ES2138583T3 - Composiciones de moldeo en lamina mejoradas a base de resinas de poliester. - Google Patents
Composiciones de moldeo en lamina mejoradas a base de resinas de poliester.Info
- Publication number
- ES2138583T3 ES2138583T3 ES91107720T ES91107720T ES2138583T3 ES 2138583 T3 ES2138583 T3 ES 2138583T3 ES 91107720 T ES91107720 T ES 91107720T ES 91107720 T ES91107720 T ES 91107720T ES 2138583 T3 ES2138583 T3 ES 2138583T3
- Authority
- ES
- Spain
- Prior art keywords
- polyester resins
- molding compositions
- compositions based
- sheet molding
- improved sheet
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/06—Unsaturated polyesters
-
- 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
- C08G18/83—Chemically modified polymers
- C08G18/838—Chemically modified polymers by compounds containing heteroatoms other than oxygen, halogens, nitrogen, sulfur, phosphorus or silicon
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
-
- 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
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/68—Unsaturated polyesters
-
- 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
-
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/006—Using vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0082—Flexural strength; Flexion stiffness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
- Engineering & Computer Science (AREA)
- Reinforced Plastic Materials (AREA)
- Polyurethanes Or Polyureas (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
Abstract
ARTICULOS MOLDEADOS PREPARADOS DE COMPUESTOS DE MOLDEO DE HOJAS FLEXIBLES Y METODO PARA FABRICARLO. SE INCORPORA UN AGENTE MODIFICADOR DE LA FLEXIBILIDAD A UN COMPUESTO DE RESINA TERMOFIJADA (EJ: COMPUESTO DE MOLDEO DE HOJA) PARA MEJORAR LAS CARACTERISTICAS DE FLEXIBILIDAD DEL COMPUESTO DE RESINA TERMOFIJADA AL BAJAR EL MODULO FLEXIBLE. EL COMPUESTO DE RESINA TAMBIEN CONTIENE UN PREPOLIMERO DE URETANO TERMINADO DE ISOCIANATO; UN AGENTE PEGAJOSO; UN MATERIAL DE REFUERZO FIBROSO Y UN RELLENO INERTE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/555,924 US5100935A (en) | 1990-07-19 | 1990-07-19 | Flexible sheet molding compound and method of making the same |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2138583T3 true ES2138583T3 (es) | 2000-01-16 |
Family
ID=24219152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91107720T Expired - Lifetime ES2138583T3 (es) | 1990-07-19 | 1991-05-13 | Composiciones de moldeo en lamina mejoradas a base de resinas de poliester. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5100935A (es) |
EP (1) | EP0467032B1 (es) |
JP (1) | JP2709986B2 (es) |
KR (1) | KR960012456B1 (es) |
AU (1) | AU652353B2 (es) |
BR (1) | BR9102663A (es) |
CA (1) | CA2040174C (es) |
DE (1) | DE69131590T2 (es) |
ES (1) | ES2138583T3 (es) |
MX (1) | MX169922B (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5268400A (en) * | 1990-07-19 | 1993-12-07 | The Budd Company | Flexible sheet molding compound and method of making the same |
US5504151A (en) * | 1993-11-12 | 1996-04-02 | Ashland Inc. | Enhancers for thermoplastic low profile additives |
US5521232A (en) * | 1994-07-28 | 1996-05-28 | Ashland Inc. | Molding composition and process for low pressure molding of composite parts |
US6204342B1 (en) | 1997-08-27 | 2001-03-20 | Reichhold Chemicals | Thickening active H-containing resin with polycarbodiimide |
US6174427B1 (en) | 1998-09-24 | 2001-01-16 | The Dow Chemical Company | Process for the preparation of electromotively coated filled thermoset articles |
