|
US3427256A
(en)
|
1963-02-14 |
1969-02-11 |
Gen Tire & Rubber Co |
Double metal cyanide complex compounds
|
|
US4500704A
(en)
|
1983-08-15 |
1985-02-19 |
The Dow Chemical Company |
Carbon dioxide oxirane copolymers prepared using double metal cyanide complexes
|
|
GB8528071D0
(en)
|
1985-11-14 |
1985-12-18 |
Shell Int Research |
Polycarbonates
|
|
US5158922A
(en)
|
1992-02-04 |
1992-10-27 |
Arco Chemical Technology, L.P. |
Process for preparing metal cyanide complex catalyst
|
|
US5482908A
(en)
|
1994-09-08 |
1996-01-09 |
Arco Chemical Technology, L.P. |
Highly active double metal cyanide catalysts
|
|
US5627122A
(en)
|
1995-07-24 |
1997-05-06 |
Arco Chemical Technology, L.P. |
Highly active double metal cyanide complex catalysts
|
|
US5693584A
(en)
|
1996-08-09 |
1997-12-02 |
Arco Chemical Technology, L.P. |
Highly active double metal cyanide catalysts
|
|
US5783513A
(en)
|
1997-03-13 |
1998-07-21 |
Arco Chemical Technology, L.P. |
Process for making double metal cyanide catalysts
|
|
DE19810269A1
(de)
|
1998-03-10 |
2000-05-11 |
Bayer Ag |
Verbesserte Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
|
|
US6133402A
(en)
|
1998-08-04 |
2000-10-17 |
Cornell Research Foundation, Inc. |
Polycarbonates made using high activity catalysts
|
|
DE19842383A1
(de)
|
1998-09-16 |
2000-03-23 |
Bayer Ag |
Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
|
|
DE19905611A1
(de)
|
1999-02-11 |
2000-08-17 |
Bayer Ag |
Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
|
|
DE19937114C2
(de)
|
1999-08-06 |
2003-06-18 |
Bayer Ag |
Verfahren zur Herstellung von Polyetherpolyolen
|
|
DE19960148A1
(de)
|
1999-12-14 |
2001-06-21 |
Basf Ag |
Verfahren zur Herstellung von Polyetheralkoholen
|
|
EP1276562B1
(en)
|
2000-03-30 |
2003-09-17 |
Shell Internationale Researchmaatschappij B.V. |
Dmc complex catalyst and process for its preparation
|
|
AU2001260217A1
(en)
|
2000-04-20 |
2001-11-07 |
Bayer Aktiengesellschaft |
Method for producing double metal cyanide (dmc) catalysts
|
|
DE10138216A1
(de)
*
|
2001-08-03 |
2003-02-20 |
Bayer Ag |
Aliphatische Polycarbonathomo- und -copolymere durch DMC-Katalyse
|
|
US6762278B2
(en)
|
2002-02-04 |
2004-07-13 |
Basf Corporation |
Process for the copolymerization of alkylene oxides and carbon dioxide using suspensions of multi-metal cyanide compounds
|
|
DE10219028A1
(de)
*
|
2002-04-29 |
2003-11-06 |
Bayer Ag |
Herstellung und Verwendung von hochmolekularen aliphatischen Polycarbonaten
|
|
US6977236B2
(en)
|
2002-06-14 |
2005-12-20 |
Shell Oil Company |
Preparation of a double metal cyanide catalyst
|
|
US6716788B2
(en)
|
2002-06-14 |
2004-04-06 |
Shell Oil Company |
Preparation of a double metal cyanide catalyst
|
|
CN100341919C
(zh)
*
|
2002-12-03 |
2007-10-10 |
陶氏环球技术公司 |
磺酸盐官能聚酯多元醇
|
|
US6884826B2
(en)
|
2003-06-09 |
2005-04-26 |
Bayer Antwerp, N.V. |
Process for preparing double metal cyanide catalyzed polyols
|
|
US6855658B1
(en)
|
2003-08-26 |
2005-02-15 |
Bayer Antwerp, N.V. |
Hydroxide containing double metal cyanide (DMC) catalysts
|
|
US20050101477A1
(en)
|
2003-11-07 |
2005-05-12 |
George Combs |
Unsaturated tertiary alcohols as ligands for active dmc catalysts
|
|
US20050107643A1
(en)
|
2003-11-13 |
2005-05-19 |
Thomas Ostrowski |
Preparation of polyether alcohols
|
|
ES2298705T3
(es)
|
2004-02-27 |
2008-05-16 |
Repsol Quimica S.A. |
Catalizadores de cianuros dobles metalicos (dmc) con esteres-corona, procedimiento para su obtencion y aplicaciones.
