TW353035B - Naphthalenedicarboxylic acid particles and process for the production thereof - Google Patents

Naphthalenedicarboxylic acid particles and process for the production thereof

Info

Publication number
TW353035B
TW353035B TW086106630A TW86106630A TW353035B TW 353035 B TW353035 B TW 353035B TW 086106630 A TW086106630 A TW 086106630A TW 86106630 A TW86106630 A TW 86106630A TW 353035 B TW353035 B TW 353035B
Authority
TW
Taiwan
Prior art keywords
naphthalenedicarboxylic acid
water
acid particles
production
alcohol
Prior art date
Application number
TW086106630A
Other languages
English (en)
Inventor
Hiroshi Iwasaki
Satoshi Inoki
Original Assignee
Mitsui Chemicals Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Application granted granted Critical
Publication of TW353035B publication Critical patent/TW353035B/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C08G63/185—Acids containing aromatic rings containing two or more aromatic rings
    • C08G63/187—Acids containing aromatic rings containing two or more aromatic rings containing condensed aromatic rings
    • C08G63/189—Acids containing aromatic rings containing two or more aromatic rings containing condensed aromatic rings containing a naphthalene ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/33—Polycyclic acids
    • C07C63/337—Polycyclic acids with carboxyl groups bound to condensed ring systems
    • C07C63/34—Polycyclic acids with carboxyl groups bound to condensed ring systems containing two condensed rings
    • C07C63/38—Polycyclic acids with carboxyl groups bound to condensed ring systems containing two condensed rings containing two carboxyl groups both bound to carbon atoms of the condensed ring system

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
TW086106630A 1996-05-20 1997-05-19 Naphthalenedicarboxylic acid particles and process for the production thereof TW353035B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12483696 1996-05-20
JP28219196 1996-10-24

Publications (1)

Publication Number Publication Date
TW353035B true TW353035B (en) 1999-02-21

Family

ID=26461418

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086106630A TW353035B (en) 1996-05-20 1997-05-19 Naphthalenedicarboxylic acid particles and process for the production thereof

Country Status (7)

Country Link
US (1) US6162948A (zh)
EP (1) EP0881208A4 (zh)
KR (1) KR100281850B1 (zh)
CA (1) CA2241182A1 (zh)
ID (1) ID16939A (zh)
TW (1) TW353035B (zh)
WO (1) WO1997044307A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100326660B1 (ko) * 2000-02-26 2002-03-02 박호군 폴리에틸렌 나프탈레이트계 중합체의 제조 방법
EP1591435A3 (en) * 2004-03-26 2007-11-28 Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo Method for preparing 2,6-Naphtalene dicarboxyclic acid
JP4496045B2 (ja) * 2004-09-06 2010-07-07 帝人株式会社 ポリエステルの製造方法
JP5318595B2 (ja) * 2009-01-26 2013-10-16 上野製薬株式会社 ２，６−ナフタレンジカルボン酸の製造方法
JP5318596B2 (ja) * 2009-01-26 2013-10-16 上野製薬株式会社 ２，６−ナフタレンジカルボン酸の製造方法
JP6081835B2 (ja) * 2013-03-22 2017-02-15 帝人株式会社 ６，６’−（アルキレンジオキシ）ジ−２−ナフトエ酸もしくはその低級アルキルエステルからなる粉体およびそれを用いた芳香族ポリエステルの製造方法
WO2021124966A1 (ja) * 2019-12-19 2021-06-24 住友化学株式会社 液晶性ポリエステルの製造方法及び液晶性ポリエステル
CN114478227B (zh) * 2020-10-27 2024-01-26 中国石油化工股份有限公司 利用2,6-萘二甲酸盐制备2,6-萘二甲酸的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU486008A1 (ru) * 1974-02-19 1975-09-30 Всесоюзный Научно-Исследовательский И Проектный Институт Мономеров Способ очистки 2,6-нафталиндикарбоновой кислоты
US5149867A (en) * 1987-07-28 1992-09-22 Hatco Corporation Crystallization of water-insoluble dicarboxylic acid
SG52396A1 (en) * 1991-12-19 1998-09-28 Amoco Corp Process for preparing purified 2,6-naphtalenedicorboxylic acid
AU4638293A (en) * 1992-06-18 1994-01-24 Amoco Corporation Method for preparing aromatic carboxylic acids
US5292934A (en) * 1992-06-18 1994-03-08 Amoco Corporation Method for preparing aromatic carboxylic acids
JPH0995466A (ja) * 1995-07-26 1997-04-08 Mitsui Petrochem Ind Ltd スラリー安定性と反応性に優れた芳香族ジカルボン酸粉末およびこれを用いるポリエステルの製造方法
CA2209907A1 (en) * 1995-11-10 1997-05-15 Mitsui Petrochemical Industries, Ltd. Method for purifying crude naphthalenedicarboxylic acid

Also Published As

Publication number Publication date
WO1997044307A1 (fr) 1997-11-27
ID16939A (id) 1997-11-27
CA2241182A1 (en) 1997-11-27
KR19990077009A (ko) 1999-10-25
KR100281850B1 (ko) 2001-02-15
EP0881208A4 (en) 1999-09-29
US6162948A (en) 2000-12-19
EP0881208A1 (en) 1998-12-02

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