Surfactant composition
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 11, 2000
Grant Date -
N/A
app pub date -
Jul 30, 1998
filing date -
Dec 2, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A low-viscosity surfactant composition which contains an anionic surfactant and which is excellent in handleability even in a high surfactant concentration range and is easily handleable at room temperature is provided, which comprises (a) a nonionic surfactant represented by the general formula (I) and (b) an anionic surfactant at an (a)/(b) weight ratio ranging from 99/1 to 10/90: RO--(EO).sub.x --(PO).sub.y --(EO).sub.x',--H (I) wherein R represents C.sub.8 -C.sub.20 alkyl or the like; EO represents oxyethylene; PO represents oxypropylene; x and x' are each 1 or above; and y is more than 0 but below the sum of x and x', provided (EO).sub.x, (PO).sub.y and (EO).sub.x', are bonded to each other in block in this order.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully