FR2029628A1 - - Google Patents

Info

Publication number
FR2029628A1
FR2029628A1 FR7002917A FR7002917A FR2029628A1 FR 2029628 A1 FR2029628 A1 FR 2029628A1 FR 7002917 A FR7002917 A FR 7002917A FR 7002917 A FR7002917 A FR 7002917A FR 2029628 A1 FR2029628 A1 FR 2029628A1
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.)
Withdrawn
Application number
FR7002917A
Other languages
French (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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2029628A1 publication Critical patent/FR2029628A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
    • C08G18/727—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80 comprising distillation residues or non-distilled raw phosgenation products
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
FR7002917A 1969-01-29 1970-01-28 Withdrawn FR2029628A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB499769 1969-01-29

Publications (1)

Publication Number Publication Date
FR2029628A1 true FR2029628A1 (enrdf_load_stackoverflow) 1970-10-23

Family

ID=9787782

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7002917A Withdrawn FR2029628A1 (enrdf_load_stackoverflow) 1969-01-29 1970-01-28

Country Status (5)

Country Link
AU (1) AU1029270A (enrdf_load_stackoverflow)
BR (1) BR7016354D0 (enrdf_load_stackoverflow)
DE (1) DE2003431A1 (enrdf_load_stackoverflow)
FR (1) FR2029628A1 (enrdf_load_stackoverflow)
GB (1) GB1296981A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368506A1 (fr) * 1976-10-21 1978-05-19 Bayer Ag Procede de preparation de mousse durcissant a froid, flexible et presentant des groupes urethanne
FR2513642A1 (fr) * 1981-09-25 1983-04-01 Ugine Kuhlmann Toluene diisocyanate brut modifie permettant d'obtenir des mousses de polyurethannes a haute resilience ameliorees

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2110055C3 (de) * 1971-03-03 1981-12-10 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von flammwidrigen weichelastischen Polyurethanschaumstoffen
US5124368A (en) * 1991-07-29 1992-06-23 Arco Chemical Technology, L.P. Pour-in-place flexible polyurethane foam articles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368506A1 (fr) * 1976-10-21 1978-05-19 Bayer Ag Procede de preparation de mousse durcissant a froid, flexible et presentant des groupes urethanne
FR2513642A1 (fr) * 1981-09-25 1983-04-01 Ugine Kuhlmann Toluene diisocyanate brut modifie permettant d'obtenir des mousses de polyurethannes a haute resilience ameliorees
EP0076715A1 (fr) * 1981-09-25 1983-04-13 Rhone-Poulenc Chimie De Base Toluène diisocyanate brut modifié permettant d'obtenir des mousses de polyuréthannes à haute résilience améliorées

Also Published As

Publication number Publication date
AU1029270A (en) 1971-07-15
DE2003431A1 (de) 1970-07-30
GB1296981A (enrdf_load_stackoverflow) 1972-11-22
BR7016354D0 (pt) 1973-01-25

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Legal Events

Date Code Title Description
ST Notification of lapse