PT2814793T - Método para o isolamento de cimeno - Google Patents

Método para o isolamento de cimeno

Info

Publication number: PT2814793T
Authority: PT; Portugal
Prior art keywords: cymene; isolation
Prior art date: 2012-02-14

Application number

PT137038329T

Other languages

English (en)

Inventor

Brücher Jörg

Blomberg Saitton David

Original Assignee

Holmen Ab

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.)

2012-02-14

Filing date

2013-02-14

Publication date

2016-08-17

2013-02-14 Application filed by Holmen Ab filed Critical Holmen Ab

2016-08-17 Publication of PT2814793T publication Critical patent/PT2814793T/pt

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/005—Processes comprising at least two steps in series
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/17—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with acids or sulfur oxides
- C07C7/171—Sulfuric acid or oleum
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Analytical Chemistry (AREA)
Oil, Petroleum & Natural Gas (AREA)
Water Supply & Treatment (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Medicines Containing Plant Substances (AREA)

PT137038329T 2012-02-14 2013-02-14 Método para o isolamento de cimeno PT2814793T (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US201261598545P	2012-02-14	2012-02-14
SE1250118A SE537150C2 (sv)	2012-02-14	2012-02-14	Metod för att isolera cymen

Publications (1)

Publication Number	Publication Date
PT2814793T true PT2814793T (pt)	2016-08-17

Family

ID=48984845

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT137038329T PT2814793T (pt)	2012-02-14	2013-02-14	Método para o isolamento de cimeno

Country Status (9)

Country	Link
US (1)	US20150031930A1 (pt)
EP (1)	EP2814793B1 (pt)
JP (1)	JP2015509930A (pt)
CN (1)	CN104159875A (pt)
CA (1)	CA2862217A1 (pt)
PL (1)	PL2814793T3 (pt)
PT (1)	PT2814793T (pt)
SE (1)	SE537150C2 (pt)
WO (1)	WO2013120930A2 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN105473535A (zh)	2013-08-14	2016-04-06	霍尔曼公司	用于制备对-甲基异丙基苯的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1893802A (en) *	1928-05-04	1933-01-10	Hercules Powder Co Ltd	Method of producing para-cymene
US1746532A (en) *	1928-07-26	1930-02-11	Hercules Powder Co Ltd	Method of producing cymene
GB403614A (en) *	1932-03-23	1933-12-28	Franz Koch	Improvements in and relating to the production of cymene
US2780662A (en) *	1953-05-11	1957-02-05	Exxon Research Engineering Co	Benzene purification process by treatment with sulfuric acid
GB765752A (en) *	1954-07-08	1957-01-09	Exxon Research Engineering Co	Process for the manufacture of a solvent
JPS5644051B2 (pt) *	1973-09-13	1981-10-16
US3909395A (en) *	1974-09-23	1975-09-30	American Cyanamid Co	Process for the odor removal of malodorous sulfur containing olefinic derivatives
JPH05279271A (ja) *	1992-03-31	1993-10-26	Sumitomo Chem Co Ltd	シメン異性体の分離方法
US5723709A (en) *	1994-04-14	1998-03-03	Arizona Chemical Company	Terpene dimer compositions and related methods of manufacture
JP4189108B2 (ja) *	1999-12-06	2008-12-03	株式会社トクヤマ	アミノ酸エステル塩酸塩の製造方法
JP2006063047A (ja) *	2004-08-30	2006-03-09	Atsushi Ishihara	硫化アルケンの製造方法
FI125782B (fi) *	2010-06-03	2016-02-15	Stora Enso Oyj	Sulppuperäisten terpeenien katalyyttinen jalostus

2012
- 2012-02-14 SE SE1250118A patent/SE537150C2/sv not_active IP Right Cessation
2013
- 2013-02-14 JP JP2014556107A patent/JP2015509930A/ja not_active Ceased
- 2013-02-14 PT PT137038329T patent/PT2814793T/pt unknown
- 2013-02-14 EP EP13703832.9A patent/EP2814793B1/en not_active Not-in-force
- 2013-02-14 US US14/378,614 patent/US20150031930A1/en not_active Abandoned
- 2013-02-14 CN CN201380009451.5A patent/CN104159875A/zh active Pending
- 2013-02-14 WO PCT/EP2013/052936 patent/WO2013120930A2/en not_active Ceased
- 2013-02-14 CA CA2862217A patent/CA2862217A1/en not_active Abandoned
- 2013-02-14 PL PL13703832.9T patent/PL2814793T3/pl unknown

Also Published As

Publication number	Publication date
WO2013120930A2 (en)	2013-08-22
EP2814793B1 (en)	2016-05-25
CA2862217A1 (en)	2013-08-22
JP2015509930A (ja)	2015-04-02
SE1250118A1 (sv)	2013-08-15
CN104159875A (zh)	2014-11-19
WO2013120930A3 (en)	2013-11-07
EP2814793A2 (en)	2014-12-24
SE537150C2 (sv)	2015-02-17
PL2814793T3 (pl)	2016-11-30
US20150031930A1 (en)	2015-01-29

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