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1. WO2020117717 - OPEN AREA CORE SANDWICH STRUCTURE ASSEMBLY WITH VEHICLE EXTERIOR SURFACE GLOSS

Publication Number WO/2020/117717
Publication Date 11.06.2020
International Application No. PCT/US2019/064096
International Filing Date 03.12.2019
IPC
B32B 3/12 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
3Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form
10characterised by a discontinuous layer, i.e. apertured or formed of separate pieces of material
12characterised by a layer of regularly-arranged cells whether integral or formed individually or by conjunction of separate strips, e.g. honeycomb structure
B32B 7/12 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
7Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
04Interconnection of layers
12using interposed adhesives or interposed materials with bonding properties
B32B 27/06 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
06as the main or only constituent of a layer next to another layer of a specific substance
B32B 37/14 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
37Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
14characterised by the properties of the layers
B32B 37/12 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
37Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
12characterised by using adhesives
B32B 17/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17Layered products essentially comprising sheet glass, or fibres of glass, slag or the like
02in the form of fibres or filaments
04bonded with or embedded in a plastic substance
Applicants
  • CONTINENTAL STRUCTURAL PLASTICS, INC. [US]/[US]
Inventors
  • DURHAM, Patrick
  • KONAGAI, Yuhei
  • YAGI, Yutaka
  • PLAUMAN, Matthew
  • FREEMAN-GIBB, Evan
  • FORAN, Hugh
Agents
  • GOLDSTEIN, Avery N.
Priority Data
62/774,60003.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) OPEN AREA CORE SANDWICH STRUCTURE ASSEMBLY WITH VEHICLE EXTERIOR SURFACE GLOSS
(FR) ENSEMBLE STRUCTURE EN SANDWICH À NOYAU À ZONE OUVERTE DOTÉ D'UN BRILLANT DE SURFACE EXTÉRIEURE DE VÉHICULE
Abstract
(EN)
A composite sandwich panel assembly including an open area core, a high gloss surface sheet, and a structural skin. The open are core defines a plurality of pores and has a first face and an opposing second face. The high gloss surface sheet is adhered to the first face of the open area core by a first adhesive layer. The high gloss surface sheet has a high gloss surface. The structural skin is adhered to the second face of the open area core by a second adhesive layer. A process for forming the composite sandwich panel assembly includes positioning the high gloss surface sheet, joining the first face of the open area core to the high gloss surface sheet with a first adhesive layer intermediate therebetween, and joining the structural skin to the second face of the open area core with a second adhesive layer intermediate therebetween.
(FR)
L'invention concerne un ensemble panneau en sandwich composite comprenant un noyau à zone ouverte, une feuille de surface à brillant élevé et une peau structurale. Le noyau ouvert délimite une pluralité de pores et présente une première face et une seconde face opposée. La feuille de surface à brillant élevé est collée à la première face du noyau à zone ouverte par une première couche adhésive. La feuille de surface à brillant élevé présente une surface à brillant élevé. La peau structurale est collée à la seconde face du noyau de zone ouverte par une seconde couche adhésive. Un procédé de formation de l'ensemble panneau en sandwich composite consiste à positionner la feuille de surface à brillant élevé, à joindre la première face du noyau de zone ouverte à la feuille de surface à brillant élevé à l'aide d'une première couche adhésive intermédiaire entre les deux, et à relier la peau structurale à la seconde face du noyau de zone ouverte à l'aide d'une seconde couche adhésive intermédiaire entre les deux.
Latest bibliographic data on file with the International Bureau