BR9404764A - Processo para preparaçao de espuma de poliuretano - Google Patents

Processo para preparaçao de espuma de poliuretano

Info

Publication number: BR9404764A
Authority: BR; Brazil
Prior art keywords: polyurethane foam; preparing polyurethane; reactions; preparing; polyisocyanate
Prior art date: 1993-11-29

Application number

BR9404764A

Other languages

English (en)

Inventor

Richard M Gerkin

Original Assignee

Osi Specialties Inc

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.)

1993-11-29

Filing date

1994-11-28

Publication date

1996-04-09

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22568451&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9404764(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1994-11-28 Application filed by Osi Specialties Inc filed Critical Osi Specialties Inc

1996-04-09 Publication of BR9404764A publication Critical patent/BR9404764A/pt

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
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/1875—Catalysts containing secondary or tertiary amines or salts thereof containing ammonium salts or mixtures of secondary of tertiary amines and 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
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/14—Nitrogen-containing compounds
- C23F11/141—Amines; Quaternary ammonium compounds
- C23F11/143—Salts of amines
- 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
- C08G2110/0008—Foam properties flexible
- 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Polyurethanes Or Polyureas (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

BR9404764A 1993-11-29 1994-11-28 Processo para preparaçao de espuma de poliuretano BR9404764A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US08/158,507 US5489618A (en)	1993-11-29	1993-11-29	Process for preparing polyurethane foam

Publications (1)

Publication Number	Publication Date
BR9404764A true BR9404764A (pt)	1996-04-09

Family

ID=22568451

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9404764A BR9404764A (pt)	1993-11-29	1994-11-28	Processo para preparaçao de espuma de poliuretano

Country Status (11)

Country	Link
US (1)	US5489618A (pt)
EP (1)	EP0656383B2 (pt)
JP (1)	JP2714930B2 (pt)
KR (1)	KR0180255B1 (pt)
AT (1)	ATE177440T1 (pt)
AU (1)	AU685855B2 (pt)
BR (1)	BR9404764A (pt)
CA (1)	CA2136261C (pt)
DE (1)	DE69416946T3 (pt)
ES (1)	ES2128509T5 (pt)
TW (1)	TW337530B (pt)

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CA2052908A1 (en) *	1990-11-06	1992-05-07	Charles M. Milliren	System for the production of toluene diisocyanate based flexible foams and the flexible foams produced therefrom
IT1249056B (it) *	1991-05-22	1995-02-11	Donegani Guido Ist	Catalizzatori liquidi per la polimerizzazione rapida di composizioni liquide a base di poliisocianati ed epossidi.
US5179131A (en) *	1991-12-27	1993-01-12	Basf Corporation	Process for the preparation of polyurethane foams employing polyol dispersions containing polyisocyanate polyaddition solids
EP0559216A1 (en) *	1992-03-06	1993-09-08	Tosoh Corporation	Process for producing urethan foam having high-density skin layer
US5321050A (en) *	1992-08-06	1994-06-14	Nisshinbo Industries, Inc.	Method for producing modified polyisocyanurate foams
DE69311030T2 (de) *	1992-08-06	1997-09-11	Nisshin Spinning	Verfahren zur Herstellung modifizierter Polyisocyanuratschäume
US5240970A (en) *	1993-01-08	1993-08-31	Air Products And Chemicals, Inc.	Quaternary ammonium carboxylate inner salt compositions as controlled activity catalysts for making polyurethane foam
US5308882A (en) *	1993-09-07	1994-05-03	Texaco Chemical Company	Preparation of polyurethane foam without a tertiary amine catalyst

1993
- 1993-11-29 US US08/158,507 patent/US5489618A/en not_active Expired - Lifetime
1994
- 1994-04-11 DE DE69416946T patent/DE69416946T3/de not_active Expired - Lifetime
- 1994-04-11 ES ES94302514T patent/ES2128509T5/es not_active Expired - Lifetime
- 1994-04-11 EP EP94302514A patent/EP0656383B2/en not_active Expired - Lifetime
- 1994-04-11 AT AT94302514T patent/ATE177440T1/de not_active IP Right Cessation
- 1994-11-21 CA CA002136261A patent/CA2136261C/en not_active Expired - Lifetime
- 1994-11-24 AU AU79044/94A patent/AU685855B2/en not_active Ceased
- 1994-11-28 BR BR9404764A patent/BR9404764A/pt not_active IP Right Cessation
- 1994-11-29 KR KR1019940031645A patent/KR0180255B1/ko not_active Expired - Fee Related
- 1994-11-29 JP JP6317769A patent/JP2714930B2/ja not_active Expired - Lifetime
- 1994-12-22 TW TW083112056A patent/TW337530B/zh not_active IP Right Cessation

Also Published As

Publication number	Publication date
AU685855B2 (en)	1998-01-29
AU7904494A (en)	1995-06-08
JP2714930B2 (ja)	1998-02-16
ES2128509T5 (es)	2006-05-16
KR0180255B1 (ko)	1999-05-15
EP0656383B2 (en)	2005-10-26
EP0656383A1 (en)	1995-06-07
JPH07233234A (ja)	1995-09-05
DE69416946T2 (de)	1999-09-16
US5489618A (en)	1996-02-06
ATE177440T1 (de)	1999-03-15
DE69416946D1 (de)	1999-04-15
ES2128509T3 (es)	1999-05-16
EP0656383B1 (en)	1999-03-10
TW337530B (en)	1998-08-01
DE69416946T3 (de)	2006-07-27
CA2136261C (en)	1999-08-10
CA2136261A1 (en)	1995-05-30
KR950014179A (ko)	1995-06-15

Publication	Publication Date	Title
BR9404764A (pt)	1996-04-09	Processo para preparaçao de espuma de poliuretano
AR010542A1 (es)	2000-06-28	Espumas rigidas de poliuretano
CA2294560A1 (en)	2000-07-05	Process for using polyurethane foam
AR010541A1 (es)	2000-06-28	Composicion de isocianato-reactivo; proceso para elaborar espumas rigidas de poliuretano o poliisocianurato de uretano-modificado y las espumas rigidasde poliuretano o poliisocianurato de uretano-modificado obtenidas
BR0313583A (pt)	2005-07-12	Processo para a preparação de espuma de poliuretano
ES2110647T3 (es)	1998-02-16	Procedimiento para la obtencion de plasticos celulares de poliuretano.
PL350076A1 (en)	2002-11-04	Fine-cell, water-driven rigid expanded polyurethanes
EP0965608A3 (en)	2000-03-29	Dimensional stabilizing, cell opening additives for poyurethane flexible and rigid foams
DE50003380D1 (de)	2003-09-25	Helle isocyanate, verfahren zu deren herstellung und deren verwendung
EP1002816A3 (en)	2001-08-16	Weak bronsted acid derivatives for improving dimensional stability of polyurethane flexible foams
ES2101711T3 (es)	1997-07-16	Espumas rigidas de poliuretano y poliisocianurato.
BR0002925A (pt)	2000-10-31	Processo e composição para a fabricação de espuma flexìvel de poliuretano
DE69509690D1 (de)	1999-06-24	Amin-Katalysatoren mit niedrigem Geruch für auf Polyester-Polyole basierte Polyurethan-Blockweichschaumstoffe
BR9501093A (pt)	1996-06-04	Processo para a produção de poliuretanos opcionalmente celulares poliuretanos e materiais de espuma de poliuretano
BR9611566A (pt)	1999-05-11	Processo para preparação de uma espuma de poliuretano flexivel sistema de reação e composição de poliisocianato orgánico
EP0361937A3 (en)	1990-10-24	Process for preparing polyurea or polyurethane/urea foam
BR9501474A (pt)	1995-11-07	Processo para a produção de um isocianato isocianato obtido e processo para a produção de espumas de poliuretano
EP0389881A3 (de)	1991-03-20	Verfahren zur Herstellung vom im wesentlichen geschlossenzelligen Urethan-, Harnstoff-,Biuret- und Isocyanuratgruppen aufweisenden Hartschaumstoffen und deren Verwendung
EP0463479A3 (en)	1992-09-02	Preparation of cellular synthetic resins by the polyisocyanate polyaddition process using tertiary alcohols
CA2092577A1 (en)	1993-10-17	Process for making flexible foams
BR8207661A (pt)	1983-03-29	Espuma de poliuretana
BR9611881A (pt)	1999-02-17	Processo e sistema de reação para a produção de espumas de poliuretano rígidas e a respectiva espuma de poliuretano rígida
ATE284915T1 (de)	2005-01-15	Verfahren zur herstellung von polyurethan- weichschaumstoffen mit niedriger dichte
TH49562A (th)	2002-02-27	กระบวนการสำหรับการเตรียมโฟมโพลียูรีเธน
TH18320A (th)	1996-04-25	กระบวนการสำหรับเตรียมโพลียูรีเธนโฟมที่ได้รับการปรับปรุงให้ดีขึ้น

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2012-08-28	B24C	Patent annual fee: request for for restoration	Free format text: CONFORME ARTIGO 10O DA RESOLUCAO 124/06, CABE SER ARQUIVADO REFERENTE AO NAO RECOLHIMENTO DA 10A ANUIDADE.
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