JPH051821B2 - - Google Patents

Info

Publication number: JPH051821B2
Authority: JP; Japan
Prior art keywords: water; soluble; crosslinking; polymerization; fibers
Prior art date: 1985-07-26
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

JP16637785A

Other languages

English (en)

Japanese (ja)

Other versions

JPS6227413A (ja

Inventor

Kazuo Saotome

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.)

Maruha Nichiro Corp

Original Assignee

Taiyo Fishery 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.)

1985-07-26

Filing date

1985-07-26

Publication date

1993-01-11

1985-07-26 Application filed by Taiyo Fishery Co Ltd filed Critical Taiyo Fishery Co Ltd

1985-07-26 Priority to JP16637785A priority Critical patent/JPS6227413A/ja

1987-02-05 Publication of JPS6227413A publication Critical patent/JPS6227413A/ja

1993-01-11 Publication of JPH051821B2 publication Critical patent/JPH051821B2/ja

Status Granted legal-status Critical Current

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 64
238000004132 cross linking Methods 0.000 claims description 38
239000011347 resin Substances 0.000 claims description 29
229920005989 resin Polymers 0.000 claims description 29
239000000835 fiber Substances 0.000 claims description 25
229920000642 polymer Polymers 0.000 claims description 23
239000011550 stock solution Substances 0.000 claims description 23
239000003999 initiator Substances 0.000 claims description 20
239000000203 mixture Substances 0.000 claims description 18
239000000463 material Substances 0.000 claims description 13
229920003043 Cellulose fiber Polymers 0.000 claims description 12
239000011358 absorbing material Substances 0.000 claims description 11
239000002250 absorbent Substances 0.000 claims description 8
239000007864 aqueous solution Substances 0.000 claims description 8
239000000178 monomer Substances 0.000 claims description 8
OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 claims description 6
-1 alkali metal acrylic acid salt Chemical class 0.000 claims description 6
238000010438 heat treatment Methods 0.000 claims description 6
229910052783 alkali metal Inorganic materials 0.000 claims description 5
230000007935 neutral effect Effects 0.000 claims description 5
239000003505 polymerization initiator Substances 0.000 claims description 5
229920003169 water-soluble polymer Polymers 0.000 claims description 5
238000002156 mixing Methods 0.000 claims description 3
238000010298 pulverizing process Methods 0.000 claims 1
238000006116 polymerization reaction Methods 0.000 description 46
238000010521 absorption reaction Methods 0.000 description 25
229920000742 Cotton Polymers 0.000 description 19
238000000034 method Methods 0.000 description 16
239000004745 nonwoven fabric Substances 0.000 description 11
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
229920002125 Sokalan® Polymers 0.000 description 9
239000000843 powder Substances 0.000 description 9
238000004519 manufacturing process Methods 0.000 description 7
239000004584 polyacrylic acid Substances 0.000 description 7
239000003431 cross linking reagent Substances 0.000 description 6
USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 6
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 5
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
230000002745 absorbent Effects 0.000 description 5
239000002585 base Substances 0.000 description 5
238000006243 chemical reaction Methods 0.000 description 5
238000001035 drying Methods 0.000 description 5
230000007423 decrease Effects 0.000 description 4
125000000524 functional group Chemical group 0.000 description 4
239000000123 paper Substances 0.000 description 4
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
235000011121 sodium hydroxide Nutrition 0.000 description 3
239000000243 solution Substances 0.000 description 3
UWFRVQVNYNPBEF-UHFFFAOYSA-N 1-(2,4-dimethylphenyl)propan-1-one Chemical compound CCC(=O)C1=CC=C(C)C=C1C UWFRVQVNYNPBEF-UHFFFAOYSA-N 0.000 description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
229920002678 cellulose Polymers 0.000 description 2
239000001913 cellulose Substances 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
238000007334 copolymerization reaction Methods 0.000 description 2
239000006185 dispersion Substances 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000001704 evaporation Methods 0.000 description 2
230000008020 evaporation Effects 0.000 description 2
239000012046 mixed solvent Substances 0.000 description 2
229920001778 nylon Polymers 0.000 description 2
239000003960 organic solvent Substances 0.000 description 2
239000002504 physiological saline solution Substances 0.000 description 2
229920000728 polyester Polymers 0.000 description 2
229920000098 polyolefin Polymers 0.000 description 2
238000000926 separation method Methods 0.000 description 2
239000002002 slurry Substances 0.000 description 2
238000003756 stirring Methods 0.000 description 2
XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 1
229920002972 Acrylic fiber Polymers 0.000 description 1
239000004593 Epoxy Substances 0.000 description 1
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
239000004677 Nylon Substances 0.000 description 1
229920000297 Rayon Polymers 0.000 description 1
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
229920002472 Starch Polymers 0.000 description 1
235000002017 Zea mays subsp mays Nutrition 0.000 description 1
241000482268 Zea mays subsp. mays Species 0.000 description 1
239000003513 alkali Substances 0.000 description 1
ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium peroxydisulfate Substances [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 1
VAZSKTXWXKYQJF-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)OOS([O-])=O VAZSKTXWXKYQJF-UHFFFAOYSA-N 0.000 description 1
229910001870 ammonium persulfate Inorganic materials 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000003518 caustics Substances 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
238000010894 electron beam technology Methods 0.000 description 1
235000013373 food additive Nutrition 0.000 description 1
239000002778 food additive Substances 0.000 description 1
235000011187 glycerol Nutrition 0.000 description 1
125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 1
238000000227 grinding Methods 0.000 description 1
230000020169 heat generation Effects 0.000 description 1
125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
230000001678 irradiating effect Effects 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
GBMDVOWEEQVZKZ-UHFFFAOYSA-N methanol;hydrate Chemical compound O.OC GBMDVOWEEQVZKZ-UHFFFAOYSA-N 0.000 description 1
ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 1
238000006386 neutralization reaction Methods 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
239000012299 nitrogen atmosphere Substances 0.000 description 1
150000001451 organic peroxides Chemical class 0.000 description 1
RPQRDASANLAFCM-UHFFFAOYSA-N oxiran-2-ylmethyl prop-2-enoate Chemical compound C=CC(=O)OCC1CO1 RPQRDASANLAFCM-UHFFFAOYSA-N 0.000 description 1
150000002978 peroxides Chemical class 0.000 description 1
JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
239000002243 precursor Substances 0.000 description 1
230000005855 radiation Effects 0.000 description 1
239000002964 rayon Substances 0.000 description 1
239000000376 reactant Substances 0.000 description 1
NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
239000007921 spray Substances 0.000 description 1
239000008107 starch Substances 0.000 description 1
235000019698 starch Nutrition 0.000 description 1
239000000758 substrate Substances 0.000 description 1
150000005846 sugar alcohols Polymers 0.000 description 1
230000001629 suppression Effects 0.000 description 1
238000010557 suspension polymerization reaction Methods 0.000 description 1
230000002522 swelling effect Effects 0.000 description 1
229920002994 synthetic fiber Polymers 0.000 description 1
239000012209 synthetic fiber Substances 0.000 description 1
239000004753 textile Substances 0.000 description 1
239000002759 woven fabric Substances 0.000 description 1

Landscapes

Compositions Of Macromolecular Compounds (AREA)
Graft Or Block Polymers (AREA)

JP16637785A 1985-07-26 1985-07-26 吸水性材料 Granted JPS6227413A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP16637785A JPS6227413A (ja)	1985-07-26	1985-07-26	吸水性材料

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP16637785A JPS6227413A (ja)	1985-07-26	1985-07-26	吸水性材料

Publications (2)

Publication Number	Publication Date
JPS6227413A JPS6227413A (ja)	1987-02-05
JPH051821B2 true JPH051821B2 (fr)	1993-01-11

Family

ID=15830282

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP16637785A Granted JPS6227413A (ja)	1985-07-26	1985-07-26	吸水性材料

Country Status (1)

Country	Link
JP (1)	JPS6227413A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2376643T3 (es)	1996-12-13	2012-03-15	Dsg International Limited	L�?minas absorbentes a base de composiciones de material compuesto sumamente absorbente y proceso para la producción de las mismas.
US7338625B2 (en)	2002-09-18	2008-03-04	Kimberly-Clark Worldwide, Inc.	Methods of restoring elasticity after stiffening treatments
GB2406853A (en) *	2003-10-06	2005-04-13	Phyto Res Ltd	A saponin-containing composition and its use in a method of separating liquid mixtures

1985
- 1985-07-26 JP JP16637785A patent/JPS6227413A/ja active Granted

Also Published As

Publication number	Publication date
JPS6227413A (ja)	1987-02-05

Publication	Publication Date	Title
EP0192216B1 (fr)	1990-06-20	Produit fibreux absorbant l'eaut et méthode pour sa production
KR950013035B1 (ko)	1995-10-24	흡수성 복합재료의 제조방법
KR940010532B1 (ko)	1994-10-24	흡수성 복합재료의 제조방법
US4910250A (en)	1990-03-20	Aqueous composition, method of producing a water absorbent polymer
KR940010964B1 (ko)	1994-11-21	흡수성 복합재료의 제조방법
KR950012339B1 (ko)	1995-10-17	흡수성복합체와 그의 제조방법
KR950013681B1 (ko)	1995-11-13	흡수성복합체의 제조방법
JPH051821B2 (fr)	1993-01-11
JPS64505B2 (fr)	1989-01-06
JPH07121976B2 (ja)	1995-12-25	吸水性複合体の製造法
JPS61296162A (ja)	1986-12-26	吸水性の付与された紙および不織布
JPS62133183A (ja)	1987-06-16	吸水性複合体の製造法
JPS6222811A (ja)	1987-01-31	吸水性複合体の製造法
JPS61194300A (ja)	1986-08-28	吸水性繊維複合体
JPH01121308A (ja)	1989-05-15	吸水性複合体の製造法
JPS63275616A (ja)	1988-11-14	高吸水性複合体の製造法
JPS62133184A (ja)	1987-06-16	吸水性複合体の製造方法
JPH0122388B2 (fr)	1989-04-26
JPH01121307A (ja)	1989-05-15	吸水性複合体の製造法
JPS62275146A (ja)	1987-11-30	吸水性被膜を形成する重合体水性溶液および被覆物
JPH0491265A (ja)	1992-03-24	吸水性繊維材料
JPS6222810A (ja)	1987-01-31	吸水性複合体の製造方法
JPS6240361B2 (fr)	1987-08-27