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:
Jul. 19, 2011
Filed:
Dec. 15, 2004
Takayuki Yamaguchi, Yamatokooriyama, JP;
Hiroyuki Tanimura, Sodegaura, JP;
Takuro Nasu, Niihama, JP;
Takayuki Yamaguchi, Yamatokooriyama, JP;
Hiroyuki Tanimura, Sodegaura, JP;
Takuro Nasu, Niihama, JP;
Sumitomo Chemical Company, Limited, Tokyo, JP;
Abstract
A method and apparatus are provided for continuously producing a polymer pellet efficiently in which, in storing, transporting or feeding to a processing apparatus, the obtained pellets containing the adhesive polymer do not easily mutually adhere, and handling thereof is excellent. The method comprises a step of deforming at temperatures of about 30 to 150° C. under pressure an adhesive polymer coated with a thermoplastic polymer, and a step of cutting the deformed portion of the coated polymer.