DE3764705D1 - Formen von kunststofferzeugnissen. - Google Patents

Formen von kunststofferzeugnissen.

Info

Publication number
DE3764705D1
DE3764705D1 DE8787304075T DE3764705T DE3764705D1 DE 3764705 D1 DE3764705 D1 DE 3764705D1 DE 8787304075 T DE8787304075 T DE 8787304075T DE 3764705 T DE3764705 T DE 3764705T DE 3764705 D1 DE3764705 D1 DE 3764705D1
Authority
DE
Germany
Prior art keywords
plastic products
molding plastic
molding
products
plastic
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 - Lifetime
Application number
DE8787304075T
Other languages
English (en)
Inventor
Keith Andrew Wilson
Ronald Ian Kliene
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.)
Victaulic Co PLC
Rotec Chemicals Ltd
Original Assignee
Victaulic Co PLC
Rotec Chemicals Ltd
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 Victaulic Co PLC, Rotec Chemicals Ltd filed Critical Victaulic Co PLC
Application granted granted Critical
Publication of DE3764705D1 publication Critical patent/DE3764705D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/003—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor characterised by the choice of material
    • 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/03—After-treatments in the joint area
    • 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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • 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
    • B29C66/739—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 material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—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 material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—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 material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/04—After-treatment of articles without altering their shape; Apparatus therefor by wave energy or particle radiation, e.g. for curing or vulcanising preformed articles
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • 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
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
    • B29K2105/243—Partially cured
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules
DE8787304075T 1986-05-10 1987-05-07 Formen von kunststofferzeugnissen. Expired - Lifetime DE3764705D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868611470A GB8611470D0 (en) 1986-05-10 1986-05-10 Moulding of plastics products

Publications (1)

Publication Number Publication Date
DE3764705D1 true DE3764705D1 (de) 1990-10-11

Family

ID=10597687

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787304075T Expired - Lifetime DE3764705D1 (de) 1986-05-10 1987-05-07 Formen von kunststofferzeugnissen.

Country Status (4)

Country Link
US (1) US4877562A (de)
EP (1) EP0246030B1 (de)
DE (1) DE3764705D1 (de)
GB (2) GB8611470D0 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8620071D0 (en) * 1986-08-18 1986-10-01 British Gas Corp Structures of polymeric plastics material
US5628945A (en) * 1992-08-03 1997-05-13 Riman; Richard E. Multicomponent powder mixing process and compositions produced thereby
GB2270276B (en) * 1992-09-03 1996-01-10 Lin Pac Mouldings A method of moulding plastics
US8814723B2 (en) * 2007-04-05 2014-08-26 Nike, Inc. Rotational molded golf club heads

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1038810A (en) * 1963-12-10 1966-08-10 Hercules Powder Co Ltd Moulding polyolefine foams
CH475083A (de) * 1967-06-17 1969-07-15 Haeberli Hans Verfahren zur Herstellung von Thermoplast-Halbfabrikaten und Produkten mit guten Wärmeverformungseigenschaften
GB1199224A (en) * 1968-05-15 1970-07-15 Ici Ltd Cross-Linking Process
US4029729A (en) * 1969-03-17 1977-06-14 Phillips Petroleum Company Rotational molding and compositions therefor
JPS4824027B1 (de) * 1969-07-24 1973-07-18
FR2112807A5 (en) * 1970-11-10 1972-06-23 Pont A Mousson Fond Welding crosslinked polyethylene - by interposing a thin film of compatible thermoplastic
DE2160124A1 (de) * 1971-01-08 1972-08-24 Monster Molding Ltd Verfahren zum Rotationspressen von Formkörpern bei Raumtemperatur
US3876613A (en) * 1972-12-27 1975-04-08 Phillips Petroleum Co Rotational molding and compositions therefor
US4104357A (en) * 1973-01-10 1978-08-01 Monster Molding, Inc. Method of rotational molding about plural axes at low rotational speeds
US4185067A (en) * 1973-01-29 1980-01-22 Chemplex Company Method of rotationally molding plastic articles
US3929538A (en) * 1974-06-14 1975-12-30 Clow Corp Method of assembling a thermoplastic sleeve onto a pipe or the like
GB1526398A (en) * 1974-12-06 1978-09-27 Maillefer Sa Manufacture of extruded products
US3989787A (en) * 1975-07-28 1976-11-02 Phillips Petroleum Company Method of rotational molding a thermosetting article with a thermoplastic insert
GB1565347A (en) * 1975-09-29 1980-04-16 Peroxid Chemie Gmbh Production of plastics articles
US4115508A (en) * 1977-05-31 1978-09-19 Phillips Petroleum Company Polymers and rotationally molding same
US4331626A (en) * 1977-09-12 1982-05-25 Mccord Corporation Method useful for rotational molding articles where successful runs are of different colors
EP0008083A1 (de) * 1978-08-15 1980-02-20 Ciba-Geigy Ag Verfahren zur Herstellung von Granulaten schwerschmelzbarer Zusatzstoffe für Kunststoffe, insbesondere von Pigmenten, durch thermische Rollgranulierung und die so erhaltenen Granulate
JPS5556143A (en) * 1978-10-19 1980-04-24 Asahi Chem Ind Co Ltd Polyethylene composition for rotational molding with high gloss releasability and impact resistance
US4294792A (en) * 1978-10-27 1981-10-13 Universal Optical Company, Inc. Molded plastic parts, particularly spin-cast plastic parts for eyeglass frames
US4276247A (en) * 1980-02-19 1981-06-30 Argus Chemical Corporation Cyclic peroxyketal cross-linking/blowing agents for polyethylene
US4668461A (en) * 1980-10-09 1987-05-26 Phillips Petroleum Company Polymers and rotationally molding same
US4330495A (en) * 1981-02-23 1982-05-18 U.S. Peroxygen Company Novel method of crosslinking/foaming of low density polyethylene using linear peroxyketals
CA1190692A (en) * 1982-02-09 1985-07-16 Du Pont Canada Inc. Polyethylene compositions for rotational moulding processes
US4548779A (en) * 1982-11-15 1985-10-22 Allied Corporation Rotational molding multilayered articles
US4525516A (en) * 1983-02-01 1985-06-25 Phillips Petroleum Company Halogenated organic peroxides in flame retardant ethylene polymer compositions
US4548969A (en) * 1983-05-23 1985-10-22 Maringer Melvin F Cross-linkable rotational molding compositions
US4555379A (en) * 1983-05-23 1985-11-26 National Distillers And Chemical Corporation Cross-linkable rotational molding compositions
US4857257A (en) * 1983-06-13 1989-08-15 Allied-Signal Inc. Rotationally molding crosslinkable polyethylene composition
US4666650A (en) * 1983-08-09 1987-05-19 Phillips Petroleum Company Method and apparatus for molding hollow articles
GB2150938B (en) * 1983-12-05 1987-04-23 Tyndale Plains Hunter Limited Hydrophilic polyurethane acrylate compositions
JPS60158237A (ja) * 1984-01-27 1985-08-19 Nippon Petrochem Co Ltd 回転成形用エチレン共重合体組成物
IL75719A (en) * 1984-07-18 1988-11-30 Du Pont Canada Polyolefin blends containing reactive agents

Also Published As

Publication number Publication date
EP0246030A1 (de) 1987-11-19
US4877562A (en) 1989-10-31
GB2190037A (en) 1987-11-11
GB8611470D0 (en) 1986-06-18
EP0246030B1 (de) 1990-09-05
GB8710785D0 (en) 1987-06-10
GB2190037B (en) 1989-11-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee