BR0206681A - Sistema de reação adequado para a produção de moldes expandidos pelo processo rim, e, artigo de espuma moldado por ld-s-rim reforçado por esteira - Google Patents
Sistema de reação adequado para a produção de moldes expandidos pelo processo rim, e, artigo de espuma moldado por ld-s-rim reforçado por esteiraInfo
- Publication number
- BR0206681A BR0206681A BR0206681-5A BR0206681A BR0206681A BR 0206681 A BR0206681 A BR 0206681A BR 0206681 A BR0206681 A BR 0206681A BR 0206681 A BR0206681 A BR 0206681A
- Authority
- BR
- Brazil
- Prior art keywords
- molds
- production
- rim
- reaction system
- system suitable
- Prior art date
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
- C08G18/65—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
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
- B29C67/246—Moulding high reactive monomers or prepolymers, e.g. by reaction injection moulding [RIM], liquid injection moulding [LIM]
-
- 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
- C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
-
- 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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4288—Polycondensates having carboxylic or carbonic ester groups in the main chain modified by higher fatty oils or their acids or by resin acids
-
- 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
-
- 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
- C08G2110/0041—Foam properties having specified density
- C08G2110/0066—≥ 150kg/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
- C08G2120/00—Compositions for reaction injection moulding 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
- C08G2125/00—Compositions for processes using internal mould release agents
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Polyurethanes Or Polyureas (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
"SISTEMA DE REAçãO ADEQUADO PARA A PRODUçãO DE MOLDES EXPANDIDOS PELO PROCESSO RIM, E, ARTIGO DE ESPUMA MOLDADO POR LD-S-RIM REFORçADO POR ESTEIRA". São providos artigos moldados espumados, produzidos por moldagem por injeção de reação (RIM). Os artigos moldados são formados por reação de um componente de poliisocianato com um componente reativo de isocianato, usando-se um agente de intumescimento. Os artigos moldados são preferivelmente compósitos, formados na presença de um material de reforço fibroso. Os artigos espumados são caracterizados por tempos de permanência em molde mínimos relativamente curtos e podem, desse modo, ser produzidos mais economicamente do que os compósitos da arte anterior. Os artigos espumados são ainda caracterizados por uma redução dos defeitos físicos, tais como fendas e vazios.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26370601P | 2001-01-24 | 2001-01-24 | |
US26724601P | 2001-02-08 | 2001-02-08 | |
US27244401P | 2001-03-01 | 2001-03-01 | |
US29224401P | 2001-05-18 | 2001-05-18 | |
PCT/US2002/001754 WO2002059175A2 (en) | 2001-01-24 | 2002-01-23 | Molded foam articles prepared with reduced mold residence time and improved quality |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0206681A true BR0206681A (pt) | 2006-01-17 |
Family
ID=27500795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0206681-5A BR0206681A (pt) | 2001-01-24 | 2002-01-23 | Sistema de reação adequado para a produção de moldes expandidos pelo processo rim, e, artigo de espuma moldado por ld-s-rim reforçado por esteira |
Country Status (9)
Country | Link |
---|---|
US (1) | US6887911B2 (pt) |
EP (1) | EP1353969A2 (pt) |
JP (1) | JP2005503447A (pt) |
CN (1) | CN1514849A (pt) |
AU (1) | AU2002237904A1 (pt) |
BR (1) | BR0206681A (pt) |
CA (1) | CA2434458A1 (pt) |
MX (1) | MXPA03006220A (pt) |
WO (1) | WO2002059175A2 (pt) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040171784A1 (en) * | 1999-03-15 | 2004-09-02 | Shidaker Trent A. | Internal mold release compositions |
US7185468B2 (en) | 2002-10-31 | 2007-03-06 | Jeld-Wen, Inc. | Multi-layered fire door and method for making the same |
US7399438B2 (en) | 2003-02-24 | 2008-07-15 | Jeld-Wen, Inc. | Thin-layer lignocellulose composites having increased resistance to moisture and methods of making the same |
US7943070B1 (en) | 2003-05-05 | 2011-05-17 | Jeld-Wen, Inc. | Molded thin-layer lignocellulose composites having reduced thickness and methods of making same |
AU2004254629B2 (en) * | 2003-07-01 | 2010-04-01 | Jeld-Wen, Inc | Methods and systems for the automated manufacture of composite doors |
DE102004008718A1 (de) * | 2004-02-23 | 2005-09-08 | Arvinmeritor Gmbh | Verfahren zum Herstellen eines Fahrzeugkarosserieanbauteils sowie Karosserieanbauteil |
CA2561137A1 (en) | 2004-04-21 | 2005-11-10 | Jeld-Wen, Inc. | Fiber-reinforced composites and building structures comprising fiber-reinforced composites |
US20060000173A1 (en) * | 2004-06-18 | 2006-01-05 | Edstrom Brian D | Composite structures having the appearance of knotty wood and methods of making such structures |
DE102004030196A1 (de) * | 2004-06-22 | 2006-01-19 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyurethan-Formkörpern |
CN101360590A (zh) | 2004-09-30 | 2009-02-04 | 杰尔德-文股份有限公司 | 为生产建筑结构和其他木材产品处理木材 |
KR100909605B1 (ko) * | 2005-03-08 | 2009-07-27 | 도요 고무 고교 가부시키가이샤 | 연마 패드 및 그 제조 방법 |
KR100949560B1 (ko) * | 2005-05-17 | 2010-03-25 | 도요 고무 고교 가부시키가이샤 | 연마 패드 |
EP1922364A4 (en) | 2005-08-09 | 2010-04-21 | Univ North Carolina | METHODS AND MATERIALS FOR MANUFACTURING MICROFLUIDIC DEVICES |
FR2889848B1 (fr) * | 2005-08-17 | 2007-09-21 | Saint Gobain Performance Plast | Materiau cellulaire resistant a l'hydrolyse, composition et procedes de fabrication |
JP4884725B2 (ja) * | 2005-08-30 | 2012-02-29 | 東洋ゴム工業株式会社 | 研磨パッド |
US20070160812A1 (en) * | 2006-01-06 | 2007-07-12 | Pickens Gregory A | Products and processes for forming door skins |
JP5031236B2 (ja) * | 2006-01-10 | 2012-09-19 | 東洋ゴム工業株式会社 | 研磨パッド |
EP1991608A4 (en) * | 2006-02-23 | 2011-07-20 | Robert N Clausi | HIGHLY CHARGED COMPOSITE MATERIALS |
US8318296B2 (en) * | 2006-02-24 | 2012-11-27 | Basf Aktiengesellschaft | Composite article |
US20070225393A1 (en) * | 2006-03-27 | 2007-09-27 | Arnold Allen R Jr | Crosslinkers for minimizing deterioration of polyurethane foams |
WO2008026451A1 (en) * | 2006-08-28 | 2008-03-06 | Toyo Tire & Rubber Co., Ltd. | Polishing pad |
JP5008927B2 (ja) | 2006-08-31 | 2012-08-22 | 東洋ゴム工業株式会社 | 研磨パッド |
US20080058468A1 (en) * | 2006-08-31 | 2008-03-06 | Bayer Materialscience Llc | Low density rigid reinforced polyurethanes and a process for their production |
JP5078000B2 (ja) | 2007-03-28 | 2012-11-21 | 東洋ゴム工業株式会社 | 研磨パッド |
US20090012195A1 (en) | 2007-07-05 | 2009-01-08 | Neff Raymond A | Resin composition for use in forming a polyurethane article with increased comfort |
DE102007050100A1 (de) * | 2007-10-19 | 2009-04-23 | Entwicklungsgesellschaft für Akustik (EfA) mit beschränkter Haftung | Schallisolierung mit CO2-beladener Kompakt-Polyurethan-Schaumstoff (RIM)-Schicht |
US20090113830A1 (en) * | 2007-11-07 | 2009-05-07 | Jeld-Wen, Inc. | Composite garage doors and processes for making such doors |
DE102008006004B3 (de) * | 2008-01-25 | 2009-08-27 | Bayer Materialscience Ag | Thermoplastische Polyurethane und deren Verwendung |
US20090297818A1 (en) * | 2008-05-29 | 2009-12-03 | Jeld-Wen, Inc. | Primer compositions and methods of making the same |
US8058193B2 (en) * | 2008-12-11 | 2011-11-15 | Jeld-Wen, Inc. | Thin-layer lignocellulose composites and methods of making the same |
US8901187B1 (en) | 2008-12-19 | 2014-12-02 | Hickory Springs Manufacturing Company | High resilience flexible polyurethane foam using MDI |
US8604094B2 (en) | 2008-12-23 | 2013-12-10 | Basf Se | Flexible polyurethane foam and method of producing same |
US8906975B1 (en) | 2009-02-09 | 2014-12-09 | Hickory Springs Manufacturing Company | Conventional flexible polyurethane foam using MDI |
KR100950217B1 (ko) * | 2009-08-28 | 2010-03-29 | (주)애린엠피테크 | 복합성형체의 제조방법 |
EP2591029A1 (en) * | 2010-07-08 | 2013-05-15 | Huntsman International LLC | Polyisocyanate-based anti-corrosion coating |
PL3077434T3 (pl) * | 2013-12-04 | 2021-08-02 | Covestro Intellectual Property Gmbh & Co. Kg | Układ reakcji dla pianki poliuretanowej 1-K o niskiej zawartości monomeru |
DE102014208353A1 (de) * | 2014-05-05 | 2015-11-05 | Henkel Ag & Co. Kgaa | Mehrphasige Polyurethan-Zusammensetzung mit reduzierter Schaumentwicklung |
KR102621939B1 (ko) | 2015-05-05 | 2024-01-05 | 에보닉 오퍼레이션스 게엠베하 | 지연 작용 겔화 촉매 조성물 및 폴리우레탄 폴리머의 제조 방법 |
KR101745116B1 (ko) | 2015-07-27 | 2017-06-08 | 현대자동차주식회사 | 사출 성형용 열가소성 폴리우레탄 조성물 및 그 제조방법 |
US20190111622A1 (en) * | 2016-09-01 | 2019-04-18 | Oleg Yurevich KHALIP | Device and method for forming a three-dimensional object from a liquid polymer |
RU2640063C1 (ru) * | 2016-12-12 | 2017-12-26 | Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг Росссии) | Способ изготовления полимерного изделия на трехмерном принтере |
MX2022009817A (es) * | 2020-02-17 | 2022-09-05 | Dow Global Technologies Llc | Espuma rigida de poliuretano. |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US576409A (en) * | 1897-02-02 | Linotype-machine | ||
US3095386A (en) | 1960-05-31 | 1963-06-25 | Mobay Chemical Corp | Polyurethane polymers containing tall oil |
US4983643A (en) | 1989-06-08 | 1991-01-08 | Mobay Corporation | Polyurea elastomers with reduced brittleness |
US4954537A (en) | 1989-06-08 | 1990-09-04 | Mobay Corporation | Internal mold release agent for use in polyurea rim systems |
US5125973A (en) | 1991-04-22 | 1992-06-30 | Miles Inc. | Internal mold release agents and use thereof in the production of molded products |
US5160538A (en) | 1991-04-22 | 1992-11-03 | Miles Inc. | Internal release agents, active hydrogen containing mixtures which contain such agents and the use thereof in a process for the production of molded products |
US5125974A (en) | 1991-04-22 | 1992-06-30 | Miles Inc. | Internal mold release agents and the use thereof in the production of molded products |
US5389696A (en) * | 1993-09-17 | 1995-02-14 | Miles Inc. | Process for the production of molded products using internal mold release agents |
US5576409B1 (en) | 1995-08-25 | 1998-09-22 | Ici Plc | Internal mold release compositions |
AU5461899A (en) * | 1998-07-29 | 2000-02-21 | Huntsman Ici Chemicals Llc | Compatabilization of internal mold release agents |
AU3725900A (en) * | 1999-03-15 | 2000-10-04 | Huntsman International Llc | Internal mold release compositions |
-
2002
- 2002-01-23 CN CNA028040104A patent/CN1514849A/zh active Pending
- 2002-01-23 JP JP2002559473A patent/JP2005503447A/ja not_active Withdrawn
- 2002-01-23 AU AU2002237904A patent/AU2002237904A1/en not_active Abandoned
- 2002-01-23 WO PCT/US2002/001754 patent/WO2002059175A2/en active Application Filing
- 2002-01-23 EP EP02704208A patent/EP1353969A2/en not_active Withdrawn
- 2002-01-23 CA CA002434458A patent/CA2434458A1/en not_active Abandoned
- 2002-01-23 MX MXPA03006220A patent/MXPA03006220A/es active IP Right Grant
- 2002-01-23 BR BR0206681-5A patent/BR0206681A/pt unknown
-
2003
- 2003-06-11 US US10/458,821 patent/US6887911B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20040034113A1 (en) | 2004-02-19 |
AU2002237904A1 (en) | 2002-08-06 |
MXPA03006220A (es) | 2003-09-22 |
CN1514849A (zh) | 2004-07-21 |
EP1353969A2 (en) | 2003-10-22 |
US6887911B2 (en) | 2005-05-03 |
WO2002059175A3 (en) | 2002-10-10 |
JP2005503447A (ja) | 2005-02-03 |
CA2434458A1 (en) | 2002-08-01 |
WO2002059175A2 (en) | 2002-08-01 |
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