JPS6433149A - Highly water-absorptive resin composition - Google Patents
Highly water-absorptive resin compositionInfo
- Publication number
- JPS6433149A JPS6433149A JP62189826A JP18982687A JPS6433149A JP S6433149 A JPS6433149 A JP S6433149A JP 62189826 A JP62189826 A JP 62189826A JP 18982687 A JP18982687 A JP 18982687A JP S6433149 A JPS6433149 A JP S6433149A
- Authority
- JP
- Japan
- Prior art keywords
- highly water
- absorptive resin
- resin composition
- component
- water
- 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
Links
Abstract
PURPOSE:To obtain a highly water-absorptive resin composition prevented from undergoing a phenomenon of forming unwetted lump of flour when it is brought into contact with water, body fluids; etc., and improved in a speed of absorption, an absorptivity, a strength of swollen gel, etc., by mixing a highly water-absorptive resin with a polyvinyl alcohol resin and a boron compound. CONSTITUTION:The purpose highly water-absorptive resin composition is pre pared by mixing a highly water-absorptive resin (A) (e.g., partially neutralized polyacrylic acid) with a polyvinyl alcohol resin (B) (e.g., highly saponified polyvi nyl alcohol) and a boron compound (C) (e.g., boric acid or borax). The mixing ratio is suitably such that the rate of component B to component A is 0.05-5wt.% and the rate of component C to component B is 0.01-5wt.%. The obtained highly water-absorptive resin composition is particularly useful as an absorbent for body fluids, such as a sanitary article or a hygienic article, and can be used in other water-retaining agents, coating agents for seeds, etc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62189826A JP2654505B2 (en) | 1987-07-29 | 1987-07-29 | Super water absorbent resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62189826A JP2654505B2 (en) | 1987-07-29 | 1987-07-29 | Super water absorbent resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6433149A true JPS6433149A (en) | 1989-02-03 |
JP2654505B2 JP2654505B2 (en) | 1997-09-17 |
Family
ID=16247856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62189826A Expired - Lifetime JP2654505B2 (en) | 1987-07-29 | 1987-07-29 | Super water absorbent resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2654505B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02242858A (en) * | 1989-03-16 | 1990-09-27 | Sanyo Chem Ind Ltd | Water-absorbing agent and production thereof |
WO2022244566A1 (en) * | 2021-05-18 | 2022-11-24 | 住友精化株式会社 | Coated resin particles and method for producing coated resin particles |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MXPA04009978A (en) | 2003-02-10 | 2004-12-13 | Nippon Catalytic Chem Ind | Particulate water absorbent containing water absorbent resin as a main component. |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56149461A (en) * | 1980-04-21 | 1981-11-19 | Kuraray Co Ltd | Preparation of highly water-absorbable resin molding |
JPS59230046A (en) * | 1983-06-13 | 1984-12-24 | Kuraray Co Ltd | Water-absorbing composite and its production |
-
1987
- 1987-07-29 JP JP62189826A patent/JP2654505B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56149461A (en) * | 1980-04-21 | 1981-11-19 | Kuraray Co Ltd | Preparation of highly water-absorbable resin molding |
JPS59230046A (en) * | 1983-06-13 | 1984-12-24 | Kuraray Co Ltd | Water-absorbing composite and its production |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02242858A (en) * | 1989-03-16 | 1990-09-27 | Sanyo Chem Ind Ltd | Water-absorbing agent and production thereof |
WO2022244566A1 (en) * | 2021-05-18 | 2022-11-24 | 住友精化株式会社 | Coated resin particles and method for producing coated resin particles |
Also Published As
Publication number | Publication date |
---|---|
JP2654505B2 (en) | 1997-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080530 Year of fee payment: 11 |