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1. (WO2017130449) BIAXIALLY ORIENTED POLYESTER FILM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/130449 International Application No.: PCT/JP2016/074620
Publication Date: 03.08.2017 International Filing Date: 24.08.2016
IPC:
C08J 5/18 (2006.01) ,B32B 27/36 (2006.01) ,B41M 5/382 (2006.01) ,B41M 5/40 (2006.01) ,C08G 63/82 (2006.01) ,C08L 67/00 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
5
Manufacture of articles or shaped materials containing macromolecular substances
18
Manufacture of films or sheets
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
36
comprising polyesters
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
M
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
5
Duplicating or marking methods; Sheet materials for use therein
26
Thermography
382
Contact transfer or sublimation processes
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
M
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
5
Duplicating or marking methods; Sheet materials for use therein
26
Thermography
40
characterised by the base, intermediate or covering layers; Heat, radiation filtering or absorbing means or layers; combined with layers or compositions suitable for other methods of image registration; Special originals for reproduction by thermography
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
63
Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
78
Preparation processes
82
characterised by the catalyst used
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
67
Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
Applicants:
東レ株式会社 TORAY INDUSTRIES, INC. [JP/JP]; 東京都中央区日本橋室町2丁目1番1号 1-1, Nihonbashi-Muromachi 2-chome, Chuo-ku, Tokyo 1038666, JP
Inventors:
前羽 秀昭 MAEBA, Hideaki; JP
堀江 将人 HORIE, Masato; JP
吉田 達朗 YOSHIDA, Tatsuo; JP
Priority Data:
2016-01403428.01.2016JP
Title (EN) BIAXIALLY ORIENTED POLYESTER FILM
(FR) FILM DE POLYESTER À ORIENTATION BIAXIALE
(JA) 二軸配向ポリエステルフィルム
Abstract:
(EN) A polyester film constituted of a polyester resin which has an intrinsic viscosity (IV value) of 0.640-0.700, wherein the polyester resin constituting the polyester film contains P element and further contains at least one element selected from among Mn, Mg, Ca, K, and Na elements, and when the content of P element in the whole polyester resin is expressed by P (mol/t) and the total content of Mn, Mg, Ca, K, and Na elements is expressed by M (mol/t), then the following relationships (1) and (2) are satisfied. 1.00≤(M-P)≤2.50 (1) 1.60≤M/P≤4.00 (2) A polyester film satisfactory in terms of local heat resistance, printing sensitivity, processability, and manufacturability is provided.
(FR) La présente invention concerne un film de polyester constitué d'une résine polyester qui a une viscosité intrinsèque (valeur IV) de 0,640 à 0,700, la résine polyester constituant le film de polyester contenant l’élément P et contient en outre au moins un élément choisi parmi les éléments Mn, Mg, Ca, K et Na, et lorsque la teneur en élément P dans la résine polyester totale est exprimée par P (mol/t) et la teneur totale en éléments Mn, Mg, Ca, K et Na est exprimée par M (mol/t), alors les relations suivantes (1) et (2) sont satisfaites. 1,00 ≤ (M-P) ≤ 2,50 (1) 1,60 ≤ M/P ≤ 4,00 (2) Un film de polyester satisfaisant en termes de résistance locale à la chaleur, la sensibilité à l’impression, l’aptitude au traitement et l’aptitude à la fabrication est produit.
(JA) ポリエステルフィルムを構成するポリエステル樹脂の固有粘度(IV値)が0.640~0.700であるポリエステルフィルムであって、ポリエステルフィルムを構成するポリエステル樹脂が、P元素を含有し、かつ、Mn元素、Mg元素、Ca元素、K元素、Na元素の少なくとも1種の元素を含有しており、前記ポリエステル樹脂全体に対するP元素の含有量をP(mol/t)、Mn元素、Mg元素、Ca元素、K元素、Na元素の含有量の合計をM(mol/t)とするとき、下記(1)、(2)式を満たすポリエステルフィルム。 ・1.00≦M-P≦2.50 (1) ・1.60≦M/P≦4.00 (2) 局所耐熱性、印刷感度、加工性、生産性が良好なポリエステルフィルムを提供する。
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, 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, 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:
JPWO2017130449US20190061400