The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 04, 2000
Filed:
Jun. 24, 1998
Cheuk Chung Yau, Kingsport, TN (US);
Eastman Chemical Company, Kingsport, TN (US);
Abstract
The present invention relates to a process comprises mixing, at temperatures between about about 90.degree. C. to 300.degree. C., a first reactant solution comprising less than about 5.times.10.sup.-3 moles/l of at least one antimony compound and at least one first diol having having 2 to about 16 carbon atoms with a second reactant solution comprising less than about 30.times.10.sup.-3 moles/l of at least one phosphorus stabilizer compound and at least one second diol to form sub-visual molecular aggregates comprising antimony phosphate derivatives. Sub-visual molecular aggregates comprising antimony phosphate derivatives which are stable in suspension are also disclosed.