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1. WO2020194013 - FORMING-USE BASE MATERIAL

Publication Number WO/2020/194013
Publication Date 01.10.2020
International Application No. PCT/IB2019/000337
International Filing Date 26.03.2019
Chapter 2 Demand Filed 15.11.2019
IPC
B29B 15/12 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
15Pretreatment of the material to be shaped, not covered by groups B29B7/-B29B13/117
08of reinforcements or fillers
10Coating or impregnating
12of reinforcements of indefinite length
C08J 5/04 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
5Manufacture of articles or shaped materials containing macromolecular substances
04Reinforcing macromolecular compounds with loose or coherent fibrous material
B32B 5/28 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
5Layered products characterised by the non-homogeneity or physical structure of a layer
22characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous
24one layer being a fibrous or filamentary layer
28impregnated with or embedded in a plastic substance
Applicants
  • 日産自動車株式会社 NISSAN MOTOR CO., LTD. [JP]/[JP]
  • ルノー エス. ア. エス. RENAULT S.A.S. [FR]/[FR]
Inventors
  • 倉井翔平 KURAI, Shohei
Agents
  • 三好秀勝 MIYOSHI, Hidekazu
  • TAKAHASHI, Shunichi
  • ITO, Masakazu
  • TAKAMATSU, Toshio
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) FORMING-USE BASE MATERIAL
(FR) MATÉRIAU DE BASE À USAGE DE FORMATION
(JA) 成形用基材
Abstract
(EN)
The invention comprises forming-use base material (M1, M2) comprising reinforcement fibers (F) oriented at three or more orientation angles that are different from one another. In the base material (M1, M2), the reinforcement fibers (F) oriented at one or two orientation angles among the three or more orientation angles are continuous fibers (CF), and the reinforcement fibers (F) oriented at the other orientation angle(s) are discontinuous fibers (DF).
(FR)
L'invention comprend un matériau de base à usage de formation (M1, M2) comprenant des fibres de renfort (F) orientées selon trois angles d'orientation ou plus qui sont différents les uns des autres. Dans le matériau de base (M1, M2), les fibres de renfort (F) orientées selon un ou deux angles d'orientation parmi les trois angles d'orientation ou plus sont des fibres continues (CF), et les fibres de renfort (F) orientées vers l'autre angle d'orientation (s) sont des fibres discontinues (DF).
(JA)
強化繊維(F)が互いに異なる3つ以上の配向角度で配向した成形用基材(M1, M2)で体る。この基材(M1,M2)では、上記3つ以上の配向角度のうち1つま たは2つの配向角度で配向した強化繊維(F)は連続繊維(CF)で体り、それ以外 の配向角度で配向した強化繊維(F)は不連続繊維(DF)で体る。
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