TWI380978B - - Google Patents

Info

Publication number
TWI380978B
TWI380978B TW097100527A TW97100527A TWI380978B TW I380978 B TWI380978 B TW I380978B TW 097100527 A TW097100527 A TW 097100527A TW 97100527 A TW97100527 A TW 97100527A TW I380978 B TWI380978 B TW I380978B
Authority
TW
Taiwan
Application number
TW097100527A
Other languages
Chinese (zh)
Other versions
TW200930698A (en
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 filed Critical
Priority to TW097100527A priority Critical patent/TW200930698A/zh
Priority to US12/150,524 priority patent/US7553991B1/en
Publication of TW200930698A publication Critical patent/TW200930698A/zh
Application granted granted Critical
Publication of TWI380978B publication Critical patent/TWI380978B/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/56—Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
TW097100527A 2008-01-07 2008-01-07 Method for manufacturing carboxylic acid anhydride TW200930698A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW097100527A TW200930698A (en) 2008-01-07 2008-01-07 Method for manufacturing carboxylic acid anhydride
US12/150,524 US7553991B1 (en) 2008-01-07 2008-04-29 Process for producing carboxylic acid anhydrides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW097100527A TW200930698A (en) 2008-01-07 2008-01-07 Method for manufacturing carboxylic acid anhydride

Publications (2)

Publication Number Publication Date
TW200930698A TW200930698A (en) 2009-07-16
TWI380978B true TWI380978B (https=) 2013-01-01

Family

ID=40793501

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097100527A TW200930698A (en) 2008-01-07 2008-01-07 Method for manufacturing carboxylic acid anhydride

Country Status (2)

Country Link
US (1) US7553991B1 (https=)
TW (1) TW200930698A (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201209034A (en) * 2010-08-31 2012-03-01 China Petrochemical Dev Corp Production method for carboxylic acid anhydride
JP5857970B2 (ja) * 2010-11-02 2016-02-10 宇部興産株式会社 （アミドアミノアルカン）金属化合物、及び当該金属化合物を用いた金属含有薄膜の製造方法
CN102476988A (zh) * 2010-11-22 2012-05-30 中国石油化学工业开发股份有限公司 羧酸酐的制造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5939585A (en) * 1995-02-21 1999-08-17 Bp Chemicals Limited Process for the carbonylation of an alcohol

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4115444A (en) * 1975-03-10 1978-09-19 Halcon International, Inc. Process for preparing carboxylic acid anhydrides
GB8404136D0 (en) 1984-02-16 1984-03-21 Bp Chem Int Ltd Carbonylation process
WO1990011991A1 (en) 1989-04-06 1990-10-18 Bp Chemicals Limited Process for preparing carboxylic acids
CN100372608C (zh) 2004-11-22 2008-03-05 中国科学院化学研究所 催化醋酸甲酯或二甲醚合成醋酐的催化剂体系及应用
CN100381204C (zh) 2005-06-10 2008-04-16 中国科学院化学研究所 一种用于羰基合成醋酸和醋酐的催化体系及应用

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5939585A (en) * 1995-02-21 1999-08-17 Bp Chemicals Limited Process for the carbonylation of an alcohol

Also Published As

Publication number Publication date
US7553991B1 (en) 2009-06-30
TW200930698A (en) 2009-07-16
US20090177007A1 (en) 2009-07-09

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees