FR1509783A - Method of forming a thermoplastic article - Google Patents

Method of forming a thermoplastic article

Info

Publication number
FR1509783A
FR1509783A FR93295A FR93295A FR1509783A FR 1509783 A FR1509783 A FR 1509783A FR 93295 A FR93295 A FR 93295A FR 93295 A FR93295 A FR 93295A FR 1509783 A FR1509783 A FR 1509783A
Authority
FR
France
Prior art keywords
forming
thermoplastic article
thermoplastic
article
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
Application number
FR93295A
Other languages
French (fr)
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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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 SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Application granted granted Critical
Publication of FR1509783A publication Critical patent/FR1509783A/en
Expired 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
    • 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
    • B29C43/54—Compensating volume change, e.g. retraction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
    • B30B15/022—Moulds for compacting material in powder, granular of pasta form
    • B30B15/024—Moulds for compacting material in powder, granular of pasta form using elastic mould parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
FR93295A 1966-02-03 1967-02-01 Method of forming a thermoplastic article Expired FR1509783A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US52474366A 1966-02-03 1966-02-03
US53184066A 1966-03-04 1966-03-04
US57491166A 1966-08-25 1966-08-25

Publications (1)

Publication Number Publication Date
FR1509783A true FR1509783A (en) 1968-01-12

Family

ID=27414901

Family Applications (1)

Application Number Title Priority Date Filing Date
FR93295A Expired FR1509783A (en) 1966-02-03 1967-02-01 Method of forming a thermoplastic article

Country Status (5)

Country Link
BE (1) BE693509A (en)
DE (1) DE1704292A1 (en)
FR (1) FR1509783A (en)
GB (1) GB1166381A (en)
NL (1) NL6701523A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019867A1 (en) * 1979-06-02 1980-12-10 Schock & Co. GmbH Mould for casting articles from polymerisable synthetic resins

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA989127A (en) * 1971-03-01 1976-05-18 Norbert L. Bradley Scrapless forming of plastic articles
DE2856580A1 (en) * 1978-12-22 1980-10-30 Arnold Gerhart Moulded article resistance to stresses is improved - by modifying thermoplastics resin molecular orientation during cooling in mould
DE102018126096B4 (en) * 2018-10-19 2020-08-06 Siempelkamp Maschinen- Und Anlagenbau Gmbh Process for operating a continuously operating press
CN112917989A (en) * 2021-02-23 2021-06-08 贵州省湄潭县德隆气门制造有限公司 Hard alloy valve mould
CN114734620B (en) * 2022-05-10 2023-03-24 业成科技（成都）有限公司 Concave surface attaching method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019867A1 (en) * 1979-06-02 1980-12-10 Schock & Co. GmbH Mould for casting articles from polymerisable synthetic resins
WO1980002670A1 (en) * 1979-06-02 1980-12-11 Schock & Co Gmbh Mould for producing form castings of resin cast by reaction and utilisation of such mould
FR2457757A1 (en) * 1979-06-02 1980-12-26 Schock & Co Gmbh MOLD FOR THE MANUFACTURE OF MOLDS IN REACTIVE CASTING RESINS AND MOLDING METHOD THEREFOR

Also Published As

Publication number Publication date
NL6701523A (en) 1967-08-04
DE1704292A1 (en) 1971-05-06
BE693509A (en) 1967-08-01
GB1166381A (en) 1969-10-08

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