JPH0149365B2 - - Google Patents

Info

Publication number: JPH0149365B2
Authority: JP; Japan
Prior art keywords: water; hydrophobic group; absorbing resin; producing; resin containing
Prior art date: 1984-10-15
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

Application number

JP21595684A

Other languages

English (en)

Japanese (ja)

Other versions

JPS6195005A (ja

Inventor

Hisao Takeda

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.)

KYORITSU JUKI KOGYO KENKYUSHO KK

Original Assignee

KYORITSU JUKI KOGYO KENKYUSHO KK

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.)

1984-10-15

Filing date

1984-10-15

Publication date

1989-10-24

1984-10-15 Application filed by KYORITSU JUKI KOGYO KENKYUSHO KK filed Critical KYORITSU JUKI KOGYO KENKYUSHO KK

1984-10-15 Priority to JP21595684A priority Critical patent/JPS6195005A/ja

1986-05-13 Publication of JPS6195005A publication Critical patent/JPS6195005A/ja

1989-10-24 Publication of JPH0149365B2 publication Critical patent/JPH0149365B2/ja

Status Granted legal-status Critical Current

Links

239000011347 resin Substances 0.000 claims description 28
229920005989 resin Polymers 0.000 claims description 28
125000001165 hydrophobic group Chemical group 0.000 claims description 20
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 18
MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 claims description 14
BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical group COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 14
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 12
-1 divinyl compound Chemical class 0.000 claims description 11
KAKZBPTYRLMSJV-UHFFFAOYSA-N vinyl-ethylene Natural products C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 10
238000004519 manufacturing process Methods 0.000 claims description 9
239000000178 monomer Substances 0.000 claims description 9
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 6
229920002554 vinyl polymer Polymers 0.000 claims description 6
239000003513 alkali Substances 0.000 claims description 4
238000007334 copolymerization reaction Methods 0.000 claims description 3
238000010557 suspension polymerization reaction Methods 0.000 claims description 3
239000002612 dispersion medium Substances 0.000 claims 1
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 27
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
238000007127 saponification reaction Methods 0.000 description 12
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
239000004372 Polyvinyl alcohol Substances 0.000 description 8
238000010521 absorption reaction Methods 0.000 description 8
239000004744 fabric Substances 0.000 description 8
229920002451 polyvinyl alcohol Polymers 0.000 description 8
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 7
239000000203 mixture Substances 0.000 description 7
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
230000002745 absorbent Effects 0.000 description 5
239000002250 absorbent Substances 0.000 description 5
239000012046 mixed solvent Substances 0.000 description 5
229910052757 nitrogen Inorganic materials 0.000 description 5
229920000642 polymer Polymers 0.000 description 5
238000006116 polymerization reaction Methods 0.000 description 5
239000004342 Benzoyl peroxide Substances 0.000 description 4
OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 4
235000019400 benzoyl peroxide Nutrition 0.000 description 4
239000002245 particle Substances 0.000 description 4
238000003756 stirring Methods 0.000 description 4
VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 3
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
230000000694 effects Effects 0.000 description 3
230000002209 hydrophobic effect Effects 0.000 description 3
QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 3
239000003973 paint Substances 0.000 description 3
SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 2
239000004677 Nylon Substances 0.000 description 2
239000002131 composite material Substances 0.000 description 2
239000000835 fiber Substances 0.000 description 2
239000000976 ink Substances 0.000 description 2
238000005342 ion exchange Methods 0.000 description 2
239000007788 liquid Substances 0.000 description 2
239000000463 material Substances 0.000 description 2
238000000034 method Methods 0.000 description 2
229920001778 nylon Polymers 0.000 description 2
238000010992 reflux Methods 0.000 description 2
239000000126 substance Substances 0.000 description 2
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
SBYMUDUGTIKLCR-UHFFFAOYSA-N 2-chloroethenylbenzene Chemical compound ClC=CC1=CC=CC=C1 SBYMUDUGTIKLCR-UHFFFAOYSA-N 0.000 description 1
RUMACXVDVNRZJZ-UHFFFAOYSA-N 2-methylpropyl 2-methylprop-2-enoate Chemical compound CC(C)COC(=O)C(C)=C RUMACXVDVNRZJZ-UHFFFAOYSA-N 0.000 description 1
NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
229920002472 Starch Polymers 0.000 description 1
BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
229910052783 alkali metal Inorganic materials 0.000 description 1
125000005907 alkyl ester group Chemical group 0.000 description 1
238000009360 aquaculture Methods 0.000 description 1
244000144974 aquaculture Species 0.000 description 1
238000007664 blowing Methods 0.000 description 1
239000003518 caustics Substances 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
239000012153 distilled water Substances 0.000 description 1
238000001035 drying Methods 0.000 description 1
238000007720 emulsion polymerization reaction Methods 0.000 description 1
125000004494 ethyl ester group Chemical group 0.000 description 1
238000010528 free radical solution polymerization reaction Methods 0.000 description 1
229920000578 graft copolymer Polymers 0.000 description 1
238000004898 kneading Methods 0.000 description 1
238000002156 mixing Methods 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920000058 polyacrylate Polymers 0.000 description 1
239000000843 powder Substances 0.000 description 1
238000010298 pulverizing process Methods 0.000 description 1
239000003566 sealing material Substances 0.000 description 1
DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000002904 solvent Substances 0.000 description 1
239000008107 starch Substances 0.000 description 1
235000019698 starch Nutrition 0.000 description 1
230000002194 synthesizing effect Effects 0.000 description 1
238000005406 washing Methods 0.000 description 1

