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1. (WO2017033972) DECORATIVE SHEET
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Pub. No.: WO/2017/033972 International Application No.: PCT/JP2016/074668
Publication Date: 02.03.2017 International Filing Date: 24.08.2016
IPC:
B32B 27/32 (2006.01) ,B32B 27/00 (2006.01) ,C08J 5/10 (2006.01) ,C08J 5/18 (2006.01)
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
32
comprising polyolefins
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
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
04
Reinforcing macromolecular compounds with loose or coherent fibrous material
10
characterised by the additives used in the polymer mixture
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
Applicants:
凸版印刷株式会社 TOPPAN PRINTING CO.,LTD. [JP/JP]; 東京都台東区台東一丁目5番1号 5-1, Taito 1-chome, Taito-ku, Tokyo 1100016, JP
Inventors:
宮本 慎一 MIYAMOTO Shinichi; JP
服部 真志 HATTORI Masashi; JP
長濱 正光 NAGAHAMA Masamitsu; JP
佐藤 彰 SATO Akira; JP
高橋 昌利 TAKAHASHI Masatoshi; JP
Agent:
廣瀬 一 HIROSE Hajime; JP
宮坂 徹 MIYASAKA Toru; JP
Priority Data:
2015-16438224.08.2015JP
Title (EN) DECORATIVE SHEET
(FR) FEUILLE DÉCORATIVE
(JA) 化粧シート
Abstract:
(EN) Provided is a decorative sheet equipped with a transparent resin layer exhibiting excellent post-processing resistance and high transparency. A cosmetic sheet (1) according to an embodiment of the present invention comprises a transparent resin layer (4) in which a crystalline polypropylene resin is the main component. The value of the peak intensity ratio x, which is represented by formula (1), of the transparent resin layer (4) is x≤0.65. In formula (1), I997, I938, and I973 are peak intensity values calculated from a light absorption spectrum obtained by Fourier transform infrared spectrometry of the transparent resin layer, and I997 is the peak intensity value for the wavenumber 997cm-1, I938 is the peak intensity value for the wavenumber 938cm-1, and I973 is the peak intensity value for the wavenumber 973cm-1. 
(FR) L'invention concerne une feuille décorative, laquelle feuille comporte une couche de résine transparente présentant une excellente résistance de post-traitement et une transparence élevée. Une feuille cosmétique (1) selon un mode de réalisation de la présente invention comprend une couche de résine transparente (4) dans laquelle une résine polypropylène cristalline est l'élément principal. La valeur du rapport d'intensité de pic x, qui est représentée par la formule (1), de la couche de résine transparente (4), est x ≤ 0.65. Dans la formule (1), I997, I938, et I973 sont des valeurs d'intensité de pic calculées à partir d'un spectre d'absorption de lumière obtenu par spectrométrie infrarouge à transformée de Fourier de la couche de résine transparente, et I997 est la valeur d'intensité de pic pour le nombre d'onde 997 cm-1, I938 est la valeur d'intensité de pic pour le nombre d'onde 938 cm-1, et I973 est la valeur d'intensité de pic pour le nombre d'onde 973 cm-1. 
(JA) 優れた耐後加工性と、高い透明性とを備えた透明樹脂層を具備する化粧シートを提供する。本発明の一態様に係る化粧シート(1)は、結晶性ポリプロピレン樹脂を主成分とする透明樹脂層(4)を有し、透明樹脂層(4)は、下記(1)式であらわされるピーク強度比xの値が、x≦0.65である。ここで、下記(1)式におけるI997、I938、及びI973は、上記透明樹脂層のフーリエ型赤外分光測定で得られる吸光スペクトルから算出したピーク強度値であって、I997は波数997cm-1のピーク強度値、I938は波数938cm-1のピーク強度値、I973は波数973cm-1のピーク強度値をあらわす。 
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, 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 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)