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1. (WO2018225717) SIDE CHAIN AMINO GROUP-CONTAINING VINYL ALCOHOL-BASED POLYMER
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Pub. No.: WO/2018/225717 International Application No.: PCT/JP2018/021525
Publication Date: 13.12.2018 International Filing Date: 05.06.2018
IPC:
C08F 16/06 (2006.01) ,C08F 8/12 (2006.01) ,C08F 8/32 (2006.01) ,C08F 20/54 (2006.01)
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
16
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
02
by an alcohol radical
04
Acyclic compounds
06
Polyvinyl alcohol
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
8
Chemical modification by after-treatment
12
Hydrolysis
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
8
Chemical modification by after-treatment
30
Introducing nitrogen atoms or nitrogen-containing groups
32
by reaction with amines
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
20
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 a salt, anhydride, ester, amide, imide, or nitrile thereof
02
Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
52
Amides or imides
54
Amides
Applicants:
株式会社クラレ KURARAY CO., LTD. [JP/JP]; 岡山県倉敷市酒津1621番地 1621, Sakazu, Kurashiki-shi, Okayama 7100801, JP
Inventors:
立花 祐貴 TACHIBANA, Yuki; JP
天野 雄介 AMANO, Yusuke; JP
前川 一彦 MAEKAWA, Kazuhiko; JP
Agent:
特許業務法人せとうち国際特許事務所 SETOUCHI INTERNATIONAL PATENT FIRM; 岡山県岡山市北区今4丁目9番1号 グロース第2ビル Growth-2 Building, 4-9-1, Ima, Kita-ku, Okayama-shi, Okayama 7000975, JP
Priority Data:
2017-11093205.06.2017JP
Title (EN) SIDE CHAIN AMINO GROUP-CONTAINING VINYL ALCOHOL-BASED POLYMER
(FR) POLYMÈRE À BASE D'ALCOOL VINYLIQUE CONTENANT UN GROUPE AMINO À CHAÎNE LATÉRALE
(JA) 側鎖アミノ基含有ビニルアルコール系重合体
Abstract:
(EN) Provided is a side chain amino group-containing vinyl alcohol-based polymer which contains 0.001-10 mol% of a structural unit represented by formula (1) with respect to the total amount of structural units. A molded body, such as a film having a good hue and excellent reactivity with a crosslinking agent, as well as excellent water resistance due to the reaction with a crosslinking agent, can be obtained using the side chain amino group-containing vinyl alcohol-based polymer (in the formula (1), X represents a divalent aliphatic hydrocarbon group which may have a substituent, a divalent alicyclic hydrocarbon group which may have a substituent, a divalent aromatic hydrocarbon group which may have a substituent, or a group in which two or more of said groups are bonded via at least one bond selected from the group consisting of an amide bond, an ester bond, and an ether bond; R1 represents a hydrogen atom, an aliphatic hydrocarbon group which may have a substituent, an alicyclic hydrocarbon group which may have a substituent, an aromatic hydrocarbon group which may have a substituent, or a structure forming a ring with X; and R2 represents a hydrogen atom, a methyl group, or a structure forming a ring with X).
(FR) L'invention concerne un polymère à base d'alcool vinylique contenant un groupe amino à chaîne latérale qui contient 0,001 à 10 % en moles d'une unité structurale représentée par la formule (1) par rapport à la quantité totale d'unités structurales. Un corps moulé, tel qu'un film ayant une bonne teinte et une excellente réactivité avec un agent de réticulation, ainsi qu'une excellente résistance à l'eau due à la réaction avec un agent de réticulation, peut être obtenu à l'aide du polymère à base d'alcool vinylique contenant un groupe amino à chaîne latérale (dans la formule (1), X représente un groupe hydrocarbure aliphatique divalent qui peut avoir un substituant, un groupe hydrocarbure alicyclique divalent qui peut avoir un substituant, un groupe hydrocarbure aromatique divalent qui peut avoir un substituant, ou un groupe dans lequel au moins deux desdits groupes sont liés par l'intermédiaire d'au moins une liaison choisie dans le groupe constitué par une liaison amide, une liaison ester et une liaison éther ; R1 représente un atome d'hydrogène, un groupe hydrocarbure aliphatique qui peut avoir un substituant, un groupe hydrocarbure alicyclique qui peut avoir un substituant, un groupe hydrocarbure aromatique qui peut avoir un substituant, ou une structure formant un cycle avec X ; et R2 représente un atome d'hydrogène, un groupe méthyle ou une structure formant un cycle avec X).
(JA) 下記式(1)で表わされる構成単位を全構成単位に対して0.001~10モル%含む側鎖アミノ基含有ビニルアルコール系重合体であることを特徴とする。これにより、良好な色相を有し、架橋剤との反応性に優れるとともに、架橋剤との反応により耐水性に優れたフィルム等の成形体を得ることのできる側鎖アミノ基含有ビニルアルコール系重合体が提供される。[式(1)中、Xは、置換基を有していてもよい2価の脂肪族炭化水素基、置換基を有していてもよい2価の脂環式炭化水素基、置換基を有していてもよい2価の芳香族炭化水素基、またはそれらの基がアミド結合、エステル結合およびエーテル結合からなる群から選択される少なくとも1種の結合を介して2つ以上結合された基を表す。Rは、水素原子、置換基を有していてもよい脂肪族炭化水素基、置換基を有していてもよい脂環式炭化水素基、置換基を有していてもよい芳香族炭化水素基、またはXと環を形成した構造を表し、Rは、水素原子、メチル基、またはXと環を形成した構造を表す。]
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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, 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)