Title:
VINYL ACETATE, VINYL ACETATE POLYMER, AND VINYL ALCOHOL POLYMER
Document Type and Number:
WIPO Patent Application WO/2022/004782
Kind Code:
A1
Abstract:
[Problem] Provided are: a trackable vinyl acetate; a polymer containing the vinyl acetate; and a vinyl alcohol polymer that is a saponified product of said polymer. [Solution] A vinyl acetate wherein the proportion of carbon-14 to all carbon atoms is at least 1.0×10-14. A vinyl acetate polymer comprising the vinyl acetate as a monomeric unit. A vinyl alcohol polymer obtained by saponification of the vinyl acetate polymer.
Inventors:
INUBUSHI YASUTAKA (JP)
HACHIYA KEISHI (JP)
KATO MASAKI (JP)
YAMAZAKI YOSHIKAZU (JP)
OKAMOTO MAKOTO (US)
SOMEMIYA KAZUYUKI (JP)
IZAWA TAKAFUMI (JP)
HACHIYA KEISHI (JP)
KATO MASAKI (JP)
YAMAZAKI YOSHIKAZU (JP)
OKAMOTO MAKOTO (US)
SOMEMIYA KAZUYUKI (JP)
IZAWA TAKAFUMI (JP)
Application Number:
PCT/JP2021/024729
Publication Date:
January 06, 2022
Filing Date:
June 30, 2021
Export Citation:
Assignee:
KURARAY CO (JP)
International Classes:
C08F8/12; C07C69/15; C08F16/06; C08F18/08
Domestic Patent References:
| WO2011136237A1 | 2011-11-03 |
Foreign References:
| JP2016145263A | 2016-08-12 | |||
| JP2019151341A | 2019-09-12 |
Other References:
SAITO, SHOJI: "About multipurpose use of sugar -Use as an intermediate chemical raw material obtained by fermentation", AGRICULTURE & LIVESTOCK INDUSTRIES CORPORATION [ ONLINE, 2010, pages 1 - 9, XP055895861, Retrieved from the Internet [retrieved on 20210727]
Attorney, Agent or Firm:
KOMAI Shinji (JP)
Download PDF:
Previous Patent: WASTE SOLAR CELL PROCESSING METHOD
Next Patent: METHOD FOR PRODUCING MORPHINAN DERIVATIVE
Next Patent: METHOD FOR PRODUCING MORPHINAN DERIVATIVE