BRPI0516158A - espumas de poliuretano flexìveis moldadas com inflamabilidade reduzida e superior durabilidade - Google Patents
espumas de poliuretano flexìveis moldadas com inflamabilidade reduzida e superior durabilidadeInfo
- Publication number
- BRPI0516158A BRPI0516158A BRPI0516158-4A BRPI0516158A BRPI0516158A BR PI0516158 A BRPI0516158 A BR PI0516158A BR PI0516158 A BRPI0516158 A BR PI0516158A BR PI0516158 A BRPI0516158 A BR PI0516158A
- Authority
- BR
- Brazil
- Prior art keywords
- reduced flammability
- polyurethane foams
- flexible polyurethane
- superior durability
- molded flexible
- Prior art date
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
- C08J9/22—After-treatment of expandable particles; Forming foamed products
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/7806—Nitrogen containing -N-C=0 groups
- C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
- C08G18/7837—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing allophanate 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
- C08G18/48—Polyethers
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
- C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
- C08G18/794—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aromatic isocyanates or isothiocyanates
-
- 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
- C08J9/22—After-treatment of expandable particles; Forming foamed products
- C08J9/228—Forming foamed products
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/24496—Foamed or cellular component
- Y10T428/24504—Component comprises a polymer [e.g., rubber, etc.]
- Y10T428/24512—Polyurethane
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
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)
Abstract
ESPUMAS DE POLIURETANO FLEXìVEIS MOLDADAS COM INFLAMABILIDADE REDUZIDA E SUPERIOR DURABILIDADE. A presente invenção fornece um processo para a produção de uma espuma de poliuretano flexível obtendo inflamabilidade reduzida e mantendo a durabilidade. Estas espumas são preparadas pela reação de uma mistura de di- ou poliisocianato/poliisocianurato com componente de poliol, opcionalmente na presença de um catalisador, agente de dilatação, aditivos e um agente de reticulação. O poliisocianurato empregado na mistura é uma nova composição.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/956,392 US20060073321A1 (en) | 2004-10-01 | 2004-10-01 | Molded flexible polyurethane foams with reduced flammability and superior durability |
PCT/US2005/034687 WO2006039298A2 (en) | 2004-10-01 | 2005-09-27 | Molded flexible polyurethane foams with reduced flammability and superior durability |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0516158A true BRPI0516158A (pt) | 2008-08-26 |
Family
ID=35634899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0516158-4A BRPI0516158A (pt) | 2004-10-01 | 2005-09-27 | espumas de poliuretano flexìveis moldadas com inflamabilidade reduzida e superior durabilidade |
Country Status (10)
Country | Link |
---|---|
US (1) | US20060073321A1 (pt) |
EP (1) | EP1797130A2 (pt) |
JP (1) | JP2008514792A (pt) |
KR (1) | KR20070073843A (pt) |
CN (1) | CN101031601A (pt) |
AU (1) | AU2005292105A1 (pt) |
BR (1) | BRPI0516158A (pt) |
CA (1) | CA2521571A1 (pt) |
MX (1) | MXPA05010514A (pt) |
WO (1) | WO2006039298A2 (pt) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2444536C9 (ru) * | 2006-04-12 | 2013-07-10 | Басф Се | Способ получения полиуретанов |
US20080227878A1 (en) * | 2007-03-14 | 2008-09-18 | James Garrett | Trimer and allophanate modified isocyanates, a process for their production, foams comprising these modified isocyanates, and a process for the production of these foams |
US8901187B1 (en) | 2008-12-19 | 2014-12-02 | Hickory Springs Manufacturing Company | High resilience flexible polyurethane foam using MDI |
US8906975B1 (en) | 2009-02-09 | 2014-12-09 | Hickory Springs Manufacturing Company | Conventional flexible polyurethane foam using MDI |
JP4920051B2 (ja) * | 2009-02-25 | 2012-04-18 | 株式会社日立製作所 | 酸素燃焼ボイラプラント及び酸素燃焼ボイラプラントの運転方法 |
CN102212182B (zh) * | 2010-04-08 | 2012-11-07 | 襄樊精信汇明化工有限责任公司 | 一种固化剂二苯基甲烷二异氰酸酯三聚体及其制备方法 |
US10323212B2 (en) * | 2010-04-23 | 2019-06-18 | Covestro Llc | Polyols suitable for hot molded foam production with high renewable resource content |
JP5003810B2 (ja) * | 2010-10-01 | 2012-08-15 | 日本ポリウレタン工業株式会社 | 軟質ポリウレタンフォームの製造方法 |
JP5649403B2 (ja) * | 2010-10-26 | 2015-01-07 | 文化シヤッター株式会社 | 見切材 |
JP5957001B2 (ja) | 2010-11-03 | 2016-07-27 | ダウ グローバル テクノロジーズ エルエルシー | 自己破砕性ポリウレタン系 |
US10066047B2 (en) | 2012-02-02 | 2018-09-04 | Covestro Llc | Polyurethane foams with decreased aldehyde emissions, a process for preparing these foams and a method for decreasing aldehyde in polyurethane foams |
ES2765194T3 (es) * | 2013-07-25 | 2020-06-08 | Dow Global Technologies Llc | Espuma de poliuretano flexible resistente a la llama |
WO2015082460A1 (de) * | 2013-12-04 | 2015-06-11 | Bayer Materialscience Ag | Reaktionssystem für einen monomerarmen 1-k polyurethanschaum |
WO2015082461A1 (de) * | 2013-12-04 | 2015-06-11 | Bayer Materialscience Ag | Reaktionssystem für einen monomerarmen 1-K Polyurethanschaum II |
US9505025B2 (en) * | 2014-02-12 | 2016-11-29 | Acushnet Company | Golf balls incorporating light-stable and durable cover compositions |
JP2017137411A (ja) * | 2016-02-03 | 2017-08-10 | 東ソー株式会社 | 軟質ポリウレタンフォーム用ポリイソシアネート組成物 |
CN111909355A (zh) * | 2020-08-13 | 2020-11-10 | 荆晓东 | 一种耐疲劳低密度高回弹海绵及其制备方法 |
CN114989383B (zh) * | 2022-06-11 | 2024-04-05 | 常州禄泽新材料科技有限公司 | 一种环保型聚氨酯发泡剂的制备方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2052028C3 (de) * | 1970-10-23 | 1982-12-16 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von flammfesten flexiblen Polyurethanschaumstoffen aus Polyäthern |
US3652424A (en) * | 1969-12-29 | 1972-03-28 | Du Pont | Stable tolylene diisocyanate compositions |
DE2002064C2 (de) * | 1970-01-17 | 1983-09-01 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von flammwidrigen elastischen oder halbelastischen Schaumstoffen |
US3856718A (en) * | 1972-09-18 | 1974-12-24 | Allied Chem | Molded flexible polyurethane foams |
DE3244407A1 (de) * | 1982-12-01 | 1984-06-07 | Bayer Ag, 5090 Leverkusen | Neue polyisocyanatgemische, ein verfahren zu ihrer herstellung und ihre verwendung als aufbaukomponente bei der herstellung von polyurethankunststoffen |
US4568703A (en) * | 1984-07-27 | 1986-02-04 | Bp Chemicals Limited | Process for the production of polymers containing isocyanurate and or oxazolidone linkages |
US4552903A (en) * | 1984-12-24 | 1985-11-12 | The Dow Chemical Company | Flexible polyurethane foams prepared from cotrimers of alkylene-bridged polyphenylene polyisocyanates |
DE4003230A1 (de) * | 1990-02-03 | 1991-08-08 | Hoechst Ag | Selbstverloeschende polyurethane |
DE4026474A1 (de) * | 1990-08-22 | 1992-02-27 | Bayer Ag | Neue isocyanuratgruppen aufweisende polyisocyanatmischungen, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyurethanschaumstoffen |
US5182310A (en) * | 1991-07-25 | 1993-01-26 | Dow Chemical Company | Isocyanate-reactive composition and process for preparing a flexible polyurethane foam |
US5668191A (en) * | 1995-12-21 | 1997-09-16 | Arco Chemical Technology, L.P. | One-shot cold molded flexible polyurethane foam from low primary hydroxyl polyols and process for the preparation thereof |
US5663272A (en) * | 1995-12-22 | 1997-09-02 | Bayer Corporation | Allophanate-modified diphenylmethane diisocyanates and processes for their production and use |
US5874485A (en) * | 1997-11-10 | 1999-02-23 | Bayer Corporation | Flexible foams and flexible molded foams based on allophanate-modified diphenylmethane diisocyanates and processes for the production of these foams |
US5821275A (en) * | 1997-11-10 | 1998-10-13 | Bayer Corporation | Flexible foams and flexible molded foams based on liquid isocyanate-terminated allophanate-modified MDI prepolymer blends and processes for the production of these foams |
US6028158A (en) * | 1997-12-31 | 2000-02-22 | Bayer Corporation | Freeze-stable allophanate-modified toluene diisocyanate trimers |
US5955609A (en) * | 1997-12-31 | 1999-09-21 | Bayer Corporation | Trimer catalyst system for aliphatic and aromatic isocyanates |
GB0004699D0 (en) * | 2000-02-28 | 2000-04-19 | Merck Sharp & Dohme | Chemical synthesis |
US6271279B1 (en) * | 2000-07-10 | 2001-08-07 | Bayer Corporation | High resilient flexible urethane foam and flexible molded foams based on allophanate modified isocyanates |
-
2004
- 2004-10-01 US US10/956,392 patent/US20060073321A1/en not_active Abandoned
-
2005
- 2005-09-27 EP EP20050807659 patent/EP1797130A2/en not_active Withdrawn
- 2005-09-27 WO PCT/US2005/034687 patent/WO2006039298A2/en active Application Filing
- 2005-09-27 JP JP2007534715A patent/JP2008514792A/ja not_active Withdrawn
- 2005-09-27 BR BRPI0516158-4A patent/BRPI0516158A/pt not_active IP Right Cessation
- 2005-09-27 AU AU2005292105A patent/AU2005292105A1/en not_active Abandoned
- 2005-09-27 CN CNA2005800329412A patent/CN101031601A/zh active Pending
- 2005-09-27 KR KR1020077009835A patent/KR20070073843A/ko not_active Application Discontinuation
- 2005-09-28 CA CA 2521571 patent/CA2521571A1/en not_active Abandoned
- 2005-09-29 MX MXPA05010514A patent/MXPA05010514A/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP1797130A2 (en) | 2007-06-20 |
MXPA05010514A (es) | 2006-07-11 |
KR20070073843A (ko) | 2007-07-10 |
CA2521571A1 (en) | 2006-04-01 |
CN101031601A (zh) | 2007-09-05 |
WO2006039298A3 (en) | 2007-03-08 |
US20060073321A1 (en) | 2006-04-06 |
AU2005292105A1 (en) | 2006-04-13 |
JP2008514792A (ja) | 2008-05-08 |
WO2006039298A2 (en) | 2006-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 4A, 5A E 6A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012. |