JPH10202187A5 - - Google Patents

Info

Publication number: JPH10202187A5
Authority: JP; Japan
Prior art keywords: water; sieving device; dried; hydrophilic polymer; pulverized product
Prior art date: 1997-01-27
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.): Granted

Application number

JP1997012927A

Other languages

English (en)

Japanese (ja)

Other versions

JPH10202187A (ja

JP3875757B2 (ja

Filing date

1997-01-27

Publication date

2004-12-16

1997-01-27 Application filed filed Critical

1997-01-27 Priority to JP01292797A priority Critical patent/JP3875757B2/ja

1997-01-27 Priority claimed from JP01292797A external-priority patent/JP3875757B2/ja

1998-01-20 Priority to US09/009,458 priority patent/US6164455A/en

1998-01-26 Priority to EP98101305A priority patent/EP0855232B1/en

1998-01-26 Priority to DE69809089T priority patent/DE69809089T2/de

1998-08-04 Publication of JPH10202187A publication Critical patent/JPH10202187A/ja

2004-12-16 Publication of JPH10202187A5 publication Critical patent/JPH10202187A5/ja

2007-01-31 Application granted granted Critical

2007-01-31 Publication of JP3875757B2 publication Critical patent/JP3875757B2/ja

2017-01-27 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

JP01292797A 1997-01-27 1997-01-27 粒子状親水性重合体の分級方法およびふるい分け装置 Expired - Fee Related JP3875757B2 (ja)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
JP01292797A JP3875757B2 (ja)	1997-01-27	1997-01-27	粒子状親水性重合体の分級方法およびふるい分け装置
US09/009,458 US6164455A (en)	1997-01-27	1998-01-20	Process for classifying particulate hydrophilic polymer and sieving device
EP98101305A EP0855232B1 (en)	1997-01-27	1998-01-26	Process for classifying particulate hydrophilic polymer and sieving device
DE69809089T DE69809089T2 (de)	1997-01-27	1998-01-26	Verfahren zur Klasssifizierung von hydrophilen Polymerpartikeln und Siebvorrichtung

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP01292797A JP3875757B2 (ja)	1997-01-27	1997-01-27	粒子状親水性重合体の分級方法およびふるい分け装置

Publications (3)

Publication Number	Publication Date
JPH10202187A JPH10202187A (ja)	1998-08-04
JPH10202187A5 true JPH10202187A5 (2)	2004-12-16
JP3875757B2 JP3875757B2 (ja)	2007-01-31

Family

ID=11818964

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP01292797A Expired - Fee Related JP3875757B2 (ja)	1997-01-27	1997-01-27	粒子状親水性重合体の分級方法およびふるい分け装置

Country Status (4)

Country	Link
US (1)	US6164455A (2)
EP (1)	EP0855232B1 (2)
JP (1)	JP3875757B2 (2)
DE (1)	DE69809089T2 (2)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4739534B2 (ja) *	2000-01-20	2011-08-03	株式会社日本触媒	吸水性樹脂の取扱方法
US6817557B2 (en) *	2000-01-20	2004-11-16	Nippon Shokubai Co., Ltd.	Process for transporting, storing, and producing a particulate water-absorbent resin
EP1130045B2 (en)	2000-02-29	2015-10-28	Nippon Shokubai Co., Ltd.	Process for producing a water-absorbent resin powder
US6716894B2 (en)	2001-07-06	2004-04-06	Nippon Shokubai Co., Ltd.	Water-absorbent resin powder and its production process and uses
DE102005001789A1 (de) *	2005-01-13	2006-07-27	Basf Ag	Verfahren zum Klassieren eines teilchenförmigen wasserabsorbierenden Harzes
JP5334080B2 (ja) *	2006-05-29	2013-11-06	株式会社大貴	吸収体又は該吸収体を使用するシーツ
US20090261023A1 (en)	2006-09-25	2009-10-22	Basf Se	Method for the Classification of Water Absorbent Polymer Particles
EP2073943B2 (de) *	2006-09-25	2020-09-02	Basf Se	Verfahren zum klassieren wasserabsorbierender polymerpartikel
CN101516531B (zh) *	2006-09-25	2014-05-21	巴斯夫欧洲公司	吸水性聚合物颗粒的分级方法
US8307987B2 (en)	2006-11-03	2012-11-13	Emerging Acquisitions, Llc	Electrostatic material separator
SA08290542B1 (ar)	2007-08-28	2012-11-14	نيبون شوكوباي كو. ، ليمتد	طريقة لإنتاج راتنج ماص للماء
US8618432B2 (en)	2007-12-18	2013-12-31	Emerging Acquisitions, Llc	Separation system for recyclable material
EP2253657B1 (en)	2008-03-13	2015-06-03	Nippon Shokubai Co., Ltd.	Method for producing particulate water-absorbing agent composed principally of a water-absorbing resin
JP5390511B2 (ja)	2008-04-11	2014-01-15	株式会社日本触媒	吸水性樹脂の表面処理方法および吸水性樹脂の製造方法
CN102124039B (zh)	2008-09-16	2013-04-24	株式会社日本触媒	吸水性树脂的制造方法和通液性提高方法
US8608096B2 (en)	2009-02-18	2013-12-17	Basf Se	Method for the production of water-absorbing polymer particles
CN104974358B (zh)	2009-03-31	2018-11-23	株式会社日本触媒	颗粒状吸水性树脂的制造方法
JP5645924B2 (ja) *	2009-04-30	2014-12-24	ビーエーエスエフソシエタス・ヨーロピアＢａｓｆＳｅ	金属不純物を分離する方法
US8336714B2 (en) *	2009-05-14	2012-12-25	Emerging Acquistions, LLC	Heating system for material processing screen
CN102414160B (zh)	2009-05-15	2014-06-04	株式会社日本触媒	制备(甲基)丙烯酸的方法和结晶系统
MY152961A (en)	2009-05-15	2014-12-15	Nippon Catalytic Chem Ind	Process for producing (meth)acrylic acid
CN102428065B (zh)	2009-05-15	2014-02-26	株式会社日本触媒	制备(甲基)丙烯酸的方法
WO2011034146A1 (ja)	2009-09-16	2011-03-24	株式会社日本触媒	吸水性樹脂粉末の製造方法
WO2011042468A2 (de) *	2009-10-09	2011-04-14	Basf Se	Verfahren zur nachbefeuchtung oberflächennachvernetzter wasserabsorbierender polymerpartikel
EP2535369B1 (en)	2010-02-10	2021-03-24	Nippon Shokubai Co., Ltd.	Process for producing water-absorbing resin powder
JP5632906B2 (ja)	2010-03-12	2014-11-26	株式会社日本触媒	吸水性樹脂の製造方法
WO2011115221A1 (ja) *	2010-03-17	2011-09-22	株式会社日本触媒	吸水性樹脂の製造方法
BR112012027406B1 (pt)	2010-04-26	2021-02-09	Nippon Shokubai Co., Ltd.	resina absorvedora de água tipo ácido poliacrílico (sal), material sanitário e método para produzir a referida resina
US20130043384A1 (en)	2010-04-26	2013-02-21	Nippon Shokubai Co., Ltd.	Polyacrylic acid (salt), polyacrylic acid (salt)-based water-absorbing resin, and process for producing same
EP2565219B1 (en)	2010-04-27	2018-06-27	Nippon Shokubai Co., Ltd.	Method for producing polyacrylic acid (salt)-based water absorbent resin powder
JP5722921B2 (ja)	2011-01-28	2015-05-27	株式会社日本触媒	ポリアクリル酸（塩）系吸水性樹脂粉末の製造方法
US10493429B2 (en)	2011-01-28	2019-12-03	Nippon Shokubai Co., Ltd.	Method for producing polyacrylic acid (salt)-based water absorbent resin powder
EP2700667B1 (en)	2011-04-20	2017-08-09	Nippon Shokubai Co., Ltd.	Process and apparatus for producing water-absorbable resin of polyacrylic acid (salt) type
CN103946248B (zh)	2011-11-16	2016-08-24	株式会社日本触媒	聚丙烯酸(盐)系吸水性树脂的制造方法
KR102125105B1 (ko)	2012-08-01	2020-06-19	가부시키가이샤 닛폰 쇼쿠바이	폴리아크릴산(염)계 흡수성 수지의 제조 방법
KR20150090067A (ko)	2012-11-27	2015-08-05	가부시키가이샤 닛폰 쇼쿠바이	폴리아크릴산(염)계 흡수성 수지의 제조 방법
WO2015046604A1 (ja)	2013-09-30	2015-04-02	株式会社日本触媒	粒子状吸水剤の充填方法および粒子状吸水剤充填物のサンプリング方法
JP6577572B2 (ja) *	2015-04-02	2019-09-18	株式会社日本触媒	ポリアクリル酸（塩）系吸水性樹脂を主成分とする粒子状吸水剤の製造方法
WO2017207330A1 (de)	2016-05-31	2017-12-07	Basf Se	Verfahren zur herstellung von superabsorbern
US11883848B2 (en)	2017-07-31	2024-01-30	Basf Se	Classification process for superabsorbent polymer particles

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1010522A (fr) *	1948-09-06	1952-06-12		Procédé de criblage ou de tamisage direct de matières humides et appareillage appliquant ce procédé
US2868378A (en) *	1952-11-03	1959-01-13	Longwy Acieries	Electrically heated screens
US2850163A (en) *	1954-02-23	1958-09-02	Link Belt Co	Electrically heated vibrating screen
US2866551A (en) *	1954-05-24	1958-12-30	Schlebusch Ludwig	Induction influenced screening apparatus
US2808152A (en) *	1956-01-04	1957-10-01	Marble Cliff Quarries Company	Terminal construction for electrically heated screens of material separators
US2984357A (en) *	1957-04-08	1961-05-16	Kufferath Josef	Electrically heated screen for separating coarser material from accompanying fines
US3760941A (en) *	1971-05-04	1973-09-25	Kali & Salz Ag	Process for preparing highly free flowing rock or table salt
US3831290A (en) *	1971-11-11	1974-08-27	Monsanto Co	Method and apparatus for processing high nitrile polymers
JP2745703B2 (ja) *	1989-07-26	1998-04-28	東亞合成株式会社	吸水性ポリマーの製造方法
JPH03170323A (ja) *	1989-11-29	1991-07-23	Sakito Seien Kk	乾燥分級方法および装置
US5061735A (en) *	1990-08-15	1991-10-29	Plastic Recovery Systems, Inc.	Process for the separation of plastics
DE4127572C1 (2) *	1991-08-21	1993-03-11	Kali Und Salz Ag, 3500 Kassel, De
US5398816A (en) *	1993-07-20	1995-03-21	Sweco, Incorporated	Fine mesh screening

1997
- 1997-01-27 JP JP01292797A patent/JP3875757B2/ja not_active Expired - Fee Related
1998
- 1998-01-20 US US09/009,458 patent/US6164455A/en not_active Expired - Lifetime
- 1998-01-26 DE DE69809089T patent/DE69809089T2/de not_active Revoked
- 1998-01-26 EP EP98101305A patent/EP0855232B1/en not_active Revoked

Publication	Publication Date	Title
JPH10202187A5 (2)	2004-12-16
JP3875757B2 (ja)	2007-01-31	粒子状親水性重合体の分級方法およびふるい分け装置
CA2151309A1 (en)	1995-12-21	Graphite foam materials and method of making same
US4187803A (en)	1980-02-12	Process for pelletizing sorptive mineral fines
JPH0466125A (ja)	1992-03-02	吸水剤、吸水剤の製造方法および吸水剤を用いた粉粒体の水分低減方法
JPH11106514A5 (2)	2005-06-30
JP5301258B2 (ja)	2013-09-25	電磁波発熱成型品および電子レンジ加熱用の調理補助材
JP2003042386A (ja)	2003-02-13	断熱材とその固形化方法およびそれを用いた機器
JP3888262B2 (ja)	2007-02-28	断熱材とそれを用いた機器
JP2003042387A (ja)	2003-02-13	断熱材とその固形化方法およびそれを用いた機器
CA2316342A1 (en)	1999-07-29	Encapsulated hydrogels
JPH0790168B2 (ja)	1995-10-04	吸着材
JPH0130076B2 (2)	1989-06-15
RU95117561A (ru)	1997-09-10	Способ получения брикетов
JPS5945106A (ja)	1984-03-13	ポリエステル結晶化粉粒体及びその製造法
JPH02191502A (ja)	1990-07-27	ゾル状物質の乾燥法
Alikhani	1990	Zeolites as particulate medium for contact heating and drying of corn
JP3765905B2 (ja)	2006-04-12	樹脂成形物の融着方法
JPH0380935A (ja)	1991-04-05	成形体の乾燥方法
JPH03205390A (ja)	1991-09-06	肥料とその製造方法および装置
JPH03203612A (ja)	1991-09-05	発泡熱可塑性樹脂廃材の粒子回収方法および装置
JPH10113557A (ja)	1998-05-06	粒状吸水性樹脂の製造方法
Goransky et al.	1998	Structure forming theory elaboration for hard compacted powder materials under thermomechanical activation
JPH0457793B2 (2)	1992-09-14
JPH0323813B2 (2)	1991-03-29