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1. (WO2017110749) WATER-SOLUBLE FILM AND METHOD FOR MANUFACTURING SAME
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/110749 International Application No.: PCT/JP2016/087814
Publication Date: 29.06.2017 International Filing Date: 19.12.2016
Chapter 2 Demand Filed: 05.06.2017
IPC:
C08L 101/02 (2006.01) ,C08F 220/06 (2006.01) ,C08J 5/18 (2006.01) ,C08L 101/14 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
101
Compositions of unspecified macromolecular compounds
02
characterised by the presence of specified groups
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
220
Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof
02
Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
04
Acids; Metals salts or ammonium salts thereof
06
Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
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
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
101
Compositions of unspecified macromolecular compounds
12
characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
14
the macromolecular compounds being water soluble or water swellable, e.g. aqueous gels
Applicants:
株式会社日本触媒 NIPPON SHOKUBAI CO., LTD. [JP/JP]; 大阪府大阪市中央区高麗橋4丁目1番1号 1-1, Koraibashi 4-chome, Chuo-ku, Osaka-shi, Osaka 5410043, JP
Inventors:
道尭 大祐 MICHITAKA, Daisuke; JP
服部 真美 HATTORI, Masami; JP
溝口 大昴 MIZOGUCHI, Hirotaka; JP
Agent:
特許業務法人 安富国際特許事務所 YASUTOMI & ASSOCIATES; 大阪府大阪市淀川区宮原3丁目5番36号 5-36, Miyahara 3-chome, Yodogawa-ku, Osaka-shi, Osaka 5320003, JP
Priority Data:
2015-25231024.12.2015JP
Title (EN) WATER-SOLUBLE FILM AND METHOD FOR MANUFACTURING SAME
(FR) FILM SOLUBLE DANS L’EAU ET SON PROCÉDÉ DE FABRICATION
(JA) 水溶性フィルム及びその製造方法
Abstract:
(EN) The present invention provides a water-soluble film having excellent solubility in cold water as well as high strength and excellent hardening resistance. The present invention also provides a manufacturing method whereby such a water-soluble film is easily obtained. An embodiment of the present invention is a water-soluble film including an anionic-group-(except for a sulfonic acid (sulfonate) group)-containing polymer and a water-soluble resin (the anionic-group-containing polymer not including acrylic acid homopolymers). An embodiment of the present invention is also a method for manufacturing a water-soluble film including an anionic-group-(except for a sulfonic acid (sulfonate) group)-containing polymer and a water-soluble resin, the manufacturing method including a step for mixing an anionic-group-(except for a sulfonic acid (sulfonate) group)-containing polymer and a water-soluble resin.
(FR) La présente invention décrit un film soluble dans l’eau présentant une excellente solubilité dans l’eau froide ainsi qu’une résistance élevée et une excellente résistance au durcissement. La présente invention décrit également un procédé de fabrication grâce auquel un film soluble dans l’eau est facilement obtenu. Un mode de réalisation de la présente invention concerne un film soluble dans l’eau comprenant un polymère contenant un groupe anionique (excepté pour un groupe acide sulfonique (sulfonate)) et une résine soluble dans l’eau (le polymère contenant un groupe anionique ne comprenant pas d’homopolymères d'acide acrylique). Un mode de réalisation de la présente invention concerne également un procédé de fabrication d’un film soluble dans l’eau comprenant un polymère contenant un groupe anionique (excepté pour un groupe acide sulfonique (sulfonate)) et une résine soluble dans l’eau, le procédé de fabrication comprenant une étape de mélange d’un polymère contenant un groupe anionique (excepté pour un groupe acide sulfonique (sulfonate)) et une résine soluble dans l’eau.
(JA) 本発明は、冷水への溶解性に優れ、かつ高強度で耐硬性にも優れる水溶性フィルムを提供する。本発明はまた、このような水溶性フィルムを簡便に与える製造方法も提供する。本発明の一態様は、アニオン性基(スルホン酸(塩)基を除く)含有重合体と水溶性樹脂とを含む水溶性フィルムである(但し、アニオン性基含有重合体には、アクリル酸単独重合体を含まない。)。本発明の一態様はまた、アニオン性基(スルホン酸(塩)基を除く)含有重合体と水溶性樹脂とを含む水溶性フィルムを製造する方法であって、該製造方法は、アニオン性基(スルホン酸(塩)基を除く)含有重合体と水溶性樹脂とを混合する工程を含む水溶性フィルムの製造方法でもある。
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, 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 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:
EP3395909US20190002683