序号 | 专利名 | 申请号 | 申请日 | 公开(公告)号 | 公开(公告)日 | 发明人 |
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1 | 尤其用于黏胶过滤的过滤系统 | CN201180017901.6 | 2011-03-29 | CN103037952A | 2013-04-10 | E.马利希; D.施特克; B.卢比茨 |
为了解决该目的,提出提供一种过滤器,其带有对于待过滤的介质可渗透的层,该层包括至少一个无纺件,在该过滤器中,无纺件更容易抵抗较高的机械负载,除了无纺件之外,该层包括至少一个与无纺件的至少一侧的至少一个子区域相连接的板式的承载件。 | ||||||
2 | 尤其用于黏胶过滤的过滤系统 | CN201180017901.6 | 2011-03-29 | CN103037952B | 2016-01-20 | E.马利希; D.施特克; B.卢比茨 |
为了解决该目的,提出提供一种过滤器,其带有对于待过滤的介质可渗透的层,该层包括至少一个无纺件,在该过滤器中,无纺件更容易抵抗较高的机械负载,除了无纺件之外,该层包括至少一个与无纺件的至少一侧的至少一个子区域相连接的板式的承载件。 | ||||||
3 | FILTER SYSTEM, IN PARTICULAR FOR VISCOSE FILTRATION | US13627032 | 2012-09-26 | US20130079508A1 | 2013-03-28 | Enrico Mahlig; Dirk Stocker; Bernd Lubitz |
The invention relates to a filter having a layer which is permeable to a medium to be filtered, comprising at least one nonwoven part, wherein the nonwoven part withstands higher mechanical loads. According to the invention the layer comprises, in addition to the nonwoven part, at least one sheet-like support part connected to at least one sub-region of at least one side of the nonwoven part. | ||||||
4 | Process for preparing cellulose derivatives | US407382 | 1982-08-12 | US4410693A | 1983-10-18 | Clark W. Gibson; Carl P. Strange |
Cellulose derivatives having a controlled molecular weight are prepared by adjusting oxygen concentration as measured by analyzing the quantity of oxygen in the head space of the reaction vessel to a level such that the cellulose derivative prepared therein has a desired solution viscosity. The cellulose derivative is then prepared in the reaction vessel without substantially increasing the quantity of oxygen in said reaction vessel. | ||||||
5 | Manufacture of cellulose derivative | JP14676883 | 1983-08-12 | JPS5956401A | 1984-03-31 | KURAAKU UEINE KIBUSON; KAARU PURESUTON SUTOREINJI |
6 | Process for preparing cellulose derivatives with desired solution viscosities | EP83107879.5 | 1983-08-10 | EP0103164A2 | 1984-03-21 | Gibson, Clark Wayne; Strange, Carl Preston |
Cellulose derivatives having a controlled molecular weight are prepared by adjusting oxygen concentration as measured by analyzing the quantity of oxygen in the head space of the reaction vessel to a level such that the cellulose derivative prepared therein has a desired solution viscosity. The cellulose derivative is then prepared in the reaction vessel without substantially increasing the quantity of oxygen in said reaction vessel. The cellulose derivatives of the invention have predictable solution viscosities. |
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7 | FILTERSYSTEM, INSBESONDERE FÜR DIE VISKOSEFILTRATION | EP11715876.6 | 2011-03-29 | EP2552564B1 | 2013-12-25 | MÄHLIG, Enrico; STÖCKER, Dirk; LUBITZ, Bernd |
The invention relates to a filter having a layer which is permeable to a medium to be filtered, comprising at least one nonwoven part, wherein the nonwoven part withstands higher mechanical loads. According to the invention the layer comprises, in addition to the nonwoven part, at least one sheet-like support part connected to at least one sub-region of at least one side of the nonwoven part. | ||||||
8 | Filter system, in particular filter system of viscose filtration for | JP2013501680 | 2011-03-29 | JP5522764B2 | 2014-06-18 | エンリコ メーリッヒ,; ディレク シュッカー,; ベルント ルービッツ, |
9 | Filter system, in particular filter system of viscose filtration for | JP2013501680 | 2011-03-29 | JP2013523427A | 2013-06-17 | エンリコ メーリッヒ,; ディレク シュッカー,; ベルント ルービッツ, |
The invention relates to a filter having a layer which is permeable to a medium to be filtered, comprising at least one nonwoven part, wherein the nonwoven part withstands higher mechanical loads. According to the invention the layer comprises, in addition to the nonwoven part, at least one sheet-like support part connected to at least one sub-region of at least one side of the nonwoven part. | ||||||
10 | FILTERSYSTEM, INSBESONDERE FÜR DIE VISKOSEFILTRATION | EP11715876.6 | 2011-03-29 | EP2552564A1 | 2013-02-06 | MÄHLIG, Enrico; STÖCKER, Dirk; LUBITZ, Bernd |
The invention relates to a filter having a layer which is permeable to a medium to be filtered, comprising at least one nonwoven part, wherein the nonwoven part withstands higher mechanical loads. According to the invention the layer comprises, in addition to the nonwoven part, at least one sheet-like support part connected to at least one sub-region of at least one side of the nonwoven part. | ||||||
11 | Process for preparing cellulose derivatives with desired solution viscosities | EP83107879 | 1983-08-10 | EP0103164A3 | 1985-05-15 | Gibson, Clark Wayne; Strange, Carl Preston |
Cellulose derivatives having a controlled molecular weight are prepared by adjusting oxygen concentration as measured by analyzing the quantity of oxygen in the head space of the reaction vessel to a level such that the cellulose derivative prepared therein has a desired solution viscosity. The cellulose derivative is then prepared in the reaction vessel without substantially increasing the quantity of oxygen in said reaction vessel. The cellulose derivatives of the invention have predictable solution viscosities. |