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ES8800712A1 - Liq. biodegradable surfactant for detergent compsn. - Google Patents

Liq. biodegradable surfactant for detergent compsn.

Info

Publication number
ES8800712A1
ES8800712A1 ES554173A ES554173A ES8800712A1 ES 8800712 A1 ES8800712 A1 ES 8800712A1 ES 554173 A ES554173 A ES 554173A ES 554173 A ES554173 A ES 554173A ES 8800712 A1 ES8800712 A1 ES 8800712A1
Authority
ES
Spain
Prior art keywords
alcohol
surfactant
pref
liq
moles
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.)
Expired
Application number
ES554173A
Other languages
Spanish (es)
Other versions
ES554173A0 (en
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.)
Stepan Co
Witco Corp
Original Assignee
Sherex Chemical Co Inc
Stepan Co
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 Sherex Chemical Co Inc, Stepan Co filed Critical Sherex Chemical Co Inc
Priority to ES554173A priority Critical patent/ES8800712A1/en
Publication of ES554173A0 publication Critical patent/ES554173A0/en
Publication of ES8800712A1 publication Critical patent/ES8800712A1/en
Expired legal-status Critical Current

Links

Landscapes

  • Detergent Compositions (AREA)

Abstract

A liq. biodegradable surfactant comprises oxyethylene and oxypropylene gps. attached to the residue of an alcohol at the site of its active hydrogen gp., the ratio of the OE and OP gps. being at least 4:1, and the total no. of OE and OP moles being 9-10 moles per mole of alcohol. - Also claimed are: (1) An aq. detergent compsn. contg. 5-50 wt.% of the surfactant and (2) A detergent formulation contg. an alkaline component (builder) and 5-20 wt.% of the surfactant. - Pref. the OE/OP ratio is pref. at least 5:1, esp. 5:1-10:1 and more pref. 5:1-7:1. The total no. of OE and OP moles is pref. 9 moles per mole of alcohol. The surfactant is a min. iodine no. of at least 13.8 and contains 14-18C. The alcohol is derived from tallow or from an alcohol having a min. iodine no. of at least 40.
ES554173A 1986-04-18 1986-04-18 Liq. biodegradable surfactant for detergent compsn. Expired ES8800712A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES554173A ES8800712A1 (en) 1986-04-18 1986-04-18 Liq. biodegradable surfactant for detergent compsn.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES554173A ES8800712A1 (en) 1986-04-18 1986-04-18 Liq. biodegradable surfactant for detergent compsn.

Publications (2)

Publication Number Publication Date
ES554173A0 ES554173A0 (en) 1987-11-16
ES8800712A1 true ES8800712A1 (en) 1987-11-16

Family

ID=8491168

Family Applications (1)

Application Number Title Priority Date Filing Date
ES554173A Expired ES8800712A1 (en) 1986-04-18 1986-04-18 Liq. biodegradable surfactant for detergent compsn.

Country Status (1)

Country Link
ES (1) ES8800712A1 (en)

Also Published As

Publication number Publication date
ES554173A0 (en) 1987-11-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303