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1. (WO2018052014) RESIN COMPOSITION AND USE OF SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/052014 International Application No.: PCT/JP2017/033016
Publication Date: 22.03.2018 International Filing Date: 13.09.2017
IPC:
C08L 29/04 (2006.01) ,A01G 9/14 (2006.01) ,A01G 13/02 (2006.01) ,C08J 3/22 (2006.01) ,C08J 5/18 (2006.01) ,C08K 5/13 (2006.01) ,C08K 5/3435 (2006.01) ,F16L 57/00 (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
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
G
HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS, OR SEAWEED; FORESTRY; WATERING
9
Cultivation of flowers, vegetables or rice in receptacles, forcing-frames or greenhouses
14
Greenhouses
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
G
HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS, OR SEAWEED; FORESTRY; WATERING
13
Protecting plants
02
Protective coverings for plants; Devices for laying-out coverings
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
3
Processes of treating or compounding macromolecular substances
20
Compounding polymers with additives, e.g. colouring
22
using masterbatch techniques
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
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5
Use of organic ingredients
04
Oxygen-containing compounds
13
Phenols; Phenolates
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
16
Nitrogen-containing compounds
34
Heterocyclic compounds having nitrogen in the ring
3412
having one nitrogen atom in the ring
3432
Six-membered rings
3435
Piperidines
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
57
Protection of pipes or objects of similar shape against external or internal damage or wear
Applicants: KURARAY CO., LTD.[JP/JP]; 1621, Sakazu, Kurashiki-shi, Okayama 7100801, JP
Inventors: CHOW, Edgard; US
YOSHIDA, Kentaro; JP
HASEGAWA, Tatsuya; JP
Agent: FUKAMI PATENT OFFICE, P.C.; Nakanoshima Festival Tower West, 2-4, Nakanoshima 3-chome, Kita-ku, Osaka-shi, Osaka 5300005, JP
Priority Data:
62/39386013.09.2016US
Title (EN) RESIN COMPOSITION AND USE OF SAME
(FR) COMPOSITION DE RÉSINE ET SON UTILISATION
(JA) 樹脂組成物及びその用途
Abstract:
(EN) A resin composition which contains: (A) an ethylene-vinyl alcohol copolymer having an ethylene unit content of 10-60% by mole; (B) a hindered amine compound having a 2, 2, 6, 6-tetraalkyl piperidine ring structure and an alkoxy group bonded to a nitrogen atom in the structure; and (C) a hindered phenol compound having an ester bond or an amide bond. This resin composition is configured such that: 0.1-5 parts by mass of the hindered amine compound (B) and 0.2-5 parts by mass of the hindered phenol compound (C) are contained per 100 parts by mass of the ethylene-vinyl alcohol copolymer (A); and the mass ratio (C)/(B) is 0.2-3.6.
(FR) L'invention concerne une composition de résine qui contient : (A) un copolymère d'éthylène-alcool vinylique présentant une teneur en motifs éthylène variant de 10 à 60 % en moles ; (B) un composé d'amine à empêchement stérique comportant une structure cyclique de type 2,2,6,6-tétraalkylpipéridine et un groupe alcoxy lié à un atome d'azote dans la structure ; et (C) un composé de phénol à empêchement stérique comportant une liaison ester ou une liaison amide. Cette composition de résine est conçue de telle sorte que 0,1 à 5 parties en poids du composé d'amine à empêchement stérique (B) et 0,2 à 5 parties en poids du composé de phénol à empêchement stérique (C) sont présents pour 100 parties en poids du copolymère d'éthylène-alcool vinylique (A) ; et le rapport pondéral (C)/(B) varie de 0,2 à 3,6.
(JA) エチレン単位含有率10~60モル%のエチレン-ビニルアルコール共重合体(A)と、2,2,6,6-テトラアルキルピペリジン環構造を有し、かつ、前記構造中の窒素原子に結合するアルコキシ基を有するヒンダードアミン系化合物(B)と、エステル結合またはアミド結合を有するヒンダードフェノール系化合物(C)とを含有する樹脂組成物であって、エチレン-ビニルアルコール共重合体(A)100質量部に対し、ヒンダードアミン系化合物(B)を0.1~5質量部、ヒンダードフェノール系化合物(C)を0.2~5質量部含有し、さらに、質量比(C)/(B)が0.2~3.6である樹脂組成物。
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)