FR1371052A - Mousses améliorées de polyuréthane et procédé pour leur fabrication - Google Patents

Mousses améliorées de polyuréthane et procédé pour leur fabrication

Info

Publication number
FR1371052A
FR1371052A FR949977A FR949977A FR1371052A FR 1371052 A FR1371052 A FR 1371052A FR 949977 A FR949977 A FR 949977A FR 949977 A FR949977 A FR 949977A FR 1371052 A FR1371052 A FR 1371052A
Authority
FR
France
Prior art keywords
manufacture
polyurethane foams
improved polyurethane
improved
foams
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
FR949977A
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.)
Dow Chemical Co
Original Assignee
Dow Chemical 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
Priority claimed from US229731A external-priority patent/US3256215A/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Priority to FR949977A priority Critical patent/FR1371052A/fr
Application granted granted Critical
Publication of FR1371052A publication Critical patent/FR1371052A/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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3215—Polyhydroxy compounds containing aromatic groups or benzoquinone 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR949977A 1962-10-10 1963-10-08 Mousses améliorées de polyuréthane et procédé pour leur fabrication Expired FR1371052A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR949977A FR1371052A (fr) 1962-10-10 1963-10-08 Mousses améliorées de polyuréthane et procédé pour leur fabrication

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US229731A US3256215A (en) 1962-10-10 1962-10-10 Polyurethane foam cross-linked with a diphenyl ether polyol and process for making same
FR949977A FR1371052A (fr) 1962-10-10 1963-10-08 Mousses améliorées de polyuréthane et procédé pour leur fabrication

Publications (1)

Publication Number Publication Date
FR1371052A true FR1371052A (fr) 1964-08-28

Family

ID=26203787

Family Applications (1)

Application Number Title Priority Date Filing Date
FR949977A Expired FR1371052A (fr) 1962-10-10 1963-10-08 Mousses améliorées de polyuréthane et procédé pour leur fabrication

Country Status (1)

Country Link
FR (1) FR1371052A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2388857A1 (fr) * 1977-04-30 1978-11-24 Ciba Geigy Ag Fabrication de polyurethanes ignifuges
FR2501215A1 (fr) * 1981-03-06 1982-09-10 Chloe Chemie Fabrication de mousses rigides de polyurethane a partir de composes polyhydroxyles polyaromatiques

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2388857A1 (fr) * 1977-04-30 1978-11-24 Ciba Geigy Ag Fabrication de polyurethanes ignifuges
FR2501215A1 (fr) * 1981-03-06 1982-09-10 Chloe Chemie Fabrication de mousses rigides de polyurethane a partir de composes polyhydroxyles polyaromatiques

Similar Documents

Publication Publication Date Title
FR1212252A (fr) Mousses de polyuréthane et leur procédé de fabrication
FR1461729A (fr) Polymères et leur procédé de fabrication
FR1381397A (fr) Mousse de polypropylène et méthode pour sa fabrication
FR1323048A (fr) Microcellules et leur procédé de fabrication
FR1342877A (fr) Polymères de condensation et procédé pour leur fabrication
FR1239132A (fr) Nouvelles mousses de polyuréthanes et leur fabrication
FR1461270A (fr) Perfectionnements aux mousses de polyuréthane et à leur procédé de fabrication
FR1245085A (fr) Mousses de polyuréthane et leur procédé de fabrication
FR92701E (fr) Procédé et composition de moulage.
BE642478A (fr) Mousses de polyuréthane et procédé pout leur préparation.
CH437775A (fr) Procédé de fabrication des mousses de polyuréthane
FR1371052A (fr) Mousses améliorées de polyuréthane et procédé pour leur fabrication
FR1388971A (fr) Mousses de polyuréthane et leur procédé de préparation
FR1341717A (fr) Nouvelles mousses de polyuréthanes et procédé pour les fabriquer
FR1237410A (fr) Mousses de polyuréthane et leur procédé de fabrication
FR1352278A (fr) Procédé de fabrication de mousses rigides de polyuréthane
FR1381354A (fr) Mousses semi-souples de polyuréthane et leur procédé de fabrication
FR1315867A (fr) Procédé de fabrication de fromages
FR1377597A (fr) Procédé de production de mousses de polyuréthannes
FR1368371A (fr) Procédé de production de mousses de polyuréthanes
FR1302649A (fr) Procédé de fabrication de mousses de polyester
FR1359969A (fr) élastomères polyuréthanes perfectionnés et procédé pour les préparer
FR1541437A (fr) Mousses de polyuréthane et leur procédé de fabrication
FR1325537A (fr) Polymères de nu-vinylpyrrolidinone et leur procédé de fabrication
FR1455996A (fr) Mousses de polyuréthane souples et leur procédé de fabrication