CO4890879A1 - El uso de polioles bo para mejorar la compatibilidad de pen tano y ciclopentano en espumas de poliuretano rigidas - Google Patents

El uso de polioles bo para mejorar la compatibilidad de pen tano y ciclopentano en espumas de poliuretano rigidas

Info

Publication number
CO4890879A1
CO4890879A1 CO97074432A CO97074432A CO4890879A1 CO 4890879 A1 CO4890879 A1 CO 4890879A1 CO 97074432 A CO97074432 A CO 97074432A CO 97074432 A CO97074432 A CO 97074432A CO 4890879 A1 CO4890879 A1 CO 4890879A1
Authority
CO
Colombia
Prior art keywords
polyurethane foams
polyoles
cyclopentane
compatibility
improve
Prior art date
Application number
CO97074432A
Other languages
English (en)
Spanish (es)
Inventor
Debkumar Bharracharje
David Latham Dwight
Gilbert L Nelson
C R Leigon
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 CO4890879A1 publication Critical patent/CO4890879A1/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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • 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
    • C08G18/4244—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4244—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups
    • C08G18/4247—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups derived from polyols containing at least one ether group and polycarboxylic acids
    • C08G18/4252—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups derived from polyols containing at least one ether group and polycarboxylic acids derived from polyols containing polyether groups and polycarboxylic 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/10—Rigid foams
    • 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)
  • Polyurethanes Or Polyureas (AREA)
CO97074432A 1996-12-19 1997-12-22 El uso de polioles bo para mejorar la compatibilidad de pen tano y ciclopentano en espumas de poliuretano rigidas CO4890879A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3244996P 1996-12-19 1996-12-19

Publications (1)

Publication Number Publication Date
CO4890879A1 true CO4890879A1 (es) 2000-02-28

Family

ID=21865027

Family Applications (1)

Application Number Title Priority Date Filing Date
CO97074432A CO4890879A1 (es) 1996-12-19 1997-12-22 El uso de polioles bo para mejorar la compatibilidad de pen tano y ciclopentano en espumas de poliuretano rigidas

Country Status (11)

Country Link
EP (1) EP0946620A1 (ja)
JP (1) JP2001505941A (ja)
KR (1) KR20000057648A (ja)
AR (1) AR010844A1 (ja)
BR (1) BR9714225A (ja)
CA (1) CA2274652A1 (ja)
CO (1) CO4890879A1 (ja)
HU (1) HUP9904649A3 (ja)
PL (1) PL333975A1 (ja)
TR (1) TR199901335T2 (ja)
WO (1) WO1998027132A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5006299A (en) * 1998-07-23 2000-02-14 Huntsman Ici Chemicals Llc Blends of sucrose- and aromatic amine initiated polyether polyols and their use in rigid polyurethane foam manufacture
DE10038941C2 (de) * 2000-08-09 2002-08-14 Skw Bauwerkstoffe Deutschland Polyurethan-(Polymer-Hybrid-)Dispersion mit verringerter Hydrophilie, Verfahren zu ihrer Herstellung sowie deren Verwendung
KR101903814B1 (ko) * 2011-03-08 2018-10-02 바스프 에스이 폴리우레탄 경질 폼의 제조 방법
US20210292468A1 (en) * 2018-07-25 2021-09-23 Basf Se Silicone-free foam stabilizers for producing polyurethane foams

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3454530A (en) * 1966-03-07 1969-07-08 Leslie C Case Novel polyols which are reaction products of a monoepoxide and a cyclic monoanhydride
DE2316293A1 (de) * 1973-03-31 1974-10-10 Basf Ag Verfahren zur herstellung von polyesterolen
US4018815A (en) * 1975-09-29 1977-04-19 Basf Wyandotte Corporation Process for the preparation of polyester polyols
US4521547A (en) * 1984-01-04 1985-06-04 Mobil Oil Corporation Highly flame resistant rigid urethane-isocyanurate foam compositions
JP3587563B2 (ja) * 1994-08-16 2004-11-10 三井化学株式会社 硬質ポリウレタンフォーム
US5470501A (en) * 1995-05-08 1995-11-28 Basf Corporation Processability of hydrocarbon blown, polyisocyanate based foams through use of a compatibilizing agent
US5525702A (en) * 1995-05-18 1996-06-11 The Dow Chemical Company Biodegradable alkylene oxide-lactone copolymers
US5547998A (en) * 1995-11-01 1996-08-20 Basf Corporation Insulating rigid polyurethane foam compositions
US5525641A (en) * 1995-11-01 1996-06-11 Basf Corporation Method of making insulating rigid polyurethane foams

