US7115772B2
(en)
|
2002-01-11 |
2006-10-03 |
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|
DE10255648B4
(de)
*
|
2002-11-28 |
2005-01-27 |
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Verfahren und Vorrichtung zur hydrolytischen Gewinnung einer Carbonsäure und Alkohol aus dem entsprechenden Carbonsäureester
|
DE102005014310A1
(de)
*
|
2005-03-30 |
2006-10-05 |
Lanxess Deutschland Gmbh |
Verfahren zur Hydrolyse von Cyclopropancarbonsäureestern zur freien Säure
|
US7678940B2
(en)
*
|
2005-07-14 |
2010-03-16 |
Daicel Chemical Industries, Ltd. |
Process for producing carboxylic acid
|
CN101130482B
(zh)
*
|
2006-08-22 |
2010-12-08 |
翔鹭石化企业(厦门)有限公司 |
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|
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(en)
|
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|
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(en)
|
2008-07-31 |
2014-03-25 |
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|
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(en)
|
2008-07-31 |
2013-08-06 |
Celanese International Corporation |
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|
US7820852B2
(en)
*
|
2008-07-31 |
2010-10-26 |
Celanese International Corporation |
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|
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(en)
|
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|
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(en)
|
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2013-10-01 |
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|
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(en)
|
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2012-11-13 |
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|
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(en)
|
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2012-12-25 |
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|
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(en)
|
2008-07-31 |
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|
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(en)
|
2008-07-31 |
2009-10-27 |
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|
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(en)
|
2010-02-02 |
2012-11-13 |
Calanese International Corporation |
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|
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(en)
|
2008-07-31 |
2014-01-28 |
Celanese International Corporation |
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|
KR20110056280A
(ko)
*
|
2008-08-13 |
2011-05-26 |
에이엠티 인터내셔널 인코포레이티드 |
대응하는 에스테르를 함유하는 공급 흐름으로부터 아세트산의 회수를 위한 공정 및 장치
|
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(en)
|
2009-07-20 |
2013-05-28 |
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|
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(en)
|
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2014-03-25 |
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|
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(en)
|
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2014-04-29 |
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|
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(en)
|
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2012-07-03 |
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|
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(en)
|
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|
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(en)
|
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2013-06-11 |
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|
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(en)
|
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|
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(en)
|
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|
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(en)
|
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|
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(en)
|
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2011-08-11 |
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|
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(en)
|
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|
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|
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|
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(en)
|
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|
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(en)
|
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|
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(en)
|
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2014-06-10 |
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|
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(en)
|
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2014-05-20 |
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|
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(en)
|
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2012-11-20 |
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|
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(en)
|
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2014-03-25 |
Celanese International Corporation |
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|
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(en)
|
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|
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(en)
|
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2014-06-17 |
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|
US8859827B2
(en)
|
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2014-10-14 |
Celanese International Corporation |
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|
US8710279B2
(en)
|
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2014-04-29 |
Celanese International Corporation |
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|
WO2012148509A1
(en)
|
2011-04-26 |
2012-11-01 |
Celanese International Corporation |
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|
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(en)
|
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2014-03-04 |
Celanese International Corporation |
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|
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(en)
|
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2014-09-30 |
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|
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(en)
|
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2015-05-05 |
Celanese International Corporation |
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|
US9272970B2
(en)
|
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2016-03-01 |
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|
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(en)
|
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2014-11-04 |
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|
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(en)
|
2010-09-28 |
2013-03-12 |
Celanese International Corporation |
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|
US8350098B2
(en)
|
2011-04-04 |
2013-01-08 |
Celanese International Corporation |
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|
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(en)
|
2011-04-26 |
2015-07-07 |
Celanese International Corporation |
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|
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(en)
|
2011-04-26 |
2015-04-07 |
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|
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(en)
|
2011-04-26 |
2014-11-11 |
Celanese International Corporation |
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|
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(en)
|
2011-04-26 |
2013-11-26 |
Celanese International Corporation |
