JPH0368889B2 - - Google Patents

Info

Publication number: JPH0368889B2
Authority: JP; Japan
Prior art keywords: polymer; water; meth; absorption capacity; polymerization
Prior art date: 1983-07-29
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 - Lifetime

Application number

JP58137856A

Other languages

English (en)

Japanese (ja)

Other versions

JPS6031511A (ja

Inventor

Hirosuke Tanada

Tomofumi Myanaga

Motoyasu Saito

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.)

Kojin Co Ltd

Original Assignee

Kojin 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.)

1983-07-29

Filing date

1983-07-29

Publication date

1991-10-30

1983-07-29 Application filed by Kojin Co Ltd filed Critical Kojin Co Ltd

1983-07-29 Priority to JP58137856A priority Critical patent/JPS6031511A/ja

1985-02-18 Publication of JPS6031511A publication Critical patent/JPS6031511A/ja

1991-10-30 Publication of JPH0368889B2 publication Critical patent/JPH0368889B2/ja

Status Granted legal-status Critical Current

Links

239000000178 monomer Substances 0.000 claims description 19
239000007864 aqueous solution Substances 0.000 claims description 14
229920000247 superabsorbent polymer Polymers 0.000 claims description 10
238000004519 manufacturing process Methods 0.000 claims description 7
230000000379 polymerizing effect Effects 0.000 claims description 3
229920000161 Locust bean gum Polymers 0.000 claims description 2
238000010438 heat treatment Methods 0.000 claims description 2
239000000711 locust bean gum Substances 0.000 claims description 2
235000010420 locust bean gum Nutrition 0.000 claims description 2
229920001285 xanthan gum Polymers 0.000 claims description 2
239000000230 xanthan gum Substances 0.000 claims description 2
235000010493 xanthan gum Nutrition 0.000 claims description 2
229940082509 xanthan gum Drugs 0.000 claims description 2
229920000642 polymer Polymers 0.000 description 21
230000009102 absorption Effects 0.000 description 18
238000010521 absorption reaction Methods 0.000 description 18
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
-1 (meth)acrylic acid triethanolamine salt Chemical class 0.000 description 7
229910052757 nitrogen Inorganic materials 0.000 description 7
238000006116 polymerization reaction Methods 0.000 description 7
NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 6
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
229940048053 acrylate Drugs 0.000 description 6
239000004583 superabsorbent polymers (SAPs) Substances 0.000 description 6
239000000203 mixture Substances 0.000 description 5
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 4
210000001124 body fluid Anatomy 0.000 description 4
239000010839 body fluid Substances 0.000 description 4
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 3
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 3
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
238000010559 graft polymerization reaction Methods 0.000 description 3
238000000034 method Methods 0.000 description 3
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
206010016807 Fluid retention Diseases 0.000 description 2
XMPZTFVPEKAKFH-UHFFFAOYSA-P ceric ammonium nitrate Chemical compound [NH4+].[NH4+].[Ce+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O XMPZTFVPEKAKFH-UHFFFAOYSA-P 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
150000004676 glycans Chemical class 0.000 description 2
238000003898 horticulture Methods 0.000 description 2
239000003999 initiator Substances 0.000 description 2
ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 2
QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
239000002504 physiological saline solution Substances 0.000 description 2
239000003505 polymerization initiator Substances 0.000 description 2
229920001282 polysaccharide Polymers 0.000 description 2
239000005017 polysaccharide Substances 0.000 description 2
239000011780 sodium chloride Substances 0.000 description 2
239000000243 solution Substances 0.000 description 2
238000003756 stirring Methods 0.000 description 2
229920003169 water-soluble polymer Polymers 0.000 description 2
OXRSCXFOUBLJAR-ODZAUARKSA-N (z)-but-2-enedioic acid;methanamine Chemical compound NC.OC(=O)\C=C/C(O)=O OXRSCXFOUBLJAR-ODZAUARKSA-N 0.000 description 1
PQUXFUBNSYCQAL-UHFFFAOYSA-N 1-(2,3-difluorophenyl)ethanone Chemical compound CC(=O)C1=CC=CC(F)=C1F PQUXFUBNSYCQAL-UHFFFAOYSA-N 0.000 description 1
CBQFBEBEBCHTBK-UHFFFAOYSA-N 1-phenylprop-2-ene-1-sulfonic acid Chemical compound OS(=O)(=O)C(C=C)C1=CC=CC=C1 CBQFBEBEBCHTBK-UHFFFAOYSA-N 0.000 description 1
XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical group COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
150000000703 Cerium Chemical class 0.000 description 1
229910052684 Cerium Inorganic materials 0.000 description 1
WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 1
238000004566 IR spectroscopy Methods 0.000 description 1
WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
239000004372 Polyvinyl alcohol Substances 0.000 description 1
229920002472 Starch Polymers 0.000 description 1
MZVQCMJNVPIDEA-UHFFFAOYSA-N [CH2]CN(CC)CC Chemical group [CH2]CN(CC)CC MZVQCMJNVPIDEA-UHFFFAOYSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
125000003368 amide group Chemical group 0.000 description 1
125000003277 amino group Chemical group 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000008280 blood Substances 0.000 description 1
210000004369 blood Anatomy 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000004132 cross linking Methods 0.000 description 1
MSJMDZAOKORVFC-UAIGNFCESA-L disodium maleate Chemical compound [Na+].[Na+].[O-]C(=O)\C=C/C([O-])=O MSJMDZAOKORVFC-UAIGNFCESA-L 0.000 description 1
DOVJROOSBVOVCS-UHFFFAOYSA-N ethane-1,1,1,2,2-pentol Chemical group OC(O)C(O)(O)O DOVJROOSBVOVCS-UHFFFAOYSA-N 0.000 description 1
GROJMORBNOSZKL-UHFFFAOYSA-N ethenesulfonic acid;methanamine Chemical compound NC.OS(=O)(=O)C=C GROJMORBNOSZKL-UHFFFAOYSA-N 0.000 description 1
125000001033 ether group Chemical group 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
238000010528 free radical solution polymerization reaction Methods 0.000 description 1
229920000578 graft copolymer Polymers 0.000 description 1
229920001519 homopolymer Polymers 0.000 description 1
230000002209 hydrophobic effect Effects 0.000 description 1
125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
239000007788 liquid Substances 0.000 description 1
FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
230000002175 menstrual effect Effects 0.000 description 1
229940088644 n,n-dimethylacrylamide Drugs 0.000 description 1
ZYASLVDNDXUOMI-UHFFFAOYSA-N n,n-dimethylmethanamine;prop-2-enoic acid Chemical compound C[NH+](C)C.[O-]C(=O)C=C ZYASLVDNDXUOMI-UHFFFAOYSA-N 0.000 description 1
YLGYACDQVQQZSW-UHFFFAOYSA-N n,n-dimethylprop-2-enamide Chemical compound CN(C)C(=O)C=C YLGYACDQVQQZSW-UHFFFAOYSA-N 0.000 description 1
GCGQYJSQINRKQL-UHFFFAOYSA-N n-hexylprop-2-enamide Chemical compound CCCCCCNC(=O)C=C GCGQYJSQINRKQL-UHFFFAOYSA-N 0.000 description 1
YPHQUSNPXDGUHL-UHFFFAOYSA-N n-methylprop-2-enamide Chemical compound CNC(=O)C=C YPHQUSNPXDGUHL-UHFFFAOYSA-N 0.000 description 1
229910017604 nitric acid Inorganic materials 0.000 description 1
229920000058 polyacrylate Polymers 0.000 description 1
229920002451 polyvinyl alcohol Polymers 0.000 description 1
238000010992 reflux Methods 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
229940047670 sodium acrylate Drugs 0.000 description 1
BWYYYTVSBPRQCN-UHFFFAOYSA-M sodium;ethenesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C=C BWYYYTVSBPRQCN-UHFFFAOYSA-M 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000008107 starch Substances 0.000 description 1
235000019698 starch Nutrition 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1
125000000542 sulfonic acid group Chemical group 0.000 description 1
150000003460 sulfonic acids Chemical class 0.000 description 1
210000004243 sweat Anatomy 0.000 description 1
239000012085 test solution Substances 0.000 description 1
210000002700 urine Anatomy 0.000 description 1
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 description 1

