Compositions – Textile processing aid compositions – or processes of preparing – For textile materials consisting wholly or in part of silk...
Reexamination Certificate
2006-12-26
2006-12-26
Green, Anthony J. (Department: 1755)
Compositions
Textile processing aid compositions, or processes of preparing
For textile materials consisting wholly or in part of silk...
C252S008810, C252S008830
Reexamination Certificate
active
07153447
ABSTRACT:
The present invention relates to an emulsion for use as a lubricant in the production of threads, containing:a) 30 to 90 percent by weight of a mineral oil with a viscosity of at least 8.5 mm2/s at 100° C. andb) 11 to 60 percent by weight of an emulsifier selected from sorbitan monoesters, derivatives of sorbitan monoesters, sorbitan diesters, derivatives of sorbitan diesters, sorbitan triesters, derivatives of sorbitan triesters, polyglyerol esters, derivatives of polyglyerol esters, polyricinoleate, derivatives of polyricinoleate, and mixtures thereof. The threads are used for the production of filters for tobacco products.
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Table showing Equivalents of Kinematic and Saybolt Universal Viscosity, downloaded from http://pump.netliquiddatakinsayunivisc (no date).
Table showing Equivalents of various units of viscosity, downloaded from http://kimble-kontes.com/html/Viscosity-254 (no date.
Derwent Abstract No. 1992-274557, abstract of Korean Patent Specification No. KR9000805B (Feb. 1991).
Office Journal of the European Communities, “Commission Directive 1999 91/EC”, Apr. 12, 1991, pp. 41-55.
Dobbelstein Hubert
Shefqet Emini
Green Anthony J.
Shefqet Emini
Sutherland & Asbill & Brennan LLP
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