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1. (WO2017200032) METHACRYLIC RESIN COMPOSITION AND MOLDED BODY
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/200032 International Application No.: PCT/JP2017/018615
Publication Date: 23.11.2017 International Filing Date: 18.05.2017
IPC:
C08L 33/12 (2006.01) ,C08J 5/18 (2006.01) ,C08L 21/00 (2006.01) ,C08L 25/18 (2006.01) ,C08L 45/00 (2006.01) ,C08L 51/00 (2006.01) ,C08L 53/00 (2006.01) ,C08L 61/06 (2006.01) ,C08L 69/00 (2006.01) ,G02B 5/30 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
33
Compositions of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Compositions of derivatives of such polymers
04
Homopolymers or copolymers of esters
06
of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
10
Homopolymers or copolymers of methacrylic acid esters
12
Homopolymers or copolymers of methyl methacrylate
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
21
Compositions of unspecified rubbers
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
25
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 aromatic carbocyclic ring; Compositions of derivatives of such polymers
18
Homopolymers or copolymers of aromatic monomers containing elements other than carbon and hydrogen
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
45
Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Compositions of derivatives of such polymers
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
51
Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
53
Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
61
Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
04
Condensation polymers of aldehydes or ketones with phenols only
06
of aldehydes with phenols
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
69
Compositions of polycarbonates; Compositions of derivatives of polycarbonates
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
30
Polarising elements
Applicants: KURARAY CO., LTD.[JP/JP]; 1621, Sakazu, Kurashiki-shi, Okayama 7100801, JP
Inventors: ABE, Toru; JP
NAKAHARA, Atsuhiro; JP
Agent: KIKUMA, Tadayuki; JP
Priority Data:
2016-10081019.05.2016JP
Title (EN) METHACRYLIC RESIN COMPOSITION AND MOLDED BODY
(FR) COMPOSITION DE RÉSINE MÉTHACRYLIQUE, ET CORPS MOULÉ
(JA) メタクリル樹脂組成物および成形体
Abstract:
(EN) A thermoplastic methacrylic resin composition which contains: 70-99.99% by mass of (A) a methacrylic resin such as a resin that contains a structural unit derived from methyl methacrylate and a structural unit having a ring structure in the main chain; and 0.01-30% by mass of (B) a compound that has three or more phenolic hydroxyl groups in each molecule, while having a molecular weight of 2,000-300,000 such as a polyvinyl phenol, a terpene phenolic resin and a novolac phenolic resin. A molded body which is formed from this resin composition.
(FR) L’invention concerne une composition de résine méthacrylique thermoplastique qui comprend 70 à 99,99% en masse d’une résine méthacrylique 〔A〕 telle qu’une résine comprenant une unité structurale dérivée d’un méthacrylate de méthyle et une unité structurale dotée d’une structure cyclique en tant que chaîne principale, et 0,01 à 30% en masse d’un composé 〔B〕possédant au moins trois groupes hydroxyle phénoliques dans chaque molécule, et de masse moléculaire comprise entre 2000 et 300000, tel qu’un polyvinyle phénol, une résine terpène phénolique, une résine phénolique novolaque, ou similaire. En outre, l’invention concerne un corps moulé constitué à partir de cette composition de résine.
(JA) メタクリル酸メチルに由来する構造単位と環構造を主鎖に有する構造単位とを含有する樹脂などのようなメタクリル樹脂〔A〕70~99.99質量%、およびポリビニルフェノール、テルペンフェノール樹脂、ノボラック型フェノール樹脂などのような分子量が2千~30万であり且つ1分子中にフェノール性水酸基を3つ以上有する化合物〔B〕0.01~30質量%を含有してなる熱可塑性のメタクリル樹脂組成物。該樹脂組成物からなる成形体。
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 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)