CA1053424A - Methode de moulage de mousses de polyurethane - Google Patents

Methode de moulage de mousses de polyurethane

Info

Publication number
CA1053424A
CA1053424A CA217,462A CA217462A CA1053424A CA 1053424 A CA1053424 A CA 1053424A CA 217462 A CA217462 A CA 217462A CA 1053424 A CA1053424 A CA 1053424A
Authority
CA
Canada
Prior art keywords
weight
mold
acid
parts
mixture
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
CA217,462A
Other languages
English (en)
Other versions
CA217462S (en
Inventor
Wulf Von Bonin
Helmut Kleimann
Udo Post
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of CA1053424A publication Critical patent/CA1053424A/fr
Expired 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
    • C08J9/0014—Use of organic additives
    • C08J9/0023—Use of organic additives containing oxygen
    • 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
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8051—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/36
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/11—Esters; Ether-esters of acyclic polycarboxylic acids
    • 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)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
CA217,462A 1974-01-30 1975-01-07 Methode de moulage de mousses de polyurethane Expired CA1053424A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2404310A DE2404310C2 (de) 1974-01-30 1974-01-30 Verfahren zur Herstellung von formverschäumten Schaumstoffen

Publications (1)

Publication Number Publication Date
CA1053424A true CA1053424A (fr) 1979-05-01

Family

ID=5906043

Family Applications (1)

Application Number Title Priority Date Filing Date
CA217,462A Expired CA1053424A (fr) 1974-01-30 1975-01-07 Methode de moulage de mousses de polyurethane

Country Status (11)

Country Link
JP (1) JPS574649B2 (fr)
BE (1) BE824872A (fr)
CA (1) CA1053424A (fr)
DE (1) DE2404310C2 (fr)
DK (1) DK30875A (fr)
FR (1) FR2259129B1 (fr)
GB (1) GB1471842A (fr)
IE (1) IE40487B1 (fr)
IT (1) IT1026490B (fr)
LU (1) LU71737A1 (fr)
NL (1) NL7500932A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6032815A (ja) * 1983-08-02 1985-02-20 Asahi Glass Co Ltd ポリウレタン系エラストマ−の製造方法
FI77676C (fi) * 1986-01-22 1989-04-10 Lohja Ab Oy Foerfarande foer framstaellning av ett isocyanuratmodifierat polyuretanskum och medelst foerfarandet framstaellt polyuretanskum.
DE102008044706A1 (de) 2008-08-28 2010-03-04 Emery Oleochemicals Gmbh Viskositätsreduzierer für Polyetherpolyole
EP2643378B1 (fr) * 2010-11-22 2014-10-08 Bayer Intellectual Property GmbH Procédé de fabrication de mousses souples de polyuréthane

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757939A (fr) * 1969-10-24 1971-04-01 Bayer Ag Procede de preparation de matieres en mousses
DE2121670C3 (de) * 1971-05-03 1979-11-15 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Schaumstoffen

Also Published As

Publication number Publication date
IE40487L (en) 1975-07-30
GB1471842A (en) 1977-04-27
LU71737A1 (fr) 1975-12-09
IE40487B1 (en) 1979-06-06
DK30875A (fr) 1975-09-29
NL7500932A (nl) 1975-08-01
DE2404310C2 (de) 1982-07-01
DE2404310A1 (de) 1975-08-07
FR2259129B1 (fr) 1978-06-23
IT1026490B (it) 1978-09-20
JPS50108397A (fr) 1975-08-26
JPS574649B2 (fr) 1982-01-27
FR2259129A1 (fr) 1975-08-22
BE824872A (fr) 1975-07-28

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