DE19741646A1 - Hydrophile Polyester-Polyurethan-Schaumstoffe, ein Verfahren zu deren Herstellung und deren Verwendung als feuchtigkeitsaufnehmende Werkstoffe - Google Patents

Hydrophile Polyester-Polyurethan-Schaumstoffe, ein Verfahren zu deren Herstellung und deren Verwendung als feuchtigkeitsaufnehmende Werkstoffe

Info

Publication number
DE19741646A1
DE19741646A1 DE19741646A DE19741646A DE19741646A1 DE 19741646 A1 DE19741646 A1 DE 19741646A1 DE 19741646 A DE19741646 A DE 19741646A DE 19741646 A DE19741646 A DE 19741646A DE 19741646 A1 DE19741646 A1 DE 19741646A1
Authority
DE
Germany
Prior art keywords
weight
polyester
parts
polyols
hydrophilic
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.)
Withdrawn
Application number
DE19741646A
Other languages
German (de)
English (en)
Inventor
Klaus-Peter Herzog
Guenther Dr Baatz
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
Priority to DE19741646A priority Critical patent/DE19741646A1/de
Priority to EP98117013A priority patent/EP0903360B1/de
Priority to ES98117013T priority patent/ES2234056T3/es
Priority to DE59812320T priority patent/DE59812320D1/de
Priority to PT98117013T priority patent/PT903360E/pt
Priority to AT98117013T priority patent/ATE283878T1/de
Priority to DK98117013T priority patent/DK0903360T3/da
Priority to SI9830735T priority patent/SI0903360T1/xx
Priority to CA002247657A priority patent/CA2247657C/en
Priority to PL328650A priority patent/PL192955B1/pl
Priority to CZ0302098A priority patent/CZ298461B6/cs
Priority to JP28356698A priority patent/JP4350819B2/ja
Priority to ZA988614A priority patent/ZA988614B/xx
Priority to BR9803944-0A priority patent/BR9803944A/pt
Priority to KR1019980038998A priority patent/KR100528946B1/ko
Publication of DE19741646A1 publication Critical patent/DE19741646A1/de
Withdrawn legal-status Critical Current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
    • C08J9/04—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)
  • Absorbent Articles And Supports Therefor (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
DE19741646A 1997-09-22 1997-09-22 Hydrophile Polyester-Polyurethan-Schaumstoffe, ein Verfahren zu deren Herstellung und deren Verwendung als feuchtigkeitsaufnehmende Werkstoffe Withdrawn DE19741646A1 (de)

Priority Applications (15)

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
EP98117013A EP0903360B1 (de) 1997-09-22 1998-09-09 Hydrophile Polyester-Polyurethan-Schaumstoffe, ein Verfahren zu deren Herstellung und deren Verwendung als feuchtigkeitsaufnehmende Werkstoffe
ES98117013T ES2234056T3 (es) 1997-09-22 1998-09-09 Espumas hidrofilas de poliester-poliuretano, un procedimiento para su fabricacion y su uso como materiales absorbentes de humedad.
DE59812320T DE59812320D1 (de) 1997-09-22 1998-09-09 Hydrophile Polyester-Polyurethan-Schaumstoffe, ein Verfahren zu deren Herstellung und deren Verwendung als feuchtigkeitsaufnehmende Werkstoffe
PT98117013T PT903360E (pt) 1997-09-22 1998-09-09 Espumas hidrofilas de poliester-poliuretano um processo para a sua producao e a sua utilizacao como materiais absorventes de humidade
AT98117013T ATE283878T1 (de) 1997-09-22 1998-09-09 Hydrophile polyester-polyurethan-schaumstoffe, ein verfahren zu deren herstellung und deren verwendung als feuchtigkeitsaufnehmende werkstoffe
DK98117013T DK0903360T3 (da) 1997-09-22 1998-09-09 Hydrofile polyester-polyurethan-skumstoffer, en fremgangsmåde til deres fremstilling og deres anvendelse som fugtighedsoptagende materialer
SI9830735T SI0903360T1 (en) 1997-09-22 1998-09-09 Hydrophile polyester-polyurethane foams, a process for their preparation and their use as humidity absorbing products
CA002247657A CA2247657C (en) 1997-09-22 1998-09-17 Hydrophilic polyester-polyurethane foams, a process for their production, and their use as moisture-absorbing materials
PL328650A PL192955B1 (pl) 1997-09-22 1998-09-17 Sposób wytwarzania hydrofilowych pianek poliestrowo-poliuretanowych i ich zastosowanie jako materiału pochłaniającego wilgoć
CZ0302098A CZ298461B6 (cs) 1997-09-22 1998-09-21 Zpusob výroby hydrofilních polyester-polyurethanových penových hmot a jejich použití jako materiálupohlcujících
JP28356698A JP4350819B2 (ja) 1997-09-22 1998-09-21 親水性ポリエステル−ポリウレタンフォーム、その製造方法および水分吸収性材料としてのその使用
ZA988614A ZA988614B (en) 1997-09-22 1998-09-21 Hydrophilic polyester-polyurethane foams a process for their production and their use as moisture-absorbing materials
BR9803944-0A BR9803944A (pt) 1997-09-22 1998-09-21 Espumas hidrofílicas de poliéster-poliuretano, um processo para sua produção e seu uso como materiais de absorção de umidade.
KR1019980038998A KR100528946B1 (ko) 1997-09-22 1998-09-21 친수성폴리에스테르-폴리우레탄발포체,그의제조방법,및흡습재로서의그의용도

