KR920703286A - Method for producing fiber reinforced molded plastic article and preform using photocurable binder for same - Google Patents

Method for producing fiber reinforced molded plastic article and preform using photocurable binder for same

Info

Publication number
KR920703286A
KR920703286A KR1019920701645A KR920701645A KR920703286A KR 920703286 A KR920703286 A KR 920703286A KR 1019920701645 A KR1019920701645 A KR 1019920701645A KR 920701645 A KR920701645 A KR 920701645A KR 920703286 A KR920703286 A KR 920703286A
Authority
KR
South Korea
Prior art keywords
fiber
preform
composition
fibers
mold
Prior art date
Application number
KR1019920701645A
Other languages
Korean (ko)
Inventor
헨리 뵈켈리 루돌프
오스틴 서로오지 케네쓰
Original Assignee
프리맨 케미칼 코포레이션
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.)
Filing date
Publication date
Application filed by 프리맨 케미칼 코포레이션 filed Critical 프리맨 케미칼 코포레이션
Publication of KR920703286A publication Critical patent/KR920703286A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00Making preforms
    • B29B11/14Making preforms characterised by structure or composition
    • B29B11/16Making preforms characterised by structure or composition comprising fillers or reinforcement
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28Shaping operations therefor
    • B29C70/30Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/34Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
    • B29C70/345Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using matched moulds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/003Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised by the matrix material, e.g. material composition or physical properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2791/00Shaping characteristics in general
    • B29C2791/001Shaping in several steps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Reinforced Plastic Materials (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

내용 없음No content

Description

섬유 보강 성형 플라스틱 물품의 제조방법 및 이를위한 광경화 결합제를 사용하는 예비성형물Method for producing fiber reinforced molded plastic article and preform using photocurable binder for same

[도면의 간단한 설명][Brief Description of Drawings]

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (18)