|
|
US7304172B2
(en)
|
2004-10-08 |
2007-12-04 |
Cornell Research Foundation, Inc. |
Polycarbonates made using highly selective catalysts
|
|
DE102005011581A1
(de)
|
2005-03-10 |
2006-09-14 |
Basf Ag |
Verfahren zur Herstellung von DMC-Katalysatoren
|
|
US7977501B2
(en)
|
2006-07-24 |
2011-07-12 |
Bayer Materialscience Llc |
Polyether carbonate polyols made via double metal cyanide (DMC) catalysis
|
|
JP2008081518A
(ja)
|
2006-09-25 |
2008-04-10 |
Tokyo Univ Of Science |
アルキレンオキシドと二酸化炭素の共重合体の製造方法、及び共重合体
|
|
KR101455878B1
(ko)
|
2006-11-15 |
2014-11-03 |
바스프 에스이 |
연질 폴리우레탄 발포체의 제조 방법
|
|
EP2573126B1
(en)
|
2007-05-04 |
2014-09-24 |
SK Innovation Co. Ltd. |
A process for producing polycarbonates and a coordination complex used therefor
|
|
CN101977965B
(zh)
|
2008-03-25 |
2012-11-28 |
旭硝子株式会社 |
羟基化合物、其制备方法、使用了该羟基化合物的预聚物及聚氨酯
|
|
GB0807607D0
(en)
|
2008-04-25 |
2008-06-04 |
Imp Innovations Ltd |
Catalyst
|
|
KR102128706B1
(ko)
|
2008-08-22 |
2020-07-02 |
사우디 아람코 테크놀로지스 컴퍼니 |
촉매 및 중합체 합성방법
|
|
CN103333330A
(zh)
|
2008-09-08 |
2013-10-02 |
诺沃梅尔公司 |
聚碳酸酯多元醇组合物和方法
|
|
US8580911B2
(en)
|
2008-11-01 |
2013-11-12 |
Novomer, Inc. |
Polycarbonate block copolymers
|
|
CN101412809B
(zh)
|
2008-11-28 |
2011-04-27 |
大连理工大学 |
用于合成聚碳酸酯的单活性点催化剂
|
|
WO2011075343A1
(en)
*
|
2009-12-17 |
2011-06-23 |
Dow Global Technologies Inc. |
Ethylene oxide capping of secondary hydroxyl polyols
|
|
KR101503745B1
(ko)
|
2010-02-25 |
2015-03-19 |
에스케이이노베이션 주식회사 |
나이트레이트 음이온의 이산화탄소/에폭사이드 공중합 촉매 시스템
|
|
KR101805648B1
(ko)
|
2010-09-14 |
2017-12-14 |
사우디 아람코 테크놀로지스 컴퍼니 |
중합체 합성용의 촉매 및 방법
|
|
EP2465890A1
(de)
*
|
2010-12-17 |
2012-06-20 |
Bayer MaterialScience AG |
Verfahren zur Herstellung von Polyethercarbonatpolyolen mit primären Hydroxyl-Endgruppen und daraus hergestellte Polyurethanpolymere
|
|
KR102024510B1
(ko)
|
2011-07-18 |
2019-11-14 |
사우디 아람코 테크놀로지스 컴퍼니 |
금속 착체
|
|
EP2548908A1
(de)
|
2011-07-18 |
2013-01-23 |
Bayer MaterialScience AG |
Verfahren zur Herstellung von Polyetherpolyolen
|
|
PL2748226T3
(pl)
*
|
2011-08-25 |
2016-02-29 |
Dow Global Technologies Llc |
Sposób wytwarzania polieteroalkoholi zawierających jednostki oksyetylenowe przez polimeryzację węglanu etylenu w obecności katalizatorów dimetalocyjankowych
|
|
US9018318B2
(en)
|
2011-09-02 |
2015-04-28 |
BASF SE Corporation |
Catalysts for the preparation of carbonates from epoxides and CO2
|
|
GB201115565D0
(en)
|
2011-09-08 |
2011-10-26 |
Imp Innovations Ltd |
Method of synthesising polycarbonates in the presence of a bimetallic catalyst and a chain transfer agent
|
|
EP2703426A1
(de)
|
2012-08-27 |
2014-03-05 |
Bayer MaterialScience AG |
Verfahren zur Herstellung von Polyethercarbonatpolyolen
|
|
CN105229047B
(zh)
|
2012-11-07 |
2018-07-20 |
沙特阿美技术公司 |
高强度聚氨酯泡沫组合物及方法
|
|
WO2014072336A1
(de)
*
|
2012-11-09 |
2014-05-15 |
Bayer Materialscience Ag |
Verfahren zur herstellung von polyethercarbonatpolyolen
|
|
KR101975036B1
(ko)
|
2013-03-21 |
2019-05-03 |
에스케이이노베이션 주식회사 |
신규 착화합물 존재 하에 이산화탄소/에폭사이드 공중합에 의한 폴리(알킬렌 카보네이트)의 제조방법
|
|
EP2837648A1
(en)
|
2013-08-12 |
2015-02-18 |
Repsol, S.A. |
Process for preparing polyether carbonate polyols
|
|
EP2865700A1
(de)
|
2013-10-23 |
2015-04-29 |
Bayer MaterialScience AG |
Verfahren zur Herstellung von Polyethercarbonatpolyolen
|
|
KR102377243B1
(ko)
*
|
2014-07-03 |
2022-03-22 |
코베스트로 도이칠란트 아게 |
폴리에테르 카르보네이트 폴리올의 제조 방법 및 그 장치
|
|
AU2015293702B2
(en)
|
2014-07-22 |
2018-11-01 |
Econic Technologies Ltd |
Catalysts
|
|
GB201515350D0
(en)
*
|
2015-08-28 |
2015-10-14 |
Econic Technologies Ltd |
Method for preparing polyols
|
|
CN105542142B
(zh)
*
|
2016-01-15 |
2017-06-06 |
中国科学院长春应用化学研究所 |
一种聚(碳酸酯‑醚)多元醇的制备方法
|
|
GB201714436D0
(en)
|
2017-09-07 |
2017-10-25 |
Econic Tech Ltd |
A polymerisation process
|
|
WO2019126221A1
(en)
|
2017-12-22 |
2019-06-27 |
Saudi Aramco Technologies Company |
Catalysts for polycarbonate production
|
|
GB201906210D0
(en)
*
|
2019-05-02 |
2019-06-19 |
Econic Tech Limited |
A polyol block copolymer, compositions and processes therefor
|