HOLLOW PELLETS AND METHOD OF SOAKING - DOW GLOBAL TECHNOLOGIES LLC

Title:

HOLLOW PELLETS AND METHOD OF SOAKING

Document Type and Number:

WIPO Patent Application WO/2020/198920

Kind Code:

A1

Abstract:

The present disclosure provides a pellet. In an embodiment, the pellet includes a body having a first end and an opposing second end. The body is composed of a polymeric material. The body has a length and a diameter (body diameter). A channel having a diameter (channel diameter), extends through the body from the first end to the second end. The pellet has a channel diameter-to-body diameter ratio from 0.05 to 0.45. The present disclosure also provides a process for soaking the pellet in a liquid additive and forming a loaded pellet with the additive in the pellet body.

More Like This:

WO/1990/007409	EXTRUDABLE THERMOPLASTIC PELLET
WO/1998/026911	POLYMER PROCESSING METHOD AND TABLET-FORMING APPARATUS

Inventors:

HUANG WENYI (US)
HORSTMAN NICHOLAS J (US)
WENZEL JEFFREY D (US)
GOU QIAN (US)
SUN YABIN (CN)
ESSEGHIR MOHAMED (US)
YANG YUFENG (CN)
GONG YONGHUA (CN)
MA WEIMING (CN)
COGEN JEFFREY M (US)
YANG HONG (CN)

Application Number:

PCT/CN2019/080379

Publication Date:

October 08, 2020

Filing Date:

March 29, 2019

Export Citation:

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Assignee:

DOW GLOBAL TECHNOLOGIES LLC (US)
DOW SILICONES CORP (US)
HUANG WENYI (US)
HORSTMAN NICHOLAS J (US)
WENZEL JEFFREY D (US)
GOU QIAN (US)
SUN YABIN (CN)
ESSEGHIR MOHAMED (US)
YANG YUFENG (CN)
GONG YONGHUA (CN)
MA WEIMING (CN)
COGEN JEFFREY M (US)
YANG HONG (CN)

International Classes:

B29B9/16

Domestic Patent References:

WO2020198921A1

2020-10-08

Foreign References:

CN102000567A	2011-04-06
CN103732643A	2014-04-16
CN106431459A	2017-02-22
US20130053248A1	2013-02-28
US20180222087A1	2018-08-09
US20140011912A1	2014-01-09
EP1063070A2	2000-12-27

Other References: