FR1212818A - Procédé de préparation de matières synthétiques du type polyéther-polyisocyanate - Google Patents

Procédé de préparation de matières synthétiques du type polyéther-polyisocyanate

Info

Publication number
FR1212818A
FR1212818A FR1212818DA FR1212818A FR 1212818 A FR1212818 A FR 1212818A FR 1212818D A FR1212818D A FR 1212818DA FR 1212818 A FR1212818 A FR 1212818A
Authority
FR
France
Prior art keywords
polyether
preparation
synthetic materials
polyisocyanate type
polyisocyanate
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
Other languages
English (en)
Inventor
Erwin Windemuth
Rudolf Merten
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of FR1212818A publication Critical patent/FR1212818A/fr
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
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/222—Catalysts containing metal compounds metal compounds not provided for in groups C08G18/225 - C08G18/26
    • 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

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)
FR1212818D 1957-08-13 1958-08-11 Procédé de préparation de matières synthétiques du type polyéther-polyisocyanate Expired FR1212818A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE865726X 1957-08-13

Publications (1)

Publication Number Publication Date
FR1212818A true FR1212818A (fr) 1960-03-25

Family

ID=6801889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1212818D Expired FR1212818A (fr) 1957-08-13 1958-08-11 Procédé de préparation de matières synthétiques du type polyéther-polyisocyanate

Country Status (3)

Country Link
US (1) US3054755A (fr)
FR (1) FR1212818A (fr)
GB (1) GB865726A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1222248B (de) * 1960-04-27 1966-08-04 Gen Tire & Rubber Co Verfahren zur Herstellung von Polyurethanschaumstoffen
EP0367362A3 (en) * 1988-11-02 1990-10-03 W.R. Grace & Co.-Conn. (A Connecticut Corp.) Chemically modified hydrophilic prepolymers and polymers
CN117603047A (zh) * 2024-01-23 2024-02-27 中建安装集团有限公司 一种生物基多元醇的制备方法和应用

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE589613A (fr) * 1959-04-10
US3220731A (en) * 1961-04-05 1965-11-30 American Mach & Foundry Deterioration and impact - resistant wooden surfaces and bowling pins
DE1157386B (de) * 1962-09-04 1963-11-14 Bayer Ag Verfahren zur dreistufigen Herstellung von aus der Loesung verformbaren Polymeren
US3271411A (en) * 1963-05-01 1966-09-06 Olin Mathieson Process for cooxyalkylation of cyanoguanidine and a polyfunctional polyol and compositions produced thereby
US3262941A (en) * 1963-05-01 1966-07-26 Olin Mathieson Process for the oxyalkylation of cyanoguanidine
DE1544864A1 (de) * 1963-07-24 1970-05-21 Bayer Ag Verfahren zur Herstellung von Polyurethan-Elastomeren
US3619268A (en) * 1969-02-24 1971-11-09 Basf Wyandotte Corp Laminated articles comprising a thermoplastic core and a high density rigid polyurethane foam coating
US3887756A (en) * 1972-12-26 1975-06-03 Exxon Research Engineering Co Polymer-base painted resin cured unsaturated elastomeric substrates
DE3407031A1 (de) * 1984-02-27 1985-09-05 Gurit-Essex, Freienbach Chemisch haertende zweikomponentenmasse auf der basis von polyurethanen, verfahren zur herstellung einer haertbaren masse auf polyurethanbasis und verwendung von mischungen aus zwei komponenten auf polyurethanbasis
US4640978A (en) * 1984-09-13 1987-02-03 Minnesota Mining And Manufacturing Company Foam-sealed electrical devices and method and composition therefor
DE60043498D1 (de) * 1999-06-24 2010-01-21 Sdc Technologies Asia Ltd Beschichteter artikel
US7138437B2 (en) * 2003-03-04 2006-11-21 H. B. Fuller Licensing & Financing Inc. Polyurethane composition containing a property-enhancing agent
GB201515350D0 (en) 2015-08-28 2015-10-14 Econic Technologies Ltd Method for preparing polyols
CN116731668B (zh) * 2023-08-11 2023-11-10 拓迪化学(上海)股份有限公司 粘附性底涂剂组合物及粘附性底涂剂制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621166A (en) * 1949-02-23 1952-12-09 Bayer Ag Synthetic polymers
US2948691A (en) * 1951-05-10 1960-08-09 Mobay Chemical Corp High molecular weight polyether urethane polymers
GB731071A (en) * 1951-07-19 1955-06-01 Du Pont Preparation of elastomers from polyalkylene ether glycols and diisocyanates
US2917471A (en) * 1954-04-05 1959-12-15 Du Pont Peptization process for polyurethanes
US2858296A (en) * 1955-02-17 1958-10-28 Du Pont Vulcanization of polyurethane elastomers with diisocyanates

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1222248B (de) * 1960-04-27 1966-08-04 Gen Tire & Rubber Co Verfahren zur Herstellung von Polyurethanschaumstoffen
EP0367362A3 (en) * 1988-11-02 1990-10-03 W.R. Grace & Co.-Conn. (A Connecticut Corp.) Chemically modified hydrophilic prepolymers and polymers
CN117603047A (zh) * 2024-01-23 2024-02-27 中建安装集团有限公司 一种生物基多元醇的制备方法和应用
CN117603047B (zh) * 2024-01-23 2024-06-11 中建安装集团有限公司 一种生物基多元醇的制备方法和应用

Also Published As

Publication number Publication date
US3054755A (en) 1962-09-18
GB865726A (en) 1961-04-19

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