DE69408257T2 - Flüssigkeit absorbierendes material und verfahren zur dessen herstellung - Google Patents

Flüssigkeit absorbierendes material und verfahren zur dessen herstellung

Info

Publication number
DE69408257T2
DE69408257T2 DE69408257T DE69408257T DE69408257T2 DE 69408257 T2 DE69408257 T2 DE 69408257T2 DE 69408257 T DE69408257 T DE 69408257T DE 69408257 T DE69408257 T DE 69408257T DE 69408257 T2 DE69408257 T2 DE 69408257T2
Authority
DE
Germany
Prior art keywords
production
liquid
absorbing material
absorbing
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 - Fee Related
Application number
DE69408257T
Other languages
English (en)
Other versions
DE69408257D1 (de
Inventor
Nobuyuki Harada
Katsuyuki Wada
Hisanori Obara
Toru Inaoka
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
Application granted granted Critical
Publication of DE69408257D1 publication Critical patent/DE69408257D1/de
Publication of DE69408257T2 publication Critical patent/DE69408257T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
DE69408257T 1993-04-28 1994-04-27 Flüssigkeit absorbierendes material und verfahren zur dessen herstellung Expired - Fee Related DE69408257T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP10213893 1993-04-28
JP19020593 1993-07-30
PCT/JP1994/000706 WO1994025153A1 (en) 1993-04-28 1994-04-27 Liquid-absorbent material and process for producing the same

Publications (2)

Publication Number Publication Date
DE69408257D1 DE69408257D1 (de) 1998-03-05
DE69408257T2 true DE69408257T2 (de) 1998-07-30

Family

ID=26442874

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69408257T Expired - Fee Related DE69408257T2 (de) 1993-04-28 1994-04-27 Flüssigkeit absorbierendes material und verfahren zur dessen herstellung

Country Status (5)

Country Link
US (2) US5559160A (de)
EP (1) EP0648533B1 (de)
JP (1) JP3386131B2 (de)
DE (1) DE69408257T2 (de)
WO (1) WO1994025153A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6395793B1 (en) * 1999-11-18 2002-05-28 Nippon Shokubai Co., Ltd. Method for production of porous material

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1380044A (en) * 1970-12-21 1975-01-08 Ici Ltd Production of resins
JPS5146150B2 (de) * 1972-03-17 1976-12-07
DE2256496C2 (de) * 1972-11-17 1983-01-20 Will, Günther, Dr., 6100 Darmstadt Verfahren zur Herstellung von Formteilen mit Zellstruktur
NZ199916A (en) * 1981-03-11 1985-07-12 Unilever Plc Low density polymeric block material for use as carrier for included liquids
ZA821586B (en) * 1981-03-11 1983-10-26 Unilever Plc Low density porous cross-linked polymeric materials and their preparation and use as carriers for included liquids
GB8405680D0 (en) * 1984-03-05 1984-04-11 Unilever Plc Porous polymers
US4742086A (en) * 1985-11-02 1988-05-03 Lion Corporation Process for manufacturing porous polymer
GB8607535D0 (en) * 1986-03-26 1986-04-30 Unilever Plc Elastic cross-linked polymeric materials
US4777231A (en) * 1987-11-06 1988-10-11 Nalco Chemical Company Process to produce water absorbent polymers
JP2733087B2 (ja) * 1989-03-29 1998-03-30 花王株式会社 中空ポリマー微粒子及びその製造方法並びにその用途
US5200433A (en) * 1992-04-20 1993-04-06 Shell Oil Company Process for preparing low density porous crosslinked polymeric materials
US5210104A (en) * 1992-10-15 1993-05-11 Shell Oil Company Process for preparing low density porous crosslinked polymeric materials
US5334621A (en) * 1993-11-04 1994-08-02 Shell Oil Company Process to prepare low density porous crosslinked polymeric materials

Also Published As

Publication number Publication date
EP0648533B1 (de) 1998-01-28
EP0648533A4 (de) 1995-11-29
EP0648533A1 (de) 1995-04-19
US5750582A (en) 1998-05-12
US5559160A (en) 1996-09-24
DE69408257D1 (de) 1998-03-05
JP3386131B2 (ja) 2003-03-17
WO1994025153A1 (en) 1994-11-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee