IL83828A - Method for molding using a dual solid flowable polymer system - Google Patents

Method for molding using a dual solid flowable polymer system

Info

Publication number
IL83828A
IL83828A IL83828A IL8382887A IL83828A IL 83828 A IL83828 A IL 83828A IL 83828 A IL83828 A IL 83828A IL 8382887 A IL8382887 A IL 8382887A IL 83828 A IL83828 A IL 83828A
Authority
IL
Israel
Prior art keywords
molding
polymer system
flowable polymer
solid flowable
dual solid
Prior art date
Application number
IL83828A
Other languages
English (en)
Other versions
IL83828A0 (en
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of IL83828A0 publication Critical patent/IL83828A0/xx
Publication of IL83828A publication Critical patent/IL83828A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/001—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a flexible element, e.g. diaphragm, urged by fluid pressure; Isostatic presses
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • 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
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • 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
    • B29C70/12—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat
    • 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
    • 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
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • B29C43/12—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using bags surrounding the moulding material or using membranes contacting the moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Fluid Mechanics (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Silicon Polymers (AREA)
  • Moulding By Coating Moulds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
IL83828A 1986-09-10 1987-09-08 Method for molding using a dual solid flowable polymer system IL83828A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/907,947 US4770835A (en) 1986-09-10 1986-09-10 Method for molding using a dual solid flowable polymer system

Publications (2)

Publication Number Publication Date
IL83828A0 IL83828A0 (en) 1988-02-29
IL83828A true IL83828A (en) 1991-01-31

Family

ID=25424906

Family Applications (1)

Application Number Title Priority Date Filing Date
IL83828A IL83828A (en) 1986-09-10 1987-09-08 Method for molding using a dual solid flowable polymer system

Country Status (8)

Country Link
US (1) US4770835A (fr)
EP (1) EP0260218B1 (fr)
JP (1) JP2529579B2 (fr)
KR (1) KR950012845B1 (fr)
CN (1) CN1006615B (fr)
CA (1) CA1299334C (fr)
DE (2) DE3769897D1 (fr)
IL (1) IL83828A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4889668A (en) * 1987-10-05 1989-12-26 Dow Corning Corporation Fixed-volume, trapped rubber molding method
US5051224A (en) * 1988-01-21 1991-09-24 Dow Corning Corporation Method for molding composite articles
US5051226A (en) * 1989-09-18 1991-09-24 The Boeing Company Method of curing composite parts
US5160678A (en) * 1989-12-15 1992-11-03 United States Surgical Corporation Pressurized powder support for treating processes
US5484277A (en) * 1989-12-26 1996-01-16 Mcdonnell Douglas Corporation Mandreless molding system
US5198173A (en) * 1990-12-13 1993-03-30 E. I. Du Pont De Nemours And Company Process for preparing advanced composite structures
US5131834A (en) * 1990-12-21 1992-07-21 Northrop Corporation Silicone gel isostatic pressurizing bag and method of use and manufacture
US5142905A (en) * 1991-02-08 1992-09-01 United Technologies Corporation Overlapped test specimen fixture
CA2840120C (fr) * 2011-07-08 2019-01-22 Xtek Ltd. Procede de fabrication d'articles multicouches
US11298892B2 (en) * 2019-07-01 2022-04-12 The Boeing Company Expandable tooling systems and methods

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1778068B2 (de) * 1968-03-25 1976-05-06 Konus-Kessel Gesellschaft für Wärmetechnik mbH & Co KG, 6832 Hockenheim Vorrichtung zum aufeinanderfolgenden heizen und kuehlen einer bearbeitungseinrichtung
DE1792209A1 (de) * 1968-08-03 1971-10-28 Agrob Ag Verfahren zum isolstatischen Pressen trockener Pulver
DE2134168B2 (de) * 1971-07-09 1977-02-17 Holzwerk Becker Kg, 6728 Germersheim Verfahren zum profilieren einer unter pressdruck formbaren materialbahn und pressbett zu dessen durchfuehrung
US3843601A (en) * 1973-10-11 1974-10-22 Stauffer Chemical Co Hydraulic elastomer
US4167430A (en) * 1978-04-28 1979-09-11 General Dynamics Corporation Method for fabricating a composite bonded structure
US4264556A (en) * 1979-08-27 1981-04-28 Kaplesh Kumar Thermal isostatic densifying method and apparatus
US4388263A (en) * 1981-10-13 1983-06-14 General Dynamics Corp./Convair Division Controlled elastomeric tooling for plastic fabrication
US4547337A (en) * 1982-04-28 1985-10-15 Kelsey-Hayes Company Pressure-transmitting medium and method for utilizing same to densify material
US4499048A (en) * 1983-02-23 1985-02-12 Metal Alloys, Inc. Method of consolidating a metallic body

Also Published As

Publication number Publication date
US4770835A (en) 1988-09-13
EP0260218B1 (fr) 1991-05-08
IL83828A0 (en) 1988-02-29
DE260218T1 (de) 1988-07-21
EP0260218A2 (fr) 1988-03-16
CN87106265A (zh) 1988-03-23
CA1299334C (fr) 1992-04-28
CN1006615B (zh) 1990-01-31
KR880003724A (ko) 1988-05-30
KR950012845B1 (ko) 1995-10-23
JPS6371308A (ja) 1988-03-31
EP0260218A3 (en) 1988-10-19
JP2529579B2 (ja) 1996-08-28
DE3769897D1 (de) 1991-06-13

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Legal Events

Date Code Title Description
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