DE686624T1 - Neutralisierung von N-Acylsarcosinen bei hohen Scherenmischung - Google Patents

Neutralisierung von N-Acylsarcosinen bei hohen Scherenmischung

Info

Publication number
DE686624T1
DE686624T1 DE0686624T DE95108443T DE686624T1 DE 686624 T1 DE686624 T1 DE 686624T1 DE 0686624 T DE0686624 T DE 0686624T DE 95108443 T DE95108443 T DE 95108443T DE 686624 T1 DE686624 T1 DE 686624T1
Authority
DE
Germany
Prior art keywords
alkali
neutralization
mix
sodium hydroxide
acyl sarcosines
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.)
Pending
Application number
DE0686624T
Other languages
English (en)
Other versions
DE19508443B4 (de
DE19508443A1 (de
Inventor
Joseph J Crudden
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.)
Hampshire Chemical Corp
Original Assignee
Hampshire Chemical 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 Hampshire Chemical Corp filed Critical Hampshire Chemical Corp
Publication of DE686624T1 publication Critical patent/DE686624T1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/45—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by carboxyl groups
    • C07C233/46—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by carboxyl groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
    • C07C233/47—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by carboxyl groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom having the carbon atom of the carboxamide group bound to a hydrogen atom or to a carbon atom of an acyclic saturated carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Cosmetics (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Saccharide Compounds (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Cephalosporin Compounds (AREA)

Claims (5)

Hampshire Chemical Corporation PI/rk Patentansprüche
1. Verfahren zur nichtwäßrigen Neutralisierung von N-Acylsarcosinen, umfassend das Neutralisieren des N-Acylsarcosins mit Alkali unter der Einwirkung hoher Scherkraft.
2. Verfahren nach Anspruch 1, bei dem der Alkali ausgewählt ist aus der Gruppe bestehend aus Natriumhydroxid und Kaliumhydroxid.
3. Verfahren nach Anspruch 1, bei dem der Alkali wasserfreies Natriumhydroxid ist.
4. Verfahren nach Anspruch 1, bei dem der Alkali Natriumhydroxid ist, das einen Wassergehalt von weniger als etwa 20 % aufweist.
5. Verfahren nach Anspruch 1, bei dem der Alkali Natriumhydroxid ist, das einen Wassergehalt von etwa 4 % aufweist.
DE0686624T 1994-06-07 1995-06-01 Neutralisierung von N-Acylsarcosinen bei hohen Scherenmischung Pending DE686624T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/255,183 US5386043A (en) 1994-06-07 1994-06-07 Non-aqueous neutralization of N-acyl sarcosines

Publications (1)

Publication Number Publication Date
DE686624T1 true DE686624T1 (de) 1996-10-24

Family

ID=22967205

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69514866T Expired - Fee Related DE69514866T2 (de) 1994-06-07 1995-06-01 Neutralisierung von N-Acylsarcosinen bei hoher Scherenmischung
DE0686624T Pending DE686624T1 (de) 1994-06-07 1995-06-01 Neutralisierung von N-Acylsarcosinen bei hohen Scherenmischung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69514866T Expired - Fee Related DE69514866T2 (de) 1994-06-07 1995-06-01 Neutralisierung von N-Acylsarcosinen bei hoher Scherenmischung

Country Status (13)

Country Link
US (1) US5386043A (de)
EP (1) EP0686624B1 (de)
JP (1) JPH0841002A (de)
CN (1) CN1050350C (de)
AT (1) ATE189452T1 (de)
AU (1) AU684923B2 (de)
BR (1) BR9502686A (de)
CA (1) CA2150075A1 (de)
DE (2) DE69514866T2 (de)
ES (1) ES2086278T3 (de)
HU (1) HUT71987A (de)
NZ (1) NZ272223A (de)
ZA (1) ZA954360B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5386043A (en) * 1994-06-07 1995-01-31 Hampshire Chemical Corp. Non-aqueous neutralization of N-acyl sarcosines
WO2006009320A1 (ja) * 2004-07-23 2006-01-26 Ajinomoto Co., Inc. 粉体状ｎ－長鎖アシルアミノ酸またはその塩の製造方法、粉体状ｎ－長鎖アシルアミノ酸またはその塩、及び洗顔パウダー
US7678578B2 (en) * 2005-02-07 2010-03-16 Beckman Coulter, Inc. Cell permeabilization and stabilization reagent and method of use

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL127988C (de) * 1965-06-04
FR1486988A (fr) * 1965-06-04 1967-06-30 Vaessen Schoemaker Holding Bv Procédé de préparation de sels solides d'aminoacides
DE2026623A1 (en) * 1969-07-23 1971-02-11 Fatty acid sarcosides bleaching process
NL7100453A (de) * 1970-01-30 1971-08-03
JPS5141602B2 (de) * 1973-12-12 1976-11-11
DE3105008A1 (de) * 1981-02-12 1982-08-19 Degussa Ag, 6000 Frankfurt Verfahren zur herstellung waessriger loesungen der natriumsalze von (alpha)-aminocarbonsaeuren
ZA921779B (en) * 1991-03-18 1992-11-25 Grace W R & Co A process for producing a synthetic detergent soap base from n-acyl sarcosine
US5186855A (en) * 1991-03-18 1993-02-16 W. R. Grace & Co.-Conn. Process for producing a synthetic detergent soap base from n-acyl sarcosine
US5386043A (en) * 1994-06-07 1995-01-31 Hampshire Chemical Corp. Non-aqueous neutralization of N-acyl sarcosines

Also Published As

Publication number Publication date
CN1050350C (zh) 2000-03-15
HUT71987A (en) 1996-03-28
ES2086278T1 (es) 1996-07-01
DE69514866D1 (de) 2000-03-09
CN1121508A (zh) 1996-05-01
JPH0841002A (ja) 1996-02-13
CA2150075A1 (en) 1995-12-08
AU2029695A (en) 1995-12-14
ATE189452T1 (de) 2000-02-15
BR9502686A (pt) 1996-03-05
EP0686624A1 (de) 1995-12-13
AU684923B2 (en) 1998-01-08
ES2086278T3 (es) 2000-05-16
EP0686624B1 (de) 2000-02-02
HU9501603D0 (en) 1995-07-28
NZ272223A (en) 1996-05-28
DE69514866T2 (de) 2000-07-27
ZA954360B (en) 1996-02-05
US5386043A (en) 1995-01-31

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