|
US3822202A
(en)
*
|
1972-07-20 |
1974-07-02 |
Du Pont |
Heat treatment of membranes of selected polyimides,polyesters and polyamides
|
|
FR2193634A1
(en)
*
|
1972-07-20 |
1974-02-22 |
Du Pont |
Polyimide semi-permeable membranes
|
|
US3993625A
(en)
*
|
1973-05-28 |
1976-11-23 |
Toray Industries, Inc. |
Permselective polymeric membranes of organic polyamide or polyhydrazide
|
|
US3951789A
(en)
*
|
1973-10-11 |
1976-04-20 |
Allied Chemical Corporation |
Novel high diffusivity membranes
|
|
DE2418996A1
(de)
*
|
1974-04-19 |
1975-10-30 |
Bayer Ag |
Asymmetrische, semipermeable membranen aus polybenz-1,3-oxazindionen-2,4
|
|
DE2602493A1
(de)
*
|
1975-01-27 |
1976-07-29 |
Ramot Plastics |
Verfahren zur entfernung von harnstoff aus waessrigen loesungen
|
|
JPS5193786A
(en)
*
|
1975-02-15 |
1976-08-17 |
|
Makurokagatano chukuseni
|
|
GB1586167A
(en)
*
|
1976-09-24 |
1981-03-18 |
Bfg Glassgroup |
Moulding solid layers
|
|
DE2704600C3
(de)
*
|
1977-02-04 |
1988-05-26 |
Hoechst Ag, 6230 Frankfurt |
Permselektive, asymmetrische Hämofiltrationsmembran mit heteroporöser Struktur auf Basis von Polyamid
|
|
JPS5443882A
(en)
*
|
1977-09-14 |
1979-04-06 |
Nippon Zeon Co Ltd |
Preparation of semipermeable membrane
|
|
JPH04503372A
(ja)
*
|
1989-01-31 |
1992-06-18 |
イー・アイ・デュポン・ドゥ・ヌムール・アンド・カンパニー |
高濃度のアミン基を有する多孔質基体
|
|
US5352273A
(en)
*
|
1993-04-14 |
1994-10-04 |
E. I. Du Pont De Nemours And Company |
Alkyl substituted aromatic polyester gas separation membranes
|
|
AU2010289795B2
(en)
*
|
2009-08-24 |
2015-09-24 |
Oasys Water LLC |
Forward osmosis membranes
|
|
US9156006B2
(en)
|
2009-12-03 |
2015-10-13 |
Yale University |
High flux thin-film composite forward osmosis and pressure-retarded osmosis membranes
|
|
CN103210276B
(zh)
|
2010-10-04 |
2016-03-23 |
Oasys水有限公司 |
薄膜复合热交换器
|
|
KR101920194B1
(ko)
|
2011-01-24 |
2019-02-08 |
다우 글로벌 테크놀로지스 엘엘씨 |
복합 폴리아미드 막
|
|
CN103764264B
(zh)
|
2011-08-31 |
2016-11-16 |
陶氏环球技术有限责任公司 |
源自包含胺反应性官能团和含磷官能团的单体的复合聚酰胺膜
|
|
WO2013048764A1
(en)
|
2011-09-29 |
2013-04-04 |
Dow Global Technologies Llc |
Method for preparing high purity mono-hydrolyzed acyl halide compound
|
|
IN2014CN05001A
(OSRAM)
|
2012-01-06 |
2015-09-18 |
Dow Global Technologies Llc |
|
|
EP2874733A1
(en)
|
2012-07-19 |
2015-05-27 |
Dow Global Technologies LLC |
Composite polyamide membrane with increased carboxylic acid functionality
|
|
WO2014109946A1
(en)
|
2013-01-14 |
2014-07-17 |
Dow Global Technologies Llc |
Composite polyamide membrane
|
|
CN104918688B
(zh)
|
2013-01-14 |
2016-12-14 |
陶氏环球技术有限责任公司 |
包含经取代苯甲酰胺单体的复合聚酰胺膜
|
|
US9289729B2
(en)
|
2013-03-16 |
2016-03-22 |
Dow Global Technologies Llc |
Composite polyamide membrane derived from carboxylic acid containing acyl halide monomer
|
|
US9051227B2
(en)
|
2013-03-16 |
2015-06-09 |
Dow Global Technologies Llc |
In-situ method for preparing hydrolyzed acyl halide compound
|
|
US9051417B2
(en)
|
2013-03-16 |
2015-06-09 |
Dow Global Technologies Llc |
Method for solubilizing carboxylic acid-containing compound in hydrocarbon solvent
|
|
US9387442B2
(en)
|
2013-05-03 |
2016-07-12 |
Dow Global Technologies Llc |
Composite polyamide membrane derived from an aliphatic acyclic tertiary amine compound
|
|
JP6577468B2
(ja)
|
2013-12-02 |
2019-09-18 |
ダウ グローバル テクノロジーズ エルエルシー |
亜硝酸で後処理される複合ポリアミド膜
|
|
CN106170333B
(zh)
|
2013-12-02 |
2019-02-15 |
陶氏环球技术有限责任公司 |
用二羟基芳基化合物和亚硝酸处理的复合聚酰胺膜
|
|
ES2677994T3
(es)
|
2014-01-09 |
2018-08-08 |
Dow Global Technologies Llc |
Membrana de poliamida de material compuesto con contenido azoico preferido
|
|
ES2690849T3
(es)
|
2014-01-09 |
2018-11-22 |
Dow Global Technologies Llc |
Membrana de poliamida compuesta con contenido azoico y alto contenido de ácido
|
|
CN105873666B
(zh)
|
2014-01-09 |
2019-11-01 |
陶氏环球技术有限责任公司 |
具有高酸含量和低偶氮含量的复合聚酰胺膜
|
|
JP2017513703A
(ja)
|
2014-04-28 |
2017-06-01 |
ダウ グローバル テクノロジーズ エルエルシー |
亜硝酸で後処理される複合ポリアミド膜
|
|
JP6640739B2
(ja)
|
2014-05-14 |
2020-02-05 |
ダウ グローバル テクノロジーズ エルエルシー |
亜硝酸で後処理される複合ポリアミド膜
|