GB1265813A - - Google Patents

Info

Publication number
GB1265813A
GB1265813A GB1265813DA GB1265813A GB 1265813 A GB1265813 A GB 1265813A GB 1265813D A GB1265813D A GB 1265813DA GB 1265813 A GB1265813 A GB 1265813A
Authority
GB
United Kingdom
Prior art keywords
thermosetting resin
layers
reinforced
curing
paraffin
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
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 filed Critical
Publication of GB1265813A publication Critical patent/GB1265813A/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
    • 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
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • 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
    • B29K2307/00—Use of elements other than metals as reinforcement

Abstract

1,265,813. Reinforced thermosetting resin laminates. K. O. JONSSON. 10 March, 1969, No. 12463/69. Heading B5N. In the manufacture of a laminate comprising two or more layers of reinforced thermosetting resin, e.g. glass fibre reinforced unsaturated polyester resins, and an intermediate layer e.g. of honeycomb board, between each pair of adjacent thermosetting resin layers, the different layers being bonded to each other by pressing them together while simultaneously curing the reinforced .thermosetting resin layers, preferably with heating, the reinforced thermosetting resin layers are built up from a thermosetting resin having added thereto a substance, e.g. paraffin or wax, having such properties and being added in such quantities that it will during the curing at each boundary surface between the different layers form a protective film or skin preventing vaporized thermosetting resim material and/or substances emitted from the intermediate layer from exerting an inhibiting influence on the curing. The thermosetting resin layers may be built up by alternately supplying a liquid polyester containing up to 2% by weight of paraffin and glass fibre to a mould. The outer layers of the laminate may be of sheet metal or wood fibre.
GB1265813D 1969-03-10 1969-03-10 Expired GB1265813A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1246369 1969-03-10

Publications (1)

Publication Number Publication Date
GB1265813A true GB1265813A (en) 1972-03-08

Family

ID=10005072

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1265813D Expired GB1265813A (en) 1969-03-10 1969-03-10

Country Status (1)

Country Link
GB (1) GB1265813A (en)

Similar Documents

Publication Publication Date Title
ATE675T1 (en) COATING MATERIALS BASED ON PHENOLIC RESIN AND PROCESS FOR THEIR MANUFACTURE.
GB1265813A (en)
NL185937C (en) EPOXY RESIN COMPOSITION FOR THE MANUFACTURE OF PREPREGS CURING, IN HEAT AND PRESSURE, INTO INSULATING SUBSTRATES FOR FIRE-RETARDANT, GLASS-REINFORCED PRESSURE PANELS AND PANELS MADE WITH THIS COMPOSITION.
JPS5582636A (en) Production of particle board
FI811233L (en) LAMINATE PRODUCT BESTAOENDE AV FENOLHARTS OCH INNEHAOLLANDE BOR
GB1000412A (en) Improvements in or relating to plastic printing plates
GB1261483A (en) A method of preparing laminated boards
ES434334A1 (en) Laminate
JPS5653086A (en) Transfer foil
ES276413U (en) Glass/plastic laminates
EP0094651A3 (en) Layered product containing wood veneer
JPS57111326A (en) Production of laminated sheet
JPS56161486A (en) Bonding method of wood
CH585323A5 (en) Structural panel of wood particle board - covered by veneer layersand transparent thermosetting or thermoplastic foil
GB832268A (en) Improvements in or relating to laminated articles
ES412507A3 (en) A method for manufacturing objects with surfaces like stone. (Machine-translation by Google Translate, not legally binding)
ES188478U (en) Plastic laminate element (Machine-translation by Google Translate, not legally binding)
JPS60236702A (en) Manufacture of woody decorative material having light-transmitting property
GB1071527A (en) Flooring material
JPS5356281A (en) Manufacture of decorative laminates of sliced veneers suitable for bending
GB1234194A (en)
Salahuddin Stresses in the adhesive layer of bonded mid-panel joints connecting sandwich panels.
ES324519A2 (en) A procedure for manufacturing a board composed of built-in fabric. (Machine-translation by Google Translate, not legally binding)
JPH0432721B2 (en)
GB1267728A (en) Process for manufacture of laminated boards

Legal Events

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