GB1339931A - Process for preparing polyurethanes - Google Patents

Process for preparing polyurethanes

Info

Publication number
GB1339931A
GB1339931A GB3274671A GB3274671A GB1339931A GB 1339931 A GB1339931 A GB 1339931A GB 3274671 A GB3274671 A GB 3274671A GB 3274671 A GB3274671 A GB 3274671A GB 1339931 A GB1339931 A GB 1339931A
Authority
GB
United Kingdom
Prior art keywords
polyurethanes
polyol
dimethylamino
iii
polyether polyol
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
GB3274671A
Other languages
English (en)
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.)
Jefferson Chemical Co Inc
Original Assignee
Jefferson Chemical Co Inc
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 Jefferson Chemical Co Inc filed Critical Jefferson Chemical Co Inc
Publication of GB1339931A publication Critical patent/GB1339931A/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
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1833—Catalysts containing secondary or tertiary amines or salts thereof having ether, acetal, or orthoester groups

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)
GB3274671A 1970-08-10 1971-07-13 Process for preparing polyurethanes Expired GB1339931A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6270270A 1970-08-10 1970-08-10

Publications (1)

Publication Number Publication Date
GB1339931A true GB1339931A (en) 1973-12-05

Family

ID=22044246

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3274671A Expired GB1339931A (en) 1970-08-10 1971-07-13 Process for preparing polyurethanes

Country Status (3)

Country Link
JP (1) JPS526317B1 (US07709020-20100504-C00041.png)
DE (1) DE2139317C3 (US07709020-20100504-C00041.png)
GB (1) GB1339931A (US07709020-20100504-C00041.png)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331778A (en) 1978-12-16 1982-05-25 Bayer Aktiengesellschaft Process for the production of polyurethane plastics
CN102174161A (zh) * 2011-02-25 2011-09-07 张家港市大伟助剂有限公司 一种聚氨酯发泡催化剂及其合成方法
WO2013182345A1 (en) * 2012-06-06 2013-12-12 Huntsman Petrochemical Llc Amine suitable as pu-catalyst
CN110248976A (zh) * 2016-12-02 2019-09-17 罗地亚经营管理公司 用于制备聚氨酯泡沫的方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6031461U (ja) * 1983-08-11 1985-03-04 三菱自動車工業株式会社 自動車用ドアロツクブツシユ構造
JPS61131462U (US07709020-20100504-C00041.png) * 1985-02-05 1986-08-16

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331778A (en) 1978-12-16 1982-05-25 Bayer Aktiengesellschaft Process for the production of polyurethane plastics
CN102174161A (zh) * 2011-02-25 2011-09-07 张家港市大伟助剂有限公司 一种聚氨酯发泡催化剂及其合成方法
WO2013182345A1 (en) * 2012-06-06 2013-12-12 Huntsman Petrochemical Llc Amine suitable as pu-catalyst
CN104661993A (zh) * 2012-06-06 2015-05-27 亨茨曼石化产品有限责任公司 适合作为聚氨酯催化剂的胺
US9505870B2 (en) 2012-06-06 2016-11-29 Huntsman Petrochemical Llc Amine suitable as PU-catalyst
CN104661993B (zh) * 2012-06-06 2017-07-21 亨茨曼石化产品有限责任公司 适合作为聚氨酯催化剂的胺
EP2676949A1 (en) * 2012-06-19 2013-12-25 Huntsman Petrochemical LLC Amine suitable as PU-catalyst
CN110248976A (zh) * 2016-12-02 2019-09-17 罗地亚经营管理公司 用于制备聚氨酯泡沫的方法

Also Published As

Publication number Publication date
DE2139317A1 (de) 1972-02-17
DE2139317B2 (de) 1978-10-26
DE2139317C3 (de) 1979-06-13
JPS526317B1 (US07709020-20100504-C00041.png) 1977-02-21

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee