ZA824528B - Process for the production of sodium salicylate and salicylic acid - Google Patents

Process for the production of sodium salicylate and salicylic acid

Info

Publication number: ZA824528B
Authority: ZA; South Africa
Prior art keywords: salicylic acid; sodium salicylate; production; sodium; salicylate
Prior art date: 1981-07-07

Application number

ZA824528A

Other languages

English (en)

Inventor

Gert Jansen

Per Wolff

Original Assignee

Gert Jansen

Per Wolff

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.)

1981-07-07

Filing date

1982-06-25

Publication date

1983-12-28

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23075394&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA824528(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1982-06-25 Application filed by Gert Jansen, Per Wolff filed Critical Gert Jansen

1983-12-28 Publication of ZA824528B publication Critical patent/ZA824528B/xx

Links

YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 title abstract 6
ABBQHOQBGMUPJH-UHFFFAOYSA-M Sodium salicylate Chemical compound [Na+].OC1=CC=CC=C1C([O-])=O ABBQHOQBGMUPJH-UHFFFAOYSA-M 0.000 title abstract 3
238000000034 method Methods 0.000 title abstract 3
FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 title abstract 3
229960004889 salicylic acid Drugs 0.000 title abstract 3
229960004025 sodium salicylate Drugs 0.000 title abstract 3
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
239000006227 byproduct Substances 0.000 abstract 1
229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
239000001569 carbon dioxide Substances 0.000 abstract 1
238000006243 chemical reaction Methods 0.000 abstract 1
NESLWCLHZZISNB-UHFFFAOYSA-M sodium phenolate Chemical compound [Na+].[O-]C1=CC=CC=C1 NESLWCLHZZISNB-UHFFFAOYSA-M 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Credit Cards Or The Like (AREA)
Manipulation Of Pulses (AREA)
Debugging And Monitoring (AREA)
Saccharide Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

ZA824528A 1981-07-07 1982-06-25 Process for the production of sodium salicylate and salicylic acid ZA824528B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/280,965 US4376867A (en)	1981-07-07	1981-07-07	Chemical process

Publications (1)

Publication Number	Publication Date
ZA824528B true ZA824528B (en)	1983-12-28

Family

ID=23075394

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA824528A ZA824528B (en)	1981-07-07	1982-06-25	Process for the production of sodium salicylate and salicylic acid

Country Status (11)

Country	Link
US (1)	US4376867A (de)
EP (1)	EP0072095B1 (de)
JP (1)	JPS5815939A (de)
AT (1)	ATE19868T1 (de)
AU (1)	AU561336B2 (de)
BR (1)	BR8203900A (de)
CA (1)	CA1184196A (de)
DE (1)	DE3271245D1 (de)
ES (1)	ES8308829A1 (de)
MX (1)	MX156413A (de)
ZA (1)	ZA824528B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6028235A (ja) *	1983-07-26	1985-02-13	Nec Corp	半導体装置の製造方法
JPS60240128A (ja) *	1984-05-15	1985-11-29	Hitachi Ltd	電磁波照射型洗浄方法
JPS61194830A (ja) *	1985-02-25	1986-08-29	Dainippon Screen Mfg Co Ltd	基板の有機物除去装置
FR2589149B1 (fr) *	1985-10-29	1987-12-11	Rhone Poulenc Spec Chim	Procede de separation et de purification de l'acide salicylique par precipitation a partir d'une solution aqueuse de son sel sodique
US4814495A (en) *	1987-06-24	1989-03-21	Idemitsu Petrochemical Co., Ltd.	Method for the preparation of hydroxybenzoic acid
CA2266624A1 (en) *	1996-10-15	1998-04-23	Phillips Petroleum Company	Corrosion inhibitor for wellbore applications
JP4759666B2 (ja) *	2004-12-03	2011-08-31	学校法人千葉工業大学	芳香族ヒドロキシカルボン酸の製造方法
CN1297531C (zh) *	2005-08-02	2007-01-31	山东轻工业学院	超临界相合成水杨酸新工艺
EP4393905A4 (de)	2021-08-27	2025-09-10	Api Corp	Verfahren zur herstellung von salicylsäure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB824144A (en) *	1957-08-23	1959-11-25	Monsanto Chemicals	An improved process for the carboxylation of phenols
DE1215173B (de) *	1960-06-17	1966-04-28	Dow Chemical Co	Verfahren zur Herstellung von kristallinem Natriumsalicylat
CH451197A (de) *	1964-08-06	1968-05-15	Inventa Ag	Verfahren zur Herstellung von p-Hydroxy-benzoesäure
JPS5250715B2 (de) *	1973-06-02	1977-12-27
US4171453A (en) *	1978-02-22	1979-10-16	The Dow Chemical Company	Carbonation of alkali metal phenates
JPS5610139A (en) *	1979-07-02	1981-02-02	Dow Chemical Co	Carbonation of alkali metal phenates

1981
- 1981-07-07 US US06/280,965 patent/US4376867A/en not_active Expired - Fee Related
1982
- 1982-06-25 ZA ZA824528A patent/ZA824528B/xx unknown
- 1982-06-28 EP EP82303369A patent/EP0072095B1/de not_active Expired
- 1982-06-28 DE DE8282303369T patent/DE3271245D1/de not_active Expired
- 1982-06-28 AT AT82303369T patent/ATE19868T1/de not_active IP Right Cessation
- 1982-07-05 BR BR8203900A patent/BR8203900A/pt not_active IP Right Cessation
- 1982-07-06 CA CA000406678A patent/CA1184196A/en not_active Expired
- 1982-07-06 MX MX193466A patent/MX156413A/es unknown
- 1982-07-06 AU AU85641/82A patent/AU561336B2/en not_active Ceased
- 1982-07-06 JP JP57116320A patent/JPS5815939A/ja active Pending
- 1982-07-07 ES ES513798A patent/ES8308829A1/es not_active Expired

Also Published As

Publication number	Publication date
JPS5815939A (ja)	1983-01-29
US4376867A (en)	1983-03-15
AU8564182A (en)	1983-01-13
DE3271245D1 (en)	1986-06-26
ATE19868T1 (de)	1986-06-15
AU561336B2 (en)	1987-05-07
EP0072095A1 (de)	1983-02-16
EP0072095B1 (de)	1986-05-21
BR8203900A (pt)	1983-06-28
ES513798A0 (es)	1983-10-01
ES8308829A1 (es)	1983-10-01
CA1184196A (en)	1985-03-19
MX156413A (es)	1988-08-19

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