DE68920310D1 - Verfahren zur herstellung von hydrophilen polymeren. - Google Patents

Verfahren zur herstellung von hydrophilen polymeren.

Info

Publication number
DE68920310D1
DE68920310D1 DE68920310T DE68920310T DE68920310D1 DE 68920310 D1 DE68920310 D1 DE 68920310D1 DE 68920310 T DE68920310 T DE 68920310T DE 68920310 T DE68920310 T DE 68920310T DE 68920310 D1 DE68920310 D1 DE 68920310D1
Authority
DE
Germany
Prior art keywords
hydrophilic polymers
producing hydrophilic
producing
polymers
hydrophilic
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.)
Expired - Lifetime
Application number
DE68920310T
Other languages
English (en)
Other versions
DE68920310T2 (de
Inventor
Tsuneo Tsubakimoto
Takehiro Takashima
Hitoshi Takahashi
Teruaki Shirasagiryo Fujiwara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Publication of DE68920310D1 publication Critical patent/DE68920310D1/de
Application granted granted Critical
Publication of DE68920310T2 publication Critical patent/DE68920310T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00—Loading or unloading
    • B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
    • B65G65/34—Emptying devices
    • B65G65/40—Devices for emptying otherwise than from the top
    • B65G65/42—Devices for emptying otherwise than from the top using belt or chain conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/02—Devices for feeding articles or materials to conveyors
    • B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
    • B65G47/18—Arrangements or applications of hoppers or chutes
    • B65G47/19—Arrangements or applications of hoppers or chutes having means for controlling material flow, e.g. to prevent overloading
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
DE68920310T 1988-10-28 1989-10-27 Verfahren zur herstellung von hydrophilen polymeren. Expired - Lifetime DE68920310T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP27082988 1988-10-28
PCT/JP1989/001108 WO1990004557A1 (en) 1988-10-28 1989-10-27 Method of quantitatively supplying material, apparatus therefor, and hydrophilic polymer manufacturing method using same apparatus

Publications (2)

Publication Number Publication Date
DE68920310D1 true DE68920310D1 (de) 1995-02-09
DE68920310T2 DE68920310T2 (de) 1995-05-11

Family

ID=17491592

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68920310T Expired - Lifetime DE68920310T2 (de) 1988-10-28 1989-10-27 Verfahren zur herstellung von hydrophilen polymeren.

Country Status (8)

Country Link
US (1) US5229487A (de)
EP (1) EP0397882B1 (de)
KR (1) KR970011929B1 (de)
CN (1) CN1021566C (de)
CA (1) CA2001590A1 (de)
DE (1) DE68920310T2 (de)
RU (1) RU2052466C1 (de)
WO (1) WO1990004557A1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5610208A (en) 1994-02-17 1997-03-11 Nippon Shokubai Co., Ltd. Water-absorbent agent, method for production thereof, and water-absorbent composition
DE102004019264B4 (de) 2004-04-21 2008-04-10 Stockhausen Gmbh Verfahren zur Herstellung eines absorbierenden Polymers mittels Spreittrocknung
DE102005014291A1 (de) * 2005-03-24 2006-09-28 Basf Ag Verfahren zur Herstellung wasserabsorbierender Polymere
DK1996156T3 (en) * 2006-03-13 2017-02-20 Lentikat's A S A unit for the industrial production of biocatalysts in the form of enzymes or microorganisms immobilized in polyvinyl alcohol gel
JP2008133133A (ja) * 2006-04-20 2008-06-12 Ibiden Co Ltd 搬送装置、及び、ハニカム構造体の製造方法
EP2069121B1 (de) * 2006-09-25 2011-07-27 Basf Se Verfahren zur kontinuierlichen herstellung wasserabsorbierender polymerpartikel
JP5586228B2 (ja) * 2006-09-25 2014-09-10 ビーエーエスエフ ソシエタス・ヨーロピア 吸水性ポリマー粒子の連続的な製造方法
FR2924202B1 (fr) * 2007-11-28 2009-11-27 Appalette Tourtellier Systemes Installation et procede de stockage et d'alimentation d'un four rotatif
WO2009132958A1 (de) 2008-04-30 2009-11-05 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel
FR2941390B1 (fr) * 2009-01-26 2011-10-14 Neos Dispositif de regulation de dechets pour installation de tri de dechets
EP2471847B2 (de) 2009-08-28 2018-01-03 Nippon Shokubai Co., Ltd. Herstellungsverfahren für wasserabsorbierende harze
EP2527390B1 (de) 2010-01-20 2020-08-12 Nippon Shokubai Co., Ltd. Verfahren zur herstellung eines wasserabsorbierenden harzes
EP2527391B1 (de) 2010-01-20 2023-08-09 Nippon Shokubai Co., Ltd. Verfahren zur herstellung eines wasserabsorbierenden harzes
JP5605855B2 (ja) 2010-02-10 2014-10-15 株式会社日本触媒 吸水性樹脂粉末の製造方法
EP2546284B1 (de) 2010-03-12 2019-07-10 Nippon Shokubai Co., Ltd. Verfahren zur herstellung eines wasserabsorbierenden kunstharzes
EP2565219B1 (de) 2010-04-27 2018-06-27 Nippon Shokubai Co., Ltd. Verfahren zur herstellung eines wasserabsorbierenden harzpulvers auf polyacrylsäure(salz)basis
US9580519B2 (en) 2011-04-20 2017-02-28 Nippon Shokubai Co., Ltd. Method and apparatus for producing polyacrylic acid (salt)-based water absorbent resin
CN102806499A (zh) * 2011-06-01 2012-12-05 温州奥昌医疗针头设备有限公司 自动针管切边涮洗机
RU2472690C1 (ru) * 2011-08-10 2013-01-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный университет" Устройство для загрузки ленточного конвейера
CN102826366A (zh) * 2012-08-31 2012-12-19 烟台冰轮股份有限公司 一种食品自动分料摆料装置
CN103802216A (zh) * 2014-02-27 2014-05-21 山东聚源石膏建材开发有限公司 一种玻璃纤维自动定量添加机
CN104016060A (zh) * 2014-06-16 2014-09-03 济钢集团有限公司 一种低落差的皮带机转运结构及皮带机输送线
CN104495359B (zh) * 2014-12-24 2016-08-24 中山巿顶盛食品机械有限公司 一种表面粉末拨撒装置
CN104495428A (zh) * 2014-12-26 2015-04-08 胡沿东 一种用于矿选的布料器
CN104860003B (zh) * 2015-05-25 2017-05-17 龙岩烟草工业有限责任公司 贮柜输送底带控制方法和装置
CN105347061B (zh) * 2015-12-02 2017-12-01 中国电子科技集团公司第四十一研究所 一种烟丝结构检测器自动匀料进给装置
CN106049160A (zh) * 2016-06-28 2016-10-26 湖南科立特环保成套设备有限公司 一种纸页形成器及纸页形成方法
CN106629009A (zh) * 2017-03-10 2017-05-10 深圳市时纬自动化有限公司 一种柔性自动供料设备
CN109533883B (zh) * 2018-10-22 2021-06-25 襄阳凌浩科技有限公司 分料装置
EP3831207B1 (de) 2019-12-03 2023-10-11 Radie B.V. Vorrichtung zum versehen von teigprodukten mit einem garnierungsmaterial
CN111497142B (zh) * 2020-05-07 2022-05-24 广东蜂窝工场电子科技有限公司 一种注塑模具用塑胶原料添加装置及其操作方法
CN114833948A (zh) * 2022-04-22 2022-08-02 华侨大学 一种供给装置和使用该装置的粘性土改性装置
CN115321140A (zh) * 2022-08-10 2022-11-11 淮安鸿运昌隆科技有限公司 一种用于热熔胶粉加工用粉料输送装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4421839Y1 (de) * 1964-07-07 1969-09-16
US4138539A (en) * 1975-06-19 1979-02-06 American Cyanamid Company Process for water-soluble synthetic polymer in powder form
JPS563890U (de) * 1979-06-19 1981-01-14
JPS5668739U (de) * 1979-10-30 1981-06-08
JPS579326U (de) * 1980-06-14 1982-01-18
SU935415A1 (ru) * 1980-08-22 1982-06-15 Предприятие П/Я М-5828 Питатель дл сыпучих материалов

Also Published As

Publication number Publication date
EP0397882B1 (de) 1994-12-28
EP0397882A1 (de) 1990-11-22
CN1042880A (zh) 1990-06-13
RU2052466C1 (ru) 1996-01-20
EP0397882A4 (en) 1991-04-10
CN1021566C (zh) 1993-07-14
KR900701637A (ko) 1990-12-03
WO1990004557A1 (en) 1990-05-03
DE68920310T2 (de) 1995-05-11
US5229487A (en) 1993-07-20
CA2001590A1 (en) 1990-04-28
KR970011929B1 (ko) 1997-07-18

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