公开(公告)号：EP3235562A4

公开(公告)日：2017-12-13

申请号：EP15870075

申请日：2015-12-18

Applicant: FUJIFILM CORP

Inventor： SUGIYAMA SUSUMU ,  YAMADA NAOKI ,  SUGIYAMA SHIGEHISA ,  OKUBO YOHEI ,  SASAKI TAKASHI ,  ISHIGURO TETSU

IPC: B01J13/04 ,  A61K9/127 ,  B01D1/00 ,  B01D5/00 ,  B01F3/08 ,  B01F5/10 ,  B01F7/00 ,  B01F7/16 ,  B01F7/32 ,  B01F15/02 ,  B01F15/06

CPC classification number: B01J13/04 ,  A61K9/127 ,  A61K9/1271 ,  A61K9/1277 ,  B01D1/00 ,  B01D5/006 ,  B01F3/0807 ,  B01F5/10 ,  B01F7/0075 ,  B01F2003/0842 ,  B01F2215/0032

Abstract: Disclosed herein are a method for producing a liposome which is capable of reducing the facility costs and also capable of rapid desolvation, and an apparatus for producing a liposome which is for use in the above-mentioned method. Provided is a method for producing a liposome, including a stirring step of stirring a mixed liquid containing an oil phase in which at least one lipid is dissolved in an organic solvent and a water phase, and an evaporating step of evaporating an organic solvent from the mixed liquid, in which the condensed organic solvent is removed by passing a gas having a temperature not higher than the dew point of the solvent in the evaporating step.

公开(公告)号：JP2009066568A

公开(公告)日：2009-04-02

申请号：JP2007240629

申请日：2007-09-18

Applicant: Fujifilm Corp ,  富士フイルム株式会社

Inventor： NISHIMURA TAKURO ,  SASAKI TAKASHI ,  KENMOCHI RYUTARO ,  YAMAZAKI HIDEKAZU

IPC: B01D37/02 ,  B01D29/11 ,  B01D39/12 ,  B01J20/10 ,  B01J20/28

Abstract: PROBLEM TO BE SOLVED: To efficiently recover and dry filter aid after filtration in a filter aid type filtration system.
SOLUTION: The filter aid is dispersed in raw material dope and filtered through a first or second filter. The filter aid is accumulated on a filter medium support body in a filter, and the raw material dope is filtered using the filter medium comprising the filter medium support body and an accumulated layer. When the filtering pressure is increased, a plurality of the filters are switched over, and cleaning liquid is run into the used filter for cleaning. Slurry 90 obtained by cleaning is sent to a separator 87 and separated into residue 90a and solution 90b. Dry air 97 is sent to the separator 87 after separation to dry the residue 90a and to evaporate a solvent. When the solvent gas concentration in the dry air 97 reaches a certain value or less, the drying is stopped and the residue 90a is taken out of a strainer 95. Drying of the residue 90a in the strainer 95 in the separator 87 causes no splashing of the solvent, has no adverse affect on the environment, allowing efficient recovery of the solvent.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：在过滤助滤剂型过滤系统中有效回收和干燥助滤剂。 解决方案：助滤剂分散在原料中，通过第一或第二过滤器过滤。 助滤剂在过滤器上的过滤介质支撑体上积聚，并且使用包括过滤介质支撑体和累积层的过滤介质来过滤原料涂料。 当过滤压力增加时，多个过滤器被切换，并且清洁液体进入用过的过滤器进行清洗。 通过清洗获得的浆液90被送到分离器87并分离成残余物90a和溶液90b。 分离后将干燥空气97送入分离器87，以干燥残余物90a并蒸发溶剂。 当干燥空气97中的溶剂气体浓度达到一定值以下时，停止干燥，将残留物90a从过滤器95中取出。在过滤器95中的分离器87中的残留物90a的干燥不会溅出 溶剂对环境没有不利影响，有效回收溶剂。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2008265310A