Also Published As

Publication number Publication date
JP2001505941A (ja) 2001-05-08
BR9714225A (pt) 2000-04-18
WO1998027132A1 (en) 1998-06-25
EP0946620A1 (en) 1999-10-06
KR20000057648A (ko) 2000-09-25
PL333975A1 (en) 2000-01-31
TR199901335T2 (xx) 2001-06-21
CA2274652A1 (en) 1998-06-25
AR010844A1 (es) 2000-07-12
HUP9904649A3 (en) 2001-03-28
HUP9904649A2 (hu) 2000-05-28

Similar Documents

Publication Publication Date Title
AU4398100A (en) Polyol mixture for the preparation of rigid polyurethane foams
BR9805958A (pt) "gel para barbear pós-espumante incluido poli(óxido de etileno) e polivinilpirrolidona"
WO2001068138A3 (en) Intradermal-penetration agents for topical local anesthetic administration
BR9815332A (pt) Dispositivo absorvente inserìvel no espaço interlabial de uma usuária feminina
MX235556B (es) Composicion de agente de soplado y espuma polimerica conteniendo un hidrofluorocarburo normalmente liquido y dioxido de carbono.
BR9805993A (pt) Composição farmacêutica de aerosol.
ES2175672T3 (es) Uso de mezclas de poliol en espumas de poliuretano rigidas y semirigidas.
AR019107A1 (es) Polioles de alto peso molecular, proceso para su preparacion y uso de los mismos.
PE20000672A1 (es) Articulos absorbentes que proporcionan ajuste mejorado cuando estan humedos
ES2117451T3 (es) Agentes de expansion que contienen dioxido de carbono.
TR199902163T2 (xx) Poli�retan lateksleri, bunlar�n haz�rlanmas� i�in i�lemler ve bunlarla haz�rlanan polimerler.
CO4890879A1 (es) El uso de polioles bo para mejorar la compatibilidad de pen tano y ciclopentano en espumas de poliuretano rigidas
BR0016343A (pt) Processo para a preparação de álcoois e poliéter por meio de adição catalìtica, álcoois de poliéter, uso dos mesmos, e, processo para a preparação de poliuretanos
WO2001074956A1 (fr) Composition d'encre de stylo bille a base d'huile et stylo bille a encre a base d'huile
DE59812630D1 (de) Lagerstabile, treibmittelhaltige Emulsionen zur Herstellung von Hartschaumstoffen auf Isocyanatbasis
BR0101455A (pt) Dispersões
ES2169506T3 (es) Sistemas de gel de nimesulida para uso topico.
AU5746699A (en) Co-initiated polyether polyol and process for its preparation
BR0116152A (pt) Composição, uso de um aditivo e aditivo adequado para uso como emulsificador e solubilizador
FR2815251B1 (fr) Composition cosmetique comprenant un latex anionique, un ether a deux chaines grasses et un melange d'alcools gras
BR9808818A (pt) Composição constituìda essencialmente de 1, 1, 1, 3, 3-pentafluorobutano e de um hidrocarboneto, utilização de composições azeotrópicas ou pseudo-azeotrópicas, agente espumante para espumas celulares poliméricas e pré-mistura para espuma de poliuretano.
GB2319778B (en) Refrigerant composition
ES2181232T3 (es) Procedimiento para preparar espumas de poliuretano.
BR0014055A (pt) Poliéter-álcool, processo para a preparação de poliéter-álcoois, e, poliuretano
GB2334262A (en) Fuel composition