ID29954A - Stabilitas anhidrida - Google Patents

Stabilitas anhidrida

Info

Publication number: ID29954A
Authority: ID; Indonesia
Prior art keywords: compositions; anhydridal; stability; disclosed; discolor
Prior art date: 1999-01-13

Application number

IDW00200101750A

Other languages

English (en)

Inventor

Henry C Brown

Original Assignee

Huntsman Spec Chem Corp

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.)

1999-01-13

Filing date

2000-01-10

Publication date

2001-10-25

2000-01-10 Application filed by Huntsman Spec Chem Corp filed Critical Huntsman Spec Chem Corp

2001-10-25 Publication of ID29954A publication Critical patent/ID29954A/id

Links

239000000203 mixture Substances 0.000 abstract 3
150000008064 anhydrides Chemical class 0.000 abstract 2
239000002253 acid Substances 0.000 abstract 1
BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 abstract 1
150000004820 halides Chemical class 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
- C07D307/89—Benzo [c] furans; Hydrogenated benzo [c] furans with two oxygen atoms directly attached in positions 1 and 3
- 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
- C07C51/573—Separation; Purification; Stabilisation; Use of additives
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/60—Two oxygen atoms, e.g. succinic anhydride

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Furan Compounds (AREA)
Compositions Of Macromolecular Compounds (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

IDW00200101750A 1999-01-13 2000-01-10 Stabilitas anhidrida ID29954A (id)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US11577099P	1999-01-13	1999-01-13

Publications (1)

Publication Number	Publication Date
ID29954A true ID29954A (id)	2001-10-25

Family

ID=22363296

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IDW00200101750A ID29954A (id)	1999-01-13	2000-01-10	Stabilitas anhidrida

Country Status (14)

Country	Link
US (2)	US6593495B1 (id)
EP (1)	EP1144354B1 (id)
JP (1)	JP4947835B2 (id)
KR (1)	KR100695594B1 (id)
AT (1)	ATE240287T1 (id)
DE (1)	DE60002664T2 (id)
DK (1)	DK1144354T3 (id)
ES (1)	ES2198281T3 (id)
HU (1)	HU229607B1 (id)
ID (1)	ID29954A (id)
MY (1)	MY121513A (id)
SA (1)	SA00210019B1 (id)
TW (1)	TWI260319B (id)
WO (1)	WO2000041991A1 (id)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN103876943B (zh) *	2013-12-27	2016-04-27	柳州市工人医院	种植牙基台的制备方法及种植牙
CN114133365B (zh) *	2021-11-16	2023-11-03	惠州宇新化工有限责任公司	顺丁烯二酸酐色号稳定剂及其制备方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2126246C2 (de) *	1970-05-27	1986-04-24	Monsanto Co., St. Louis, Mo.	Farbstabilisiertes raffiniertes Maleinsäureanhydrid
US3903117A (en) *	1970-05-27	1975-09-02	Monsanto Co	Color stabilization of refined maleic acid anhydride
US3975408A (en)	1970-05-27	1976-08-17	Monsanto Company	Color stabilization of refined dicarboxylic acid anhydrides
JPS49110624A (id) *	1973-03-10	1974-10-22
US3985776A (en)	1975-07-21	1976-10-12	Standard Oil Company (Indiana)	Stannous stabilization of maleic anhydride
US3998854A (en)	1975-08-07	1976-12-21	Standard Oil Company (Indiana)	Trithiophosphite stabilized maleic anhydride
JPS52131520A (en) *	1976-04-23	1977-11-04	Nippon Shokubai Kagaku Kogyo Co Ltd	Stabilization of color of maleic anhydride
US4062874A (en)	1976-12-20	1977-12-13	Standard Oil Company (Indiana)	Phenolic stabilization of maleic anhydride
US4358600A (en)	1981-05-29	1982-11-09	Standard Oil Company (Indiana)	Process for the manufacture of maleic anhydride having improved age molten color
US4446264A (en)	1982-04-15	1984-05-01	The Goodyear Tire & Rubber Company	Synergistic antioxidant mixtures
US4547539A (en)	1983-02-03	1985-10-15	Ciba-Geigy Corporation	Substituted (4-hydroxyphenylthio) succinic anhydride or succinate stabilizers
US4590301A (en)	1984-10-24	1986-05-20	Barnes-Hind, Inc.	Polymerization inhibitors
JP2767851B2 (ja) *	1989-01-25	1998-06-18	三井化学株式会社	無水マレイン酸の着色防止方法
CA2008178C (en) *	1989-01-25	1994-02-08	Harusige Sugawara	Process for producing maleic anhydride
JP2788474B2 (ja) *	1989-04-07	1998-08-20	三井化学株式会社	無水マレイン酸の精製方法
JP2788481B2 (ja) *	1989-05-24	1998-08-20	三井化学株式会社	無水マレイン酸の着色防止方法
US5319106A (en)	1992-11-09	1994-06-07	Abb Lummus Crest Inc.	Stabilization of mixtures of maleic anhydride and acrylic acid during distillation

2000
- 2000-01-10 HU HU0105033A patent/HU229607B1/hu not_active IP Right Cessation
- 2000-01-10 KR KR1020017008613A patent/KR100695594B1/ko not_active Expired - Fee Related
- 2000-01-10 AT AT00904276T patent/ATE240287T1/de active
- 2000-01-10 EP EP00904276A patent/EP1144354B1/en not_active Expired - Lifetime
- 2000-01-10 ID IDW00200101750A patent/ID29954A/id unknown
- 2000-01-10 US US09/480,836 patent/US6593495B1/en not_active Expired - Lifetime
- 2000-01-10 DE DE60002664T patent/DE60002664T2/de not_active Expired - Lifetime
- 2000-01-10 WO PCT/US2000/000589 patent/WO2000041991A1/en not_active Ceased
- 2000-01-10 ES ES00904276T patent/ES2198281T3/es not_active Expired - Lifetime
- 2000-01-10 JP JP2000593561A patent/JP4947835B2/ja not_active Expired - Fee Related
- 2000-01-10 DK DK00904276T patent/DK1144354T3/da active
- 2000-01-12 MY MYPI20000095A patent/MY121513A/en unknown
- 2000-01-12 TW TW089100416A patent/TWI260319B/zh not_active IP Right Cessation
- 2000-04-19 SA SA00210019A patent/SA00210019B1/ar unknown
2002
- 2002-08-20 US US10/223,990 patent/US6603042B2/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
TWI260319B (en)	2006-08-21
US6593495B1 (en)	2003-07-15
MY121513A (en)	2006-01-28
DE60002664T2 (de)	2003-11-27
ES2198281T3 (es)	2004-02-01
SA00210019B1 (ar)	2006-08-12
EP1144354B1 (en)	2003-05-14
HUP0105033A2 (hu)	2002-04-29
WO2000041991A1 (en)	2000-07-20
KR100695594B1 (ko)	2007-03-14
ATE240287T1 (de)	2003-05-15
US6603042B2 (en)	2003-08-05
JP4947835B2 (ja)	2012-06-06
KR20010094745A (ko)	2001-11-01
JP2002534489A (ja)	2002-10-15
EP1144354A1 (en)	2001-10-17
DE60002664D1 (de)	2003-06-18
HU229607B1 (en)	2014-02-28
HUP0105033A3 (en)	2003-08-28
DK1144354T3 (da)	2003-09-15
US20030083522A1 (en)	2003-05-01

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