公开(公告)日：2008-11-06

申请号：JP2008068839

申请日：2008-03-18

Applicant: Fujifilm Corp ,  富士フイルム株式会社

Inventor： NISHIMURA TAKURO ,  SASAKI TAKASHI ,  KENMOCHI RYUTARO ,  YAMAZAKI HIDEKAZU

IPC: B29C41/26 ,  B01D37/02 ,  B01D39/08 ,  B01D39/12 ,  B29C41/34 ,  B29L7/00 ,  G02B5/30

CPC classification number: B29C41/26 ,  B29K2001/00 ,  B29K2001/12

Abstract: PROBLEM TO BE SOLVED: To recover residue such as impurities, etc. left in filtering material by filtering without opening and closing no filtering device.
SOLUTION: A raw material dope 15 containing a polymer 16, a solvent 17, and an additive 18 is sent to a filtering device 20 in a filtering unit 11. The filtering device 20 provides the filtering material in which a deposit layer by a filtering assistant in its interior. Impurities in the raw material dope 15 is adsorbed and recovered by this deposit layer. After filtering, a suitable amount of washing liquid is suitably sent from a washing liquid tank 65 to the filtering device 20 as the need arises. After the washing liquid is filled in the filtering device 20, it is agitated by an agitating rod attached to the filtering device 20, the residue including the impurities and the filtering assistant on the filtering material is dispersed in the washing liquid to a slurry liquid 24. The slurry liquid 24 is sent to a separating device 28 through a recovery tank 26. In the separating device 29, the slurry liquid 24 is supplied into a strainer, and the slurry liquid 24 is separated into the residue 29 and solution content 30. The residue 29 is dried in a drying device, and solvent gas is recovered.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：通过过滤而不过滤不过滤装置来回收残留在过滤材料中的残留物，例如杂质等。 解决方案：将含有聚合物16，溶剂17和添加剂18的原料涂料15送入过滤单元11中的过滤装置20.过滤装置20提供过滤材料，其中通过 内部的过滤助手。 原料涂料15中的杂质被该沉积层吸附和回收。 过滤后，根据需要，适当量的洗涤液从洗涤液罐65送至过滤装置20。 在过滤装置20中填充洗涤液后，通过安装在过滤装置20上的搅拌棒搅拌，将过滤材料上的包含杂质的残留物和过滤助剂分散在洗涤液中至浆液24 浆料液24通过回收罐26送到分离装置28.在分离装置29中，将浆液24供给到过滤器中，将浆液24分离成残渣29和溶液成分30。 残留物29在干燥装置中干燥，回收溶剂气体。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2007253498A

公开(公告)日：2007-10-04

申请号：JP2006082073

申请日：2006-03-24

Applicant: Fujifilm Corp ,  富士フイルム株式会社

Inventor： MATSUURA MINORU ,  SASAKI TAKASHI

IPC: B29C41/34 ,  B29B7/36 ,  B29C41/24 ,  G02B5/30

Abstract: PROBLEM TO BE SOLVED: To provide a solution film forming method preventing the oxidation and corrosion of a slide part and enhancing production quality.
SOLUTION: A polymer is dissolved in a solvent containing dichloromethane to prepare a raw material dope 30, and hydrochloric acid and chlorine ions are formed in the raw material dope 30 containing chloromethane. A pump 68 feeds the raw material dope 30 to an in-line mixer 50. The pump 68 is equipped with a case, a gear and a slide part such as a shaft or the like. The in-line mixer 50 is equipped with a case and a slide part such as an element or the like and these slide parts are formed of stainless steel containing 17 wt.% or below of Cr, 19 wt.% or below of Ni and 3 wt.% or below Mo and are subjected to carburizing treatment. Since the slide parts have high abrasion resistance, the lowering of the corrosion resistance of the slide parts due to abrasion at the time of operation of a film forming line is suppressed.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种防止滑动部件的氧化和腐蚀并提高生产质量的溶液膜形成方法。 解决方案：将聚合物溶解在含有二氯甲烷的溶剂中以制备原料涂料30，并且在含有氯甲烷的原料涂料30中形成盐酸和氯离子。 泵68将原料涂料30供给到在线混合器50.泵68配备有壳体，齿轮和诸如轴等的滑动部件。 在线混合器50配备有壳体和诸如元件等的滑动部件，并且这些滑动部件由含有17重量％以下的Cr，19重量％以下的Ni的不锈钢形成， 3重量％以下的Mo，进行渗碳处理。 由于滑动部件具有高耐磨性，因此抑制了由于成膜线的操作时的磨损导致的滑动部件的耐腐蚀性的降低。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2007253497A

公开(公告)日：2007-10-04

申请号：JP2006082072

申请日：2006-03-24

Applicant: Fujifilm Corp ,  富士フイルム株式会社

Inventor： MATSUURA MINORU ,  SASAKI TAKASHI

IPC: B29C41/34 ,  B29C41/24 ,  G02B5/30

Abstract: PROBLEM TO BE SOLVED: To provide a solution film forming method preventing the oxidation and corrosion of a slide part and enhancing production quality.
SOLUTION: A polymer is dissolved in a solvent containing dichloromethane to prepare a raw material dope 30, and hydrochloric acid and chlorine ions are formed in the raw material dope 30 containing chloromethane. A pump 68 feeds the raw material dope 30 to an in-line mixer 50. The pump 68 is equipped with a case, a gear and a slide part such as a shaft or the like. The in-line mixer 50 is equipped with a case and a slide part such as an element or the like and these slide parts are formed of stainless steel containing 17 wt.% or below of Cr and 19 wt.% or below of Ni and having a nitrided layer on its outer layer. Since the slide parts have high corrosion resistance and abrasion resistance, the oxidation and corrosion of the slide parts caused by hydrochloric acid and chlorine ions are suppressed in the contact of the slide parts with the raw material dope 30 and the lowering of the corrosion resistance of the slide parts due to abrasion at the time of operation of a film forming line is suppressed.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种防止滑动部件的氧化和腐蚀并提高生产质量的溶液膜形成方法。 解决方案：将聚合物溶解在含有二氯甲烷的溶剂中以制备原料涂料30，并且在含有氯甲烷的原料涂料30中形成盐酸和氯离子。 泵68将原料涂料30供给到在线混合器50.泵68配备有壳体，齿轮和诸如轴等的滑动部件。 在线混合器50配备有壳体和诸如元件等的滑动部件，并且这些滑动部件由含有17重量％以下的Cr和19重量％以下的Ni的不锈钢形成， 在其外层上具有氮化层。 由于滑动部件具有高耐腐蚀性和耐磨性，因此在滑动部件与原料涂料30的接触中抑制由盐酸和氯离子引起的滑动部件的氧化和腐蚀，并且降低了耐腐蚀性 由于成膜线的运转时的磨损导致的滑动部被抑制。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2012166126A

公开(公告)日：2012-09-06

申请号：JP2011027549

申请日：2011-02-10

Applicant: Fujifilm Corp ,  富士フイルム株式会社

Inventor： SASAKI TAKASHI ,  ISHIZAKA SOJI

IPC: B01D33/04 ,  B01D24/46 ,  B01D33/44 ,  B01D33/58

Abstract: PROBLEM TO BE SOLVED: To collect particle aggregates from a particle aggregate dispersion liquid as high-concentration cake without impairing quality at low cost in a short time.SOLUTION: This solid-liquid separation device 40 for the particle aggregate dispersion liquid performing solid-liquid separation of the particle aggregate dispersion liquid wherein the aggregates of particles are dispersed in a solvent includes: a traveling long filter material 42; a coating device 46 imparting the particle aggregate dispersion liquid onto the surface of the filter material 42 in a thin layer state to form a dispersion liquid layer; a liquid absorption material 47 absorbing the solvent in the dispersion liquid layer through the filter material 42 to form a concentrated cake layer of the dispersion liquid on the filter material 42 surface; a transfer roller 48 having the roller surface formed of a material having wettability to the concentrated cake layer larger than the filter material, and transferring the concentrated cake layer onto the roller surface from the filter material 42 surface by pinching the concentrated cake layer on the filter material 42 with a backup roller 56C; and a scraper 50 peeling and collecting the concentrated cake transferred onto the transfer roller 48 from the roller surface.

Abstract translation: 要解决的问题：从颗粒聚集体分散液中收集颗粒聚集体作为高浓度滤饼，而不会在短时间内以低成本损害质量。 解决方案：用于将粒子聚集体分散液进行固液分离的颗粒聚集体分散液的固液分离装置40分散在溶剂中，包括：行进的长过滤材料42; 涂布装置46以薄层状态将粒子聚集体分散液赋予到过滤材料42的表面，形成分散液层; 吸收液体吸收材料47，其通过过滤材料42吸收分散液层中的溶剂，以在过滤材料42表面上形成分散液的浓缩滤饼层; 转印辊48，其具有由比滤色材料大的浓缩滤饼层具有润湿性的材料形成的辊表面，并且通过在过滤器上夹紧浓缩滤饼层将滤饼层从过滤材料42表面转移到辊表面上 具有支承辊56C的材料42; 并且刮刀50从辊表面剥离并收集转移到转印辊48上的浓缩滤饼。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2007253499A

公开(公告)日：2007-10-04

申请号：JP2006082074

申请日：2006-03-24

Applicant: Fujifilm Corp ,  富士フイルム株式会社

Inventor： MATSUURA MINORU ,  SASAKI TAKASHI

IPC: B29C41/34 ,  B29C41/24 ,  G02B5/30

Abstract: PROBLEM TO BE SOLVED: To provide a solution film forming method preventing the oxidation and corrosion of a slide part and enhancing production quality.
SOLUTION: A polymer is dissolved in a solvent containing dichloromethane to prepare a raw material dope 30. A pump 68 feeds the raw material dope 30 to an in-line mixer 50. The pump 68 is equipped with a case, a gear and a slide part such as a shaft or the like. The in-line mixer 50 is equipped with a case and a slide part such as an element or the like and these slide parts are formed of stainless steel of SUS836L. The slide parts have high corrosion resistance and abrasion resistance. Hydrochloric acid and chlorine ions are formed in the raw material dope 30 containing dichloromethane. The oxidation and corrosion due to hydrochloric acid and chlorine ions of the slide parts are suppressed and the lowering of corrosion resistance due to abrasion of the slide parts is suppressed.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种防止滑动部件的氧化和腐蚀并提高生产质量的溶液膜形成方法。 解决方案：将聚合物溶解在含有二氯甲烷的溶剂中以制备原料涂料30.泵68将原料涂料30供给到在线混合器50.泵68配备有壳体，齿轮 以及诸如轴等的滑动部件。 在线混合器50配备有壳体和诸如元件等的滑动部件，并且这些滑动部件由SUS836L的不锈钢形成。 滑动部件具有高耐腐蚀性和耐磨性。 在含有二氯甲烷的原料涂料30中形成盐酸和氯离子。 由于滑动部件的盐酸和氯离子的氧化和腐蚀被抑制，并且由于滑动部件的磨损而导致的耐腐蚀性的降低被抑制。 版权所有（C）2008，JPO＆INPIT