CA857953A - Modified polyurethanes - Google Patents

Modified polyurethanes

Info

Publication number
CA857953A
CA857953A CA857953A CA857953DA CA857953A CA 857953 A CA857953 A CA 857953A CA 857953 A CA857953 A CA 857953A CA 857953D A CA857953D A CA 857953DA CA 857953 A CA857953 A CA 857953A
Authority
CA
Canada
Prior art keywords
modified polyurethanes
polyurethanes
modified
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
CA857953A
Inventor
J. Freure Robert
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.)
Gulf Canada Ltd
Original Assignee
Gulf Oil Canada 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
Application filed by Gulf Oil Canada Ltd filed Critical Gulf Oil Canada Ltd
Application granted granted Critical
Publication of CA857953A publication Critical patent/CA857953A/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
    • C08G18/08—Processes
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/01—Hydrocarbons
CA857953A 1970-03-10 1970-03-10 Modified polyurethanes Expired CA857953A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA76932 1970-03-10

Publications (1)

Publication Number Publication Date
CA857953A true CA857953A (en) 1970-12-08

Family

ID=4086452

Family Applications (1)

Application Number Title Priority Date Filing Date
CA857953A Expired CA857953A (en) 1970-03-10 1970-03-10 Modified polyurethanes

Country Status (1)

Country Link
CA (1) CA857953A (en)

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