Classifications

• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
  • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
  • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
• • 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
  • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
  • C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
  • C07C51/445—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation by steam distillation

Landscapes

• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Engineering & Computer Science (AREA)
• Oil, Petroleum & Natural Gas (AREA)
• Crystallography & Structural Chemistry (AREA)
• Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=19792264

Family Applications (1)

Country Status (9)

• 1965
  • 1965-02-03 NL NL6501335A patent/NL6501335A/xx unknown
• 1966
  • 1966-01-30 IL IL2507166A patent/IL25071A/en unknown
  • 1966-02-01 CH CH135366A patent/CH454109A/de unknown
  • 1966-02-01 FR FR47950A patent/FR1466775A/fr not_active Expired
  • 1966-02-01 BE BE675888D patent/BE675888A/xx unknown
  • 1966-02-01 GB GB445666A patent/GB1124579A/en not_active Expired
  • 1966-02-01 AT AT89566A patent/AT269096B/de active
  • 1966-02-02 ES ES0322529A patent/ES322529A1/es not_active Expired
  • 1966-02-02 DE DE19661593531 patent/DE1593531A1/de active Pending

Also Published As

Similar Documents