a. 보강섬유층을 최종 성형 물품의 적어도 일부분에 상응하는 구조를 갖는 예비성형물 금형의 표면상에 도포하고, b. UV 광선하에서 중합성인 광경화성 물질 및 중합 광개시제를 함유하는 자외선 경화성 조성물로 상기 섬유의 적어도 약간을, 상기 섬유들간의 간격을 충진함이 없이 상기 섬유를 코팅하기에 충분한 정도로 코팅하고, c. 상기 코팅된 섬유를 UV 광선에 노출시켜 상기 조성물읕 경화시키고, d. 생성 예비성형물을 상기 예비성형물 금형표면으로부터 제거하고 e. 상기 예비성형물 및 변형가능한 플라스틱 물질을 금형내에 넣고, f. 상기 예비성형물 및 상기 플라스틱 물질을 함께 성형하여 보강제로서 함유된 상기 섬유와 상기 플라스틱으로 구성된 물품을 형성하고, g. 생성 섬유 보강 플라스틱 물품을 상기 금형으로부터 제거하는 것으로 구성되는 섬유 보강 성형 물품의 제조방법.a. Applying a reinforcing fiber layer onto the surface of the preform mold having a structure corresponding to at least a portion of the final molded article, b. Coating at least a portion of the fibers to a sufficient extent to coat the fibers without filling the gaps between the fibers with an ultraviolet curable composition containing a photocurable material and a polymerization photoinitiator that is polymerizable under UV light, c. The coated fiber is exposed to UV light to cure the composition and d. Remove the resulting preform from the mold surface of the preform and e. Putting the preform and the deformable plastic material into a mold, f. Molding the preform and the plastic material together to form an article composed of the fiber and the plastic contained as a reinforcing agent, g. A method of making a fiber reinforced molded article, comprising removing the resulting fiber reinforced plastic article from the mold. 제1항에 있어서, 코팅안된 보강 섬유를 처음에 금형 표면에 도포한 다음 상기 UV광선원에 노출시키기 이전에 상기 자외선 경화성 조성물로 코팅하는 방법.The method of claim 1, wherein the uncoated reinforcing fiber is first applied to the mold surface and then coated with the ultraviolet curable composition prior to exposure to the UV light source. 제1항에 있어서, 상기 보강 섬유를 상기 UV 광선원에 노출시키기 전에 상기 예비성형물 금형 표면에 도포하기에 앞서 상기 자외선 경화성 조성물로 예비 코팅하는 방법.The method of claim 1, wherein the reinforcing fibers are precoated with the UV curable composition prior to application to the preform mold surface prior to exposure to the UV light source. 제1항에 있어서, 상기 광경화성 조성물이 불포화 폴리에스테르, 메타크릴화 우레탄, 아크릴화 우레탄, 아크릴화 에폭시, 메타크릴화 에폭시, 폴리에테르 아크릴레이트 수지, 폴리에테르 메타크릴레이트 수지, 아크릴화 폴리에스테르, 메타크릴화 폴리에스테르, 알리 불포화 및 UV 조사에 의해 탈보호될 수 있는 보호 양이온성 촉매를 함유하는 양이온성 중합성 조성물을 함유하는 조성물, 또는 상기 광경화성 조성물 및 폴리에틸렌계 불포화 유기 단량체의 혼합물로 구성된 군으로부터 선택되는 방법.The method of claim 1, wherein the photocurable composition is unsaturated polyester, methacrylated urethane, acrylated urethane, acrylated epoxy, methacrylated epoxy, polyether acrylate resin, polyether methacrylate resin, acrylated polyester, methacryl From a group comprising a cationic polymerizable composition containing a protected polyester, a protective cationic catalyst capable of being deprotected by ali unsaturated and UV irradiation, or a mixture of said photocurable composition and a polyethylene-based unsaturated organic monomer. The method chosen. 제1항에 있어서, 상기 예비성형물 금형은 성형될 부분과 일치하는 형상을 갖는 스크린 또는 UV 조사투과성 물질로 구성되는 방법.The method of claim 1, wherein the preform mold is comprised of a screen or UV irradiating material having a shape consistent with the portion to be molded. 제1항에 있어서, 상기 예비성형물 금형이 둘레에 상기 섬유가 부착된 맨드릴로 구성되는 방법.The method of claim 1 wherein the preform mold consists of a mandrel with the fibers attached to the perimeter. 제1항에 있어서, 상기 섬유가 광학적으로 투명한 방법.The method of claim 1, wherein the fiber is optically transparent. 제1항에 있어서, 상기 섬유가 유리섬유이고, 상기 광경화성 조성물이 상기 섬유위에 상기 섬유의 약 0.2 내지 15 중량% 양으로 코팅되는 방법.The method of claim 1, wherein the fiber is glass fiber and the photocurable composition is coated on the fiber in an amount of about 0.2-15% by weight of the fiber. 제1항에 있어서, 상기 조성물이 또한 과산화물 경화성 물질 및 과산화물 촉매를 함유하는 방법.The method of claim 1 wherein the composition also contains a peroxide curable material and a peroxide catalyst. a. 보강섬유층을 최종 성형 물품의 적어도 일부분에 상응하는 구조를 갖는 예비성형물 금형의 표면상에 도포하고, b. UV 광선하에서 중합성인 광경화성 물질 및 중합 광개시제를 함유하는 자외선 경화성 조성물로, 상기 섬유를 상기 섬유물간의 간격을 충진함이 없이 상기 섬유를 코팅하기에 충분한 정도로 코팅하고, c. 상기 코팅 섬유를 UV 광선에 노출시켜 상기 조성물을 경화시키고, d. 생성 예비성형물을 상기 예비 성형물 금형표면으로부터 제거하는 것으로 구성되는 섬유 보강 성형 물품을 제조하는데 사용하기위한 섬유 보강 예비성형물의 제조방법.a. Applying a reinforcing fiber layer onto the surface of the preform mold having a structure corresponding to at least a portion of the final molded article, b. An ultraviolet curable composition containing a photocurable material and a polymerization photoinitiator that is polymerizable under UV light, the fibers being coated to an extent sufficient to coat the fibers without filling the gaps between the fibers, c. The coating fiber is exposed to UV light to cure the composition, d. A method of making a fiber reinforced preform for use in making a fiber reinforced molded article consisting of removing a resulting preform from said preform mold surface. 제10항에 있어서, 상기 코팅안된 보강 섬유를 처음에 금형 표면에 도포한 다음 상기 UV 광선원에 노출시키기 이전에 상기 자외선 경화성 조성물로 코팅하는 방법.The method of claim 10, wherein the uncoated reinforcing fiber is first applied to a mold surface and then coated with the ultraviolet curable composition prior to exposure to the UV light source. 제10항에 있어서, 상기 보강 섬유를 상기 UV 광선원에 노출시키기 전에 상기 예비성형물 금형 표면에 도포하기에 앞서 상기 자외선 경화성 조성물로 예비 코팅하는 방법.The method of claim 10, wherein the reinforcing fibers are precoated with the UV curable composition prior to application to the preform mold surface prior to exposure to the UV light source. 제10항에 있어서, 상기 광경화성 조성물이 불포화 플리에스테르, 메타크릴화 우레탄, 아크릴화 우레탄, 아크릴화 에폭시, 메타클리화 에폭시, 폴리에테르 아크릴레이트, 폴리에테르 메타크릴레이트, 아크릴화 폴리에스테르 수지, 알릴 불포화 및 UV 조사에 의해 탈보호될 수 있는 보호 양이온성 촉매를 함유하는 양이온성중합성 조성물을 함유하는 조성물, 또는 상기 광경화성 조성물 및 폴리에틸렌계 불포화 유기단량체의 혼합물로 구성된 군으로부터 선택되는 방법.The method of claim 10 wherein the photocurable composition is unsaturated polyester, methacrylated urethane, acrylated urethane, acrylated epoxy, methacrylated epoxy, polyether acrylate, polyether methacrylate, acrylated polyester resin, allyl unsaturated and A composition comprising a cationic polymerizable composition containing a protective cationic catalyst that can be deprotected by UV irradiation, or a mixture of said photocurable composition and polyethylene-based unsaturated organomonomer. 제10항에 있어서, 상기 예비성형물 금형이 성형될 부분과 일치하는 형상을 갖는 스크린 또는 투명한 금형으로 구성되는 방법.The method of claim 10, wherein the preform mold consists of a screen or a transparent mold having a shape consistent with the portion to be molded. 제10항에 있어서, 상기 예비성형물 금형이 둘레에 상기 섬유가 부착된 맨드릴로 구성되는 방법.The method of claim 10 wherein the preform mold consists of a mandrel with the fibers attached to the perimeter. 제10항에 있어서, 상기 섬유가 광학적으로 투명한 방법.The method of claim 10, wherein the fiber is optically transparent. 제10항에 있어서, 상기 섬유가 유리섬유이고, 상기 광경화성 조성물이 상기 섬유위에 상기 섬유의 약 0.2 내지 15중량% 양으로 코팅되는 방법.The method of claim 10, wherein the fiber is glass fiber and the photocurable composition is coated on the fiber in an amount of about 0.2-15% by weight of the fiber. 제10항에 있어서, 상기 조성물이 또한 과산화물 경화성 물질 및 과산화물 촉매를 함유하는 방법.The method of claim 10, wherein the composition also contains a peroxide curable material and a peroxide catalyst. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920701645A 1990-01-11 1990-12-19 Method for producing fiber reinforced molded plastic article and preform using photocurable binder for same KR920703286A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US46338890A 1990-01-11 1990-01-11
US463,388 1990-01-11
US60999790A 1990-11-07 1990-11-07
US609,997 1990-11-07
PCT/US1990/007528 WO1991010547A1 (en) 1990-01-11 1990-12-19 Process of forming fiber reinforced molded plastic articles and preforms therefor using a photosetting binder

