ID21035A - Metode pemurnian asam naftalendikarboksilat kasar dan proses pembuatan polietilen naftalat - Google Patents

Metode pemurnian asam naftalendikarboksilat kasar dan proses pembuatan polietilen naftalat

Info

Publication number
ID21035A
ID21035A IDW990067A ID990067A ID21035A ID 21035 A ID21035 A ID 21035A ID W990067 A IDW990067 A ID W990067A ID 990067 A ID990067 A ID 990067A ID 21035 A ID21035 A ID 21035A
Authority
ID
Indonesia
Prior art keywords
polyethyles
naftalic
naftalate
carboxicate
rude
Prior art date
Application number
IDW990067A
Other languages
English (en)
Inventor
Hiroshi Iwasaki
Satoshi Inoki
Hiromi Ueki
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
Priority claimed from JP23939196A external-priority patent/JP3578433B2/ja
Priority claimed from JP23939296A external-priority patent/JP3659747B2/ja
Application filed by Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Publication of ID21035A publication Critical patent/ID21035A/id

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
    • C08G63/78—Preparation processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • C07C51/493—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification whereby carboxylic acid esters are formed
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/60—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IDW990067A 1996-09-10 1997-09-05 Metode pemurnian asam naftalendikarboksilat kasar dan proses pembuatan polietilen naftalat ID21035A (id)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP23939196A JP3578433B2 (ja) 1996-09-10 1996-09-10 ポリエチレンナフタレートの製造方法
JP23939296A JP3659747B2 (ja) 1996-09-10 1996-09-10 粗ナフタレンジカルボン酸の精製方法

Publications (1)

Publication Number Publication Date
ID21035A true ID21035A (id) 1999-04-08

Family

ID=26534222

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW990067A ID21035A (id) 1996-09-10 1997-09-05 Metode pemurnian asam naftalendikarboksilat kasar dan proses pembuatan polietilen naftalat

Country Status (7)

Country Link
US (1) US6100374A (id)
EP (1) EP0926124A4 (id)
CN (1) CN1230167A (id)
CA (1) CA2264525A1 (id)
ID (1) ID21035A (id)
TW (1) TW426703B (id)
WO (1) WO1998011047A1 (id)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020025242A (ko) * 1999-08-30 2002-04-03 지스트라텐 알베르터스 빌헬머스 요안느 Ｎｄａ 방법과 ｐｅｎ 방법의 밀접 결합 방법
CA2383337A1 (en) * 1999-08-30 2001-03-08 Keith M. Kreitman An integrated process for the production of 2,6-naphthalene dicarboxylic acid
KR100326660B1 (ko) * 2000-02-26 2002-03-02 박호군 폴리에틸렌 나프탈레이트계 중합체의 제조 방법
US6642407B2 (en) 2001-05-18 2003-11-04 Exxon Mobil Chemical Patents Inc. Production, purification and polymerization of aromatic dicarboxylic acids
US7547803B2 (en) * 2003-06-20 2009-06-16 Mitsubishi Gas Chemical Company, Inc. Process for producing a high purity aromatic polycarboxylic acid
US7390869B2 (en) 2005-06-13 2008-06-24 Eastman Chemical Company Process for removing metal species in the presence of hydrogen and a porous material and polyester polymer containing reduced amounts of metal species
KR100939024B1 (ko) * 2007-11-30 2010-01-27 주식회사 효성 2,6-나프탈렌디카르복실산을 이용한폴리에틸렌나프탈레이트의 제조 방법
CN104672438B (zh) * 2015-03-18 2016-08-17 佛山佛塑科技集团股份有限公司 酯交法合成聚萘二甲酸乙二醇酯聚合物(pen)的方法
CN107840789A (zh) * 2016-09-19 2018-03-27 中国石油化工股份有限公司 提纯粗2,6‑萘二甲酸的方法
CN112679339A (zh) * 2019-10-18 2021-04-20 中国石油化工股份有限公司 一种分离提纯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
US3632856A (en) * 1969-03-07 1972-01-04 Sun Oil Co Separation of aldesters from an oxidation mixture
JPS4843732B1 (id) * 1969-04-17 1973-12-20
US4745211A (en) * 1987-09-15 1988-05-17 Eastman Kodak Company Process for the preparation of purified bis(2-hydroxyethyl) ester of 2,6-naphthalenedicarboxylic acid
US5262560A (en) * 1991-05-31 1993-11-16 Amoco Corporation Process for preparing purified dimethyl naphthalenedicarboxylate
US5362908A (en) * 1993-03-10 1994-11-08 Amoco Corporation Catalyst and method for purifying crude terephthalic acid, isophthalic acid or naphthalene dicarboxylic acid
JPH07173100A (ja) * 1993-12-20 1995-07-11 Mitsubishi Chem Corp 高純度２，６−ナフタレンジカルボン酸の製造方法
JP3028100B2 (ja) * 1994-02-01 2000-04-04 三菱瓦斯化学株式会社 ２，６−ナフタレンジカルボン酸ジメチルの製造法

Also Published As

Publication number Publication date
TW426703B (en) 2001-03-21
CA2264525A1 (en) 1998-03-19
US6100374A (en) 2000-08-08
EP0926124A1 (en) 1999-06-30
EP0926124A4 (en) 1999-12-08
CN1230167A (zh) 1999-09-29
WO1998011047A1 (fr) 1998-03-19

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