PT884338E - Processo para a preparacao de espumas de poliuretano macias elasticas - Google Patents

Processo para a preparacao de espumas de poliuretano macias elasticas

Info

Publication number
PT884338E
PT884338E PT98110193T PT98110193T PT884338E PT 884338 E PT884338 E PT 884338E PT 98110193 T PT98110193 T PT 98110193T PT 98110193 T PT98110193 T PT 98110193T PT 884338 E PT884338 E PT 884338E
Authority
PT
Portugal
Prior art keywords
pipa
phd
san
mol
functionality
Prior art date
Application number
PT98110193T
Other languages
English (en)
Inventor
Hettel Dr Hans
Haas Dr Peter
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 PT884338E publication Critical patent/PT884338E/pt

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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6552—Compounds of group C08G18/63
    • C08G18/6558—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/657—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of C08G18/3225 or C08G18/3271 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
    • C08G18/28—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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular compounds
    • 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
    • C08G2110/0041—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/914—Polyurethane cellular product formed from a polyol which has been derived from at least two 1,2 epoxides as reactants
PT98110193T 1997-06-13 1998-06-04 Processo para a preparacao de espumas de poliuretano macias elasticas PT884338E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19725020A DE19725020C2 (de) 1997-06-13 1997-06-13 Verfahren zur Herstellung elastischer Polyurethanweichschaumstoffe

Publications (1)

Publication Number Publication Date
PT884338E true PT884338E (pt) 2002-12-31

Family

ID=7832386

Family Applications (1)

Application Number Title Priority Date Filing Date
PT98110193T PT884338E (pt) 1997-06-13 1998-06-04 Processo para a preparacao de espumas de poliuretano macias elasticas

Country Status (11)

Country Link
US (1) US5977198A (pt)
EP (1) EP0884338B1 (pt)
AT (1) ATE225376T1 (pt)
CA (1) CA2240225C (pt)
DE (2) DE19725020C2 (pt)
DK (1) DK0884338T3 (pt)
ES (1) ES2184170T3 (pt)
NO (1) NO318665B1 (pt)
PL (1) PL192484B1 (pt)
PT (1) PT884338E (pt)
SI (1) SI0884338T1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6586501B1 (en) 1999-01-20 2003-07-01 Cabot Corporation Aggregates having attached polymer groups and polymer foams
US6433031B1 (en) * 1999-05-31 2002-08-13 Huntsman International Llc Polymer-modified polyols, their use for the manufacture of polyurethane products
WO2001044337A1 (fr) * 1999-12-17 2001-06-21 Kao Corporation Procede de production de polyurethanne
DE19962911C2 (de) 1999-12-23 2002-11-21 Bayer Ag Flammwidriger HR-Kaltformschaum mit reduzierter Rauchgasintensität und -toxizität
WO2001053370A1 (en) 2000-01-17 2001-07-26 Huntsman International Llc Process for preparing a free rise or slabstock flexible polyurethane foam
DE10110553A1 (de) * 2001-03-05 2002-09-12 Basf Ag Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen
DE10129062A1 (de) 2001-06-15 2002-12-19 Basf Ag Verfahren zur Herstellung von hochelastischen Polyurethanschaumstoffen
EP1447419A1 (en) * 2003-02-11 2004-08-18 Shell Internationale Researchmaatschappij B.V. Use of a polyol formulation
PL364942A1 (en) * 2003-02-11 2004-08-23 Shell Internationale Research Maatschappij B.V. Application of polyol compound and method for manufacturing foam
DE102004060800A1 (de) * 2004-12-17 2007-05-03 Bayer Materialscience Ag Kunststoffformteile aus gegebenenfalls gefüllten Polyurethanen und deren Verwendung
US20070225393A1 (en) * 2006-03-27 2007-09-27 Arnold Allen R Jr Crosslinkers for minimizing deterioration of polyurethane foams
DE102006030531A1 (de) * 2006-07-01 2008-01-03 Goldschmidt Gmbh Siliconstabilisatoren für flammgeschützte Polyurethan- bzw. Polyisocyanurat-Hartschaumstoffe
US8552078B2 (en) 2006-10-17 2013-10-08 Air Products And Chemicals, Inc. Crosslinkers for improving stability of polyurethane foams
DE102006060376A1 (de) * 2006-12-20 2008-06-26 Bayer Materialscience Ag Verfahren zur Herstellung von PIPA-Polyolen zur Herstellung von hochelastischen Polyurethan-Weichschaumstoffen
JP4691683B2 (ja) * 2009-06-02 2011-06-01 モメンティブ・パフォーマンス・マテリアルズ・ジャパン合同会社 ポリウレタン発泡組成物およびポリウレタンフォームの製造方法
ES2404734B2 (es) * 2011-10-05 2014-01-29 Centro Tecnológico De Grupo Copo, S.L.U. Composición química para obtención de poliuretano.
CN105518048B (zh) * 2013-09-13 2019-05-21 陶氏环球技术有限责任公司 基于pipa多元醇的粘弹性发泡体
MX2021007191A (es) * 2018-12-19 2021-07-21 Basf Se Espumas de poliuretano flexibles que tienen caracteristicas de rendimiento a largo plazo mejoradas.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR704224A (fr) * 1929-12-19 1931-05-15 Siemens Ag Procédé pour la compensation électrique de câbles sous-marins
FR1056520A (fr) * 1952-05-14 1954-03-01 Exxon Standard Sa Procédé de fabrication d'émulsifiants pour liants hydrocarbones et produits en résultant
ATE114683T1 (de) * 1988-07-12 1994-12-15 Arco Chem Tech Polymerpolyol-zusammensetzungen sowie deren anwendung zur herstellung von polyurethan- schaumstoffen.
GB9126741D0 (en) * 1991-12-17 1992-02-12 Ici Plc Polyurethane foams
GB9126740D0 (en) * 1991-12-17 1992-02-12 Ici Plc Polyol compositions
US6521674B1 (en) * 1993-10-01 2003-02-18 Carpenter Co. Latex-like flexible polyurethane foam and process for making same
DE19508079A1 (de) * 1995-03-08 1996-09-12 Bayer Ag Verfahren zur Herstellung von hochelastischen Polyurethanschaumstoffen
CZ351996A3 (en) * 1995-12-07 1997-06-11 Shell Int Research Polyol formulation for preparing flexible polyurethane foam similar to latex

Also Published As

Publication number Publication date
ATE225376T1 (de) 2002-10-15
NO982683L (no) 1998-12-14
NO318665B1 (no) 2005-04-25
DE19725020C2 (de) 2001-10-31
SI0884338T1 (en) 2002-12-31
CA2240225C (en) 2007-09-18
DK0884338T3 (da) 2003-02-03
EP0884338B1 (de) 2002-10-02
CA2240225A1 (en) 1998-12-13
DE59805758D1 (de) 2002-11-07
US5977198A (en) 1999-11-02
DE19725020A1 (de) 1998-12-24
ES2184170T3 (es) 2003-04-01
EP0884338A1 (de) 1998-12-16
NO982683D0 (no) 1998-06-11
PL192484B1 (pl) 2006-10-31
PL326779A1 (en) 1998-12-21

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