BR8701098A - Processo de preparacao de poliuretano rigido - Google Patents

Processo de preparacao de poliuretano rigido

Info

Publication number
BR8701098A
BR8701098A BR8701098A BR8701098A BR8701098A BR 8701098 A BR8701098 A BR 8701098A BR 8701098 A BR8701098 A BR 8701098A BR 8701098 A BR8701098 A BR 8701098A BR 8701098 A BR8701098 A BR 8701098A
Authority
BR
Brazil
Prior art keywords
preparation process
hard polyurethane
polyurethane preparation
hard
preparation
Prior art date
Application number
BR8701098A
Other languages
English (en)
Inventor
Sadario Olzewski Souto
Wilson Goncalves De Moura
Original Assignee
Brastemp Sa
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 Brastemp Sa filed Critical Brastemp Sa
Priority to BR8701098A priority Critical patent/BR8701098A/pt
Priority to GB8805114A priority patent/GB2201961B/en
Priority to IT8819654A priority patent/IT1215995B/it
Priority to NL8800563A priority patent/NL8800563A/nl
Priority to MC881955A priority patent/MC1924A1/xx
Priority to SE8800820A priority patent/SE8800820L/
Priority to ES8800701A priority patent/ES2006368A6/es
Priority to AR88310258A priority patent/AR243209A1/es
Priority to DK130288A priority patent/DK130288A/da
Priority to FR8803121A priority patent/FR2612192A1/fr
Priority to JP63057347A priority patent/JPH02138328A/ja
Priority to YU488/88A priority patent/YU45491B/xx
Priority to CH899/88A priority patent/CH677235A5/de
Priority to NO881075A priority patent/NO881075L/no
Priority to PT86939A priority patent/PT86939B/pt
Priority to MX1073488A priority patent/MX167919B/es
Priority to GR880100146A priority patent/GR880100146A/el
Priority to CS160888A priority patent/CS273342B2/cs
Priority to LU87157A priority patent/LU87157A1/fr
Priority to BE8800285A priority patent/BE1001674A5/fr
Priority to DE3808164A priority patent/DE3808164A1/de
Publication of BR8701098A publication Critical patent/BR8701098A/pt
Priority to US07/309,916 priority patent/US4927861A/en

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
    • C08G18/48—Polyethers
    • C08G18/487—Polyethers containing cyclic groups
    • C08G18/4883—Polyethers containing cyclic groups containing cyclic groups having at least one oxygen atom in the ring
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/482—Mixtures of polyethers containing at least one polyether containing nitrogen
    • 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
    • C08G2110/0066—≥ 150kg/m3
BR8701098A 1987-03-11 1987-03-11 Processo de preparacao de poliuretano rigido BR8701098A (pt)

Priority Applications (22)

Application Number Priority Date Filing Date Title
BR8701098A BR8701098A (pt) 1987-03-11 1987-03-11 Processo de preparacao de poliuretano rigido
GB8805114A GB2201961B (en) 1987-03-11 1988-03-03 Rigid polyurethane preparation process
IT8819654A IT1215995B (it) 1987-03-11 1988-03-04 Procedimento per la preparazione di poliuretani rigidi.
NL8800563A NL8800563A (nl) 1987-03-11 1988-03-07 Werkwijze ter bereiding van stijf polyurethan.
MC881955A MC1924A1 (fr) 1987-03-11 1988-03-08 Procede de preparation de polyurethane rigide
SE8800820A SE8800820L (sv) 1987-03-11 1988-03-08 Forfarande for framstellning av styv polyuretan
ES8800701A ES2006368A6 (es) 1987-03-11 1988-03-09 Procedimiento para preparar poliuretano rigido.
AR88310258A AR243209A1 (es) 1987-03-11 1988-03-09 Procedimiento para la preparacion de poliuretanos rigidos.
YU488/88A YU45491B (en) 1987-03-11 1988-03-10 Process for obtaining solid polyurethanes
FR8803121A FR2612192A1 (fr) 1987-03-11 1988-03-10 Procede de preparation de polyurethane rigide
JP63057347A JPH02138328A (ja) 1987-03-11 1988-03-10 硬質ポリウレタンの製造方法
DK130288A DK130288A (da) 1987-03-11 1988-03-10 Fremgangsmaade til fremstilling af stiv polyurethan
CH899/88A CH677235A5 (pt) 1987-03-11 1988-03-10
NO881075A NO881075L (no) 1987-03-11 1988-03-10 Fremgangsmaate for fremstilling av stivt polyuretan.
PT86939A PT86939B (pt) 1987-03-11 1988-03-10 Processo para a preparacao de poliuretano rigido
MX1073488A MX167919B (es) 1987-03-11 1988-03-11 Procedimiento para preparar poliuretano rigido
GR880100146A GR880100146A (el) 1987-03-11 1988-03-11 Μεθοδος παρασκευης ακαμπτου πολυουρεθανης
CS160888A CS273342B2 (en) 1987-03-11 1988-03-11 Method of hard polyurethan production
LU87157A LU87157A1 (fr) 1987-03-11 1988-03-11 Procede de preparation de polyurethane rigide
BE8800285A BE1001674A5 (fr) 1987-03-11 1988-03-11 Procede de preparation de polyurethane rigide.
DE3808164A DE3808164A1 (de) 1987-03-11 1988-03-11 Verfahren zur herstellung von hartem polyurethan
US07/309,916 US4927861A (en) 1987-03-11 1989-02-10 Rigid polyurethane preparation process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8701098A BR8701098A (pt) 1987-03-11 1987-03-11 Processo de preparacao de poliuretano rigido