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|
US9024082B2
(en)
|
2011-04-26 |
2015-05-05 |
Celanese International Corporation |
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|
US8748675B2
(en)
|
2011-06-16 |
2014-06-10 |
Celanese International Corporation |
Extractive distillation of crude alcohol product
|
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(en)
|
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2014-12-09 |
Celanese International Corporation |
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|
US8686199B2
(en)
|
2011-04-26 |
2014-04-01 |
Celanese International Corporation |
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|
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(en)
|
2011-04-26 |
2014-04-01 |
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|
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(en)
|
2011-04-26 |
2014-06-17 |
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|
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(en)
|
2011-04-26 |
2015-04-07 |
Celanese International Corporation |
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|
US9024084B2
(en)
|
2011-04-26 |
2015-05-05 |
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|
US9024085B2
(en)
|
2011-04-26 |
2015-05-05 |
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|
US8927784B2
(en)
|
2011-04-26 |
2015-01-06 |
Celanese International Corporation |
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|
US8927787B2
(en)
|
2011-04-26 |
2015-01-06 |
Celanese International Corporation |
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|
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(en)
|
2011-04-26 |
2015-01-06 |
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|
US8933278B2
(en)
|
2011-04-26 |
2015-01-13 |
Celanese International Corporation |
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|
US8704012B2
(en)
|
2011-06-16 |
2014-04-22 |
Celanese International Corporation |
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|
US8895786B2
(en)
|
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2014-11-25 |
Celanese International Corporation |
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|
US9663437B2
(en)
|
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2017-05-30 |
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|
US8536382B2
(en)
|
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2013-09-17 |
Celanese International Corporation |
Processes for hydrogenating alkanoic acids using catalyst comprising tungsten
|
US8658843B2
(en)
|
2011-10-06 |
2014-02-25 |
Celanese International Corporation |
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|
US8686201B2
(en)
|
2011-11-09 |
2014-04-01 |
Celanese International Corporation |
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|
US8614359B2
(en)
|
2011-11-09 |
2013-12-24 |
Celanese International Corporation |
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|
US8704013B2
(en)
|
2011-11-09 |
2014-04-22 |
Celanese International Corporation |
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|
US8809598B2
(en)
|
2011-11-09 |
2014-08-19 |
Celanese International Corporation |
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|
US8809599B2
(en)
|
2011-11-09 |
2014-08-19 |
Celanese International Corporation |
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|
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(en)
|
2011-11-18 |
2015-05-05 |
Celanese International Corporation |
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|
US8829249B2
(en)
|
2011-11-18 |
2014-09-09 |
Celanese International Corporation |
Integrated esterification and hydrogenolysis process for producing ethanol
|
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(en)
|
2011-11-18 |
2014-08-12 |
Celanese International Corporation |
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|
US8853468B2
(en)
|
2011-11-18 |
2014-10-07 |
Celanese International Corporation |
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|
US8748673B2
(en)
|
2011-11-18 |
2014-06-10 |
Celanese International Corporation |
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|
US8829251B2
(en)
|
2011-11-18 |
2014-09-09 |
Celanese International Corporation |
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|
EP2782890A1
(en)
|
2011-11-22 |
2014-10-01 |
Celanese International Corporation |
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|
US8703868B2
(en)
|
2011-11-28 |
2014-04-22 |
Celanese International Corporation |
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|
US9029614B2
(en)
|
2011-12-14 |
2015-05-12 |
Celanese International Corporation |
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|
US9233899B2
(en)
|
2011-12-22 |
2016-01-12 |
Celanese International Corporation |
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|
US9000234B2
(en)
|
2011-12-22 |
2015-04-07 |
Celanese International Corporation |
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|
US8575406B2
(en)
|
2011-12-22 |
2013-11-05 |
Celanese International Corporation |
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|
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(en)
|
2011-12-28 |
2014-12-09 |
Celanese International Corporation |
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|
US8455702B1
(en)
|
2011-12-29 |
2013-06-04 |
Celanese International Corporation |
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|
US9079172B2
(en)
|
2012-03-13 |
2015-07-14 |
Celanese International Corporation |
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|
US9333496B2
(en)
|
2012-02-29 |
2016-05-10 |
Celanese International Corporation |
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|
US8907142B2
(en)
|
2011-12-29 |
2014-12-09 |
Celanese International Corporation |
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|
WO2013101305A1
(en)
|
2011-12-30 |
2013-07-04 |
Celanese International Corporation |
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|
BR112014015584A8
(pt)
|
2012-01-06 |
2017-07-04 |
Celanese Int Corp |
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|
US9024086B2
(en)
|
2012-01-06 |
2015-05-05 |
Celanese International Corporation |
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|
US8802588B2
(en)
|
2012-01-23 |
2014-08-12 |
Celanese International Corporation |
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|
US9050585B2
(en)
|
2012-02-10 |
2015-06-09 |
Celanese International Corporation |
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|
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(en)
|
2012-02-29 |
2015-09-08 |
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|
US8927786B2
(en)
|
2012-03-13 |
2015-01-06 |
Celanese International Corporation |
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|
US8536383B1
(en)
|
2012-03-14 |
2013-09-17 |
Celanese International Corporation |
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|
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(en)
|
2012-03-14 |
2015-07-07 |
Celanese International Corporation |
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|
US8975452B2
(en)
|
2012-03-28 |
2015-03-10 |
Celanese International Corporation |
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|
CN102775272A
(zh)
*
|
2012-08-14 |
2012-11-14 |
北京旭阳化工技术研究院有限公司 |
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|
US8772553B2
(en)
|
2012-10-26 |
2014-07-08 |
Celanese International Corporation |
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|
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(en)
|
2012-11-20 |
2015-02-17 |
Celanese International Corporation |
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|
US9000237B2
(en)
|
2012-12-20 |
2015-04-07 |
Celanese International Corporation |
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|
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(en)
|
2013-03-15 |
2015-03-10 |
Celanese International Corporation |
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|
US8926718B2
(en)
|
2013-03-15 |
2015-01-06 |
Celanese International Corporation |
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|