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1. WO2017146022 - POLYCARBONATE RESIN, MOLDED BODY, OPTICAL COMPONENT, AND LENS

Publication Number WO/2017/146022
Publication Date 31.08.2017
International Application No. PCT/JP2017/006297
International Filing Date 21.02.2017
IPC
C08G 64/08 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
64Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
04Aromatic polycarbonates
06not containing aliphatic unsaturation
08containing atoms other than carbon, hydrogen or oxygen
C08G 64/12 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
64Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
04Aromatic polycarbonates
06not containing aliphatic unsaturation
08containing atoms other than carbon, hydrogen or oxygen
12containing nitrogen
CPC
C08G 64/08
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
64Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
04Aromatic polycarbonates
06not containing aliphatic unsaturation
08containing atoms other than carbon, hydrogen or oxygen
C08G 64/12
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
64Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
04Aromatic polycarbonates
06not containing aliphatic unsaturation
08containing atoms other than carbon, hydrogen or oxygen
12containing nitrogen
C08G 64/1641
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
64Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
16Aliphatic-aromatic or araliphatic polycarbonates
1608saturated
1625containing atoms other than carbon, hydrogen or oxygen
1641containing nitrogen
C08G 64/165
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
64Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
16Aliphatic-aromatic or araliphatic polycarbonates
1608saturated
1625containing atoms other than carbon, hydrogen or oxygen
165containing sulfur
C08G 64/24
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
64Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
20General preparatory processes
22using carbonyl halides
24and phenols
G02B 1/041
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
1Optical elements characterised by the material of which they are made
04made of organic materials, e.g. plastics
041Lenses
Applicants
  • 富士フイルム株式会社 FUJIFILM CORPORATION [JP]/[JP]
Inventors
  • 上平 茂生 UEHIRA Shigeki
  • 師岡 直之 MOROOKA Naoyuki
  • 中山 貴文 NAKAYAMA Takafumi
Agents
  • 特許業務法人特許事務所サイクス SIKS & CO.
Priority Data
2016-03218423.02.2016JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) POLYCARBONATE RESIN, MOLDED BODY, OPTICAL COMPONENT, AND LENS
(FR) RÉSINE DE POLYCARBONATE, CORPS MOULÉ, ÉLÉMENT OPTIQUE ET LENTILLE
(JA) ポリカーボネート樹脂、成形体、光学部材及びレンズ
Abstract
(EN)
The present invention addresses the problem of providing a resin capable of forming a molded body which has a sufficiently low Abbe number and which exhibits high anomalous dispersibility. The present invention relates to a polycarbonate resin that contains constituent units represented by general formula (1). The present invention also relates to a molded body, an optical component and a lens formed from the polycarbonate resin. Y1 and Y2 each denote an oxygen atom, a sulfur atom , a nitrogen atom, or a carbon atom. Z denotes a group that constitutes a 5- to 7-membered ring together with Y1-C=C-Y2 and denotes a group that contains at least one type of atom selected from among a carbon atom and a heteroatom. R5 to R8 each denote a substituent group, and Ar11 and Ar12 each independently denote a benzene ring-containing aryl group enclosed by the dotted line or a heteroarylgroup which contains a benzene ring as one fused ring and which is enclosed by the dotted line.
(FR)
Le problème à la base de la présente invention concerne une résine pouvant former un corps moulé qui présente un indice d'Abbe suffisamment bas et qui présente une dispersibilité hautement anormale. La présente invention concerne une résine de polycarbonate qui contient des motifs constitutifs représentés par la formule générale (1). La présente invention concerne également un corps moulé, un élément optique et une lentille formée à partir de la résine de polycarbonate. Y1 et Y2 représentent chacun un atome d'oxygène, un atome de soufre, un atome d'azote ou un atome de carbone. Z représente un groupe formant un cycle à 5 à 7 chaînons conjointement avec Y1-C=C-Y2 et représente un groupe qui contient au moins un type d'atome choisi parmi un atome de carbone et un hétéroatome. R5 à R8 représentent chacun un groupe substituant et Ar11 et Ar12 représentent, chacun indépendamment, un groupe aryle contenant un cycle benzène entouré par la ligne pointillée ou un groupe hétéroaryle qui contient un cycle benzène en tant que cycle fusionné et qui est entouré par la ligne pointillée.
(JA)
本発明は、十分に小さなアッベ数を有し、かつ高異常分散性を有する成形体を成形し得る樹脂を提供することを課題とする。本発明は、下記一般式(1)で表される構成単位を含むポリカーボネート樹脂に関する。さらに本発明は、ポリカーボネート樹脂から成形される成形体、光学部材及びレンズに関する。Y1及びY2は酸素原子、硫黄原子、窒素原子又は炭素原子であり、ZはY1-C=C-Y2とともに5~7員環を形成する原子群であって、炭素原子及びヘテロ原子から選択される少なくとも1種を含む原子群を表し、R5~R8は置換基を表し、Ar11及びAr12はそれぞれ独立に、破線で囲まれたベンゼン環を含むアリール基又は破線で囲まれたベンゼン環を縮合環のひとつとして含むヘテロアリール基を表す。
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