Landscapes

Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

JP21595684A 1984-10-15 1984-10-15 疎水性基を含有する吸水性樹脂の製造方法 Granted JPS6195005A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP21595684A JPS6195005A (ja)	1984-10-15	1984-10-15	疎水性基を含有する吸水性樹脂の製造方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP21595684A JPS6195005A (ja)	1984-10-15	1984-10-15	疎水性基を含有する吸水性樹脂の製造方法

Publications (2)

Publication Number	Publication Date
JPS6195005A JPS6195005A (ja)	1986-05-13
JPH0149365B2 true JPH0149365B2 (fr)	1989-10-24

Family

ID=16681025

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP21595684A Granted JPS6195005A (ja)	1984-10-15	1984-10-15	疎水性基を含有する吸水性樹脂の製造方法

Country Status (1)

Country	Link
JP (1)	JPS6195005A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4957992A (en) *	1987-04-21	1990-09-18	Kao Corporation	Hair cosmetic composition
JPH01156304A (ja) *	1987-12-15	1989-06-19	Sekisui Plastics Co Ltd	吸水性微小粒子の製造方法

1984
- 1984-10-15 JP JP21595684A patent/JPS6195005A/ja active Granted

Also Published As

Publication number	Publication date
JPS6195005A (ja)	1986-05-13

Publication	Publication Date	Title
US4446261A (en)	1984-05-01	Process for preparation of high water-absorbent polymer beads
US4735987A (en)	1988-04-05	Method for manufacture of high-expansion type absorbent polymer
US4758617A (en)	1988-07-19	Process for preparing water-absorbing resin
US5807916A (en)	1998-09-15	Process for obtaining polymers which are superabsorbent for water and aqueous fluids in the form of particle aggregates
EP1651683A1 (fr)	2006-05-03	Procede de post-reticulation d'hydrogels avec des amidacetals bicycliques
EP0429608B1 (fr)	1995-03-15	Procedes pour la production de resines a absorption d'eau elevee
JPH0517509A (ja)	1993-01-26	高吸水性ポリマーの製造法
JPH023405A (ja)	1990-01-09	吸水性で水膨潤性のポリサッカライド‐グラフト重合体の製造方法
WO2008068208A1 (fr)	2008-06-12	Procédé de production de particules de polymère absorbant l'eau par polymérisation en suspension
US4277536A (en)	1981-07-07	Bead polymers of viscous dimethacrylates
JPS61211305A (ja)	1986-09-19	高吸水性ポリマ−の製造法
US5183872A (en)	1993-02-02	Process for the peparation of finely divided, water-swellable polysaccharide graft polymers
JPH0310642B2 (fr)	1991-02-14
US20160318001A1 (en)	2016-11-03	Water absorbent polymers and a process for their preparation
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JPH0149365B2 (fr)	1989-10-24
JP2854039B2 (ja)	1999-02-03	粉粒体の造粒方法
US5219971A (en)	1993-06-15	Process for the preparation of fine-particle, water-swellable polysaccharide graft copolymers
JPH0420006B2 (fr)	1992-03-31
JPS6028282B2 (ja)	1985-07-04	ビニル化合物の懸濁重合用分散安定剤
JPH04227710A (ja)	1992-08-17	微細分割状水膨潤性多糖グラフト重合体の製造方法
NO791464L (no)	1979-11-06	Fremgangsmaate til fremstilling av karboksylholdige polymerer
CN117467059A (zh)	2024-01-30	聚合物多孔微球及其制备方法与用途
JPH0420007B2 (fr)	1992-03-31
JP2002504567A (ja)	2002-02-12	リン酸エステルを用いてのヒドロゲルの架橋