FR2179155B1 - - Google Patents

Info

Publication number
FR2179155B1
FR2179155B1 FR7312276A FR7312276A FR2179155B1 FR 2179155 B1 FR2179155 B1 FR 2179155B1 FR 7312276 A FR7312276 A FR 7312276A FR 7312276 A FR7312276 A FR 7312276A FR 2179155 B1 FR2179155 B1 FR 2179155B1
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
FR7312276A
Other versions
FR2179155A1 (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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of FR2179155A1 publication Critical patent/FR2179155A1/fr
Application granted granted Critical
Publication of FR2179155B1 publication Critical patent/FR2179155B1/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
    • C08G2101/00—Manufacture of cellular products

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)
FR7312276A 1972-04-07 1973-04-05 Expired FR2179155B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1609372A GB1413661A (en) 1972-04-07 1972-04-07 Process for preparing polyisocyanurate foams

Publications (2)

Publication Number Publication Date
FR2179155A1 FR2179155A1 (fr) 1973-11-16
FR2179155B1 true FR2179155B1 (fr) 1976-09-10

Family

ID=10071073

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7312276A Expired FR2179155B1 (fr) 1972-04-07 1973-04-05

Country Status (7)

Country Link
JP (1) JPS4917499A (fr)
BE (1) BE797727A (fr)
DE (1) DE2317163A1 (fr)
FR (1) FR2179155B1 (fr)
GB (1) GB1413661A (fr)
IT (1) IT988621B (fr)
NL (1) NL7304712A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5411021Y2 (fr) * 1975-08-16 1979-05-18
JPS5247898A (en) * 1975-10-15 1977-04-16 Sanyo Chem Ind Ltd Process for preparing heat resistant rigid polyisocyanurate foams
JPS58459B2 (ja) * 1979-01-10 1983-01-06 アキレス株式会社 ウレタン変性イソシアヌレ−トフォ−ムの製造方法
JPS55151021A (en) * 1979-05-14 1980-11-25 Achilles Corp Production of urethane-modified isocyanurate foam with high water and moisture resistance

Also Published As

Publication number Publication date
BE797727A (nl) 1973-10-04
JPS4917499A (fr) 1974-02-15
NL7304712A (fr) 1973-10-09
DE2317163A1 (de) 1973-10-11
GB1413661A (en) 1975-11-12
IT988621B (it) 1975-04-30
FR2179155A1 (fr) 1973-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse