CO4410411A1 - Un proceso para la preparacion de espuma de poliuretano en la presencia de un agente de soplado de hidrocarburo - Google Patents

Un proceso para la preparacion de espuma de poliuretano en la presencia de un agente de soplado de hidrocarburo

Info

Publication number
CO4410411A1
CO4410411A1 CO95042506A CO95042506A CO4410411A1 CO 4410411 A1 CO4410411 A1 CO 4410411A1 CO 95042506 A CO95042506 A CO 95042506A CO 95042506 A CO95042506 A CO 95042506A CO 4410411 A1 CO4410411 A1 CO 4410411A1
Authority
CO
Colombia
Prior art keywords
preparation
polyurethane foam
blowing agent
polyol
hydrocarbon
Prior art date
Application number
CO95042506A
Other languages
English (en)
Spanish (es)
Inventor
Adrian J Birch
Xavier R J Fanichet
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of CO4410411A1 publication Critical patent/CO4410411A1/es

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
    • C08J9/14—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 organic
    • C08J9/141—Hydrocarbons
    • 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
    • C08G18/36—Hydroxylated esters of higher fatty acids
    • 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
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/6696—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/36 or hydroxylated esters of higher fatty acids of C08G18/38
    • 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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0025—Foam properties 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Emergency Medicine (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CO95042506A 1994-10-20 1995-09-15 Un proceso para la preparacion de espuma de poliuretano en la presencia de un agente de soplado de hidrocarburo CO4410411A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/326,430 US5451615A (en) 1994-10-20 1994-10-20 Process for preparing polyurethane foam in the presence of a hydrocarbon blowing agent

Publications (1)

Publication Number Publication Date
CO4410411A1 true CO4410411A1 (es) 1997-01-09

Family

ID=23272167

Family Applications (1)

Application Number Title Priority Date Filing Date
CO95042506A CO4410411A1 (es) 1994-10-20 1995-09-15 Un proceso para la preparacion de espuma de poliuretano en la presencia de un agente de soplado de hidrocarburo

Country Status (3)

Country Link
US (1) US5451615A (OSRAM)
CO (1) CO4410411A1 (OSRAM)
TR (1) TR199501290A2 (OSRAM)

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DE19634392A1 (de) * 1996-08-26 1998-03-05 Bayer Ag Schäumfähige Polyurethanzubereitungen mit gutem Fließverhalten sowie ein Verfahren zur Herstellung geschäumter Polyurethan-Formteile
DE19634700A1 (de) * 1996-08-28 1998-03-05 Bayer Ag Verfahren zur Herstellung von Polyurethanhartschaumstoffen
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US6071977A (en) 1996-10-31 2000-06-06 Ck Witco Corporation Hydrosilation in high boiling natural vegetable oils
EP0968240B1 (en) * 1997-03-20 2002-04-17 Huntsman International Llc Process for rigid polyurethane foams
GB2324798B (en) * 1997-05-01 1999-08-18 Ici Plc Open celled cellular polyurethane products
US6274058B1 (en) 1997-07-11 2001-08-14 Applied Materials, Inc. Remote plasma cleaning method for processing chambers
US5817706A (en) * 1997-08-27 1998-10-06 Owens Corning Fiberglas Technology, Inc. Manufacture of non-CFC cellular resol foams using perflurinated ethers
DE19742010A1 (de) * 1997-09-24 1999-03-25 Basf Ag Lagerstabile Emulsionen zur Herstellung von feinzelligen Hartschaumstoffen auf Isocyanatbasis
US6359022B1 (en) 1997-10-10 2002-03-19 Stepan Company Pentane compatible polyester polyols
ATE257162T1 (de) 1998-02-23 2004-01-15 Stepan Co Niedrigviskose polyesterpolyole und verfahren zu ihrer herstellung
WO1999043742A1 (en) * 1998-02-25 1999-09-02 Huntsman Ici Chemicals Llc Process for rigid polyurethane foams
US6152981A (en) * 1998-07-23 2000-11-28 Bayer Corporation Sulfur containing isocyanate compositions
BR9913873B1 (pt) 1998-09-10 2009-05-05 processo para preparar um poliol de mannich.
US5958992A (en) * 1998-11-24 1999-09-28 Elf Atochem North America, Inc. Blowing agent blends
US6420443B1 (en) 1999-09-09 2002-07-16 Crompton Corporation Additives for enhanced hydrocarbon compatibility in rigid polyurethane foam systems
WO2001070842A2 (en) * 2000-03-20 2001-09-27 Kt Holdings, Llc Polyurethane foams
KR100850995B1 (ko) * 2002-01-04 2008-08-12 주식회사 엘지이아이 경질 폴리우레탄 발포체 제조용 조성물 및 그로부터제조된 경질 폴리우레탄 발포체
DE10212117B4 (de) * 2002-03-15 2005-10-13 Bayer Materialscience Ag Flammwidrig eingestellte Hartschaumstoffe
US20050070619A1 (en) * 2003-09-26 2005-03-31 Miller John William Blowing agent enhancers for polyurethane foam production
US7160930B2 (en) * 2004-07-14 2007-01-09 Baysystems North America Llc Water blown polyurethane spray foam system
KR20070053708A (ko) * 2004-08-04 2007-05-25 포움 서플라이즈 인코포레이션 폴리우레탄 폼에서의 반응도 변동 및 촉매 분해
PL1984415T3 (pl) * 2006-02-15 2011-04-29 Stepan Co Surfaktanty homogenizujące dla polioli i żywic poliuretanowych
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Also Published As

Publication number Publication date
TR199501290A2 (OSRAM) 1996-06-21
US5451615A (en) 1995-09-19

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