ZA949215B - A process for pe paring rigid polyurethane foams - Google Patents

A process for pe paring rigid polyurethane foams

Info

Publication number
ZA949215B
ZA949215B ZA949215A ZA949215A ZA949215B ZA 949215 B ZA949215 B ZA 949215B ZA 949215 A ZA949215 A ZA 949215A ZA 949215 A ZA949215 A ZA 949215A ZA 949215 B ZA949215 B ZA 949215B
Authority
ZA
South Africa
Prior art keywords
pct
date
paring
polyurethane foams
rigid polyurethane
Prior art date
Application number
ZA949215A
Other languages
English (en)
Inventor
Norbert Eisen
Walter Klaen
Frank Otto
James Thompson-Colon
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 ZA949215B publication Critical patent/ZA949215B/xx

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
    • C08J9/0038—Use of organic additives containing phosphorus
    • 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
    • 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
    • C08J9/0028—Use of organic additives containing nitrogen
    • 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)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Battery Electrode And Active Subsutance (AREA)
ZA949215A 1993-11-22 1994-11-21 A process for pe paring rigid polyurethane foams ZA949215B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4339702A DE4339702A1 (de) 1993-11-22 1993-11-22 Verfahren zur Herstellung von harten Polyurethanschaumstoffen

Publications (1)

Publication Number Publication Date
ZA949215B true ZA949215B (en) 1995-10-09

Family

ID=6503106

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA949215A ZA949215B (en) 1993-11-22 1994-11-21 A process for pe paring rigid polyurethane foams

Country Status (23)

Country Link
US (1) US5736588A (fi)
EP (1) EP0730619B1 (fi)
JP (1) JP3317971B2 (fi)
KR (1) KR100344599B1 (fi)
CN (1) CN1067700C (fi)
AT (1) ATE158326T1 (fi)
BR (1) BR9408113A (fi)
CA (1) CA2176959A1 (fi)
CZ (1) CZ289129B6 (fi)
DE (2) DE4339702A1 (fi)
DK (1) DK0730619T3 (fi)
ES (1) ES2107290T3 (fi)
FI (1) FI110110B (fi)
GR (1) GR3025582T3 (fi)
HU (1) HU214679B (fi)
PL (1) PL177559B1 (fi)
RO (1) RO118303B1 (fi)
RU (1) RU2154653C2 (fi)
SI (1) SI0730619T1 (fi)
TW (1) TW321667B (fi)
UA (1) UA42746C2 (fi)
WO (1) WO1995014730A1 (fi)
ZA (1) ZA949215B (fi)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1280096B1 (it) * 1995-10-06 1997-12-29 Ediltec S R L Schiuma poliuretanica
US6861290B1 (en) * 1995-12-19 2005-03-01 Micron Technology, Inc. Flip-chip adaptor package for bare die
US5910515A (en) * 1997-03-24 1999-06-08 Ediltec S.R.L. Polyurethane foam
GB2324798B (en) * 1997-05-01 1999-08-18 Ici Plc Open celled cellular polyurethane products
US6420443B1 (en) 1999-09-09 2002-07-16 Crompton Corporation Additives for enhanced hydrocarbon compatibility in rigid polyurethane foam systems
CZ303184B6 (cs) * 1999-10-07 2012-05-16 Huntsman International Llc Zpusob výroby rigidních a flexibilních polyuretanových pen obsahujících látky potlacující horení
US6762211B1 (en) * 2003-01-03 2004-07-13 Air Products And Chemicals, Inc. Tertiary amino alkyl amide polyurethane catalysts derived from long chain alkyl and fatty carboxylic acids
EP1435363B1 (en) * 2003-01-03 2008-04-23 Air Products And Chemicals, Inc. Improving the physical properties of polyurethane foams using tertiary amino alkyl amide catalysts
DE60314363T2 (de) * 2003-01-03 2007-11-15 Air Products And Chemicals, Inc. Verwendung von tertiären Aminoalkylamidkatalysatoren zur Verbesserung der physischen Eigenschaften von Polyurethanschäumen
US6759447B1 (en) * 2003-01-06 2004-07-06 Air Products And Chemicals, Inc. Physical properties of polyurethane foams using tertiary amino alkyl amide catalysts
EP1435364A3 (en) * 2003-01-03 2005-11-23 Air Products And Chemicals, Inc. Tertiary amino alkyl amide polyurethane catalysts derived from long chain alkyl or fatty carboxylic acids
US7169823B2 (en) * 2003-03-10 2007-01-30 Air Products And Chemicals, Inc. Tertiary alkanolamine polyurethane catalysts derived from long chain alkyl and fatty carboxylic acids
WO2005000954A1 (en) * 2003-06-17 2005-01-06 Akzo Nobel N.V. Flame-retardant soot-containing polyurethane foams
US20060217451A1 (en) * 2005-03-28 2006-09-28 Vittorio Bonapersona Polyurethane or polyisocyanurate foam composition
KR20140043830A (ko) * 2005-11-14 2014-04-10 다우 글로벌 테크놀로지스 엘엘씨 향상된 열 전도성을 갖는 강성 폴리우레탄 발포체의 성형 방법
DE602006019497D1 (de) * 2006-02-15 2011-02-17 Stepan Co Verträglichmachende tenside für polyurethanpolyole und harze
HUE032743T2 (en) 2006-11-22 2017-10-30 Clinical Res Ass Llc A method for treating Down syndrome, fragilis X syndrome and autism
AU2008220882B2 (en) * 2007-02-28 2012-03-29 Basf Se Method for producing composite elements on the basis of foamed material based on isocyanate
US20080227879A1 (en) * 2007-03-15 2008-09-18 Bayer Materialscience Llc Water-blown polyurethane foams and a process for their production
ITMI20081867A1 (it) * 2008-10-22 2010-04-22 Dow Global Technologies Inc Processo per lapreparazione di schiume poliuretaniche rigide a celle chiuse
DK2739676T3 (da) * 2011-08-01 2019-12-09 Basf Se Hfo/vanddrevne systemer af hårdt skum
ES2627929T3 (es) * 2011-08-23 2017-08-01 Basf Se Uso de microemulsiones y procedimiento para la preparación de material esponjado
WO2017097729A1 (de) * 2015-12-09 2017-06-15 Covestro Deutschland Ag Polyurethanschaumstoffe basierend auf polyethercarbonatpolyolen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4020283C2 (de) * 1990-06-26 1994-04-07 Puren Schaumstoff Gmbh Verfahren zur Herstellung von Schaumstoff auf Isocyanatbasis
DE4026893A1 (de) * 1990-08-24 1992-02-27 Hans Wilhelm Huetzen Halogenkohlenwasserstofffreier polyurethanschaumstoff mit dauerhaften brandschutz- und waermeisolationseigenschaften und verfahren zu seiner herstellung
DE4026702A1 (de) * 1990-08-24 1992-02-27 Bayer Ag Verfahren zur herstellung von harten polyurethanschaumstoffen
JP2986223B2 (ja) * 1990-12-28 1999-12-06 三井化学株式会社 軟質ウレタンフォームの製造方法
DE4109076A1 (de) * 1991-03-20 1992-09-24 Bayer Ag Verfahren zur herstellung von urethan- und ueberwiegend isocyanuratgruppen aufweisenden hartschaumstoffen und ihre verwendung als daemmaterialien
US5223546A (en) * 1991-04-24 1993-06-29 Mitsui Toatsu Chemicals, Inc. High polymer network
DE4129285A1 (de) * 1991-09-03 1993-03-04 Bayer Ag Verfahren zur herstellung von flammgeschuetzten, urethangruppen aufweisenden hartschaumstoffen
US5244931A (en) * 1992-03-25 1993-09-14 Basf Corporation Mixtures of dibasic acid esters and nonylphenol as cell openers in low density rigid polyurethanes useful in pour-behind-fabric applications of low density SRIM
DE4225765C1 (fi) * 1992-08-04 1993-09-16 Bayer Ag, 51373 Leverkusen, De

Also Published As

Publication number Publication date
RU2154653C2 (ru) 2000-08-20
EP0730619A1 (de) 1996-09-11
JP3317971B2 (ja) 2002-08-26
FI962126A0 (fi) 1996-05-20
CN1135765A (zh) 1996-11-13
DE4339702A1 (de) 1995-05-24
SI0730619T1 (en) 1998-02-28
GR3025582T3 (en) 1998-03-31
PL314492A1 (en) 1996-09-16
US5736588A (en) 1998-04-07
ES2107290T3 (es) 1997-11-16
DK0730619T3 (da) 1998-04-14
CN1067700C (zh) 2001-06-27
FI962126A (fi) 1996-05-20
CA2176959A1 (en) 1995-06-01
TW321667B (fi) 1997-12-01
FI110110B (fi) 2002-11-29
WO1995014730A1 (de) 1995-06-01
CZ289129B6 (cs) 2001-11-14
PL177559B1 (pl) 1999-12-31
HU214679B (hu) 1998-04-28
JPH09505350A (ja) 1997-05-27
UA42746C2 (uk) 2001-11-15
EP0730619B1 (de) 1997-09-17
HUT75177A (en) 1997-04-28
HU9601370D0 (en) 1996-07-29
RO118303B1 (ro) 2003-04-30
ATE158326T1 (de) 1997-10-15
KR100344599B1 (ko) 2002-11-25
DE59404116D1 (de) 1997-10-23
BR9408113A (pt) 1997-08-05
CZ147496A3 (en) 1996-09-11

Similar Documents

Publication Publication Date Title
ZA949215B (en) A process for pe paring rigid polyurethane foams
AU3383489A (en) Liquid polysocyanate compositions, a process for their preparation and their use for the preparation of flexible polyurethane foams
CA2084807A1 (en) Polyurethane foams
MY130513A (en) Process for preparing a flexible polyurethane foam
EP0346670A3 (en) Process for the preparation of polyurethane soft-foams
CA2141735A1 (en) Process for the production of hard polyurethane foams
DE59309634D1 (de) Spritzbeständiger wässriger schaum, dessen herstellung und verwendung
EP0499873A3 (en) Use of 3,(4)-substituted pyrrozidines as catalysts in the polyisocyanate-polyaddition process, process for their preparation and a process for the preparation of polyurethanes and polyureas
AU690252B2 (en) Mixtures for preparing hard polyurethane foams
MY132361A (en) Process for preparing a flexible polyurethane foam
CA2017053A1 (en) Flexible polyurethane foams and process for preparing them
AU3754399A (en) Rigid polyurethane foams and method to form said foams using low molecular weight diols and triols
EP1127913A3 (de) Verfahren zur Herstellung von Polyurethan-Schaumstoffen
EP0608754A3 (en) Process for the preparation of rigid foams showing urethane and isocyanurate groups and their use as insulating materials.
CA2048276A1 (en) Process for the preparation of highly elastic polyurethane flexible foams and their use as upholstery material
CA2055688A1 (en) Flexible polyurethane foams and process for preparing them
MX9705668A (es) Nuevos polieterpolioles, formulaciones de poliol que contienen estos polieterpolioles y su empleo para la fabricacion de espumas duras de poliuretano.
MX9804436A (es) Proceso para la produccion de espumas rigidas de poliuretano en presencia de agentes de soplado de hidrocarburo.