FR2308647A1 - Mousses de polyurethane souples ultradouces - Google Patents

Mousses de polyurethane souples ultradouces

Info

Publication number
FR2308647A1
FR2308647A1 FR7611560A FR7611560A FR2308647A1 FR 2308647 A1 FR2308647 A1 FR 2308647A1 FR 7611560 A FR7611560 A FR 7611560A FR 7611560 A FR7611560 A FR 7611560A FR 2308647 A1 FR2308647 A1 FR 2308647A1
Authority
FR
France
Prior art keywords
soft
polyurethane foams
ultra
soft polyurethane
ultra soft
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.)
Granted
Application number
FR7611560A
Other languages
English (en)
French (fr)
Other versions
FR2308647B1 (US06265458-20010724-C00056.png
Inventor
Sehon Lester Warneke
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
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of FR2308647A1 publication Critical patent/FR2308647A1/fr
Application granted granted Critical
Publication of FR2308647B1 publication Critical patent/FR2308647B1/fr
Granted 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/4812—Mixtures of polyetherdiols with polyetherpolyols having at least three hydroxy 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
    • C08G18/65—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
    • C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6685—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines of C08G18/38

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)
FR7611560A 1975-04-21 1976-04-20 Mousses de polyurethane souples ultradouces Granted FR2308647A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57033675A 1975-04-21 1975-04-21
US63467475A 1975-11-24 1975-11-24

Publications (2)

Publication Number Publication Date
FR2308647A1 true FR2308647A1 (fr) 1976-11-19
FR2308647B1 FR2308647B1 (US06265458-20010724-C00056.png) 1979-09-21

Family

ID=27075308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611560A Granted FR2308647A1 (fr) 1975-04-21 1976-04-20 Mousses de polyurethane souples ultradouces

Country Status (7)

Country Link
JP (1) JPS51129494A (US06265458-20010724-C00056.png)
AU (1) AU509181B2 (US06265458-20010724-C00056.png)
DE (1) DE2617057A1 (US06265458-20010724-C00056.png)
FR (1) FR2308647A1 (US06265458-20010724-C00056.png)
GB (1) GB1547396A (US06265458-20010724-C00056.png)
IT (1) IT1058146B (US06265458-20010724-C00056.png)
NL (1) NL7604150A (US06265458-20010724-C00056.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0621294A2 (en) * 1993-04-21 1994-10-26 Bridgestone Corporation Process for producing a flexible polyurethane foam having high air permeability

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4743628A (en) * 1986-08-06 1988-05-10 Air Products And Chemicals, Inc. Polyurethane foams incorporating alkoxylated aromatic diamine and acetylenic glycol
EP0257441A3 (en) * 1986-08-27 1988-09-14 The Dow Chemical Company Flexible polyurethane foams based on difunctional polyols and mdi and method for preparing the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0621294A2 (en) * 1993-04-21 1994-10-26 Bridgestone Corporation Process for producing a flexible polyurethane foam having high air permeability
EP0621294A3 (en) * 1993-04-21 1995-03-01 Bridgestone Corp Process for the production of flexible polyurethane foam with high air permeability.

Also Published As

Publication number Publication date
JPS51129494A (en) 1976-11-11
DE2617057A1 (de) 1976-11-04
NL7604150A (nl) 1976-10-25
GB1547396A (en) 1979-06-20
FR2308647B1 (US06265458-20010724-C00056.png) 1979-09-21
AU1311576A (en) 1977-10-27
AU509181B2 (en) 1980-04-24
IT1058146B (it) 1982-04-10

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Legal Events

Date Code Title Description
ST Notification of lapse