AT327566B - Verfahren zur herstellung von polyurethanschaumstoffen - Google Patents

Verfahren zur herstellung von polyurethanschaumstoffen

Info

Publication number
AT327566B
AT327566B AT559473A AT559473A AT327566B AT 327566 B AT327566 B AT 327566B AT 559473 A AT559473 A AT 559473A AT 559473 A AT559473 A AT 559473A AT 327566 B AT327566 B AT 327566B
Authority
AT
Austria
Prior art keywords
production
polyurethane foam
polyurethane
foam
Prior art date
Application number
AT559473A
Other languages
German (de)
English (en)
Other versions
ATA559473A (de
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
Publication of ATA559473A publication Critical patent/ATA559473A/de
Application granted granted Critical
Publication of AT327566B publication Critical patent/AT327566B/de

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
    • C08G18/3225—Polyamines
    • C08G18/3237—Polyamines aromatic
    • C08G18/3243—Polyamines aromatic containing two or more aromatic rings
    • 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
    • C08G18/3225—Polyamines
    • C08G18/325—Polyamines containing secondary or tertiary amino 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
    • C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6523—Compounds of group C08G18/3225 or C08G18/3271 or polyamines of C08G18/38
    • C08G18/6529—Compounds of group C08G18/3225 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
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/7806—Nitrogen containing -N-C=0 groups
    • C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative 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
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0016—Foam properties semi-rigid
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

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)
AT559473A 1972-06-28 1973-06-26 Verfahren zur herstellung von polyurethanschaumstoffen AT327566B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2231529A DE2231529A1 (de) 1972-06-28 1972-06-28 Verfahren zur herstellung von polyurethanschaumstoffen

Publications (2)

Publication Number Publication Date
ATA559473A ATA559473A (de) 1975-04-15
AT327566B true AT327566B (de) 1976-02-10

Family

ID=5848994

Family Applications (1)

Application Number Title Priority Date Filing Date
AT559473A AT327566B (de) 1972-06-28 1973-06-26 Verfahren zur herstellung von polyurethanschaumstoffen

Country Status (11)

Country Link
JP (1) JPS4963797A (enrdf_load_stackoverflow)
AT (1) AT327566B (enrdf_load_stackoverflow)
AU (1) AU5743873A (enrdf_load_stackoverflow)
BE (1) BE801589A (enrdf_load_stackoverflow)
BR (1) BR7304759D0 (enrdf_load_stackoverflow)
DE (1) DE2231529A1 (enrdf_load_stackoverflow)
ES (1) ES416355A1 (enrdf_load_stackoverflow)
FR (1) FR2190868B1 (enrdf_load_stackoverflow)
GB (1) GB1412818A (enrdf_load_stackoverflow)
IT (1) IT985785B (enrdf_load_stackoverflow)
NL (1) NL7308962A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948825A (en) * 1974-07-05 1976-04-06 Basf Wyandotte Corporation Curing agent for use in making cellular polyurethane compositions
DE2920501A1 (de) 1979-05-21 1980-11-27 Bayer Ag Verfahren zur herstellung von polyurethanharnstoffelastomeren
EP0353298A4 (en) * 1988-02-05 1990-06-27 Hexcel Corp POLYURETHANE WITH IMPROVED CHARACTERISTICS.
US4990586A (en) * 1988-02-05 1991-02-05 Hexcel Corporation Polyurethanes of improved characteristics biocompatible urea-modified polyurethane from castor oil
US5166185A (en) * 1990-06-06 1992-11-24 Uop Chlorofluorocarbon-free flexible polyurethane foams and method of making with blowing efficiency enhancers
JP5401883B2 (ja) * 2007-09-21 2014-01-29 旭硝子株式会社 硬質発泡合成樹脂の製造方法
US9260580B2 (en) 2010-06-28 2016-02-16 Basf Se Process for producing porous materials based on polyurea
EP2399945A1 (de) * 2010-06-28 2011-12-28 Basf Se Verfahren zur Herstellung von Porösen materialien auf basis von Polyharnstoff
FR3102768B1 (fr) * 2019-10-30 2022-12-16 Arkema France Procédé de valorisation de retardateurs de flamme bromés

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3285879A (en) * 1963-01-31 1966-11-15 Universal Oil Prod Co Curing of isocyanate-terminated polyurethane polymers with n-monoalkyl-aromatic diamines
GB1234039A (enrdf_load_stackoverflow) * 1968-02-22 1971-06-03
BE791310A (fr) * 1971-11-13 1973-05-14 Bayer Ag Procede de preparation de pieces moulees en mousse

Also Published As

Publication number Publication date
ES416355A1 (es) 1976-03-01
FR2190868B1 (enrdf_load_stackoverflow) 1976-11-12
IT985785B (it) 1974-12-20
BE801589A (fr) 1973-12-28
NL7308962A (enrdf_load_stackoverflow) 1974-01-02
AU5743873A (en) 1975-01-09
DE2231529A1 (de) 1974-01-10
JPS4963797A (enrdf_load_stackoverflow) 1974-06-20
BR7304759D0 (pt) 1974-09-05
GB1412818A (en) 1975-11-05
FR2190868A1 (enrdf_load_stackoverflow) 1974-02-01
ATA559473A (de) 1975-04-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee