GB2021478A - Fixing reinforcing material in a mould by means of adhesive tapes - Google Patents

Fixing reinforcing material in a mould by means of adhesive tapes

Info

Publication number
GB2021478A
GB2021478A GB7917606A GB7917606A GB2021478A GB 2021478 A GB2021478 A GB 2021478A GB 7917606 A GB7917606 A GB 7917606A GB 7917606 A GB7917606 A GB 7917606A GB 2021478 A GB2021478 A GB 2021478A
Authority
GB
United Kingdom
Prior art keywords
reinforcing material
mould
adhesive tapes
fixing reinforcing
plastics
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.)
Granted
Application number
GB7917606A
Other versions
GB2021478B (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.)
Crystic Systems Ltd
Original Assignee
Crystic Systems 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 Crystic Systems Ltd filed Critical Crystic Systems Ltd
Priority to GB7917606A priority Critical patent/GB2021478B/en
Publication of GB2021478A publication Critical patent/GB2021478A/en
Application granted granted Critical
Publication of GB2021478B publication Critical patent/GB2021478B/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
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/541—Positioning reinforcements in a mould, e.g. using clamping means for the reinforcement
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/06—Unsaturated polyesters
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0809—Fabrics

Abstract

A textile conveniently in the form of tape having an adhesive coating on one or both of its surfaces is used to prevent movement of reinforcing material such as glass fibre from a position in a mould during the manufacture of plastics articles. The textile is incorporated in the finished plastics articles and its adhesive is selected to be compatible with the plastics material used e.g. an ethylene/vinyl acetate copolymer pressure-sensitive adhesive when the plastics material is an unsaturated polyester.
GB7917606A 1978-05-23 1979-05-21 Fixing reinforcing material in a mould by means of adhesive tapes Expired GB2021478B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7917606A GB2021478B (en) 1978-05-23 1979-05-21 Fixing reinforcing material in a mould by means of adhesive tapes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2170878 1978-05-23
GB7917606A GB2021478B (en) 1978-05-23 1979-05-21 Fixing reinforcing material in a mould by means of adhesive tapes

Publications (2)

Publication Number Publication Date
GB2021478A true GB2021478A (en) 1979-12-05
GB2021478B GB2021478B (en) 1982-06-09

Family

ID=26255473

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7917606A Expired GB2021478B (en) 1978-05-23 1979-05-21 Fixing reinforcing material in a mould by means of adhesive tapes

Country Status (1)

Country Link
GB (1) GB2021478B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058555A1 (en) * 1981-02-17 1982-08-25 National Plastics Limited Reinforced hollow or tubular articles
WO1983003794A1 (en) * 1982-04-30 1983-11-10 Lindskog K J E A method in the manufacture of shaped articles from fiber-reinforced plastics material, and apparatus for use carrying out such manufacture
EP0433636A2 (en) * 1989-12-22 1991-06-26 OTTO THÄMERT TEXTIL- UND KUNSTSTOFF GMBH & CO. KG Process for the production of breast prosthesis
US7128799B2 (en) * 2002-12-06 2006-10-31 The Goodyear Tire & Rubber Company Method of manufacturing precured tread with reflective grooves

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058555A1 (en) * 1981-02-17 1982-08-25 National Plastics Limited Reinforced hollow or tubular articles
WO1983003794A1 (en) * 1982-04-30 1983-11-10 Lindskog K J E A method in the manufacture of shaped articles from fiber-reinforced plastics material, and apparatus for use carrying out such manufacture
EP0433636A2 (en) * 1989-12-22 1991-06-26 OTTO THÄMERT TEXTIL- UND KUNSTSTOFF GMBH & CO. KG Process for the production of breast prosthesis
EP0433636A3 (en) * 1989-12-22 1991-12-04 Otto Thaemert Textil- Und Kunststoff Gmbh & Co. Kg Process for the production of breast prosthesis
US7128799B2 (en) * 2002-12-06 2006-10-31 The Goodyear Tire & Rubber Company Method of manufacturing precured tread with reflective grooves

Also Published As

Publication number Publication date
GB2021478B (en) 1982-06-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950521