FR2229737B1 - - Google Patents

Info

Publication number
FR2229737B1
FR2229737B1 FR7417283A FR7417283A FR2229737B1 FR 2229737 B1 FR2229737 B1 FR 2229737B1 FR 7417283 A FR7417283 A FR 7417283A FR 7417283 A FR7417283 A FR 7417283A FR 2229737 B1 FR2229737 B1 FR 2229737B1
Authority
FR
France
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
FR7417283A
Other versions
FR2229737A1 (fr
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.)
Zeneca Inc
Original Assignee
ICI Americas 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 ICI Americas Inc filed Critical ICI Americas Inc
Publication of FR2229737A1 publication Critical patent/FR2229737A1/fr
Application granted granted Critical
Publication of FR2229737B1 publication Critical patent/FR2229737B1/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
    • C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
    • C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to isocyanurate groups
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/487—Polyethers containing cyclic groups
    • C08G18/4879—Polyethers containing cyclic groups containing aromatic groups
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen

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)
FR7417283A 1973-05-18 1974-05-17 Expired FR2229737B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36157073A 1973-05-18 1973-05-18

Publications (2)

Publication Number Publication Date
FR2229737A1 FR2229737A1 (fr) 1974-12-13
FR2229737B1 true FR2229737B1 (fr) 1978-11-17

Family

ID=23422568

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7417283A Expired FR2229737B1 (fr) 1973-05-18 1974-05-17

Country Status (7)

Country Link
JP (1) JPS5241800B2 (fr)
CA (1) CA1021897A (fr)
DE (1) DE2423993A1 (fr)
FR (1) FR2229737B1 (fr)
GB (1) GB1435469A (fr)
IT (1) IT1011437B (fr)
NL (1) NL7406097A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2613741A1 (de) * 1976-03-31 1977-10-13 Kabel Metallwerke Ghh Verfahren zur kontinuierlichen herstellung waerme- und schallisolierter leitungsrohre
DE2841934A1 (de) * 1978-09-27 1980-04-17 Kabel Metallwerke Ghh Waermeisoliertes leitungsrohr und verfahren zu seiner herstellung
JPS55151021A (en) * 1979-05-14 1980-11-25 Achilles Corp Production of urethane-modified isocyanurate foam with high water and moisture resistance
DE2935402C3 (de) * 1979-09-01 1982-04-22 Chemische Werke Hüls AG, 4370 Marl Verfahren zur Herstellung von urethanmodifizierten Polyisocyanurat-Hartschäumen und deren Verwendung zur Kälte-/Wärmedämmung
CN110862505B (zh) * 2019-10-10 2022-04-29 佳化化学(上海)有限公司 一种聚异氰脲酸酯泡沫及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE340886B (fr) * 1966-06-15 1971-12-06 Inst Cieziej Syntezy Org
DE1929034B2 (de) * 1969-06-07 1972-04-20 Farbenfabriken Bayer Ag, 5090 Lever Kusen Verfahren zur herstellung von flammfesten urethangruppen aufweisenden schaumstoffen

Also Published As

Publication number Publication date
CA1021897A (en) 1977-11-29
JPS5032300A (fr) 1975-03-28
FR2229737A1 (fr) 1974-12-13
NL7406097A (fr) 1974-11-20
IT1011437B (it) 1977-01-20
DE2423993A1 (de) 1974-12-05
JPS5241800B2 (fr) 1977-10-20
GB1435469A (en) 1976-05-12

Similar Documents

Publication Publication Date Title
AR201758A1 (fr)
AU476761B2 (fr)
AU465372B2 (fr)
AR201235Q (fr)
AR201231Q (fr)
AU474593B2 (fr)
AU474511B2 (fr)
AU474838B2 (fr)
AU465453B2 (fr)
AU471343B2 (fr)
AU465434B2 (fr)
AU450229B2 (fr)
AU476714B2 (fr)
AR201229Q (fr)
AU476696B2 (fr)
FR2229737B1 (fr)
AU472848B2 (fr)
AU466283B2 (fr)
AR199451A1 (fr)
AU477823B2 (fr)
AR210729A1 (fr)
AU447540B2 (fr)
AR195948A1 (fr)
AR195311A1 (fr)
AR193950A1 (fr)

Legal Events

Date Code Title Description
ST Notification of lapse