Landscapes

Graft Or Block Polymers (AREA)
Absorbent Articles And Supports Therefor (AREA)

JP58137856A 1983-07-29 1983-07-29 新規な高吸収性ポリマーの製造方法 Granted JPS6031511A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP58137856A JPS6031511A (ja)	1983-07-29	1983-07-29	新規な高吸収性ポリマーの製造方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP58137856A JPS6031511A (ja)	1983-07-29	1983-07-29	新規な高吸収性ポリマーの製造方法

Publications (2)

Publication Number	Publication Date
JPS6031511A JPS6031511A (ja)	1985-02-18
JPH0368889B2 true JPH0368889B2 (cs)	1991-10-30

Family

ID=15208367

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP58137856A Granted JPS6031511A (ja)	1983-07-29	1983-07-29	新規な高吸収性ポリマーの製造方法

Country Status (1)

Country	Link
JP (1)	JPS6031511A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB0301020D0 (en) *	2003-01-16	2003-02-19	Unilever Plc	Detergent composition
CN102696578B (zh) *	2012-05-02	2014-08-13	杭州蓝天园林生态科技股份有限公司中泰分公司	用于树木裸根移栽的保水凝胶、保水凝胶粉及其制备方法

1983
- 1983-07-29 JP JP58137856A patent/JPS6031511A/ja active Granted

Also Published As

Publication number	Publication date
JPS6031511A (ja)	1985-02-18

Publication	Publication Date	Title
US4267295A (en)	1981-05-12	Polymeric compositions and hydrogels formed therefrom
US4379864A (en)	1983-04-12	Polymeric compositions and hydrogels formed therefrom
US4781921A (en)	1988-11-01	Hydrogels of quadrol methacrylate polymers
GB1589975A (en)	1981-05-20	Water absorbent polymers
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