US20010031830A1 (en) * | 1999-04-26 | 2001-10-18 | Probir K. Guha | Composite molding compound additive |
FR2809741B1 (fr) * | 2000-05-31 | 2002-08-16 | Atofina | Materiaux thermodurs a tenue au choc amelioree |
WO2002071898A1 (en) * | 2001-03-07 | 2002-09-19 | Harman International Industries, Inc. | Thermoset composite material baffle for loudspeaker |
US6900261B2 (en) * | 2001-06-12 | 2005-05-31 | The University Of Delaware | Sheet molding compound resins from plant oils |
EP2311618A3 (en) * | 2002-07-18 | 2013-08-14 | Mitsubishi Rayon Co., Ltd. | Prepreg and method for production thereof |
EP1566394B2 (en) * | 2002-11-28 | 2015-08-26 | Mitsubishi Rayon Co., Ltd. | PROCESSES FOR PRODUCIng FIBER-REINFORCED COMPOSITE MATERIAL |
US20050182205A1 (en) * | 2004-02-17 | 2005-08-18 | Guha Probir K. | Polymeric thickener for molding compounds |
US7829637B2 (en) * | 2004-02-17 | 2010-11-09 | Continental Structural Plastics | Polymeric thickener for molding compounds |
US7425436B2 (en) * | 2004-07-30 | 2008-09-16 | Promega Corporation | Covalent tethering of functional groups to proteins and substrates therefor |
US7524547B2 (en) * | 2005-01-12 | 2009-04-28 | Continential Structural Plastics, Inc. | Powder primeable low moisture SMC |
US7700670B2 (en) | 2005-05-13 | 2010-04-20 | Beach Brian A | Low-density molding compound |
US20060281838A1 (en) * | 2005-06-08 | 2006-12-14 | Thomas Steinhausler | Non-provisional patent application |
US9676942B2 (en) | 2011-07-19 | 2017-06-13 | Continental Structural Plastics, Inc. | Enhanced thermoset resins containing pre-treated natural origin cellolosic fillers |
EP3095577B1 (en) * | 2014-01-17 | 2023-07-26 | Toray Industries, Inc. | Process for producing a coated fiber-reinforced resin molded article |
CN105295325B (zh) | 2014-06-27 | 2019-12-27 | 康廷南拓结构塑料有限公司 | 包括表面改性的微球体的低密度模塑料 |
CN105273365B (zh) | 2014-06-30 | 2019-03-26 | 康廷南拓结构塑料有限公司 | 包含表面改性玻璃填料的片状模塑组合物 |
WO2017132156A1 (en) | 2016-01-26 | 2017-08-03 | Continental Structural Plastics, Inc. | Graphene oxide modified thermoset monomer and synthesis thereof |
EP3442795B1 (en) | 2016-04-11 | 2021-03-24 | Continental Structural Plastics, Inc. | Vehicle components formed with epoxidized chopped glass bonded to a thermoset matrix |
US11214679B2 (en) | 2016-04-20 | 2022-01-04 | Continental Structural Plastics, Inc. | High strength sheet molding composition formed with an interpenetrating polymer network |
US11161311B2 (en) | 2016-12-26 | 2021-11-02 | Continental Structural Plastics, Inc. | Combined primary fiber and carbon fiber component for production of reinforced polymeric articles |
WO2019028199A1 (en) | 2017-08-03 | 2019-02-07 | Continental Structural Plastics, Inc. | COMPOSITIONS FOR MOLDING SHEETS MODIFIED BY GRAPHENE NANOPLAQUETTES |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3887515A (en) * | 1973-02-05 | 1975-06-03 | Dow Chemical Co | Process for making low profile molding compounds |
NL7508324A (nl) * | 1974-07-12 | 1976-01-14 | Mitsubishi Petrochemical Co | Hardbare harsmaterialen. |
US4067845A (en) * | 1975-12-08 | 1978-01-10 | The Budd Company | Maturation of polyester compositions for viscosity index control |
US4038341A (en) * | 1976-03-11 | 1977-07-26 | Hooker Chemicals & Plastics Corporation | Low profile additives in polyester systems |
US4260538A (en) * | 1979-09-27 | 1981-04-07 | The Budd Company | Matured moldable thermosetting dual polyester resin system |
