DE69808223T2 - Faserverstärkter Formkörper aus Kunststoff und Verfahren zu dessen Herstellung - Google Patents
Faserverstärkter Formkörper aus Kunststoff und Verfahren zu dessen HerstellungInfo
- Publication number
- DE69808223T2 DE69808223T2 DE1998608223 DE69808223T DE69808223T2 DE 69808223 T2 DE69808223 T2 DE 69808223T2 DE 1998608223 DE1998608223 DE 1998608223 DE 69808223 T DE69808223 T DE 69808223T DE 69808223 T2 DE69808223 T2 DE 69808223T2
- Authority
- DE
- Germany
- Prior art keywords
- fiber
- plastic
- production
- molded body
- body made
- 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 - Fee Related
Links
Classifications
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1703—Introducing an auxiliary fluid into the mould
- B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
- B29C45/1705—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles using movable mould parts
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/58—Moulds
- B29C44/586—Moulds with a cavity increasing in size during foaming
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0005—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fibre reinforcements
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
- B29C2043/3615—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
- B29C2043/3615—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices
- B29C2043/3621—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices a plurality of individual elements acting on the material in the same or diferent directions, e.g. making tubular T-joints, profiles
- B29C2043/3623—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices a plurality of individual elements acting on the material in the same or diferent directions, e.g. making tubular T-joints, profiles coupled on a support, e.g. plate
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1703—Introducing an auxiliary fluid into the mould
- B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
- B29C2045/1723—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles using fibre reinforcements
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1703—Introducing an auxiliary fluid into the mould
- B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
- B29C2045/1729—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles fluid venting means
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
-
- 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.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/24992—Density or compression of components
-
- 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
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
- Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
-
- 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.]
- Y10T428/249961—With gradual property change within a component
-
- 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.]
- Y10T428/249987—With nonvoid component of specified composition
- Y10T428/249991—Synthetic resin or natural rubbers
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9324040A JPH11156881A (ja) | 1997-11-26 | 1997-11-26 | 繊維強化軽量樹脂成形品およびその製造方法 |
JP9347606A JPH11170290A (ja) | 1997-12-17 | 1997-12-17 | 繊維強化軽量樹脂成形品およびその製造方法 |
JP9348382A JPH11179749A (ja) | 1997-12-18 | 1997-12-18 | 繊維強化樹脂成形品およびその製造方法 |
JP9352688A JPH11179751A (ja) | 1997-12-22 | 1997-12-22 | 凸部を有する繊維強化軽量樹脂成形品およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69808223D1 DE69808223D1 (de) | 2002-10-31 |
DE69808223T2 true DE69808223T2 (de) | 2003-08-14 |
Family
ID=27480318
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1998608223 Expired - Fee Related DE69808223T2 (de) | 1997-11-26 | 1998-11-24 | Faserverstärkter Formkörper aus Kunststoff und Verfahren zu dessen Herstellung |
DE1998626733 Expired - Fee Related DE69826733T2 (de) | 1997-11-26 | 1998-11-24 | Faserverstärkter Formkörper aus Kunststoff und Verfahren zur dessen Herstellung |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1998626733 Expired - Fee Related DE69826733T2 (de) | 1997-11-26 | 1998-11-24 | Faserverstärkter Formkörper aus Kunststoff und Verfahren zur dessen Herstellung |
Country Status (7)
Country | Link |
---|---|
US (2) | US6368701B1 (de) |
EP (2) | EP0919351B1 (de) |
KR (1) | KR100676535B1 (de) |
CN (1) | CN1121315C (de) |
CA (1) | CA2254503A1 (de) |
DE (2) | DE69808223T2 (de) |
TW (1) | TW476697B (de) |
Families Citing this family (53)
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US6623838B1 (en) * | 1998-07-16 | 2003-09-23 | Idemitsu Petrochemical Co., Ltd. | Lightweight resin molded product and production method thereof |
US6511621B2 (en) * | 2001-01-11 | 2003-01-28 | Mitsubishi Heavy Industries, Ltd. | Method for injection-molding a propeller fan |
CN100508023C (zh) * | 2002-04-26 | 2009-07-01 | 普瑞曼聚合物有限公司 | 吸音体、吸音构造体及其制造方法 |
NO318008B1 (no) * | 2002-11-14 | 2005-01-17 | Primefloor As | Fremgangsmåte og anordning for fremstilling av platelegemer av plastmateriale, samt anvendelse derav |
JP2004223942A (ja) * | 2003-01-24 | 2004-08-12 | Aisin Seiki Co Ltd | 積層成形体、積層成形体の製造方法 |
DE10359257B4 (de) * | 2003-03-25 | 2008-06-12 | International Automotive Components Group North America, Inc. (n.d.Ges.d. Staates Delaware), Dearborn | Verfahren zum Formen eines Kunststoffartikels durch gasunterstütztes Kunststoffspritzformen |
US7524556B2 (en) * | 2003-07-23 | 2009-04-28 | Sumitomo Chemical Company, Limited | Thermoplastic resin foamed article |
JP4103721B2 (ja) * | 2003-08-01 | 2008-06-18 | 株式会社デンソー | 内燃機関用スロットル装置の成形方法 |
US7109642B2 (en) * | 2003-11-29 | 2006-09-19 | Walter Guy Scott | Composite piezoelectric apparatus and method |
US20060121200A1 (en) * | 2003-11-29 | 2006-06-08 | Cross Match Technologies, Inc. | Electroless plating of piezoelectric ceramic |
US20050252127A1 (en) * | 2004-03-31 | 2005-11-17 | Toyoda Gosei Co., Ltd. | Foamed molded product and manufacturing method thereof |
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US7991122B2 (en) | 2005-06-02 | 2011-08-02 | Adaptive Spectrum And Signal Alignment, Inc. | DSL system training |
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EP2337371B8 (de) * | 2006-06-06 | 2018-05-23 | Assia Spe, Llc | DSL System |
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AT9902U1 (de) | 2007-04-18 | 2008-05-15 | Pollmann Internat Gmbh | Herstellung von formteilen |
KR100941096B1 (ko) * | 2008-02-01 | 2010-02-10 | 현대자동차주식회사 | 차량용 범퍼 백빔의 성형방법 |
DE102008017508A1 (de) * | 2008-04-04 | 2009-10-08 | Otto Bock Schaumsysteme Gmbh | Verfahren zur Herstellung eines Formteils |
US20100050388A1 (en) * | 2008-09-04 | 2010-03-04 | Mcneilus Truck And Manufacturing, Inc. | Molded Hinge Article for a Side-Loading Refuse Vehicle and Method of Making |
JP5380112B2 (ja) * | 2009-02-27 | 2014-01-08 | 株式会社プライムポリマー | 射出発泡成形方法およびその装置 |
US8846189B1 (en) * | 2009-04-17 | 2014-09-30 | Uab Research Foundation | Long fiber thermoplastic thin-walled aeroshells for missile applications and methods of manufacture |
KR20110040082A (ko) * | 2009-10-13 | 2011-04-20 | 삼성전자주식회사 | 발포 수지제품 및 이를 제조하기 위한 발포 수지 제조금형 |
DE102010038765A1 (de) * | 2010-08-02 | 2012-02-02 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Herstellen eines Spritzgussteils |
DE102011105775B4 (de) * | 2011-06-24 | 2016-01-14 | Wittmann Battenfeld Gmbh | Verfahren zum Spritzgießen von Kunststoff-Formteilen aus thermoplastischem Kunststoff |
JP5546696B2 (ja) * | 2012-05-30 | 2014-07-09 | 日本写真印刷株式会社 | 射出成形品及びその製造方法 |
WO2014091305A2 (en) * | 2012-10-19 | 2014-06-19 | Magna International Inc. | Co-injection molding of the structural portion of a vehicle liftgate inner panel |
EP2969455A4 (de) * | 2013-03-12 | 2016-11-09 | Sabic Global Technologies Bv | Dünnwandige anwendung mit spritzprägen und forminterner walze |
CA2919089C (en) * | 2013-07-24 | 2021-10-19 | Integrated Composite Products, Inc. | Composite structural article |
ES2797351T3 (es) | 2013-12-12 | 2020-12-02 | Diab Int Ab | Aparato y procedimiento para la producción de embriones de espuma expandida |
KR20150072178A (ko) * | 2013-12-19 | 2015-06-29 | 현대자동차주식회사 | 차량용 백빔 |
WO2016025564A2 (en) | 2014-08-13 | 2016-02-18 | Integrated Composite Products, Inc. | Reinforcing article |