Publications (1)

Publication Number Publication Date
BR8701098A true BR8701098A (pt) 1988-09-13

Family

ID=4041804

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8701098A BR8701098A (pt) 1987-03-11 1987-03-11 Processo de preparacao de poliuretano rigido

Country Status (22)

Country Link
US (1) US4927861A (pt)
JP (1) JPH02138328A (pt)
AR (1) AR243209A1 (pt)
BE (1) BE1001674A5 (pt)
BR (1) BR8701098A (pt)
CH (1) CH677235A5 (pt)
CS (1) CS273342B2 (pt)
DE (1) DE3808164A1 (pt)
DK (1) DK130288A (pt)
ES (1) ES2006368A6 (pt)
FR (1) FR2612192A1 (pt)
GB (1) GB2201961B (pt)
GR (1) GR880100146A (pt)
IT (1) IT1215995B (pt)
LU (1) LU87157A1 (pt)
MC (1) MC1924A1 (pt)
MX (1) MX167919B (pt)
NL (1) NL8800563A (pt)
NO (1) NO881075L (pt)
PT (1) PT86939B (pt)
SE (1) SE8800820L (pt)
YU (1) YU45491B (pt)

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US4865879A (en) * 1988-03-31 1989-09-12 Gordon Finlay Method for restoring and reinforcing wooden structural component
JP2698390B2 (ja) * 1988-09-16 1998-01-19 三井東圧化学株式会社 硬質ウレタンフォーム
US5588731A (en) * 1995-07-17 1996-12-31 Whirlpool Corporation Refrigerator door construction
US6020387A (en) * 1997-09-22 2000-02-01 Caschem, Inc. Low density polymers and methods of making and using same
DE69817385T2 (de) * 1997-09-26 2004-03-25 The Dow Chemical Co., Midland Hochtemperaturbeständige polyurethanzusammensetzungen
FI106243B (fi) 1998-10-05 2000-12-29 Hurskainen Aarne Mikael Järjestely prosessipesuun tarkoitetussa laitteistossa
KR100707407B1 (ko) 2000-06-13 2007-04-13 도요 고무 고교 가부시키가이샤 폴리우레탄 발포체의 제조방법, 폴리우레탄 발포체 및연마 시트
US20040003888A1 (en) * 2000-07-11 2004-01-08 Laurence Mott Process for the manufacture of an improved floor element
JP3455187B2 (ja) 2001-02-01 2003-10-14 東洋ゴム工業株式会社 研磨パッド用ポリウレタン発泡体の製造装置
DE10137720A1 (de) * 2001-08-01 2003-02-27 Norbert Trickes Gussformteil aus einem Verguss-Werkstoff
KR100877389B1 (ko) 2001-11-13 2009-01-07 도요 고무 고교 가부시키가이샤 연마 패드 및 그 제조 방법
DE102010029577A1 (de) * 2010-06-01 2011-12-01 BSH Bosch und Siemens Hausgeräte GmbH Verblendungsteil für ein Haushaltsgerät, Haushaltsgerät und Verfahren zur Herstellung eines Verblendungsteils eines Haushaltsgerätes
CN102953147B (zh) * 2012-08-08 2014-09-03 江苏德赛化纤有限公司 一种含咖啡炭的阻燃功能涤纶短纤维及其制备方法
PL233222B1 (pl) * 2017-09-22 2019-09-30 Univ Kazimierza Wielkiego W Bydgoszczy Sposób wytwarzania sztywnych pianek poliuretanowo-poliizocyjanurowych
CN109900058B (zh) * 2017-12-11 2021-11-12 日立环球生活方案株式会社 冰箱、预混多元醇组合物和硬质聚氨酯泡沫
CN110181806B (zh) * 2019-06-03 2021-05-04 北京科技大学 具有生物适配性的可降解水性聚氨酯的低温3d打印方法
WO2021096461A1 (en) * 2019-11-12 2021-05-20 Duzce Universitesi Rektorlugu Composite panel with rice husk additive and polyurethane filling

