JP2015531799A5 - - Google Patents
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- JP2015531799A5 JP2015531799A5 JP2015525817A JP2015525817A JP2015531799A5 JP 2015531799 A5 JP2015531799 A5 JP 2015531799A5 JP 2015525817 A JP2015525817 A JP 2015525817A JP 2015525817 A JP2015525817 A JP 2015525817A JP 2015531799 A5 JP2015531799 A5 JP 2015531799A5
- Authority
- JP
- Japan
- Prior art keywords
- polymer
- polymerization
- optionally
- base
- sulfur component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12179719.5 | 2012-08-08 | ||
| EP12179719 | 2012-08-08 | ||
| PCT/EP2013/065942 WO2014023602A1 (de) | 2012-08-08 | 2013-07-30 | Verfahren zur herstellung wässriger lösungen von vinyllactam-polymeren und deren pulver |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015531799A JP2015531799A (ja) | 2015-11-05 |
| JP2015531799A5 true JP2015531799A5 (https=) | 2016-09-15 |
| JP6246809B2 JP6246809B2 (ja) | 2017-12-13 |
Family
ID=48916030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015525817A Active JP6246809B2 (ja) | 2012-08-08 | 2013-07-30 | ビニルラクタムポリマーの水溶液およびその粉末の製造 |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP2882783B1 (https=) |
| JP (1) | JP6246809B2 (https=) |
| KR (1) | KR102083155B1 (https=) |
| CN (1) | CN104520335B (https=) |
| BR (1) | BR112015002465B1 (https=) |
| ES (1) | ES2776007T3 (https=) |
| WO (1) | WO2014023602A1 (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2737243B2 (ja) | 1989-05-12 | 1998-04-08 | 三菱電機株式会社 | 移動体用航法装置 |
| JP2878982B2 (ja) | 1995-01-24 | 1999-04-05 | 日本無線株式会社 | 方位検出装置 |
| US9260546B2 (en) | 2012-08-08 | 2016-02-16 | Basf Se | Producing aqueous solutions of vinyllactam polymers and powders thereof |
| JP7133302B2 (ja) * | 2017-10-30 | 2022-09-08 | 株式会社日本触媒 | Ｎ－ビニルラクタム系重合体の製造方法 |
| WO2019167668A1 (ja) * | 2018-03-01 | 2019-09-06 | 株式会社日本触媒 | ビニルピロリドン系重合体溶液の製造方法 |
| CN109021260A (zh) * | 2018-07-28 | 2018-12-18 | 博爱新开源医疗科技集团股份有限公司 | 一种高k值聚合物溶液的干燥方法和聚合物粉末 |
| CN112661890B (zh) * | 2020-12-23 | 2023-05-05 | 安徽山河药用辅料股份有限公司 | 一种医药用低杂质聚维酮k30的制备方法 |
| TWI848226B (zh) * | 2021-07-14 | 2024-07-11 | 住華科技股份有限公司 | 偏光膜的製造方法與製造系統 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL217723A (https=) | 1939-08-02 | |||
| BE553727A (https=) | 1955-12-27 | |||
| US2821519A (en) | 1955-12-30 | 1958-01-28 | Gen Aniline & Film Corp | Stabilization of polymeric n-vinyl pyrrolidones with hydrazino compounds |
| DE2456807C3 (de) | 1974-11-30 | 1981-04-09 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Polymerisaten des Vinylpyrrolidons |
| DE3534273A1 (de) * | 1985-09-26 | 1987-04-02 | Basf Ag | Verfahren zur herstellung von vinylamin-einheiten enthaltenden wasserloeslichen copolymerisaten und deren verwendung als nass- und trockenverfestigungsmittel fuer papier |
| US5262171A (en) | 1991-11-25 | 1993-11-16 | Isp Investments Inc. | Pharmaceutical tablet with PVP having enhanced drug dissolution rate |
| ATE164856T1 (de) | 1992-02-10 | 1998-04-15 | Isp Investments Inc | Reinigung von vinyllaktampolymeren |
| GB9600426D0 (en) | 1996-01-10 | 1996-03-13 | Ed Geistlich Sohne A G | Compositions |
| US6331333B1 (en) | 1998-09-16 | 2001-12-18 | Isp Investments Inc. | Storage stabilized oxygen degradable polymer |
| DE19915420A1 (de) | 1999-04-06 | 2000-10-12 | Basf Ag | Stabilisierte Polyvinylpyrrolidon-Zubereitungen |
| US6346600B1 (en) | 1999-04-22 | 2002-02-12 | Nippon Shokubai Co., Ltd. | Vinylpyrrolidone polymer and its stabilization and preservation processes |
| JP4578714B2 (ja) | 2001-04-26 | 2010-11-10 | 大阪有機化学工業株式会社 | Ｎ−ビニル−２−ピロリドン含有樹脂組成物、その製法およびそれからなる化粧料 |
| EP1761234B1 (de) * | 2004-06-21 | 2013-08-14 | Basf Se | Wässrige zubereitungen enthaltend ein wasserlösliches oder wasserdispergierbares copolymer, das wenigstens ein monomer mit einem protonierbaren stickstoffatom enthält |
| DE102004049344A1 (de) * | 2004-10-08 | 2006-04-13 | Basf Ag | Stabilisierung von wässrigen Lösungen von Homo- und Copolymeren des N-Vinylpyrrolidons |
| DE112005002719B4 (de) | 2004-11-05 | 2022-03-03 | Nippon Shokubai Co. Ltd. | Herstellung einer Vinylpyrrolidonpolymerlösung |
| DE102005005974A1 (de) * | 2005-02-09 | 2006-08-10 | Basf Ag | Verfahren zur Stabilisierung von Polyvinylpyrrolidonen |
| JP5121470B2 (ja) | 2007-01-26 | 2013-01-16 | 株式会社日本触媒 | ポリビニルピロリドン粉体組成物 |
| US20110158929A1 (en) * | 2007-08-21 | 2011-06-30 | Basf Se | Method for producing cross-linked acrylic acid polymers |
| US9982074B2 (en) | 2008-04-11 | 2018-05-29 | Basf Se | Use of composite films as a packaging material for oxidation-sensitive polymers, method for packaging oxidation-sensitive polymers, and packaging containing said composite films |
| CN102325805A (zh) * | 2008-12-22 | 2012-01-18 | 巴斯夫欧洲公司 | 稳定聚合物的方法 |
| EP2643363B1 (de) * | 2010-11-23 | 2017-05-31 | Basf Se | Verfahren zur herstellung von peroxidarmem vernetztem vinyllactam-polymer |
| US8623978B2 (en) | 2010-11-23 | 2014-01-07 | Basf Se | Process for the preparation of low-peroxide crosslinked vinyllactam polymer |
-
2013
- 2013-07-30 CN CN201380041943.2A patent/CN104520335B/zh active Active
- 2013-07-30 EP EP13745037.5A patent/EP2882783B1/de active Active
- 2013-07-30 JP JP2015525817A patent/JP6246809B2/ja active Active
- 2013-07-30 ES ES13745037T patent/ES2776007T3/es active Active
- 2013-07-30 WO PCT/EP2013/065942 patent/WO2014023602A1/de not_active Ceased
- 2013-07-30 KR KR1020157005794A patent/KR102083155B1/ko active Active
- 2013-07-30 BR BR112015002465-3A patent/BR112015002465B1/pt active IP Right Grant
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