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1. (WO2017098936) POLYAMIDE ACID, POLYIMIDE, POLYAMIDE ACID SOLUTION, POLYIMIDE LAMINATE, FLEXIBLE DEVICE SUBSTRATE, AND PRODUCTION METHODS THEREOF
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/098936 International Application No.: PCT/JP2016/085012
Publication Date: 15.06.2017 International Filing Date: 25.11.2016
IPC:
C08L 79/08 (2006.01) ,B32B 7/02 (2006.01) ,B32B 27/20 (2006.01) ,B32B 27/34 (2006.01) ,C08G 73/10 (2006.01) ,C08K 3/36 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
79
Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08L61/-C08L77/259
04
Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
08
Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
7
Layered products characterised by the relation between layers, i.e. products essentially comprising layers having different physical properties or products characterised by the interconnection of layers
02
in respect of physical properties, e.g. hardness
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27
Layered products essentially comprising synthetic resin
18
characterised by the use of special additives
20
using fillers, pigments, thixotroping agents
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27
Layered products essentially comprising synthetic resin
34
comprising polyamides
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
73
Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen or carbon, not provided for in groups C08G12/-C08G71/238
06
Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule; Polyhydrazides; Polyamide acids or similar polyimide precursors
10
Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3
Use of inorganic ingredients
34
Silicon-containing compounds
36
Silica
Applicants:
株式会社カネカ KANEKA CORPORATION [JP/JP]; 大阪府大阪市北区中之島二丁目3番18号 3-18, Nakanoshima 2-chome, Kita-ku, Osaka-shi, Osaka 5308288, JP
Inventors:
宇野 真理 UNO, Mari; JP
Agent:
村上 尚 MURAKAMI, Takashi; JP
Priority Data:
2015-24058609.12.2015JP
Title (EN) POLYAMIDE ACID, POLYIMIDE, POLYAMIDE ACID SOLUTION, POLYIMIDE LAMINATE, FLEXIBLE DEVICE SUBSTRATE, AND PRODUCTION METHODS THEREOF
(FR) ACIDE POLYAMIDE, POLYIMIDE, SOLUTION D'ACIDE POLYAMIDE, STRATIFIÉ DE POLYIMIDE, SUBSTRAT POUR DISPOSITIF FLEXIBLE, ET LEURS PROCÉDÉS DE PRODUCTION
(JA) ポリアミド酸、ポリイミド、ポリアミド酸溶液、ポリイミド積層体、フレキシブルデバイス基板、及びそれらの製造方法
Abstract:
(EN) Provided are: a nanosilica-containing polyamide acid which contains nanosilica and a polyamide acid that is a polymer of an alicyclic tetracarboxylic acid dianhydride and an aromatic diamine having a carboxyl group, and which has heat resistance, low thermal expansion properties, excellent transparency and low birefringence; and a nanosilica-containing polyimide. Also provided is a product or member which meets the requirements of high heat resistance and high transparency by using the above-described nanosilica-containing polyamide acid and nanosilica-containing polyimide.
(FR) L'invention concerne : un acide polyamide contenant de la nanosilice et un acide polyamide qui est un polymère d'un dianhydride d'acide tétracarboxylique alicyclique et d'un diamine aromatique possédant un groupe carboxyle, et qui présente une résistance à la chaleur, des propriétés de faible dilatation thermique, une excellente transparence et une faible biréfringence; et un polyimide contenant de la nanosilice. L'invention concerne également un produit ou composant qui satisfait les exigences de résistance thermique élevée et de haute transparence par utilisation de l'acide polyamide contenant de la nanosilice et du polyimide contenant de la nanosilice précités.
(JA) 脂環式テトラカルボン酸二無水物と、カルボキシル基を含有する芳香族ジアミンとの重合体であるポリアミド酸及びナノシリカを含み、耐熱性及び低熱膨張性、更には透明性に優れ、さらに低複屈折を示す、ナノシリカ含有ポリアミド酸及びナノシリカ含有ポリイミドを提供する。また、当該ナノシリカ含有ポリアミド酸及びナノシリカ含有ポリイミドを用いて、耐熱性及び透明性の要求の高い製品又は部材を提供する。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
CN108291088KR1020180093007US20180355172