TW235970B - Process for making fabrics, unidirectional tapes, and tubular structures - Google Patents

Process for making fabrics, unidirectional tapes, and tubular structures

Info

Publication number
TW235970B
TW235970B TW082105554A TW82105554A TW235970B TW 235970 B TW235970 B TW 235970B TW 082105554 A TW082105554 A TW 082105554A TW 82105554 A TW82105554 A TW 82105554A TW 235970 B TW235970 B TW 235970B
Authority
TW
Taiwan
Prior art keywords
thermoplastic
cowound
tows
tow
fibers
Prior art date
Application number
TW082105554A
Other languages
Chinese (zh)
Inventor
J Blonski Brian
Original Assignee
Prince Sports Group Inc
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 Prince Sports Group Inc filed Critical Prince Sports Group Inc
Application granted granted Critical
Publication of TW235970B publication Critical patent/TW235970B/en

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
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B29C70/446—Moulding structures having an axis of symmetry or at least one channel, e.g. tubular structures, frames
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B49/00—Stringed rackets, e.g. for tennis
    • A63B49/02—Frames
    • A63B49/10—Frames made of non-metallic materials, other than wood
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • 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
    • 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
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2209/00—Characteristics of used materials
    • A63B2209/02—Characteristics of used materials with reinforcing fibres, e.g. carbon, polyamide fibres
    • A63B2209/023—Long, oriented fibres, e.g. wound filaments, woven fabrics, mats

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Composite Materials (AREA)
  • Textile Engineering (AREA)
  • Materials Engineering (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

An article, such as a composite tennis racquet frame, is formed by cowinding one or more tows of reinforcement fibers with one or more tows of thermoplastic filaments, and then molding the cowound tow at a temperature and pressure sufficient to melt the thermoplastic and force the thermoplastic between the fibers. Each reinforcement fiber tow has a filament count of 6k or less and having diameters of 30 microns or less. Each thermoplastic fiber tow has a filament count between 20 and 1000, a denier between 50 and 5000, and a zero shear rate viscosity, at or above the melting temperature, in the range of 100 poise to 3000 poise. Preferably, the cowound tow is wrapped with a serving of thermoplastic filaments prior to molding. Cowound tows may be formed into a premold body, such as a sleeve, by braiding, weaving and the like, which is thereafter heated to melt the thermoplastic, consolidated with pressure to impregnate the reinforcing fibers, and form a molded article.
TW082105554A 1993-06-23 1993-07-13 Process for making fabrics, unidirectional tapes, and tubular structures TW235970B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8212593A 1993-06-23 1993-06-23

Publications (1)

Publication Number Publication Date
TW235970B true TW235970B (en) 1994-12-11

Family

ID=22169232

Family Applications (1)

Application Number Title Priority Date Filing Date
TW082105554A TW235970B (en) 1993-06-23 1993-07-13 Process for making fabrics, unidirectional tapes, and tubular structures

Country Status (2)

Country Link
TW (1) TW235970B (en)
WO (1) WO1995000319A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016170143A1 (en) 2015-04-22 2016-10-27 Ineos Styrolution Group Gmbh Method for producing a fibre-composites based on styrol- copolymers

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1009269A6 (en) * 1995-04-04 1997-01-07 Univ Leuven Kath Method for obtaining of a three-dimensional textile products, are hereby wire used with this thread and obtained by this method of composite materials.
GB9923211D0 (en) * 1999-10-02 1999-12-08 Aurelia Plastics Ltd Improvements in and relating to plastics composites
US10132012B2 (en) * 2013-03-14 2018-11-20 Federal-Mogul Powertrain Llc End-fray resistant heat-shrinkable woven sleeve, assembly therewith and methods of construction thereof
GB2569832B (en) * 2018-04-12 2020-10-21 Don & Low Ltd Improvements in or relating to polymer materials

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040492A3 (en) * 1980-05-21 1984-07-11 Mitsubishi Rayon Co., Ltd. Moulding material for fibre reinforced plastic tubes
GB2105247B (en) * 1981-06-23 1985-04-24 Courtaulds Plc Process for making a fibre-reinforced moulding
US4539249A (en) * 1983-09-06 1985-09-03 Textile Products, Incorporated Method and apparatus for producing blends of resinous, thermoplastic fiber, and laminated structures produced therefrom
US4741873A (en) * 1986-04-15 1988-05-03 Kaiser Aerotech, A Division Of Sowa & Sons Method for forming rigid composite preforms
EP0351201A3 (en) * 1988-07-13 1991-01-09 Hoechst Celanese Corporation Non-shrinkable hybrid yarn
US5176868A (en) * 1991-01-24 1993-01-05 Prince Manufacturing, Inc. Long fiber reinforced thermoplastic frame especially for a tennis racquet
JPH05138748A (en) * 1991-11-20 1993-06-08 Atsugi Unisia Corp Production of fiber reinforced resin pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016170143A1 (en) 2015-04-22 2016-10-27 Ineos Styrolution Group Gmbh Method for producing a fibre-composites based on styrol- copolymers

Also Published As

Publication number Publication date
WO1995000319A1 (en) 1995-01-05

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