Claims
- 1. A surfactant comprising a compound of the following general formula (I) ##STR4## wherein R.sub.1 is an alkyl, alkenyl or aralkyl group containing 6 to 18 carbon atoms; R.sub.2 is a hydrogen atom or an alkyl, alkenyl or aralkyl group containing 6 to 18 carbon atoms; R.sub.3 is a hydrogen atom or a propenyl group; A is an alkylene group of 2 to 4 carbon atoms; n is an integer of 1 to 200.
- 2. An emulsifier for emulsion polymerization which is the compound claimed in claim 1.
- 3. A surfactant as claimed in claim 1, in which A is ethylene, propylene, butylene or isobutylene.
- 4. A surfactant as claimed in claim 1, in which (AO).sub.n is a homopolymer or a block or random copolymer or ethylene oxide, propylene oxide, butylene oxide or isobutylene oxide.
- 5. An emulsifier for emulsion polymerization as claimed in claim 2, in which A is ethylene, propylene, butylene or isobutylene.
- 6. An emulsifier as claimed in claim 2, in which (AO).sub.n is a homopolymer or a block or random copolymer of ethylene oxide, propylene oxide, butylene oxide or isobutylene oxide.
Priority Claims (1)
Number |
Date |
Country |
Kind |
2-160450 |
Jun 1990 |
JPX |
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Parent Case Info
This application is a continuation-in-part of application Ser. No. 07/717,785, filed Jun. 14, 1991 now abandoned.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
2707715 |
Martin |
May 1955 |
|
4918211 |
Yokota et al. |
Apr 1990 |
|
Non-Patent Literature Citations (1)
Entry |
Morrison et al. Organic Chemistry, 4th ed. 1983 pp. 663-664. |
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
717785 |
Jun 1991 |
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