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BE786328A - Preparation de polyurethannes - Google Patents

Preparation de polyurethannes

Info

Publication number
BE786328A
BE786328A BE786328DA BE786328A BE 786328 A BE786328 A BE 786328A BE 786328D A BE786328D A BE 786328DA BE 786328 A BE786328 A BE 786328A
Authority
BE
Belgium
Prior art keywords
polyurethannes
preparation
Prior art date
Application number
Other languages
English (en)
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.)
Publication date
Publication of BE786328A publication Critical patent/BE786328A/fr

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)
BE786328D 1971-07-15 Preparation de polyurethannes BE786328A (fr)

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
BE786328A true BE786328A (fr) 1973-01-15

Family

ID=10351304

Family Applications (1)

Application Number Title Priority Date Filing Date
BE786328D BE786328A (fr) 1971-07-15 Preparation de polyurethannes

Country Status (11)

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

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
CN115335417A (zh) 2020-03-27 2022-11-11 亨斯迈石油化学有限责任公司 用于聚氨酯泡沫的酸封闭的烷基氨基吡啶催化剂

Also Published As

Publication number Publication date
GB1389219A (en) 1975-04-03
AU469032B2 (en) 1976-01-29
ZA724477B (en) 1973-03-28
NL7209641A (fr) 1973-01-17
DE2234508A1 (de) 1973-02-01
FR2145713B1 (fr) 1977-07-22
FR2145713A1 (fr) 1973-02-23
IT962466B (it) 1973-12-20
US3775376A (en) 1973-11-27
ES404893A1 (es) 1975-06-16
CA982734A (en) 1976-01-27
AU4419572A (en) 1974-01-10

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