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1. (WO2018008563) FILM AND METHOD FOR PRODUCING SAME
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Pub. No.: WO/2018/008563 International Application No.: PCT/JP2017/024238
Publication Date: 11.01.2018 International Filing Date: 30.06.2017
IPC:
C08J 5/18 (2006.01) ,B29C 47/14 (2006.01) ,C08L 23/20 (2006.01) ,C08L 27/18 (2006.01) ,B29K 27/12 (2006.01) ,B29L 7/00 (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
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
47
Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
08
Component parts, details or accessories; Auxiliary operations
12
Extrusion nozzles or dies
14
with broad opening, e.g. for sheets
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
23
Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
02
not modified by chemical after-treatment
18
Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
20
having four to nine carbon atoms
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
27
Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
02
not modified by chemical after-treatment
12
containing fluorine atoms
18
Homopolymers or copolymers of tetrafluoroethene
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
K
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D103
27
Use of polyvinylhalogenides as moulding material
12
containing fluorine
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
L
INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C59
7
Flat articles, e.g. films or sheets
Applicants:
AGC株式会社 AGC INC. [JP/JP]; 東京都千代田区丸の内一丁目5番1号 5-1, Marunouchi 1-chome, Chiyoda-ku, Tokyo 1008405, JP
Inventors:
笠井 渉 KASAI Wataru; JP
鈴木 政己 SUZUKI Masami; JP
Agent:
泉名 謙治 SENMYO Kenji; JP
小川 利春 OGAWA Toshiharu; JP
Priority Data:
2016-13244304.07.2016JP
Title (EN) FILM AND METHOD FOR PRODUCING SAME
(FR) FILM ET PROCÉDÉ POUR SA PRODUCTION
(JA) フィルムおよびその製造方法
Abstract:
(EN) Provided are a film exhibiting excellent breakage resistance and uniform elongation, and a method for producing the same. A single-layer film comprising a blended resin of two types of resin which both belong to any one resin among ETFE, PFA, FEP, ECTFE, and PMP, the film being characterized in that the melt flow rate of the film is at least 6g/10 minutes and less than 20g/10 minutes, and the α of the film as measured using a prescribed measurement method is 0.99 or higher.
(FR) L'invention concerne un film présentant une excellente résistance à la rupture et un allongement uniforme, ainsi qu'un procédé de production de ce film. L'invention porte sur un film monocouche qui comprend une résine mélangée de deux types de résine qui appartiennent tous deux à l'une quelconque résine parmi l'ETFE, le PFA, le FEP, le ECTFE et le PMP, le film étant caractérisé en ce que l'indice de fluidité à chaud du film est d'au moins 6 g/10 minutes et inférieur à 20 g/10 minutes, et l'α du film tel que mesuré à l'aide d'un procédé de mesure prescrit est de 0,99 ou plus.
(JA) 耐破れ性および均一延伸性に優れたフィルムおよびその製造方法の提供。 単層のフィルムであって、ETFE、PFA、FEP、ECTFEおよびPMPのいずれか1つに共に属する樹脂2種のブレンド樹脂からなり、フィルムの溶融流量が6g/10分以上20g/10分未満であり、かつ所定の測定方法で測定されるフィルムのαが0.99以上であることを特徴とするフィルム。
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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, JO, JP, KE, KG, KH, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)