AU1704997A - Process for preparing preforms and molded articles - Google Patents

Process for preparing preforms and molded articles

Info

Publication number
AU1704997A
AU1704997A AU17049/97A AU1704997A AU1704997A AU 1704997 A AU1704997 A AU 1704997A AU 17049/97 A AU17049/97 A AU 17049/97A AU 1704997 A AU1704997 A AU 1704997A AU 1704997 A AU1704997 A AU 1704997A
Authority
AU
Australia
Prior art keywords
molded articles
preparing preforms
preforms
preparing
articles
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.)
Abandoned
Application number
AU17049/97A
Inventor
Paul D. Forsythe
Leonardo C. Lopez
Ronald R. Pelletier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of AU1704997A publication Critical patent/AU1704997A/en
Abandoned legal-status Critical Current

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
    • 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
    • B29C70/48—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 and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/14—Making preforms characterised by structure or composition
    • B29B11/16—Making preforms characterised by structure or composition comprising fillers or reinforcement
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
    • B29C53/8083—Improving bonding of wound materials or layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Reinforced Plastic Materials (AREA)
AU17049/97A 1997-01-08 1997-01-08 Process for preparing preforms and molded articles Abandoned AU1704997A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1997/000898 WO1998030374A1 (en) 1997-01-08 1997-01-08 Process for preparing preforms and molded articles

Publications (1)

Publication Number Publication Date
AU1704997A true AU1704997A (en) 1998-08-03

Family

ID=22260262

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17049/97A Abandoned AU1704997A (en) 1997-01-08 1997-01-08 Process for preparing preforms and molded articles

Country Status (2)

Country Link
AU (1) AU1704997A (en)
WO (1) WO1998030374A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1215022B1 (en) * 2000-12-13 2006-07-19 Arova Schaffhausen AG Process for manufacturing a composite of plastics and fibres of indefinite length
DE10161773A1 (en) * 2001-12-15 2003-06-26 Bayerische Motoren Werke Ag Method for producing a three-dimensionally shaped fiber composite plastic component
BRPI0509351B1 (en) 2004-03-31 2015-03-03 Toho Tenax Europe Gmbh THREAD, USE OF THE SAME, PRE-FORM, METHOD FOR PRODUCING THE SAME, AND, USE OF THE PRE-FORM
CN100418720C (en) * 2005-06-10 2008-09-17 中国航空工业第一集团公司北京航空材料研究院 Preparation method of liquid state shaping composite material preshaped body
ATE537718T1 (en) * 2007-04-18 2012-01-15 Dsm Ip Assets Bv METHOD FOR PRODUCING A FIBER WOUND CURVED PRODUCT AND PRODUCT OBTAINED THEREFROM
EP2763842A1 (en) * 2011-10-05 2014-08-13 Basf Se Method for producing fiber-reinforced composite materials
DE102012004942B4 (en) * 2012-03-12 2014-02-20 Munich Composites Gmbh Process for producing a preform and a fiber composite prefabricated component produced therefrom
WO2015069442A1 (en) * 2013-11-06 2015-05-14 United Technologies Corporation In-situ desizing for liquid infusion processes
CN108099225B (en) * 2017-12-18 2023-10-31 金发科技股份有限公司 Alternating pressure melting impregnation equipment and melting impregnation method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW207975B (en) * 1991-10-19 1993-06-21 Sumitomo Seika Chemicals
US5480603A (en) * 1994-05-19 1996-01-02 The Dow Chemical Company Method for preparing preforms for molding processes

Also Published As

Publication number Publication date
WO1998030374A1 (en) 1998-07-16

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