JPS5679697A - Production of phosphoric ester - Google Patents

Production of phosphoric ester

Info

Publication number
JPS5679697A
JPS5679697A JP15512979A JP15512979A JPS5679697A JP S5679697 A JPS5679697 A JP S5679697A JP 15512979 A JP15512979 A JP 15512979A JP 15512979 A JP15512979 A JP 15512979A JP S5679697 A JPS5679697 A JP S5679697A
Authority
JP
Japan
Prior art keywords
product
phosphate ester
polyphosphoric acid
aliphatic alcohol
acidic phosphate
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP15512979A
Other languages
Japanese (ja)
Other versions
JPS6041673B2 (en
Inventor
Tomihiro Kurozaki
Hisakazu Furugaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kao Corp
Original Assignee
Kao 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.)
Filing date
Publication date
Application filed by Kao Corp filed Critical Kao Corp
Priority to JP54155129A priority Critical patent/JPS6041673B2/en
Publication of JPS5679697A publication Critical patent/JPS5679697A/en
Publication of JPS6041673B2 publication Critical patent/JPS6041673B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Detergent Compositions (AREA)

Abstract

PURPOSE: A specific aliphatic alcohol is phosphorylated with a phosphorylating agent to form an acidic phosphate ester, which is treated for deodorization, then, a specific amount of polyphosphoric acid is added to the product to effect reaction, thus producing the titled compound used as a face cleansing agent with industrial advantage.
CONSTITUTION: The phosphorylation of an 8W18C aliphatic alcohol such as lauryl alcohol is effected by the use of a phosphorylating agent such as phosphorus pentoxide at a temperature of 80°C to give an acidic phosphate ester. The product is deodorized with a revolving thin-film type deodorizer by the use of steam and the product is combined with polyphosphoric acid of 105W120% condensation degree by 0.1W10.0, preferably 1.0W5.0wt% and they are made to react to produce the objective compound.
COPYRIGHT: (C)1981,JPO&Japio
JP54155129A 1979-11-30 1979-11-30 Method for producing phosphoric acid ester Expired JPS6041673B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54155129A JPS6041673B2 (en) 1979-11-30 1979-11-30 Method for producing phosphoric acid ester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54155129A JPS6041673B2 (en) 1979-11-30 1979-11-30 Method for producing phosphoric acid ester

Publications (2)

Publication Number Publication Date
JPS5679697A true JPS5679697A (en) 1981-06-30
JPS6041673B2 JPS6041673B2 (en) 1985-09-18

Family

ID=15599182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54155129A Expired JPS6041673B2 (en) 1979-11-30 1979-11-30 Method for producing phosphoric acid ester

Country Status (1)

Country Link
JP (1) JPS6041673B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1262485A1 (en) * 2001-05-31 2002-12-04 Kao Corporation Process for preparing phosphoric ester

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1262485A1 (en) * 2001-05-31 2002-12-04 Kao Corporation Process for preparing phosphoric ester
US6710199B2 (en) 2001-05-31 2004-03-23 Kao Corporation Process for preparing phosphoric ester
EP1435358A2 (en) * 2001-05-31 2004-07-07 Kao Corporation Process for preparing phosphoric ester
EP1435358A3 (en) * 2001-05-31 2004-08-11 Kao Corporation Process for preparing phosphoric ester
CN1315853C (en) * 2001-05-31 2007-05-16 花王株式会社 Process for preparing phosphoric ester

Also Published As

Publication number Publication date
JPS6041673B2 (en) 1985-09-18

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