GB1540173A - Isothermal transfer moulding - Google Patents

Isothermal transfer moulding

Info

Publication number
GB1540173A
GB1540173A GB23036/77A GB2303677A GB1540173A GB 1540173 A GB1540173 A GB 1540173A GB 23036/77 A GB23036/77 A GB 23036/77A GB 2303677 A GB2303677 A GB 2303677A GB 1540173 A GB1540173 A GB 1540173A
Authority
GB
United Kingdom
Prior art keywords
transfer moulding
isothermal transfer
isothermal
moulding
transfer
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
GB23036/77A
Other languages
English (en)
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.)
Resistoflex Corp
Original Assignee
Resistoflex 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 Resistoflex Corp filed Critical Resistoflex Corp
Publication of GB1540173A publication Critical patent/GB1540173A/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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
GB23036/77A 1976-06-10 1977-05-31 Isothermal transfer moulding Expired GB1540173A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/694,779 US4313901A (en) 1976-06-10 1976-06-10 Isothermal transfer molding

Publications (1)

Publication Number Publication Date
GB1540173A true GB1540173A (en) 1979-02-07

Family

ID=24790245

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23036/77A Expired GB1540173A (en) 1976-06-10 1977-05-31 Isothermal transfer moulding

Country Status (5)

Country Link
US (1) US4313901A (https=)
JP (1) JPS52151353A (https=)
DE (1) DE2722842A1 (https=)
FR (1) FR2354189A1 (https=)
GB (1) GB1540173A (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0684031B2 (ja) * 1984-08-16 1994-10-26 三菱マテリアル株式会社 射出成形方法
US5867900A (en) * 1997-08-26 1999-02-09 Ecowater Systems, Inc. Plastic coated valve rotor and a method of manufacturing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1935794A (en) * 1929-04-29 1933-11-21 Inland Mfg Co Method for molding plastic material
US2080783A (en) * 1932-03-09 1937-05-18 Celluloid Corp Method of molding thermoplastic materials
US2287277A (en) * 1939-07-21 1942-06-23 Grotelite Company Inc Method of forming and injecting thermoplastic materials
GB661166A (en) * 1947-08-06 1951-11-21 Polymer Corp Improvements in or relating to a method of moulding plastic materials
US2617152A (en) * 1949-12-31 1952-11-11 Kellogg M W Co Transfer molding of perfluorochlorocarbon plastic
US3776998A (en) * 1972-02-10 1973-12-04 Teledyne Mid America Corp Method of molding rubber articles

Also Published As

Publication number Publication date
DE2722842A1 (de) 1977-12-22
FR2354189A1 (fr) 1978-01-06
US4313901A (en) 1982-02-02
JPS52151353A (en) 1977-12-15
FR2354189B3 (https=) 1980-04-04
JPS6117254B2 (https=) 1986-05-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee