GB1150655A - Improvements in and relating to Methods of Manufacturing Synthetic Resin Mouldings - Google Patents

Improvements in and relating to Methods of Manufacturing Synthetic Resin Mouldings

Info

Publication number
GB1150655A
GB1150655A GB15384/68A GB1538468A GB1150655A GB 1150655 A GB1150655 A GB 1150655A GB 15384/68 A GB15384/68 A GB 15384/68A GB 1538468 A GB1538468 A GB 1538468A GB 1150655 A GB1150655 A GB 1150655A
Authority
GB
United Kingdom
Prior art keywords
synthetic resin
cores
outer layer
inner part
relating
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
GB15384/68A
Inventor
Yuzo Kawamura
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB15384/68A priority Critical patent/GB1150655A/en
Publication of GB1150655A publication Critical patent/GB1150655A/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
    • 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
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/086—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of pure plastics material, e.g. foam layers
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • B29C67/205—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising surface fusion, and bonding of particles to form voids, e.g. sintering
    • 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
    • B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
    • B29C70/66—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres the filler comprising hollow constituents, e.g. syntactic foam
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4895—Solvent bonding, i.e. the surfaces of the parts to be joined being treated with solvents, swelling or softening agents, without adhesives
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/737—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined
    • B29C66/7379—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined degradable
    • B29C66/73793—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined degradable soluble, e.g. water-soluble

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

1,150,655. Synthetic resin mouldings. Y. KAWAMURA. 6 June, 1966, No. 15384/68. Divided out of 1,150,654. Heading B5A. A synthetic resin moulding is made from cores comprising an inner part of a first material and an outer layer of a different material, by arranging the cores in a mould and treating the cores so that the outer layer softens and adheres to adjacent cores while the inner part maintains its shape. The inner part may be solid, hollow or foam filled and is made preferably of a fairly high melting point polymer. The outer layer is preferably of a low melting point polymer and may be softened by heating or with a solvent. Examples of suitable combinations of polymers are given.
GB15384/68A 1966-06-06 1966-06-06 Improvements in and relating to Methods of Manufacturing Synthetic Resin Mouldings Expired GB1150655A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB15384/68A GB1150655A (en) 1966-06-06 1966-06-06 Improvements in and relating to Methods of Manufacturing Synthetic Resin Mouldings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15384/68A GB1150655A (en) 1966-06-06 1966-06-06 Improvements in and relating to Methods of Manufacturing Synthetic Resin Mouldings

Publications (1)

Publication Number Publication Date
GB1150655A true GB1150655A (en) 1969-04-30

Family

ID=10058209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15384/68A Expired GB1150655A (en) 1966-06-06 1966-06-06 Improvements in and relating to Methods of Manufacturing Synthetic Resin Mouldings

Country Status (1)

Country Link
GB (1) GB1150655A (en)

Similar Documents

Publication Publication Date Title
ES236190Y (en) A MOLD TO PREPARE AN ARTICLE OF CELLULAR STRUCTURE OF THERMOPLASTIC RESIN.
ES403440A1 (en) Method of molding a composite reinforced foamed product
GB997277A (en) Method of moulding plastic containers
ES346256A1 (en) Improvements in the manufacture of molded articles
ES295489A1 (en) Molding process
GB1150655A (en) Improvements in and relating to Methods of Manufacturing Synthetic Resin Mouldings
IL33950A (en) Thermosetting resin moulding material,method of producing the same and articles moulded therefrom
JPS5635597A (en) Manufacture of speaker diaphragm
JPS5596793A (en) Production of diaphragm for speaker
JPS5684927A (en) Manufacture of composite cellular molding
GB1174952A (en) Process for the Production of Buttons and the like, with Polyester Resins
IT962841B (en) PROCEDURE FOR MANUFACTURING SMOOTH SHAPED PARTS OF ARTIFICIAL MATERIAL FROM ARTIFICIAL MATERIALS WITH PERFORMANCE IN PARTICULAR PROPELLEN T BY INJECTION MOLDING OR MOLD SUITABLE FOR THE IMPLEMENTATION OF THE PROCEDURE AND SHAPED PART PRODUCED ACCORDING TO THE PROCESS
GB1351251A (en) Compression-coated plastic foam cores
JPS55113541A (en) Molding of hollow synthetic resin molded article
CH553044A (en) MOLDING CHASSIS FOR THE MANUFACTURING OF MOLDED PARTS IN EXPANDED THERMOPLASTIC MATERIAL.
GB1409418A (en) Method of manufacturing moulded cellular plastics articles
CA997116A (en) Moulding and curing of fibre reinforced plastic resin
FR2114992A1 (en) Moulding heat-expandable thermoplastic
JPS553270A (en) Manufacture of diaphragm edge for speaker
GB1072681A (en) Methods of mould manufacture
GB1045265A (en) Improvements in or relating to the manufacture of hollow poles, pipes, spars and other like structures made in reinforced synthetic resin
GB1150835A (en) Improvements or relating to methods of apparatus for manufacturing hollow bodies from plastics material
GB827736A (en) Improvements in or relating to the moulding of gunstocks having an expanded cellularcore
GB1105780A (en) The process of making foamed articles
GB1270302A (en) Padding of cellular material

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees