BR0008107A - Espumas de poliuretana rìgida, de célula fina, sopradas à água - Google Patents

Espumas de poliuretana rìgida, de célula fina, sopradas à água

Info

Publication number
BR0008107A
BR0008107A BR0008107-8A BR0008107A BR0008107A BR 0008107 A BR0008107 A BR 0008107A BR 0008107 A BR0008107 A BR 0008107A BR 0008107 A BR0008107 A BR 0008107A
Authority
BR
Brazil
Prior art keywords
thin
water
rigid
polyurethane foams
cell
Prior art date
Application number
BR0008107-8A
Other languages
English (en)
Other versions
BR0008107B1 (pt
Inventor
Torsten Heinemann
Walter Klaen
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 BR0008107A publication Critical patent/BR0008107A/pt
Publication of BR0008107B1 publication Critical patent/BR0008107B1/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
    • C08G18/28—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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/36—Hydroxylated esters of higher fatty acids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • 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
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Thermal Insulation (AREA)
  • Materials For Medical Uses (AREA)

Abstract

Patente de Invenção: "ESPUMAS DE POLIURETANA RìGIDA, DE CéLULA FINA, SOPRADAS à áGUA". A invenção refere-se a um processo para produção de espumas rígidas de células finas, sopradas à água, contendo grupos uretano e/ou grupos isocianurato, mediante reação de poliisocianatos com um componente de poliol na forma de uma emulsão. A invenção também refere-se a espumas de poliuretana de células abertas que são produzidas no molde.
BRPI0008107-8A 1999-02-13 2000-02-01 processos para a produção de espumas de poliuretana rìgida finamente celular e/ou de poliisocianurato, uso da espuma produzida pelos referidos processos e espuma de poliuretana ou poliisocianurato produzida no molde. BR0008107B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19905989A DE19905989A1 (de) 1999-02-13 1999-02-13 Feinzellige, wassergetriebene Polyurethanhartschaumstoffe
DE19905989.6 1999-02-13
PCT/EP2000/000783 WO2000047647A1 (de) 1999-02-13 2000-02-01 Feinzellige, wassergetriebene polyurethanhartschaumstoffe

Publications (2)

Publication Number Publication Date
BR0008107A true BR0008107A (pt) 2001-11-06
BR0008107B1 BR0008107B1 (pt) 2010-11-30

Family

ID=7897368

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0008107-8A BR0008107B1 (pt) 1999-02-13 2000-02-01 processos para a produção de espumas de poliuretana rìgida finamente celular e/ou de poliisocianurato, uso da espuma produzida pelos referidos processos e espuma de poliuretana ou poliisocianurato produzida no molde.

Country Status (17)

Country Link
EP (1) EP1161474B1 (pt)
JP (1) JP2002536516A (pt)
CN (1) CN1176965C (pt)
AT (1) ATE265478T1 (pt)
AU (1) AU2800600A (pt)
BR (1) BR0008107B1 (pt)
CA (1) CA2362505A1 (pt)
DE (2) DE19905989A1 (pt)
DK (1) DK1161474T3 (pt)
ES (1) ES2216863T3 (pt)
HK (1) HK1044787B (pt)
HU (1) HU226761B1 (pt)
PL (1) PL207099B1 (pt)
RU (1) RU2237678C2 (pt)
TR (1) TR200102312T2 (pt)
TW (1) TWI227245B (pt)
WO (1) WO2000047647A1 (pt)

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DE102008000243A1 (de) 2008-02-06 2009-08-13 Evonik Goldschmidt Gmbh Neuartige Kompatibilisierungsmittel zur Verbesserung der Lagerstabilität von Polyolmischungen
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DE102014215382A1 (de) 2014-08-05 2016-02-11 Evonik Degussa Gmbh Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen
DE102014215381B4 (de) 2014-08-05 2020-06-10 Evonik Operations Gmbh Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen
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US11739176B2 (en) 2018-10-15 2023-08-29 Dow Global Technologies Llc Formulated polyol compositons
KR20210113276A (ko) 2019-01-07 2021-09-15 에보니크 오퍼레이션즈 게엠베하 경질 폴리우레탄 발포체의 제조
ES2898877T3 (es) 2019-01-07 2022-03-09 Evonik Operations Gmbh Producción de espuma dura de poliuretano
EP3744745A1 (de) 2019-05-28 2020-12-02 Evonik Operations GmbH Herstellung von pu-schaumstoffen
US20210015269A1 (en) 2019-07-19 2021-01-21 Evonik Operations Gmbh Shaped pu foam articles
WO2021013607A1 (de) 2019-07-24 2021-01-28 Evonik Operations Gmbh Herstellung von polyurethansystemen
EP3805285A1 (de) 2019-10-08 2021-04-14 Evonik Operations GmbH Herstellung von polyurethanhartschaum
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EP3865527A1 (de) 2020-02-14 2021-08-18 Evonik Operations GmbH Herstellung von pu-schaumstoffen
DE102020202057A1 (de) 2020-02-19 2021-08-19 Evonik Operations Gmbh Polyurethan-Isolierschaumstoffe und ihre Herstellung
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CN116917366A (zh) 2021-03-02 2023-10-20 赢创运营有限公司 聚氨基甲酸酯泡沫的制备
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EP4363476A1 (de) 2021-07-02 2024-05-08 Evonik Operations GmbH Herstellung von pu-schaumstoffen unter einsatz von recycling-polyolen
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WO2023222400A1 (de) 2022-05-17 2023-11-23 Evonik Operations Gmbh Herstellung von polyurethanschaum
EP4282892A1 (de) 2022-05-25 2023-11-29 Evonik Operations GmbH Herstellung von polyurethanschaum unter verwendung von katalysatoren auf basis ionischer flüssigkeiten
EP4282890A1 (de) 2022-05-25 2023-11-29 Evonik Operations GmbH Herstellung von polyurethanschaum unter verwendung von ionischen flüssigkeiten
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Also Published As

Publication number Publication date
HU226761B1 (en) 2009-09-28
AU2800600A (en) 2000-08-29
TR200102312T2 (tr) 2002-01-21
DK1161474T3 (da) 2004-08-16
HUP0200140A3 (en) 2002-06-28
EP1161474A1 (de) 2001-12-12
ES2216863T3 (es) 2004-11-01
DE50006255D1 (de) 2004-06-03
PL207099B1 (pl) 2010-11-30
CN1176965C (zh) 2004-11-24
RU2237678C2 (ru) 2004-10-10
CA2362505A1 (en) 2000-08-17
ATE265478T1 (de) 2004-05-15
TWI227245B (en) 2005-02-01
HK1044787B (zh) 2005-09-09
DE19905989A1 (de) 2000-08-17
CN1340069A (zh) 2002-03-13
WO2000047647A1 (de) 2000-08-17
PL350076A1 (en) 2002-11-04
EP1161474B1 (de) 2004-04-28
JP2002536516A (ja) 2002-10-29
HUP0200140A2 (hu) 2002-05-29
HK1044787A1 (en) 2002-11-01
BR0008107B1 (pt) 2010-11-30

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