Publications (1)

Publication Number Publication Date
KR920703286A true KR920703286A (en) 1992-12-17

Family

ID=27040639

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920701645A KR920703286A (en) 1990-01-11 1990-12-19 Method for producing fiber reinforced molded plastic article and preform using photocurable binder for same

Country Status (6)

Country Link
EP (1) EP0510097A1 (en)
JP (1) JPH05505352A (en)
KR (1) KR920703286A (en)
AU (1) AU660407B2 (en)
CA (1) CA2073682C (en)
WO (1) WO1991010547A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020088794A (en) * 2001-05-21 2002-11-29 유림산업 주식회사 Reinforced plastic have granite pattern and manufacture method thereof

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE141203T1 (en) * 1990-07-12 1996-08-15 Lawton C A Co METHOD AND DEVICE FOR PRODUCING STRUCTURALLY REINFORCED PREFORMS, BONDED OR STAPLED WITH ENERGY TEMPORARY
US5192387A (en) * 1990-11-05 1993-03-09 The C.A. Lawton Company Method of making preforms
US5217654A (en) * 1992-01-30 1993-06-08 The C. A. Lawton Company Two-stage mat forming preforming and molding process
ZA93819B (en) * 1992-02-24 1993-10-15 Cook Composites & Polymers Process of making a rigid multi-layer preform
FR2700171B1 (en) * 1993-01-07 1995-02-24 Vetrotex France Sa Process for the preparation of glass-resin prepregs intended for the manufacture of composite parts.
FI102945B1 (en) * 1995-02-24 1999-03-31 Bioxid Oy Polymer-fiber preform, process for its preparation and its use
US5882462A (en) * 1996-02-02 1999-03-16 Dow-United Technologies Composite Products Method for fabricating a corrugated composite channel
AU4487497A (en) * 1997-09-19 1999-04-12 Boeing Company, The Method for fabricating a corrugated composite channel
DE10161773A1 (en) * 2001-12-15 2003-06-26 Bayerische Motoren Werke Ag Method for producing a three-dimensionally shaped fiber composite plastic component
CN1938162B (en) * 2004-03-30 2011-06-01 旭化成电子材料株式会社 Hollow cylindrical printing element, its production method and hollow cylindrical core material
TW200716361A (en) * 2005-07-27 2007-05-01 Mitsubishi Heavy Ind Ltd Rtm process
DE102006048920B3 (en) * 2006-10-10 2008-05-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Preparing light-weight component, useful e.g. in vehicle, comprises pre-impregnating semi-fabricated product having e.g. glass and electrically conductive fiber, inserting product into heatable molding tool, applying pressure and hardening
DE102008028865B4 (en) * 2008-06-19 2015-04-02 Airbus Defence and Space GmbH Process for the production of fiber composite profile components, as well as use of such manufactured fiber composite profile components
JP2012001665A (en) * 2010-06-18 2012-01-05 Asahi Organic Chemicals Industry Co Ltd Sheet material, piping member, and method of manufacturing sheet material

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US442587A (en) * 1890-12-09 Fender for street-cars
SE420991B (en) * 1978-02-13 1981-11-16 Scandinavian Glasfiber Ab KIT FOR PREPARATION OF FORMULA OF GLASS FIBER ARMED HARDWARE
DE2931737A1 (en) * 1979-08-04 1981-02-26 Basf Ag METHOD FOR PRODUCING MOLDED BODIES FROM UNSATURATED POLYESTER RESINS
US4692291A (en) * 1980-04-14 1987-09-08 Union Carbide Corporation Molding method using fast curing fiber reinforced, low viscosity thermosetting resin
DE3109424A1 (en) * 1981-03-12 1982-10-28 Herbert 7140 Ludwigsburg Schreiber METHOD FOR THE PRODUCTION OF FIBER REINFORCED PLASTIC OBJECTS AND PREPREG FOR ITS IMPLEMENTATION AND ITEMS OBTAINED THEREOF
DE3636755A1 (en) * 1986-10-29 1988-05-05 Basf Ag METHOD FOR PRODUCING HOLLOW BODIES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020088794A (en) * 2001-05-21 2002-11-29 유림산업 주식회사 Reinforced plastic have granite pattern and manufacture method thereof

Also Published As

Publication number Publication date
CA2073682C (en) 2002-02-19
AU7220391A (en) 1991-08-05
WO1991010547A1 (en) 1991-07-25
EP0510097A1 (en) 1992-10-28
CA2073682A1 (en) 1991-07-12
JPH05505352A (en) 1993-08-12
AU660407B2 (en) 1995-06-29

Similar Documents

Publication Publication Date Title
KR920703286A (en) Method for producing fiber reinforced molded plastic article and preform using photocurable binder for same
KR930016454A (en) Molding resin and ultraviolet (UV) -transparent mold prepared therefrom
ES2082622T3 (en) PREFORMATION AND FORMATION OF MATS OF TWO STATES.
JPS641526A (en) Molding of composite material by means of ultra-violet ray curing
DE60022957D1 (en) Process for the production of highly stressed composite parts
CN108136667B (en) Smoothing of 3D printed lenses
ATE284780T1 (en) METHOD FOR PRODUCING A PLASTIC EYE GLASS LENS
ATE141301T1 (en) RADIATION CURED MATRIX MATERIAL, FIBERGLASS RIBBON CABLES MADE FROM THIS MATERIAL AND METHOD FOR PRODUCING SUCH FIBERGLASS RIBBON CABLES
MXPA02012318A (en) Curing of a gel coat on a mold.
FI91373C (en) Method and apparatus for absorbing a continuous fiber bundle
JPH011526A (en) Method of molding composite materials using ultraviolet curing
KR950008047A (en) Abrasive products
EP1213612A3 (en) Radiation curable resin composition, manufacturing process and article made using such a composition
EP0913368A3 (en) Method and apparatus for coating fibers
BR9507062A (en) Process for producing optical quality plastic composite lenses and respective optical quality plastic composite lens
KR910012758A (en) Products with uncoloured cured color coatings
KR950703439A (en) PROCESS FOR MOLDING ARTICLES HAVING A DURABLE HIGH STRENGTH HIGH GLOSS GEL COAT
CA2034422A1 (en) Coated optical fiber and methods of making
JPS63120613A (en) Manufacture of hollow molded form
CA2036743A1 (en) Methods of and apparatus for making coated optical fiber
ATE149413T1 (en) METHOD FOR PRODUCING NATURAL STONE IMITATIONS, IN PARTICULAR LARGE-VOLUME IMITATIONS OF ROCK BLOCKS
JPH05320381A (en) Fiber-reinforced ultraviolet-curing resin prepreg and production of molded product using the same
JPH0486707A (en) Production of optical waveguide
JPH0443301A (en) Resin coating method for optical component
JPH0356899B2 (en)

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E601 Decision to refuse application