IT1206702B - Continuous mfr. of laminates and building boards
- Google Patents
Continuous mfr. of laminates and building boards
Info
Publication number
IT1206702B
IT1206702BIT8420270AIT2027084AIT1206702BIT 1206702 BIT1206702 BIT 1206702BIT 8420270 AIT8420270 AIT 8420270AIT 2027084 AIT2027084 AIT 2027084AIT 1206702 BIT1206702 BIT 1206702B
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Publication date
Application filed by A C I Australia LtdfiledCriticalA C I Australia Ltd
Publication of IT8420270A0publicationCriticalpatent/IT8420270A0/en
Application grantedgrantedCritical
Publication of IT1206702BpublicationCriticalpatent/IT1206702B/en
239000003795chemical substances by applicationSubstances0.000abstract1
229920001568phenolic resinPolymers0.000abstract1
Landscapes
Laminated Bodies
(AREA)
Abstract
Laminates are produced continuously by impregnating a base sheet material with a mixt. of phenoplast resin (I), aminoplast resin (II), and acid donor curing agent (III); and bonding it to a second sheet material impregnated with (II) and (III), by pressing the 2 together at elevated temp. to effect cure of the resins. The second sheet material may be a decorative sheet, and/or a formed building board. The resin binder for the particulate cellulosic material of the building board may be either the conventional mixt. of (II) and (III), or the novel compsn. of (I) + (II) + (III).
IT8420270A1983-03-281984-03-28Continuous mfr. of laminates and building boards
IT1206702B
(en)
Stampable sheets of bonded laminate of metal sheet and fiber mat reinforced poly(arylene sulfide) and method of preparation using radio frequency energy