obtained - Google Patents

Process for the preparation of linear polydienes containing hydroxyl endings and products obtained

Info

Publication number
FR1426952A
FR1426952A FR986350A FR986350A FR1426952A FR 1426952 A FR1426952 A FR 1426952A FR 986350 A FR986350 A FR 986350A FR 986350 A FR986350 A FR 986350A FR 1426952 A FR1426952 A FR 1426952A
Authority
FR
France
Prior art keywords
preparation
products obtained
containing hydroxyl
linear
hydroxyl endings
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
FR986350A
Other languages
French (fr)
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.)
Millennium Petrochemicals Inc
Original Assignee
National Destillers and Chemical Corp
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
Priority claimed from US305227A external-priority patent/US3308170A/en
Application filed by National Destillers and Chemical Corp filed Critical National Destillers and Chemical Corp
Priority to FR986350A priority Critical patent/FR1426952A/en
Application granted granted Critical
Publication of FR1426952A publication Critical patent/FR1426952A/en
Expired legal-status Critical Current

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
    • C08C19/00—Chemical modification of rubber
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/69—Polymers of conjugated dienes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
FR986350A 1963-08-28 1964-08-27 Process for the preparation of linear polydienes containing hydroxyl endings and products obtained Expired FR1426952A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR986350A FR1426952A (en) 1963-08-28 1964-08-27 Process for the preparation of linear polydienes containing hydroxyl endings and products obtained

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US305227A US3308170A (en) 1963-08-28 1963-08-28 Substantially linear polydiene alcohols having majority of hydroxy groups terminal by preparing polydiene in hydrocarbon and then using ether medium during epoxide addition
FR986350A FR1426952A (en) 1963-08-28 1964-08-27 Process for the preparation of linear polydienes containing hydroxyl endings and products obtained

Publications (1)

Publication Number Publication Date
FR1426952A true FR1426952A (en) 1966-02-04

Family

ID=26209656

Family Applications (1)

Application Number Title Priority Date Filing Date
FR986350A Expired FR1426952A (en) 1963-08-28 1964-08-27 Process for the preparation of linear polydienes containing hydroxyl endings and products obtained

Country Status (1)

Country Link
FR (1) FR1426952A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2237954A1 (en) * 1972-08-02 1974-02-14 Basf Ag PROCESS FOR THE PREPARATION OF LOW MOLECULAR BLOCK COPOLYMERISATES FROM VINYL OR DIEN MONOMERS AND ALKYLENE OXIDES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2237954A1 (en) * 1972-08-02 1974-02-14 Basf Ag PROCESS FOR THE PREPARATION OF LOW MOLECULAR BLOCK COPOLYMERISATES FROM VINYL OR DIEN MONOMERS AND ALKYLENE OXIDES

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