JPS61110510A - 水溶性重合体ゲルの破砕方法 - Google Patents

水溶性重合体ゲルの破砕方法

Info

Publication number
JPS61110510A
JPS61110510A JP23356084A JP23356084A JPS61110510A JP S61110510 A JPS61110510 A JP S61110510A JP 23356084 A JP23356084 A JP 23356084A JP 23356084 A JP23356084 A JP 23356084A JP S61110510 A JPS61110510 A JP S61110510A
Authority
JP
Japan
Prior art keywords
polymer gel
water
polymerization
roller type
polymer
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.)
Granted
Application number
JP23356084A
Other languages
English (en)
Japanese (ja)
Other versions
JPH047887B2 (enExample
Inventor
Akira Yada
明 矢田
Shusaku Matsumoto
修策 松本
Yoshihiro Kawamori
河盛　吉宏
Takao Saito
孝夫 斎藤
Tadashi Nishiyama
西山　正
Seiji Adachi
足立　誠次
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.)
DKS Co Ltd
Original Assignee
Dai Ichi Kogyo Seiyaku 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 Dai Ichi Kogyo Seiyaku Co Ltd filed Critical Dai Ichi Kogyo Seiyaku Co Ltd
Priority to JP23356084A priority Critical patent/JPS61110510A/ja
Priority to CA000494151A priority patent/CA1253833A/en
Priority to FR858516383A priority patent/FR2572671B1/fr
Priority to CN85109717A priority patent/CN1007796B/zh
Priority to FI854352A priority patent/FI84448C/fi
Priority to US06/795,263 priority patent/US4690788A/en
Priority to DE19853539385 priority patent/DE3539385A1/de
Priority to GB8530862A priority patent/GB2184054B/en
Publication of JPS61110510A publication Critical patent/JPS61110510A/ja
Publication of JPH047887B2 publication Critical patent/JPH047887B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/04—Making granules by dividing preformed material in the form of plates or sheets
    • 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
    • B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
    • 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
    • B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP23356084A 1984-11-06 1984-11-06 水溶性重合体ゲルの破砕方法 Granted JPS61110510A (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP23356084A JPS61110510A (ja) 1984-11-06 1984-11-06 水溶性重合体ゲルの破砕方法
CA000494151A CA1253833A (en) 1984-11-06 1985-10-29 Process for preparing water-soluble polymer gel particles
FR858516383A FR2572671B1 (fr) 1984-11-06 1985-11-05 Procede de preparation de particules de gel de polymere hydro-soluble
CN85109717A CN1007796B (zh) 1984-11-06 1985-11-05 制备水溶性聚合物凝胶颗粒的方法
FI854352A FI84448C (fi) 1984-11-06 1985-11-05 Foerfarande foer framstaellning av vattenloesliga polymerpartiklar.
US06/795,263 US4690788A (en) 1984-11-06 1985-11-05 Process for preparing water-soluble polymer gel particles
DE19853539385 DE3539385A1 (de) 1984-11-06 1985-11-06 Verfahren zur herstellung von polymergelteilchen
GB8530862A GB2184054B (en) 1984-11-06 1985-12-14 Process for preparing water-soluble polymer gel particles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23356084A JPS61110510A (ja) 1984-11-06 1984-11-06 水溶性重合体ゲルの破砕方法

Publications (2)

Publication Number Publication Date
JPS61110510A true JPS61110510A (ja) 1986-05-28
JPH047887B2 JPH047887B2 (enExample) 1992-02-13

Family

ID=16956978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23356084A Granted JPS61110510A (ja) 1984-11-06 1984-11-06 水溶性重合体ゲルの破砕方法

Country Status (1)

Country Link
JP (1) JPS61110510A (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998017453A1 (en) * 1996-10-24 1998-04-30 Nippon Shokubai Co., Ltd. Method of production of water-absorbing resin
EP1510317A1 (en) * 2003-09-01 2005-03-02 Nippon Shokubai Co., Ltd. Process for production of hydrogel particles and process for cutting of high-concentration hydrogel sheet
JP2005096448A (ja) * 2003-09-01 2005-04-14 Nippon Shokubai Co Ltd 含水ゲル粒子の製造方法および高濃度含水ゲルシートの切断方法
EP1754725A2 (en) 2005-08-17 2007-02-21 Nippon Shokubai Co.,Ltd. Production method of water-absorbent resin, water-absorbent resin, and usage of water-absorbent resin
JP2008515425A (ja) * 2004-10-07 2008-05-15 ゲースタ ラーソン メカニスカ フェルクスタッド アクチボラク すり潰しローラ
WO2008086975A1 (en) * 2007-01-16 2008-07-24 Basf Se Production of superabsorbent polymers on a continuous belt reactor
WO2018174175A1 (ja) * 2017-03-24 2018-09-27 住友精化株式会社 吸水性樹脂の製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5071745A (enExample) * 1973-10-27 1975-06-13
JPS541954U (enExample) * 1977-06-07 1979-01-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5071745A (enExample) * 1973-10-27 1975-06-13
JPS541954U (enExample) * 1977-06-07 1979-01-08

