CZ298461B6 - Zpusob výroby hydrofilních polyester-polyurethanových penových hmot a jejich použití jako materiálupohlcujících - Google Patents

Zpusob výroby hydrofilních polyester-polyurethanových penových hmot a jejich použití jako materiálupohlcujících Download PDF

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Publication number
CZ298461B6
CZ298461B6 CZ0302098A CZ302098A CZ298461B6 CZ 298461 B6 CZ298461 B6 CZ 298461B6 CZ 0302098 A CZ0302098 A CZ 0302098A CZ 302098 A CZ302098 A CZ 302098A CZ 298461 B6 CZ298461 B6 CZ 298461B6
Authority
CZ
Czechia
Prior art keywords
weight
polyester
parts
range
polyether polyols
Prior art date
Application number
CZ0302098A
Other languages
Czech (cs)
English (en)
Other versions
CZ302098A3 (cs
Inventor
Herzog@Klaus-Peter
Baatz@Günther
Original Assignee
Bayer Aktiengesellschaft
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 Aktiengesellschaft filed Critical Bayer Aktiengesellschaft
Publication of CZ302098A3 publication Critical patent/CZ302098A3/cs
Publication of CZ298461B6 publication Critical patent/CZ298461B6/cs

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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/125—Water, e.g. hydrated salts
    • 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
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4263—Polycondensates having carboxylic or carbonic ester groups in the main chain containing carboxylic acid 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4825—Polyethers containing two 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
    • 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
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
    • 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
    • C08J2375/06—Polyurethanes from polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/06—Polyurethanes from polyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Polyesters Or Polycarbonates (AREA)
CZ0302098A 1997-09-22 1998-09-21 Zpusob výroby hydrofilních polyester-polyurethanových penových hmot a jejich použití jako materiálupohlcujících CZ298461B6 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19741646A DE19741646A1 (de) 1997-09-22 1997-09-22 Hydrophile Polyester-Polyurethan-Schaumstoffe, ein Verfahren zu deren Herstellung und deren Verwendung als feuchtigkeitsaufnehmende Werkstoffe

Publications (2)

Publication Number Publication Date
CZ302098A3 CZ302098A3 (cs) 1999-04-14
CZ298461B6 true CZ298461B6 (cs) 2007-10-10

Family

ID=7843134

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ0302098A CZ298461B6 (cs) 1997-09-22 1998-09-21 Zpusob výroby hydrofilních polyester-polyurethanových penových hmot a jejich použití jako materiálupohlcujících

Country Status (14)

Country Link
EP (1) EP0903360B1 (enExample)
JP (1) JP4350819B2 (enExample)
KR (1) KR100528946B1 (enExample)
AT (1) ATE283878T1 (enExample)
BR (1) BR9803944A (enExample)
CA (1) CA2247657C (enExample)
CZ (1) CZ298461B6 (enExample)
DE (2) DE19741646A1 (enExample)
DK (1) DK0903360T3 (enExample)
ES (1) ES2234056T3 (enExample)
PL (1) PL192955B1 (enExample)
PT (1) PT903360E (enExample)
SI (1) SI0903360T1 (enExample)
ZA (1) ZA988614B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19909978A1 (de) 1999-03-06 2000-09-07 Bayer Ag Die Verwendung von hydrophilen Polyester-Polyurethan-Schaumstoffen bei der Herstellung von Verbundstoffen für die Fahrzeuginnenausstattung
DE102004006384A1 (de) * 2004-02-09 2005-08-25 Endress + Hauser Flowtec Ag, Reinach Schaumstoff-Formteil
JP2007161750A (ja) * 2005-12-09 2007-06-28 Inoac Corp 吸水性及び難黄変性を有するポリウレタン発泡体
US20070191502A1 (en) * 2006-02-14 2007-08-16 Foamex L.P. Hydrophilic ester polyurethane foams
CN102027030B (zh) 2008-03-14 2013-11-27 巴斯夫欧洲公司 粗孔聚氨酯弹性体
DE102009028631A1 (de) 2008-08-19 2010-02-25 Basf Se Verfahren zur Herstellung eines Polyurethanschwamms
DE102011050013A1 (de) * 2011-04-29 2012-10-31 Bayer Materialscience Aktiengesellschaft Polyurethanschaum und Verfahren zu seiner Herstellung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806474A (en) * 1970-11-23 1974-04-23 Princeton Polymer Sponge Corp Hydrophilic polyester urethane foam
US4049592A (en) * 1975-07-18 1977-09-20 W. R. Grace & Co. Biodegradable hydrophilic foams and method
EP0339369A1 (en) * 1988-04-26 1989-11-02 The Dow Chemical Company Polyurethane foam prepared using high functionality cell openers and process for preparing the same
US5650450A (en) * 1996-01-25 1997-07-22 Foamex L.P. Hydrophilic urethane foam

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806474A (en) * 1970-11-23 1974-04-23 Princeton Polymer Sponge Corp Hydrophilic polyester urethane foam
US4049592A (en) * 1975-07-18 1977-09-20 W. R. Grace & Co. Biodegradable hydrophilic foams and method
EP0339369A1 (en) * 1988-04-26 1989-11-02 The Dow Chemical Company Polyurethane foam prepared using high functionality cell openers and process for preparing the same
US5650450A (en) * 1996-01-25 1997-07-22 Foamex L.P. Hydrophilic urethane foam

Also Published As

Publication number Publication date
KR19990029995A (ko) 1999-04-26
SI0903360T1 (en) 2005-04-30
JPH11246645A (ja) 1999-09-14
DE19741646A1 (de) 1999-03-25
EP0903360B1 (de) 2004-12-01
PL328650A1 (en) 1999-03-29
CA2247657A1 (en) 1999-03-22
ATE283878T1 (de) 2004-12-15
CZ302098A3 (cs) 1999-04-14
ZA988614B (en) 1999-03-31
PL192955B1 (pl) 2006-12-29
KR100528946B1 (ko) 2006-01-27
PT903360E (pt) 2005-03-31
JP4350819B2 (ja) 2009-10-21
DE59812320D1 (de) 2005-01-05
DK0903360T3 (da) 2005-02-28
BR9803944A (pt) 1999-12-14
EP0903360A1 (de) 1999-03-24
ES2234056T3 (es) 2005-06-16
CA2247657C (en) 2009-02-17

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Legal Events

Date Code Title Description
PD00 Pending as of 2000-06-30 in czech republic
MM4A Patent lapsed due to non-payment of fee

Effective date: 20090921