CA1015891A - Process for the preparation of polyurethane products - Google Patents

Process for the preparation of polyurethane products

Info

Publication number
CA1015891A
CA1015891A CA179,306A CA179306A CA1015891A CA 1015891 A CA1015891 A CA 1015891A CA 179306 A CA179306 A CA 179306A CA 1015891 A CA1015891 A CA 1015891A
Authority
CA
Canada
Prior art keywords
preparation
polyurethane products
polyurethane
products
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
CA179,306A
Other languages
English (en)
Other versions
CA179306S (en
Inventor
Christiaan Vervloet
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.)
Shell Canada Ltd
Original Assignee
Shell 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 Shell Canada Ltd filed Critical Shell Canada Ltd
Application granted granted Critical
Publication of CA1015891A publication Critical patent/CA1015891A/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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
CA179,306A 1972-08-30 1973-08-21 Process for the preparation of polyurethane products Expired CA1015891A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4015072A GB1373188A (en) 1972-08-30 1972-08-30 Process for the preparation of polyurethane products

Publications (1)

Publication Number Publication Date
CA1015891A true CA1015891A (en) 1977-08-16

Family

ID=10413429

Family Applications (1)

Application Number Title Priority Date Filing Date
CA179,306A Expired CA1015891A (en) 1972-08-30 1973-08-21 Process for the preparation of polyurethane products

Country Status (13)

Country Link
JP (1) JPS49100200A (fr)
AT (1) AT342868B (fr)
AU (1) AU476748B2 (fr)
BE (1) BE803977R (fr)
CA (1) CA1015891A (fr)
CH (1) CH593307A5 (fr)
DE (1) DE2343387A1 (fr)
ES (1) ES418282A2 (fr)
FR (1) FR2197926B2 (fr)
GB (1) GB1373188A (fr)
IT (1) IT1046351B (fr)
NL (1) NL7311794A (fr)
ZA (1) ZA735872B (fr)

Also Published As

Publication number Publication date
CH593307A5 (fr) 1977-11-30
IT1046351B (it) 1980-06-30
GB1373188A (en) 1974-11-06
ES418282A2 (es) 1976-05-01
FR2197926A2 (fr) 1974-03-29
NL7311794A (fr) 1974-03-04
ZA735872B (en) 1974-09-25
AU5973473A (en) 1975-03-06
FR2197926B2 (fr) 1978-02-17
BE803977R (nl) 1974-02-25
AU476748B2 (en) 1976-09-30
AT342868B (de) 1978-04-25
JPS49100200A (fr) 1974-09-21
DE2343387A1 (de) 1974-03-14
ATA748773A (de) 1977-08-15

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