CN104539767A (zh) * | 2015-01-09 | 2015-04-22 | 昆山恒源鑫模塑科技有限公司 | 保护套及其制作方法 |
MX2017010015A (es) | 2015-02-12 | 2017-11-22 | Integrated Composite Products Inc | Miembro de refuerzo de fibra previamente tensada y metodo para su manufactura. |
WO2017037621A1 (en) | 2015-09-04 | 2017-03-09 | Sabic Global Technologies B.V. | Process for producing longer fibers in injection molded solid parts by dissolving of gas during plasticizing |
WO2018117182A1 (ja) * | 2016-12-22 | 2018-06-28 | 東レ株式会社 | 加工品の製造方法および加工品 |
TWI697395B (zh) * | 2017-05-23 | 2020-07-01 | 歐特捷實業股份有限公司 | 發泡高分子物之模製加工系統 |
JP6966073B2 (ja) * | 2017-12-05 | 2021-11-10 | 南条装備工業株式会社 | 樹脂成形装置及び樹脂成形方法 |
TWI709473B (zh) * | 2018-03-29 | 2020-11-11 | 荷蘭商耐基創新公司 | 用於製造發泡體組件之方法 |
CN111727110B (zh) * | 2018-04-25 | 2022-03-29 | 旭化成株式会社 | 连续纤维增强树脂成型体、及其制造方法 |
JP7074047B2 (ja) * | 2018-12-26 | 2022-05-24 | 株式会社デンソー | 樹脂部品の製造方法 |
CN112238562A (zh) * | 2019-07-17 | 2021-01-19 | 精元电脑股份有限公司 | 键盘用基板装置的制造方法 |
JP7230834B2 (ja) * | 2020-01-21 | 2023-03-01 | トヨタ自動車株式会社 | 繊維強化樹脂成形品の製造方法および製造装置 |
US11780129B2 (en) | 2020-03-20 | 2023-10-10 | King Steel Machinery Co., Ltd. | Molding method for operating molding device |
EP3984715B1 (de) * | 2020-10-13 | 2023-11-15 | Technische Universität München | Faserverstärkter löslicher kern und verfahren zu dessen herstellung |
EP4255710A1 (de) * | 2020-12-02 | 2023-10-11 | International Automotive Components Group NA, Inc. | Verfahren und durch spritzgiessen hergestellter gegenstand |
TWI834253B (zh) * | 2021-08-23 | 2024-03-01 | 歐特捷實業股份有限公司 | 複合物及其製備方法 |
CN114279534A (zh) * | 2021-12-22 | 2022-04-05 | 金华万里扬机械制造有限公司 | 预发机用称量装置 |
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JPH08281675A (ja) * | 1995-02-14 | 1996-10-29 | Kobe Steel Ltd | 繊維強化樹脂成形品及び成形方法並びに成形装置 |
JP3108318B2 (ja) * | 1995-04-20 | 2000-11-13 | 旭化成工業株式会社 | 熱可塑性樹脂製軸一体型歯車、その成形金型及び中空射出成形方法 |
EP0765722A1 (de) * | 1995-09-28 | 1997-04-02 | Siebolt Hettinga | Verfahren zum Kontrollieren der Dicke der Haut eines Kunststoffgegenstandes mit regelter Dichte |
JP3623586B2 (ja) * | 1996-02-16 | 2005-02-23 | 出光興産株式会社 | ガラス繊維強化熱可塑性樹脂軽量成形品の製造方法及び軽量成形品 |
CA2235881A1 (en) | 1996-02-16 | 1997-08-21 | Idemitsu Petrochemical Co., Ltd. | A method of forming a light-weight, fiber-reinforced thermoplastic resin product and a light-weight molded product |
TW438658B (en) | 1997-05-07 | 2001-06-07 | Idemitsu Petrochemical Co | Method of obtaining a gas-introduced fiber-reinforced resin injection molding and molding obtained by the same |
JPH1110673A (ja) | 1997-06-24 | 1999-01-19 | Idemitsu Petrochem Co Ltd | 繊維強化樹脂の積層成形方法および積層成形品 |
-
1998
- 1998-11-20 TW TW87119295A patent/TW476697B/zh not_active IP Right Cessation
- 1998-11-24 DE DE1998608223 patent/DE69808223T2/de not_active Expired - Fee Related
- 1998-11-24 EP EP98122318A patent/EP0919351B1/de not_active Expired - Lifetime
- 1998-11-24 EP EP02009517A patent/EP1243397B1/de not_active Expired - Lifetime
- 1998-11-24 DE DE1998626733 patent/DE69826733T2/de not_active Expired - Fee Related
- 1998-11-25 US US09/199,819 patent/US6368701B1/en not_active Expired - Fee Related
- 1998-11-25 CA CA 2254503 patent/CA2254503A1/en not_active Abandoned
- 1998-11-26 KR KR1019980051028A patent/KR100676535B1/ko not_active IP Right Cessation
- 1998-11-26 CN CN98126535A patent/CN1121315C/zh not_active Expired - Fee Related
-
2002
- 2002-02-12 US US10/073,028 patent/US6488871B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1243397A2 (de) | 2002-09-25 |
EP1243397A3 (de) | 2003-03-05 |
KR100676535B1 (ko) | 2007-04-25 |
EP0919351B1 (de) | 2002-09-25 |
CN1225870A (zh) | 1999-08-18 |
DE69826733D1 (de) | 2004-11-04 |
US6368701B1 (en) | 2002-04-09 |
EP0919351A2 (de) | 1999-06-02 |
DE69826733T2 (de) | 2005-02-10 |
EP0919351A3 (de) | 1999-07-07 |
EP1243397B1 (de) | 2004-09-29 |
CA2254503A1 (en) | 1999-05-26 |
KR19990045617A (ko) | 1999-06-25 |
CN1121315C (zh) | 2003-09-17 |
DE69808223D1 (de) | 2002-10-31 |
US6488871B2 (en) | 2002-12-03 |
TW476697B (en) | 2002-02-21 |
US20020094428A1 (en) | 2002-07-18 |
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