CA1092300A - Mousses de polyester - Google Patents

Mousses de polyester

Info

Publication number
CA1092300A
CA1092300A CA289,914A CA289914A CA1092300A CA 1092300 A CA1092300 A CA 1092300A CA 289914 A CA289914 A CA 289914A CA 1092300 A CA1092300 A CA 1092300A
Authority
CA
Canada
Prior art keywords
polyol
linking agent
weight
propylene oxide
quadrafunctional
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
CA289,914A
Other languages
English (en)
Inventor
Thomas A. Desmarais
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble 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 US05/843,606 external-priority patent/US4110276A/en
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Application granted granted Critical
Publication of CA1092300A publication Critical patent/CA1092300A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Polyurethanes Or Polyureas (AREA)
  • Polyesters Or Polycarbonates (AREA)
CA289,914A 1976-11-02 1977-10-31 Mousses de polyester Expired CA1092300A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US73793076A 1976-11-02 1976-11-02
US737,930 1976-11-02
US05/843,606 US4110276A (en) 1976-11-02 1977-10-19 Polyester foam materials
US843,606 1977-10-19

Publications (1)

Publication Number Publication Date
CA1092300A true CA1092300A (fr) 1980-12-23

Family

ID=27113273

Family Applications (1)

Application Number Title Priority Date Filing Date
CA289,914A Expired CA1092300A (fr) 1976-11-02 1977-10-31 Mousses de polyester

Country Status (3)

Country Link
CA (1) CA1092300A (fr)
MX (1) MX146306A (fr)
PH (1) PH13767A (fr)

Also Published As

Publication number Publication date
PH13767A (en) 1980-09-18
MX146306A (es) 1982-06-03

Similar Documents

Publication Publication Date Title
US4110276A (en) Polyester foam materials
CA1110399A (fr) Mousse de polyurethane rigide, contenant un produit de digestion des residus de polyester
US4288559A (en) Flame resistant foam
EP1200531B1 (fr) Production de polyols
EP0547515B1 (fr) Méthode pour la préparation de mousse rigide de polyuréthane à pores ouvertes
US3778390A (en) Hydrolytically unstable polyurethane foams
US4670477A (en) Process for preparing in situ reticulated polyurethane foam
US5110838A (en) Biodisintegrable thermoplastic resin foam and a process for producing same
EP0196364A2 (fr) Mousse hydrophile
EP1474470B1 (fr) Procede permettant de reduire le contenu monomere residuel et d'ameliorer la resistance a l'etat mouille d'articles formes a partir de mousses de polymeres reticules hydroabsorbantes, et utilisation desdits articles
US3865806A (en) Low viscosity, low equivalent weight polyether polyols and a method for their preparation
US4902816A (en) Polyols from phthalic compounds
CA1068049A (fr) Polymeres phenolique, produits et procedes connexes
CA1092300A (fr) Mousses de polyester
US5070112A (en) Process for making flexible polyurethane foam
EP0069338A2 (fr) Procédé de préparation de mousses flexibles de polyuréthane resistant à la flamme
US4720510A (en) Process for producing phenolic foams
US3041295A (en) Polyurethane composition containing a chlorinated phosphate ester and a basic lithium compound and process of making same
DE69510939T2 (de) Fck-freier schaum hergestellt mit gemischten oberflächenaktiven substanzen
JPS5667330A (en) Production of soft polyurethane foam
JPH03203921A (ja) 吸水性ポリウレタンフオーム及び蓄冷材
GB1082013A (en) Halogen containing phosphate esters and their use in the manufacture of flame resistant polymers
US4939221A (en) Polyvinyl acetate/allyl alcohol copolymers
US3531415A (en) Liquid forms of chlorendic acid based ester polyols
US5047441A (en) Rigid polyurethane foams prepared from polyvinyl acetate/allyl alcohol polyols, and process for making same

Legal Events

Date Code Title Description
MKEX Expiry