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 (1)

Publication Number Publication Date
DE19741646A1 true DE19741646A1 (de) 1999-03-25

Family

ID=7843134

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19741646A Withdrawn DE19741646A1 (de) 1997-09-22 1997-09-22 Hydrophile Polyester-Polyurethan-Schaumstoffe, ein Verfahren zu deren Herstellung und deren Verwendung als feuchtigkeitsaufnehmende Werkstoffe
DE59812320T Expired - Lifetime DE59812320D1 (de) 1997-09-22 1998-09-09 Hydrophile Polyester-Polyurethan-Schaumstoffe, ein Verfahren zu deren Herstellung und deren Verwendung als feuchtigkeitsaufnehmende Werkstoffe

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59812320T Expired - Lifetime DE59812320D1 (de) 1997-09-22 1998-09-09 Hydrophile Polyester-Polyurethan-Schaumstoffe, ein Verfahren zu deren Herstellung und deren Verwendung als feuchtigkeitsaufnehmende Werkstoffe

Country Status (14)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004006384A1 (de) * 2004-02-09 2005-08-25 Endress + Hauser Flowtec Ag, Reinach Schaumstoff-Formteil

Families Citing this family (6)

* 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
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
JP5649981B2 (ja) 2008-03-14 2015-01-07 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 粗い気泡のポリウレタンエラストマー
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

Family Cites Families (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
US4929646A (en) * 1988-04-26 1990-05-29 The Dow Chemical Company Polyurethane foam prepared using high functionality cell openers
US5650450A (en) * 1996-01-25 1997-07-22 Foamex L.P. Hydrophilic urethane foam

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004006384A1 (de) * 2004-02-09 2005-08-25 Endress + Hauser Flowtec Ag, Reinach Schaumstoff-Formteil

Also Published As

Publication number Publication date
KR19990029995A (ko) 1999-04-26
EP0903360B1 (de) 2004-12-01
JP4350819B2 (ja) 2009-10-21
JPH11246645A (ja) 1999-09-14
ES2234056T3 (es) 2005-06-16
DE59812320D1 (de) 2005-01-05
KR100528946B1 (ko) 2006-01-27
CZ302098A3 (cs) 1999-04-14
CA2247657C (en) 2009-02-17
SI0903360T1 (en) 2005-04-30
PT903360E (pt) 2005-03-31
EP0903360A1 (de) 1999-03-24
ZA988614B (en) 1999-03-31
CA2247657A1 (en) 1999-03-22
BR9803944A (pt) 1999-12-14
PL192955B1 (pl) 2006-12-29
PL328650A1 (en) 1999-03-29
DK0903360T3 (da) 2005-02-28
ATE283878T1 (de) 2004-12-15
CZ298461B6 (cs) 2007-10-10

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8139 Disposal/non-payment of the annual fee