BR9712860A - Composição reativa com isocianato, processo para preparar espumas rìgidas de poliuretano ou de polisocianurato modificado com uretano, e, espumas rìgidas de poliuretano ou de poliisocianurato modificado com uretano - Google Patents

Composição reativa com isocianato, processo para preparar espumas rìgidas de poliuretano ou de polisocianurato modificado com uretano, e, espumas rìgidas de poliuretano ou de poliisocianurato modificado com uretano

Info

Publication number
BR9712860A
BR9712860A BR9712860-0A BR9712860A BR9712860A BR 9712860 A BR9712860 A BR 9712860A BR 9712860 A BR9712860 A BR 9712860A BR 9712860 A BR9712860 A BR 9712860A
Authority
BR
Brazil
Prior art keywords
urethane
rigid polyurethane
modified
polyurethane
reactive composition
Prior art date
Application number
BR9712860-0A
Other languages
English (en)
Inventor
Thomas Heinrich Sieker
Franco Gabrieli
Saskia Rachel Walraedt
Original Assignee
Ici Plc
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 Ici Plc filed Critical Ici Plc
Publication of BR9712860A publication Critical patent/BR9712860A/pt

Links

Classifications

    • 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
    • C08G18/08—Processes
    • 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
    • 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
    • C08G18/08—Processes
    • C08G18/089—Reaction retarding agents
    • 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
    • C08G18/6633—Compounds of group C08G18/42
    • 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
    • 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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2115/00—Oligomerisation
    • C08G2115/02—Oligomerisation to isocyanurate groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

"COMPOSIçãO REATIVA COM ISOCIANATO, PROCESSO PARA PREPARAR ESPUMAS RìGIDAS DE POLIURETANO OU DE POLIISOCIANURATO MODIFICADO COM URETANO, E, ESPUMAS RìGIDAS DE POLIURETANO OU DE POLIISOCIANURATO MODIFICADO COM URETANO". Mistura de poliol compreendendoum políester poliol, um catalidador de amina terciária e um ácido carboxílico orgânico em que referido ácido carboxílico contém pelo menos um grupo funcional OH, SH, NH~ 2~ ou NHR, em que R é um grupo alquila, cicloalquila ou arila, e o uso de referuda mistura de poliol na fabricação de espumas de poliuretano rígidas.
BR9712860-0A 1996-11-04 1997-10-10 Composição reativa com isocianato, processo para preparar espumas rìgidas de poliuretano ou de polisocianurato modificado com uretano, e, espumas rìgidas de poliuretano ou de poliisocianurato modificado com uretano BR9712860A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP96117643 1996-11-04
PCT/EP1997/005610 WO1998020058A1 (en) 1996-11-04 1997-10-10 Rigid polyurethane foams

Publications (1)

Publication Number Publication Date
BR9712860A true BR9712860A (pt) 1999-12-07

Family

ID=8223363

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9712860-0A BR9712860A (pt) 1996-11-04 1997-10-10 Composição reativa com isocianato, processo para preparar espumas rìgidas de poliuretano ou de polisocianurato modificado com uretano, e, espumas rìgidas de poliuretano ou de poliisocianurato modificado com uretano

Country Status (23)

Country Link
US (2) US6403665B1 (pt)
EP (1) EP0935624B1 (pt)
JP (1) JP2001503461A (pt)
KR (1) KR20000053019A (pt)
CN (1) CN1134473C (pt)
AR (1) AR010541A1 (pt)
AU (1) AU723069B2 (pt)
BR (1) BR9712860A (pt)
CA (1) CA2268182A1 (pt)
CZ (1) CZ156699A3 (pt)
DE (1) DE69702926T2 (pt)
DK (1) DK0935624T3 (pt)
ES (1) ES2149580T3 (pt)
HU (1) HUP9904499A3 (pt)
ID (1) ID22277A (pt)
NZ (1) NZ335208A (pt)
PL (1) PL333050A1 (pt)
RU (1) RU2189379C2 (pt)
SI (1) SI0935624T1 (pt)
SK (1) SK58299A3 (pt)
TR (1) TR199900970T2 (pt)
TW (1) TW399076B (pt)
WO (1) WO1998020058A1 (pt)

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Also Published As

Publication number Publication date
AR010541A1 (es) 2000-06-28
HUP9904499A3 (en) 2000-12-28
PL333050A1 (en) 1999-11-08
DE69702926D1 (en) 2000-09-28
US6403665B1 (en) 2002-06-11
EP0935624B1 (en) 2000-08-23
AU723069B2 (en) 2000-08-17
EP0935624A1 (en) 1999-08-18
JP2001503461A (ja) 2001-03-13
HUP9904499A2 (hu) 2000-05-28
AU4866897A (en) 1998-05-29
WO1998020058A1 (en) 1998-05-14
ES2149580T3 (es) 2000-11-01
ID22277A (id) 1999-09-30
TW399076B (en) 2000-07-21
SK58299A3 (en) 2000-02-14
US6528549B2 (en) 2003-03-04
NZ335208A (en) 2000-11-24
DK0935624T3 (da) 2000-12-18
DE69702926T2 (de) 2001-02-22
TR199900970T2 (en) 1999-07-21
CN1235617A (zh) 1999-11-17
US20020123598A1 (en) 2002-09-05
CN1134473C (zh) 2004-01-14
CA2268182A1 (en) 1998-05-14
KR20000053019A (ko) 2000-08-25
RU2189379C2 (ru) 2002-09-20
CZ156699A3 (cs) 1999-08-11
SI0935624T1 (en) 2001-02-28

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