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1. 发明申请

WO2009050045A3 PROCESS FOR THE PREPARATION OF HIGH FLUIDITY PROPYLENE POLYMERS 审中-公开
公开(公告)号：WO2009050045A3
公开(公告)日：2009-04-23
申请号：PCT/EP2008/063243
申请日：2008-10-02
申请人： BASELL POLIOLEFINE ITALIA S.R.L. , SUNALLOMER LTD , MASSARI, Paola , CIARAFONI, Marco , FUSCO, Ofelia , MURAKAMI, Hirofumi , NAKAJIMA, Takeshi , TAKEMIYA, Shintaro
发明人： MASSARI, Paola , CIARAFONI, Marco , FUSCO, Ofelia , MURAKAMI, Hirofumi , NAKAJIMA, Takeshi , TAKEMIYA, Shintaro
IPC分类号： C08F210/06 , C08F4/646 , C08F4/651
摘要： Process for the production of propylene polymers having a Melt Flow rate (230°C, 2.16 Kg) higher than 30 g/10' and preferably higher than 50 g/10' and also characterized by having broad molecular weight distribution (MWD) carried out in the presence of a catalyst system comprising (a) a solid catalyst component containing Mg, Ti, halogen and an electron donor compound selected from succinates; (b) an alkylaluminum cocatalyst; and (c) a silicon compound of formula R 1 Si(OR) 3 in which R 1 is a branched alkyl and R is, independently, a C1-C10 alkyl.

2. 发明授权

EP2201049B1 PROCESS FOR THE PREPARATION OF HIGH FLUIDITY PROPYLENE POLYMERS 有权转让
标题翻译：制备高流动性丙烯聚合物的方法
公开(公告)号：EP2201049B1
公开(公告)日：2017-05-31
申请号：EP08839744.3
申请日：2008-10-02
申请人： Basell Poliolefine Italia S.r.l.
发明人： MASSARI, Paola , CIARAFONI, Marco , FUSCO, Ofelia , MURAKAMI, Hirofumi , NAKAJIMA, Takeshi , TAKEMIYA, Shintaro
IPC分类号： C08F210/06 , C08F4/646 , C08F4/651
CPC分类号： C08F210/06 , C08L23/12 , C08L23/16 , C08L2207/02 , C08L2308/00 , C08L2314/02 , C08F4/646 , C08F4/651 , C08F4/6543 , C08L2666/06 , C08F210/16 , C08F2500/12 , C08F2500/11 , C08F2500/04

3. 发明公开

EP2201049A2 PROCESS FOR THE PREPARATION OF HIGH FLUIDITY PROPYLENE POLYMERS 有权转让
标题翻译：过程对于丙烯聚合物具有高流动性生产
公开(公告)号：EP2201049A2
公开(公告)日：2010-06-30
申请号：EP08839744.3
申请日：2008-10-02
申请人： Basell Poliolefine Italia S.r.l.
发明人： MASSARI, Paola , CIARAFONI, Marco , FUSCO, Ofelia , MURAKAMI, Hirofumi , NAKAJIMA, Takeshi , TAKEMIYA, Shintaro
IPC分类号： C08F210/06 , C08F4/646 , C08F4/651
CPC分类号： C08F210/06 , C08L23/12 , C08L23/16 , C08L2207/02 , C08L2308/00 , C08L2314/02 , C08F4/646 , C08F4/651 , C08F4/6543 , C08L2666/06 , C08F210/16 , C08F2500/12 , C08F2500/11 , C08F2500/04
摘要： Process for the production of propylene polymers having a Melt Flow rate (230°C, 2.16 Kg) higher than 30 g/10' and preferably higher than 50 g/10' and also characterized by having broad molecular weight distribution (MWD) carried out in the presence of a catalyst system comprising (a) a solid catalyst component containing Mg, Ti, halogen and an electron donor compound selected from succinates; (b) an alkylaluminum cocatalyst; and (c) a silicon compound of formula R1Si(OR)3 in which R1 is a branched alkyl and R is, independently, a C1-C10 alkyl.

4. 发明申请

WO2011001695A2 PAPERMAKING METHOD 审中-公开
标题翻译：造纸方法
公开(公告)号：WO2011001695A2
公开(公告)日：2011-01-06
申请号：PCT/JP2010/004360
申请日：2010-07-02
申请人： ICHIKAWA CO., LTD. , YAZAKI, Takao , ITO, Yoshiaki , ODA, Hiroyuki , OUCHI, Takashi , MURAKAMI, Hirofumi , TAKAMORI, Yuya
发明人： YAZAKI, Takao , ITO, Yoshiaki , ODA, Hiroyuki , OUCHI, Takashi , MURAKAMI, Hirofumi , TAKAMORI, Yuya
CPC分类号： D21F3/0227 , D21F7/08 , D21F7/083 , D21F7/086
摘要： The object of the invention is to provide a papermaking method using a papermaking felt in a papermaking machine, wherein the basic functions of the papermaking felt are well balanced, which does not have any wet paper web transfer deficiencies due to meandering, or the like, wherein free space volume of the felt, in which the effect of the press pressure and the hydraulic pressure is scarcely conveyed to the wet paper web, is set to the suitable amount for the initial warming-up period from the start so that the initial warming-up period is shortened, and wherein water squeezing does not deteriorate due to premature decline of water permeability and due to the inability to maintain compressibility by excessive compaction and accumulation of dirt. The object is achieved by a papermaking method using a papermaking felt made from a base material 5 and batt layers 6, 7 provided at least on the wet paper web carrying-side layer; wherein a water-absorbing resin 8 is included in the batt layers 6, 7 of the felt. The base material 5 may either have an endless shape, or an open-ended felt may be connected into an endless shape in a papermaking machine. The water-absorbing resin in the felt may either stay in the front batt layer 6 (Fig. 2), or it may also reach the base material 5 or the rear batt layer 7 (Fig.3).
摘要翻译：本发明的目的是提供一种在造纸机中使用造纸毡的造纸方法，其中造纸毡的基本功能是良好的平衡的，其由于曲折等而不具有任何湿纸幅转印缺陷，其中将初始加热时间从开始设定为适合的压力压力和液压的作用几乎不传送到湿纸幅的毡的自由空间体积，使得初始加温缩短时间，并且其中由于透水性的过早下降和由于过度的压实和积聚而不能保持压缩性，挤水不会劣化。该目的通过使用由基材5制成的造纸毡和至少设置在湿纸幅承载侧层上的毛层6,7的造纸方法来实现。其中，吸湿树脂8包含在毡的毡层6,7中。基材5可以具有环状，也可以在造纸机中将开口毛毡连接成环状。毛毡中的吸水树脂可以停留在前絮垫层6（图2）中，或者也可以到达基底材料5或后部毛层7（图3）。

5. 发明申请

WO2010106802A1 PAPERMAKING FELT 审中-公开
标题翻译：造纸毡
公开(公告)号：WO2010106802A1
公开(公告)日：2010-09-23
申请号：PCT/JP2010/001933
申请日：2010-03-18
申请人： ICHIKAWA CO., LTD. , OUCHI, Takashi , ODA, Hiroyuki , MURAKAMI, Hirofumi , YAZAKI, Takao , ITO, Yoshiaki , TAKAMORI, Yuya
发明人： OUCHI, Takashi , ODA, Hiroyuki , MURAKAMI, Hirofumi , YAZAKI, Takao , ITO, Yoshiaki , TAKAMORI, Yuya
IPC分类号： D21F7/08
CPC分类号： D21F7/083 , D21F7/086 , Y10S162/90
摘要： The object of the invention is to provide a papermaking felt, wherein the basic functions are well balanced, which does not have any wet paper web transfer deficiencies due to meandering, or the like, wherein free space of a felt, in which the effect of the press pressure and the hydraulic pressure is scarcely conveyed to the wet paper web, is set to the suitable amount for the initial warming-up period from the start so that the initial warming-up period is shortened, and wherein water squeezing does not deteriorate due to premature decline of water permeability and due to the inability to maintain compressibility by excessive compaction and accumulation of dirt. The object is achieved by a papermaking felt made from a base material 1 and batt layers 2, 3 provided at least on the wet paper web carrying-side layer; wherein a water-absorbing resin 4 is included in the batt layer 2 of the felt. The base material 1 may either have an endless shape, or an open-ended felt may be connected into an endless shape in a papermaking machine. The water-absorbing resin in the felt may either stay in the front batt layer 2 (Fig. 1), or it may also reach the base material 1 or the rear batt layer 3 (Fig.2).
摘要翻译：本发明的目的是提供一种造纸毛毯，其中基本功能是良好的平衡的，其不会由于蜿蜒等而导致任何湿纸幅转印缺陷，其中毡的自由空间的效果压榨压力和液压几乎不被输送到湿纸幅，从初始设定为初始预热期间的合适量，从而缩短初始预热时间，并且其中挤压不劣化由于水渗透性过早下降，并且由于不能通过过度压实和积聚而保持压缩性。该目的通过由基材1制成的造纸毡和至少设置在湿纸幅承载侧层上的毛层2,3来实现; 其中在毛毡的毛层2中包含吸水性树脂4。基材1可以具有环形形状，或者在造纸机中可以将开口毛毡连接成环状。毛毡中的吸水树脂可能会停留在前絮垫层2（图1）中，或者也可能到达基材1或后絮层3（图2）。

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