Title:
EXTRUSION DRYER FOR RUBBER-LIKE POLYMER, METHOD FOR DRYING RUBBER-LIKE POLYMER, AND METHOD FOR MANUFACTURING RUBBER-LIKE POLYMER
Document Type and Number:
WIPO Patent Application WO/2018/181239
Kind Code:
A1
Abstract:
Provided is an extrusion dryer for a rubber-like polymer, comprising: a cylinder; and a die that has a plurality of openings at one end of the cylinder, wherein the openings each have an opening base portion and at least one opening extension portion communicated with the opening base portion, the opening extending portion being configured in such a manner that an opening width thereof increases in a direction away from the opening base portion.
Inventors:
NAKAMURA MASAO (JP)
Application Number:
PCT/JP2018/012282
Publication Date:
October 04, 2018
Filing Date:
March 27, 2018
Export Citation:
Assignee:
ZEON CORP (JP)
International Classes:
F26B13/00; C08F6/00
Domestic Patent References:
| WO2013146530A1 | 2013-10-03 |
Foreign References:
| JPH01225513A | 1989-09-08 | |||
| JP2016003316A | 2016-01-12 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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