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1. WO2020066916 - THERMOPLASTIC NORBORNENE-BASED RESIN, MOLDED PRODUCT AND METHOD FOR PRODUCING SAME

Publication Number WO/2020/066916
Publication Date 02.04.2020
International Application No. PCT/JP2019/037035
International Filing Date 20.09.2019
IPC
C08G 61/08 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
61Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
02Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
04only aliphatic carbon atoms
06prepared by ring-opening of carbocyclic compounds
08of carbocyclic compounds containing one or more carbon-to-carbon double bonds in the ring
B29C 55/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
55Shaping by stretching, e.g. drawing through a die; Apparatus therefor
02of plates or sheets
C08J 5/18 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
5Manufacture of articles or shaped materials containing macromolecular substances
18Manufacture of films or sheets
G02B 5/30 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5Optical elements other than lenses
30Polarising elements
B29K 23/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D103
23Use of polyalkenes as moulding material
B29L 7/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C59
7Flat articles, e.g. films or sheets
CPC
B29C 55/02
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
55Shaping by stretching, e.g. drawing through a die; Apparatus therefor
02of plates or sheets
C08G 61/08
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
61Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
02Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
04only aliphatic carbon atoms
06prepared by ring-opening of carbocyclic compounds
08of carbocyclic compounds containing one or more carbon-to-carbon double bonds in the ring
C08J 5/18
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
5Manufacture of articles or shaped materials containing macromolecular substances
18Manufacture of films or sheets
G02B 5/30
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5Optical elements other than lenses
30Polarising elements
Applicants
  • 日本ゼオン株式会社 ZEON CORPORATION [JP]/[JP]
Inventors
  • 摺出寺 浩成 SUDEJI, Hironari
Agents
  • 特許業務法人酒井国際特許事務所 SAKAI INTERNATIONAL PATENT OFFICE
Priority Data
2018-18450328.09.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) THERMOPLASTIC NORBORNENE-BASED RESIN, MOLDED PRODUCT AND METHOD FOR PRODUCING SAME
(FR) RÉSINE À BASE DE NORBORNÈNE THERMOPLASTIQUE, PRODUIT MOULÉ ET SON PROCÉDÉ DE PRODUCTION
(JA) 熱可塑性ノルボルネン系樹脂、成形体及びその製造方法
Abstract
(EN)
A thermoplastic norbornene-based resin includes a hydrogenation product of a norbornene-based polymer, wherein the glass transition temperature Tg of the thermoplastic norbornene-based resin satisfies the following formula (1), the weight-average molecular weight Mw of the hydrogenation product satisfies the following formula (2), and the ratio L of the hydrogenation product having a molecular weight of 10,000 or less to 100% of the amount of the hydrogenation product contained in the thermoplastic norbornene-based resin satisfies the following formula (3). (1) 105°C ≤ Tg ≤ 120°C, (2) 36000 ≤ Mw, (3) L ≤ 10.5%.
(FR)
La présente invention concerne une résine à base de norbornène thermoplastique qui comprend un produit d'hydrogénation d'un polymère à base de norbornène, la température de transition vitreuse Tg de la résine à base de norbornène thermoplastique satisfaisant à la formule suivante (1), la masse moléculaire moyenne en poids Mw du produit d'hydrogénation satisfaisant à la formule suivante (2), et le rapport L du produit d'hydrogénation ayant une masse moléculaire inférieure ou égale à 10 000 à 100 % de la quantité du produit d'hydrogénation contenu dans la résine à base de norbornène thermoplastique satisfaisant à la formule suivante (3). (1) 105 °C ≤ Tg ≤ 120 °C, (2) 36000 ≤ Mw, (3) L ≤ 10,5 %.
(JA)
ノルボルネン系重合体の水素化物を含む熱可塑性ノルボルネン系樹脂であって、 前記熱可塑性ノルボルネン系樹脂のガラス転移温度Tgが、下記式(1)を満たし、 前記水素化物の重量平均分子量Mwが、下記式(2)を満たし、 前記熱可塑性ノルボルネン系樹脂に含まれる前記水素化物の量100%に対する、分子量10000以下の前記水素化物の割合Lが、下記式(3)を満たす、熱可塑性ノルボルネン系樹脂。 (1)105℃≦Tg≦120℃ (2)36000≦Mw (3)L≦10.5%
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