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998017453A1 (en) * 1996-10-24 1998-04-30 Nippon Shokubai Co., Ltd. Method of production of water-absorbing resin
US6100305A (en) * 1996-10-24 2000-08-08 Nippon Shokubai Co., Ltd. Method of production of water-absorbing resin
EP0876888A4 (en) * 1996-10-24 2002-11-06 Nippon Catalytic Chem Ind PROCESS FOR PRODUCING A WATER ABSORBING RESIN
EP1510317A1 (en) * 2003-09-01 2005-03-02 Nippon Shokubai Co., Ltd. Process for production of hydrogel particles and process for cutting of high-concentration hydrogel sheet
JP2005096448A (ja) * 2003-09-01 2005-04-14 Nippon Shokubai Co Ltd 含水ゲル粒子の製造方法および高濃度含水ゲルシートの切断方法
US7638078B2 (en) 2003-09-01 2009-12-29 Nippon Shokubai Co., Ltd. Process for production of hydrogel particles and process for cutting of high-concentration hydrogel sheet
JP2008515425A (ja) * 2004-10-07 2008-05-15 ゲースタ ラーソン メカニスカ フェルクスタッド アクチボラク すり潰しローラ
EP1754725A2 (en) 2005-08-17 2007-02-21 Nippon Shokubai Co.,Ltd. Production method of water-absorbent resin, water-absorbent resin, and usage of water-absorbent resin
EP2287215A2 (en) 2005-08-17 2011-02-23 Nippon Shokubai Co., Ltd. Production method of water-absorbent resin, water-absorbent resin and usage of water-absorbent resin
WO2008086975A1 (en) * 2007-01-16 2008-07-24 Basf Se Production of superabsorbent polymers on a continuous belt reactor
US9914230B2 (en) 2007-01-16 2018-03-13 Basf Se Production of superabsorbent polymers on a continuous belt reactor
WO2018174175A1 (ja) * 2017-03-24 2018-09-27 住友精化株式会社 吸水性樹脂の製造方法
JPWO2018174175A1 (ja) * 2017-03-24 2020-01-23 住友精化株式会社 吸水性樹脂の製造方法

Also Published As

Publication number Publication date
JPH047887B2 (enExample) 1992-02-13

Similar Documents

Publication Publication Date Title
US4690788A (en) Process for preparing water-soluble polymer gel particles
JPH0457682B2 (enExample)
EP0497623B1 (en) Method for production of particulate hydrated gel polymer and absorbent resin
CA1268732A (en) Radiation-polymerizing water-soluble cast vinyl monomer layer and forming particles
DE102004026787B4 (de) Verfahren zur Herstellung von wasserabsorbierendem Material
CN100404223C (zh) 用于制造水凝胶颗粒的方法和用于切割高浓度水凝胶片的方法
WO2015030129A1 (ja) ゲル粉砕装置、及びポリアクリル酸（塩）系吸水性樹脂粉末の製造方法、並びに吸水性樹脂粉末
WO2015030130A1 (ja) ゲル粉砕装置、及びポリアクリル酸（塩）系吸水性樹脂粉末の製造方法、並びに吸水性樹脂粉末
JPH0214361B2 (enExample)
JPS61110510A (ja) 水溶性重合体ゲルの破砕方法
JP5298288B2 (ja) 粉末状重合体の製造方法
JPS61110511A (ja) 水溶性重合体ゲルの細粒化方法
CN110713566B (zh) 细粉再造粒料和高吸水性树脂的制造方法
JP2000189794A (ja) 吸水材の製造方法
JPS6316402B2 (enExample)
US4535131A (en) Process for producing partially hydrolyzed acrylamide polymer
JPH11140193A (ja) 親水性重合体の製造方法
JPH0365821B2 (enExample)
JP4097754B2 (ja) 吸水性樹脂の製造方法
JPS608681B2 (ja) 凝集性重合体
JPS63270708A (ja) カチオン性（メタ）アクリル系水溶性ポリマ−の製法
JPS61118403A (ja) 水溶性重合体の製造方法
JPS6316401B2 (enExample)
JPH02123102A (ja) 部分加水分解アクリルアミド系ポリマー粉粒体の製造方法
JPH0710896B2 (ja) 高分子量カチオン性アクリル系重合体の製造方法

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees