JP4036954B2 - 吸水剤組成物およびその製造方法 - Google Patents

吸水剤組成物およびその製造方法 Download PDF

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Publication number
JP4036954B2
JP4036954B2 JP05058998A JP5058998A JP4036954B2 JP 4036954 B2 JP4036954 B2 JP 4036954B2 JP 05058998 A JP05058998 A JP 05058998A JP 5058998 A JP5058998 A JP 5058998A JP 4036954 B2 JP4036954 B2 JP 4036954B2
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JP
Japan
Prior art keywords
water
agent composition
absorbing agent
absorption capacity
absorbent resin
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
JP05058998A
Other languages
English (en)
Japanese (ja)
Other versions
JPH115847A5 (https=
JPH115847A (ja
Inventor
欣也 長砂
佳宏 本野
信幸 原田
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
Priority to JP05058998A priority Critical patent/JP4036954B2/ja
Publication of JPH115847A publication Critical patent/JPH115847A/ja
Publication of JPH115847A5 publication Critical patent/JPH115847A5/ja
Application granted granted Critical
Publication of JP4036954B2 publication Critical patent/JP4036954B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/565—Screws having projections other than the thread, e.g. pins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1121—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades pin-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
    • B01F27/1144—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections with a plurality of blades following a helical path on a shaft or a blade support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/50—Pipe mixers, i.e. mixers wherein the materials to be mixed flow continuously through pipes, e.g. column mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP05058998A 1997-04-25 1998-03-03 吸水剤組成物およびその製造方法 Expired - Fee Related JP4036954B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP05058998A JP4036954B2 (ja) 1997-04-25 1998-03-03 吸水剤組成物およびその製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9-108823 1997-04-25
JP10882397 1997-04-25
JP05058998A JP4036954B2 (ja) 1997-04-25 1998-03-03 吸水剤組成物およびその製造方法

Publications (3)

Publication Number Publication Date
JPH115847A JPH115847A (ja) 1999-01-12
JPH115847A5 JPH115847A5 (https=) 2005-08-04
JP4036954B2 true JP4036954B2 (ja) 2008-01-23

Family

ID=26391063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP05058998A Expired - Fee Related JP4036954B2 (ja) 1997-04-25 1998-03-03 吸水剤組成物およびその製造方法

Country Status (1)

Country Link
JP (1) JP4036954B2 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12262714B2 (en) 2019-11-13 2025-04-01 Lg Chem, Ltd. Superabsorbent polymer and preparation method thereof

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3026080B2 (ja) * 1998-07-03 2000-03-27 三洋化成工業株式会社 消臭性／抗菌性吸水剤、その製法および吸収性物品
US6727345B2 (en) 2001-07-03 2004-04-27 Nippon Shokubai Co., Ltd. Continuous production process for water-absorbent resin powder and powder surface detector used therefor
US7282262B2 (en) * 2003-02-10 2007-10-16 Nippon Shokubai Co., Ltd. Particulate water absorbent containing water absorbent resin as a main component
MX2010002424A (es) * 2007-09-13 2010-03-30 Basf Se Proceso para producir superabsorbentes revestidos con antimicrobianos.
WO2011042468A2 (de) 2009-10-09 2011-04-14 Basf Se Verfahren zur nachbefeuchtung oberflächennachvernetzter wasserabsorbierender polymerpartikel
ITAN20130191A1 (it) * 2013-10-17 2015-04-18 S I M I N S P A Mescolatore in continuo per calcestruzzo
JP6959030B2 (ja) * 2017-04-28 2021-11-02 株式会社日本触媒 吸水剤、吸収性物品、および吸水剤の製造方法
US20230118840A1 (en) * 2020-04-13 2023-04-20 Lg Chem, Ltd. Superabsorbent Polymer and Method for Preparing the Same
FR3158779A1 (fr) * 2024-01-26 2025-08-01 Compagnie De Developpement De Technologies Environnementales Four à pyrolyse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12262714B2 (en) 2019-11-13 2025-04-01 Lg Chem, Ltd. Superabsorbent polymer and preparation method thereof

Also Published As

Publication number Publication date
JPH115847A (ja) 1999-01-12

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