ZA724477B - Preparation of polyurethanes - Google Patents

Preparation of polyurethanes

Info

Publication number
ZA724477B
ZA724477B ZA724477A ZA724477A ZA724477B ZA 724477 B ZA724477 B ZA 724477B ZA 724477 A ZA724477 A ZA 724477A ZA 724477 A ZA724477 A ZA 724477A ZA 724477 B ZA724477 B ZA 724477B
Authority
ZA
South Africa
Prior art keywords
polyurethanes
preparation
Prior art date
Application number
ZA724477A
Other languages
English (en)
Inventor
B Bircher
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Publication of ZA724477B publication Critical patent/ZA724477B/xx

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
    • C08G18/16—Catalysts
    • C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
    • C08G18/163—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22
    • C08G18/165—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22 covered by C08G18/18 and C08G18/24

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ZA724477A 1971-07-15 1972-06-29 Preparation of polyurethanes ZA724477B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3331171A GB1389219A (en) 1971-07-15 1971-07-15 Preparation of polyurethanes

Publications (1)

Publication Number Publication Date
ZA724477B true ZA724477B (en) 1973-03-28

Family

ID=10351304

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA724477A ZA724477B (en) 1971-07-15 1972-06-29 Preparation of polyurethanes

Country Status (11)

Country Link
US (1) US3775376A (enExample)
AU (1) AU469032B2 (enExample)
BE (1) BE786328A (enExample)
CA (1) CA982734A (enExample)
DE (1) DE2234508A1 (enExample)
ES (1) ES404893A1 (enExample)
FR (1) FR2145713B1 (enExample)
GB (1) GB1389219A (enExample)
IT (1) IT962466B (enExample)
NL (1) NL7209641A (enExample)
ZA (1) ZA724477B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085072A (en) * 1975-12-18 1978-04-18 M&T Chemicals Inc. Process for preparing oxidatively stable polyurethane foam
US4048107A (en) * 1976-01-12 1977-09-13 Olin Corporation Polyurethane foam preparation using amio acetal catalyst
DE2601082A1 (de) * 1976-01-14 1977-07-21 Bayer Ag Katalysatoren fuer isocyanat-polyadditionsreaktionen
DE3010030A1 (de) 1980-03-15 1981-09-24 Akzo Gmbh, 5600 Wuppertal Einbettmasse aus polyurethanen
BR112022019500A2 (pt) 2020-03-27 2022-12-06 Huntsman Petrochemical Llc Catalisadores de alquilaminopiridina bloqueados com ácido para espuma de poliuretano

Also Published As

Publication number Publication date
DE2234508A1 (de) 1973-02-01
IT962466B (it) 1973-12-20
BE786328A (fr) 1973-01-15
US3775376A (en) 1973-11-27
GB1389219A (en) 1975-04-03
FR2145713B1 (enExample) 1977-07-22
AU469032B2 (en) 1976-01-29
ES404893A1 (es) 1975-06-16
NL7209641A (enExample) 1973-01-17
FR2145713A1 (enExample) 1973-02-23
AU4419572A (en) 1974-01-10
CA982734A (en) 1976-01-27

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