GB2069510B (en) * | 1980-02-15 | 1983-09-28 | Asahi Chemical Ind | Thermosetting unsaturated polyester resin composition |
US4534888A (en) * | 1982-10-25 | 1985-08-13 | The General Tire & Rubber Company | In-mold coating |
US4440478A (en) * | 1981-12-31 | 1984-04-03 | Bell & Howell Company | Slide tray position sensing arrangement for slide projector apparatus utilizing two slide tray types |
DE3213946A1 (de) * | 1982-04-16 | 1983-10-27 | Basf Ag, 6700 Ludwigshafen | Haertbare polyesterformmassen |
US4400478A (en) * | 1982-12-23 | 1983-08-23 | Shell Oil Company | Molding compounds comprising a mixture of block copolymers employed as a modifier for thermosetting unsaturated polyester resin compositions |
US4488862A (en) * | 1983-04-25 | 1984-12-18 | The Budd Company | Compression molding apparatus having vacuum chamber |
US4855097A (en) * | 1983-04-25 | 1989-08-08 | The Budd Company | Compression molding a charge using vacuum |
US4551085A (en) * | 1983-04-25 | 1985-11-05 | The Budd Company | Compression molding apparatus having vacuum chamber |
US4612149A (en) * | 1983-04-25 | 1986-09-16 | The Budd Company | Compression molding a charge using vacuum |
US4535110A (en) * | 1984-06-25 | 1985-08-13 | The Budd Company | Dual functional additive |
US4663388A (en) * | 1985-08-05 | 1987-05-05 | A. E. Staley Manufacturing Company | Process for producing filled or reinforced polymer compositions |
US4622354A (en) * | 1985-10-22 | 1986-11-11 | The Budd Company | Phase stabilized polyester molding material |
JPH0629363B2 (ja) * | 1986-01-31 | 1994-04-20 | 日本油脂株式会社 | 低収縮性不飽和ポリエステル樹脂組成物の製造方法 |
US4839431A (en) * | 1986-12-31 | 1989-06-13 | Shell Oil Company | Elastomer comprising at least one conjugated olefin group and method of making same |
US4808361A (en) * | 1987-03-16 | 1989-02-28 | Gencorp Inc. | Method for forming an in-mold coated fiber reinforced part |
US4745018A (en) * | 1987-09-08 | 1988-05-17 | Gencorp Inc. | Treatment of FRP surfaces for bonding |
US4867924A (en) * | 1988-04-22 | 1989-09-19 | The Budd Company | Method and apparatus for compression molding under vacuum |
-
1990
- 1990-07-19 US US07/555,924 patent/US5100935A/en not_active Expired - Fee Related
-
1991
- 1991-04-02 AU AU74004/91A patent/AU652353B2/en not_active Ceased
- 1991-04-03 MX MX025193A patent/MX169922B/es unknown
- 1991-04-10 CA CA002040174A patent/CA2040174C/en not_active Expired - Fee Related
- 1991-05-13 EP EP91107720A patent/EP0467032B1/en not_active Expired - Lifetime
- 1991-05-13 DE DE69131590T patent/DE69131590T2/de not_active Expired - Fee Related
- 1991-05-13 ES ES91107720T patent/ES2138583T3/es not_active Expired - Lifetime
- 1991-05-15 KR KR1019910007822A patent/KR960012456B1/ko not_active IP Right Cessation
- 1991-06-25 BR BR919102663A patent/BR9102663A/pt not_active Application Discontinuation
- 1991-07-19 JP JP3204841A patent/JP2709986B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0693071A (ja) | 1994-04-05 |
CA2040174C (en) | 2000-08-08 |
EP0467032B1 (en) | 1999-09-08 |
EP0467032A3 (en) | 1993-03-03 |
KR920002701A (ko) | 1992-02-28 |
MX169922B (es) | 1993-07-30 |
CA2040174A1 (en) | 1992-01-20 |
DE69131590D1 (de) | 1999-10-14 |
AU7400491A (en) | 1992-01-23 |
AU652353B2 (en) | 1994-08-25 |
KR960012456B1 (ko) | 1996-09-20 |
US5100935A (en) | 1992-03-31 |
DE69131590T2 (de) | 2000-01-27 |
JP2709986B2 (ja) | 1998-02-04 |
BR9102663A (pt) | 1992-02-04 |
EP0467032A2 (en) | 1992-01-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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