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1. (WO2017110989) RESIN COMPOSITION AND MULTILAYER STRUCTURE USING SAME
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/110989 International Application No.: PCT/JP2016/088316
Publication Date: 29.06.2017 International Filing Date: 22.12.2016
IPC:
C08L 29/04 (2006.01) ,B32B 27/28 (2006.01) ,C08K 5/098 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
29
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 an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
02
Homopolymers or copolymers of unsaturated alcohols
04
Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
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
28
comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
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
5
Use of organic ingredients
04
Oxygen-containing compounds
09
Carboxylic acids; Metal salts thereof; Anhydrides thereof
098
Metal salts of carboxylic acids
Applicants:
日本合成化学工業株式会社 THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO., LTD. [JP/JP]; 大阪府大阪市北区小松原町2番4号 2-4, Komatsubara-cho, Kita-ku, Osaka-shi, Osaka 5300018, JP
Inventors:
小室 綾平 KOMURO Ryohei; JP
Agent:
西藤 征彦 SAITOH Yukihiko; JP
西藤 優子 SAITO Yuko; JP
井▲崎▼ 愛佳 IZAKI Aika; JP
Priority Data:
2015-25345325.12.2015JP
Title (EN) RESIN COMPOSITION AND MULTILAYER STRUCTURE USING SAME
(FR) COMPOSITION DE RÉSINE ET STRUCTURE MULTICOUCHE UTILISANT LA COMPOSITION
(JA) 樹脂組成物およびそれを用いた多層構造体
Abstract:
(EN) Provided is a resin composition containing a saponified ethylene-vinyl ester copolymer (A) and fatty acid metal salts, the resin composition being intended to make it possible to form a multilayer structure having suppressed occurrence of defects of appearance and improved deterioration of color tone during melt molding, wherein the resin composition is characterized in that the fatty acid metal salts are at least two fatty acid metal salts selected from C3-12 fatty acid metal salts (B), C13-20 fatty acid metal salts (C), and C21-29 fatty acid metal salts, and at least one among the fatty acid metal salts selected from (B), (C), and (D) is a zinc salt.
(FR) L'invention concerne une composition de résine contenant un copolymère d'éthylène-ester vinylique saponifié (A) et des sels métalliques d'acides gras, la composition de résine étant destinée à permettre la formation d'une structure multicouche exempte de défauts d'aspect et une moindre détérioration des nuances des couleurs pendant le moulage à l'état fondu, ladite composition de résine étant caractérisée en ce que les sels métalliques d'acides gras sont au moins deux sels métalliques d'acides gras choisis parmi les sels métalliques d'acides gras en C3 à C12 (B), les sels métalliques d'acides gras en C13 à C20 (C), et les sels métalliques d'acides gras en C21 à C29, et au moins un sel métallique d'acides gras choisi parmi les sels métalliques d'acides gras (B) et (C), (D) étant un sel de zinc.
(JA) 外観不良の発生が抑制され、かつ溶融成形時の色調悪化が改善された多層構造体を形成することのできる樹脂組成物を目的とし、エチレン-ビニルエステル系共重合体ケン化物(A)と、脂肪酸金属塩とを含有する樹脂組成物であって、上記脂肪酸金属塩が、炭素数3~12の脂肪酸金属塩(B)、炭素数13~20の脂肪酸金属塩(C)、炭素数21~29の脂肪酸金属塩(D)から選ばれる脂肪酸金属塩の少なくとも2つであり、かつ、(B)、(C)、(D)から選ばれる脂肪酸金属塩のうち、少なくとも1つが亜鉛塩であることを特徴とする樹脂組成物を提供する。
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, 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:
SG11201805019XCN108473743US20180291177JPWO2017110989EP3395892