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NL126772C (pt) * 1959-01-29
NL254612A (pt) * 1959-08-12
GB891776A (en) * 1959-10-02 1962-03-21 Ici Ltd Improvements in or relating to the manufacture of polymeric materials
FR1352278A (fr) * 1962-01-15 1964-02-14 Ici Ltd Procédé de fabrication de mousses rigides de polyuréthane
GB986521A (en) * 1962-01-15 1965-03-17 Ici Ltd Improvements in or relating to the manufacture of polymeric materials
FR1328429A (fr) * 1962-04-17 1963-05-31 Naphtachimie Sa Résines de coulée en polyuréthane polyéther
BE632388A (pt) * 1962-05-17
GB1008121A (en) * 1963-07-10 1965-10-27 Pfizer Ltd Polyether products
DK112974B (da) * 1964-11-30 1969-02-03 Allied Chem Fremgangsmåde til fremstilling af et ikke-bøjeligt cellulært polyurethanskumstof med mindst 80% åbne celler.
GB1097407A (en) * 1965-04-02 1968-01-03 Gen Motors Corp Thermally insulated structures, for example refrigerator cabinets
GB1154161A (en) * 1965-05-19 1969-06-04 Ici Ltd Polyether Polyols
US3332934A (en) * 1965-05-21 1967-07-25 Allied Chem Trialkylolamine polyether polyols
US3509077A (en) * 1966-07-07 1970-04-28 Allied Chem Rigid polyurethane foams from certain polyether mixtures
FR1531986A (fr) * 1966-07-21 1968-07-05 Upjohn Co Mousse de polyuréthane rigide de grande densité
US3640997A (en) * 1969-05-07 1972-02-08 Basf Wyandotte Corp Sucrose-ethylene diamine polyols and process for preparing same
GB1279894A (en) * 1969-07-22 1972-06-28 Jefferson Chem Co Inc Rigid fire-retardant polyurethane foams and preparation thereof
US3846348A (en) * 1969-11-13 1974-11-05 Cincinnati Milacron Inc High impact, fire retardant, rigid polyurethane foam compositions having high resistance to boiling water and products therefrom
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JPS539797B2 (pt) * 1975-02-21 1978-04-08
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US4111828A (en) * 1977-01-03 1978-09-05 Monsanto Company Storage stable polyol mixture
US4230824A (en) * 1978-06-12 1980-10-28 Mobay Chemical Corporation Sucrose based polyether polyols
US4341875A (en) * 1979-12-05 1982-07-27 Olin Corporation High flexural modulus reaction injection molded urethanes
DE3012001A1 (de) * 1980-03-28 1981-10-08 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polyetherpolyolen und deren verwendung in einem verfahren zur herstellung von starren polyurethanschaumstoffen
FR2501215B1 (fr) * 1981-03-06 1986-06-27 Chloe Chemie Fabrication de mousses rigides de polyurethane a partir de composes polyhydroxyles polyaromatiques
PH19314A (en) * 1981-03-25 1986-03-14 Dow Chemical Co An improved process for preparing a rigid polyurethane foam
JPS5984913A (ja) * 1982-04-14 1984-05-16 Hitachi Ltd 硬質ポリウレタンフォ−ムの製造法
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US4442237A (en) * 1982-11-22 1984-04-10 Texaco Inc. Novel aromatic amide polyols from the reaction of phthalic acid residues, alkylene glycols and amino alcohols
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US4496625A (en) * 1983-10-12 1985-01-29 The Celotex Corporation Alkoxylated aromatic amine-aromatic polyester polyol blend and polyisocyanurate foam therefrom
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US4632943A (en) * 1984-08-23 1986-12-30 Dow Chemical Company Polyurethane foams prepared from alkyl dialkanol amine-containing polyols
DE3444847C1 (de) * 1984-12-08 1986-04-10 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verfahren zum Vergleichmaessigen der Teilchengroesse feinteiligen Pulvers,Vorrichtung zur Durchfuehrung des Verfahrens und Verwendung des Pulvers

Also Published As

Publication number Publication date
YU48888A (en) 1989-10-31
ES2006368A6 (es) 1989-04-16
DE3808164A1 (de) 1988-09-22
US4927861A (en) 1990-05-22
DK130288D0 (da) 1988-03-10
DK130288A (da) 1988-09-12
BE1001674A5 (fr) 1990-02-06
AR243209A1 (es) 1993-07-30
SE8800820D0 (sv) 1988-03-08
PT86939A (pt) 1988-04-01
IT1215995B (it) 1990-02-22
IT8819654A0 (it) 1988-03-04
CS160888A2 (en) 1990-07-12
LU87157A1 (fr) 1988-08-23
NL8800563A (nl) 1988-10-03
PT86939B (pt) 1992-05-29
CH677235A5 (pt) 1991-04-30
NO881075D0 (no) 1988-03-10
GB8805114D0 (en) 1988-03-30
MX167919B (es) 1993-04-22
JPH02138328A (ja) 1990-05-28
SE8800820L (sv) 1988-09-12
NO881075L (no) 1988-09-12
GB2201961A (en) 1988-09-14
GB2201961B (en) 1990-10-03
CS273342B2 (en) 1991-03-12
FR2612192A1 (fr) 1988-09-16
YU45491B (en) 1992-05-28
MC1924A1 (fr) 1989-04-06
GR880100146A (el) 1989-01-31

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Legal Events

Date Code Title Description
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
HC Change of name
HE Change of address
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 29/12/2008