GB783615A - Diisocyanate-modified polyesters and rubber-like materials derived therefrom - Google Patents

Diisocyanate-modified polyesters and rubber-like materials derived therefrom

Info

Publication number
GB783615A
GB783615A GB2470554A GB2470554A GB783615A GB 783615 A GB783615 A GB 783615A GB 2470554 A GB2470554 A GB 2470554A GB 2470554 A GB2470554 A GB 2470554A GB 783615 A GB783615 A GB 783615A
Authority
GB
United Kingdom
Prior art keywords
diisocyanate
water
acid
cross
rubber
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
GB2470554A
Other languages
English (en)
Inventor
Laurence Stephen Rayn Er
Mervyn Frederick Vincent
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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
Priority to BE540800D priority Critical patent/BE540800A/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB2470554A priority patent/GB783615A/en
Priority to FR1141434D priority patent/FR1141434A/fr
Publication of GB783615A publication Critical patent/GB783615A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
    • C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/225—Catalysts containing metal compounds of alkali or alkaline earth metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB2470554A 1954-08-25 1954-08-25 Diisocyanate-modified polyesters and rubber-like materials derived therefrom Expired GB783615A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE540800D BE540800A (enrdf_load_stackoverflow) 1954-08-25
GB2470554A GB783615A (en) 1954-08-25 1954-08-25 Diisocyanate-modified polyesters and rubber-like materials derived therefrom
FR1141434D FR1141434A (fr) 1954-08-25 1955-08-10 Résines artificielles nouvelles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2470554A GB783615A (en) 1954-08-25 1954-08-25 Diisocyanate-modified polyesters and rubber-like materials derived therefrom

Publications (1)

Publication Number Publication Date
GB783615A true GB783615A (en) 1957-09-25

Family

ID=10215955

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2470554A Expired GB783615A (en) 1954-08-25 1954-08-25 Diisocyanate-modified polyesters and rubber-like materials derived therefrom

Country Status (3)

Country Link
BE (1) BE540800A (enrdf_load_stackoverflow)
FR (1) FR1141434A (enrdf_load_stackoverflow)
GB (1) GB783615A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107235A (en) * 1958-04-07 1963-10-15 Goodyear Tire & Rubber Composition comprising a polyester, dichlorobenzidine and 3, 3'-dimethyl-4, 4'-diphenylene dhsocyanate and tire made therefrom
US3192185A (en) * 1959-05-19 1965-06-29 Eagle Picher Co Homogenized crosslinked polyurethanes
US3218215A (en) * 1960-04-27 1965-11-16 Eagle Picher Co Adhering polyurethane to metal
US3259516A (en) * 1960-05-25 1966-07-05 Thiokol Chemical Corp Method of thermally insulating articles with a filled polyurethane composition

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107235A (en) * 1958-04-07 1963-10-15 Goodyear Tire & Rubber Composition comprising a polyester, dichlorobenzidine and 3, 3'-dimethyl-4, 4'-diphenylene dhsocyanate and tire made therefrom
US3192185A (en) * 1959-05-19 1965-06-29 Eagle Picher Co Homogenized crosslinked polyurethanes
US3218215A (en) * 1960-04-27 1965-11-16 Eagle Picher Co Adhering polyurethane to metal
US3259516A (en) * 1960-05-25 1966-07-05 Thiokol Chemical Corp Method of thermally insulating articles with a filled polyurethane composition

Also Published As

Publication number Publication date
FR1141434A (fr) 1957-09-02
BE540800A (enrdf_load_stackoverflow)

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