Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2017094763) COPOLYMER, METHOD FOR PRODUCING SAME AND RESIN COMPOSITION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/094763 International Application No.: PCT/JP2016/085524
Publication Date: 08.06.2017 International Filing Date: 30.11.2016
IPC:
C08G 73/16 (2006.01) ,C08G 69/10 (2006.01) ,C08G 69/44 (2006.01) ,C08L 77/04 (2006.01) ,C08L 101/16 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
73
Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen or carbon, not provided for in groups C08G12/-C08G71/238
06
Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule; Polyhydrazides; Polyamide acids or similar polyimide precursors
10
Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
16
Polyester-imides
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
69
Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
02
Polyamides derived from amino carboxylic acids or from polyamines and polycarboxylic acids
08
derived from amino carboxylic acids
10
Alpha-amino-carboxylic acids
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
69
Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
44
Polyester-amides
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
77
Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
04
Polyamides derived from alpha-amino carboxylic acids
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
101
Compositions of unspecified macromolecular compounds
16
the macromolecular compounds being biodegradable
Applicants:
三井化学株式会社 MITSUI CHEMICALS, INC. [JP/JP]; 東京都港区東新橋一丁目5番2号 5-2, Higashi-Shimbashi 1-chome, Minato-ku, Tokyo 1057122, JP
Inventors:
小川 亮平 OGAWA, Ryohei; JP
樋口 長二郎 HIGUCHI, Chojiro; JP
浦上 達宣 URAKAMI, Tatsuhiro; JP
Agent:
石橋 政幸 ISHIBASHI, Masayuki; JP
三原 史子 MIHARA, Fumiko; JP
Priority Data:
2015-23734304.12.2015JP
Title (EN) COPOLYMER, METHOD FOR PRODUCING SAME AND RESIN COMPOSITION
(FR) COPOLYMÈRE, PROCÉDÉ POUR LE PRODUIRE ET COMPOSITION DE RÉSINE
(JA) 共重合体及びその製造方法、並びに樹脂組成物
Abstract:
(EN) Disclosed are: a water-insoluble copolymer having a constituent unit (X) derived from a hydroxycarboxylic acid and a constituent unit (Y) derived from an amino group-containing polyvalent carboxylic acid, wherein the molar ratio between the constituent units, namely (X)/(Y) satisfies 2/1 ≤ (X)/(Y) < 8/1 and the amide bond ratio of the constituent unit (Y) represented by formula (1) is within the ranges of formulae (2-1)-(2-3); a method for producing this copolymer; and a resin composition which contains this copolymer. Amide bond ratio (%) = A/Asp × 100 (1) (A = number of moles of amide bonds in constituent unit (Y), Asp = number of moles of constituent unit (Y)) (If 2/1 ≤ (X)/(Y) < 4/1) Amide bond ratio (%) ≥ 25 (2-1) (If 4/1 ≤ (X)/(Y) ≤ 6.5/1) Amide bond ratio (%) ≥ 30 (2-2) (If 6.5/1 < (X)/(Y) < 8/1) Amide bond ratio (%) ≥ 50 (2-3)
(FR) La présente invention concerne : un copolymère insoluble dans l’eau présentant un motif constitutif (X) dérivé d’un acide hydroxycarboxylique et un motif constitutif (Y) dérivé d’un acide carboxylique polyvalent contenant un groupe amino, le rapport molaire entre les motifs constitutifs, à savoir (X)/(Y) satisfait 2/1 ≤ (X)/(Y) < 8/1 et le taux de liaisons amide du motif constitutif (Y) représenté par la formule (1) se situe dans les plages des formules (2-1)-(2-3) ; un procédé de production de ce copolymère ; et une composition de résine qui contient ce copolymère. Taux de liaisons amide (%) = A/Asp x 100 (1) (A = nombre de moles de liaisons amide dans le motif constitutif (Y), Asp = nombre de moles du motif constitutif (Y)) (Si 2/1 ≤ (X)/(Y) < 4/1) taux de liaisons amide (%) ≥ 25 (2-1) (Si 4/1 ≤ (X)/(Y) ≤ 6,5/1) taux de liaisons amide (%) ≥ 30 (2-2) (Si 6,5/1 < (X)/(Y) < 8/1) taux de liaisons amide (%) ≥ 50 (2-3)
(JA) ヒドロキシカルボン酸由来構成単位(X)と、アミノ基含有多価カルボン酸由来構成単位(Y)とを有する非水溶性の共重合体であって、構成単位のモル比(X/Y)が2/1≦(X/Y)<8/1であり、下式(1)で表される構成単位(Y)のアミド結合割合が下式(2-1)~(2-3)の範囲内にある共重合体;及びその製造方法、並びにその共重合体を含む樹脂組成物が開示される。 アミド結合割合(%)=A/Asp×100 (1) [A=(Y)中のアミド結合のモル数,Asp=(Y)のモル数] [2/1≦(X/Y)<4/1の場合] アミド結合割合(%)≧25 (2-1) [4/1≦(X/Y)≦6.5/1の場合] アミド結合割合(%)≧30 (2-2) [6.5/1<(X/Y)<8/1の場合] アミド結合割合(%)≧50 (2-3)
front page image
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, 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:
AU2016361696CA3006708CN108291029MX2018006772US20190002691