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Machine translation
1. (WO1980001676) COMPOSITE STRUCTURAL SYSTEM AND METHOD AND APPLICATIONS TO PALLETS AND PLATFORMS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/001676    International Application No.:    PCT/US1980/000117
Publication Date: 21.08.1980 International Filing Date: 04.02.1980
IPC:
B65D 19/00 (2006.01)
Applicants:
Inventors:
Priority Data:
11229 12.02.1979 US
Title (EN) COMPOSITE STRUCTURAL SYSTEM AND METHOD AND APPLICATIONS TO PALLETS AND PLATFORMS
(FR) SYSTEME ET PROCEDE DE STRUCTURE COMPOSITE ET APPLICATIONS AUX PALETTES ET PLATES-FORMES
Abstract: front page image
(EN)A new and improved structural system comprising an interpenetrating plastic and substrate network material composite including two phases, a first phase comprising a substrate of intersecting partitions of paper material (31, 32) or other fibrous or absorbent material defining a cellular lattice, and a second phase comprising a polymerized plastic material penetrating and intimately contacting the structure of the paper or other fibrous or absorbent material filling the voids and interstices between the fibers of the paper material and hardened to a desired condition of rigidity. The composite is formed by saturation and in situ polymerization from a solvolysis system. The cellular lattice of composite material is further incorporated in a monolithic laminar structure by application of layers of the solvolysis adjusted for sufficient agglomerating and aggregative characteristics to form plastic weldments or fillets (30) at the intersections of the substrate partitions. The structural system is characterized by monolithic interpolymerization between the layers. The invention is applied to pallets, platforms, and other load bearing applications.
(FR)Un nouveau systeme ameliore d"une structure consistant en un composite ou combinaison de materiau de substrat formant reseau et de plastique en interpenetration comprend deux phases, une premiere phase comprenant un substrat de cloisons secantes en papier (31, 32) ou autre materiau fibreux ou absorbant definissant un treillis, et une seconde phase comprenant un materiau de plastique polymerise penetrant et en contact intime avec la structure de papier ou autre materiau fibreux ou absorbant, remplissant les vides et les interstices entre les fibres du papier et durci a un degre de rigidite voulu. Le composite est forme par saturation et polymerisation in situ a partir d"un systeme de solvolyse. Le treillis cellulaire de materiau composite est de plus incorpore a une structure laminaire monolytique par application de couches de la solvolyse ajustee pour obtenir des caracteristiques suffisantes d"aggregat et d"agglomeration pour former des bourrelets ou filets (30) de plastique aux intersections des separations ou cloisons du substrat. Le systeme structurel est caracterise par l"interpolymerisation monolytique entre les couches. L"invention s"applique aux palettes, plates-formes, et autres applications portant des charges.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)