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1. (WO2017110917) POLYESTER RESIN COMPOSITION, LIGHT REFLECTOR AND COMPONENT FOR LIGHT REFLECTOR THAT INCLUDE SAID COMPOSITION, AND METHOD FOR PRODUCING POLYESTER RESIN COMPOSITION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/110917 International Application No.: PCT/JP2016/088199
Publication Date: 29.06.2017 International Filing Date: 21.12.2016
IPC:
C08L 67/02 (2006.01) ,C08J 3/22 (2006.01) ,C08K 5/098 (2006.01) ,C08L 25/14 (2006.01) ,G02B 1/04 (2006.01) ,G02B 5/08 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
67
Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
02
Polyesters derived from dicarboxylic acids and dihydroxy compounds
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
3
Processes of treating or compounding macromolecular substances
20
Compounding polymers with additives, e.g. colouring
22
using masterbatch techniques
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5
Use of organic ingredients
04
Oxygen-containing compounds
09
Carboxylic acids; Metal salts thereof; Anhydrides thereof
098
Metal salts of carboxylic acids
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
02
Homopolymers or copolymers of hydrocarbons
04
Homopolymers or copolymers of styrene
08
Copolymers of styrene
14
with unsaturated esters
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
1
Optical elements characterised by the material of which they are made; Optical coatings for optical elements
04
made of organic materials, e.g. plastics
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
08
Mirrors
Applicants:
東洋紡株式会社 TOYOBO CO., LTD. [JP/JP]; 大阪府大阪市北区堂島浜二丁目2番8号 2-8, Dojima Hama 2-chome, Kita-ku, Osaka-shi, Osaka 5308230, JP
Inventors:
下拂 卓也 SHIMOHARAI, Takuya; JP
堀口 悟 HORIGUCHI, Satoru; JP
安井 淳一 YASUI, Junichi; JP
Agent:
特許業務法人深見特許事務所 FUKAMI PATENT OFFICE, P.C.; 大阪府大阪市北区中之島三丁目2番4号 中之島フェスティバルタワー・ウエスト Nakanoshima Festival Tower West, 2-4, Nakanoshima 3-chome, Kita-ku, Osaka-shi, Osaka 5300005, JP
Priority Data:
2015-25520425.12.2015JP
2015-25520825.12.2015JP
Title (EN) POLYESTER RESIN COMPOSITION, LIGHT REFLECTOR AND COMPONENT FOR LIGHT REFLECTOR THAT INCLUDE SAID COMPOSITION, AND METHOD FOR PRODUCING POLYESTER RESIN COMPOSITION
(FR) COMPOSITION DE RÉSINE POLYESTER, RÉFLECTEUR DE LUMIÈRE ET COMPOSANT POUR RÉFLECTEUR DE LUMIÈRE QUI COMPRENNENT LADITE COMPOSITION, ET PROCÉDÉ DE PRODUCTION DE COMPOSITION DE RÉSINE POLYESTER
(JA) ポリエステル樹脂組成物、これを含む光反射体用部品および光反射体、ならびにポリエステル樹脂組成物の製造方法
Abstract:
(EN) A polyester resin composition contains a polyester resin A, which contains 70-100% by mass of a polybutylene terephthalate resin and 0-30% by mass of a polyethylene terephthalate resin, and also a metal organic acid salt B that is one or both of an alkali metal organic acid salt and an alkaline-earth metal organic acid salt, and a desired amount of a polyfunctional-glycidyl-group-containing styrene-based polymer C. The polyester resin composition contains a prescribed amount of one or both of alkali metal atoms and alkaline-earth metal atoms with respect to 100 parts by mass of the polyester resin A, and either the polybutylene terephthalate linear oligomer content or the polybutylene terephthalate linear oligomer and polyethylene terephthalate linear oligomer content is 1,000 mg/kg or less.
(FR) La présente invention concerne une composition de résine polyester qui contient une résine polyester A, contenant de 70 à 100 % en masse d'une résine de polybutylène téréphtalate et de 0 à 30 % en masse d'une résine de polyéthylène téréphtalate, et également un sel d'acide organique de métal B qui est un sel d'acide organique de métal alcalin et/ou un sel d'acide organique de métal alcalino-terreux, et une quantité souhaitée d'un polymère C à base de styrène contenant un groupe glycidyle polyfonctionnel. La composition de résine polyester contient une quantité prédéfinie d'atomes de métal alcalin et/ou d'atomes de métal alcalino-terreux par rapport à 100 parties en masse de la résine polyester A, et la teneur en oligomère linéaire de polybutylène téréphtalate ou la teneur en oligomère linéaire de polybutylène téréphtalate et en oligomère linéaire de polyéthylène téréphtalate est de 1 000 mg/kg ou moins.
(JA) ポリエステル樹脂組成物は、70~100質量%のポリブチレンテレフタレート樹脂と、0~30質量%のポリエチレンテレフタレート樹脂とを含有するポリエステル樹脂Aを含み、アルカリ金属の有機酸塩およびアルカリ土類金属の有機酸塩のいずれか一方または両方である金属有機酸塩Bと、所定量の多官能グリシジル基含有スチレン系ポリマーCとを含み、ポリエステル樹脂組成物は、アルカリ金属原子およびアルカリ土類金属原子のいずれか一方または両方を、ポリエステル樹脂A100質量部に対し、所定量含み、かつ、ポリブチレンテレフタレートの線状オリゴマーの含有量、またはポリブチレンテレフタレートの線状オリゴマーおよびポリエチレンテレフタレートの線状オリゴマーの含有量が1000mg/kg以下である。
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 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:
JPWO2017110917CN108473753US20190002687