JPS56139534A - High-water absorption resin molded product - Google Patents

High-water absorption resin molded product

Info

Publication number
JPS56139534A
JPS56139534A JP4212880A JP4212880A JPS56139534A JP S56139534 A JPS56139534 A JP S56139534A JP 4212880 A JP4212880 A JP 4212880A JP 4212880 A JP4212880 A JP 4212880A JP S56139534 A JPS56139534 A JP S56139534A
Authority
JP
Japan
Prior art keywords
water absorption
molded product
water
absorption resin
crosslinkage
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
JP4212880A
Other languages
Japanese (ja)
Other versions
JPS6058250B2 (en
Inventor
Fusaji Asano
Satoshi Miura
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.)
Matsumoto Yushi Seiyaku Co Ltd
Moriroku KK
Original Assignee
Matsumoto Yushi Seiyaku Co Ltd
Moriroku 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.)
Filing date
Publication date
Application filed by Matsumoto Yushi Seiyaku Co Ltd, Moriroku KK filed Critical Matsumoto Yushi Seiyaku Co Ltd
Priority to JP55042128A priority Critical patent/JPS6058250B2/en
Publication of JPS56139534A publication Critical patent/JPS56139534A/en
Publication of JPS6058250B2 publication Critical patent/JPS6058250B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Toys (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

PURPOSE: The titled molded product expanding or shrinking with a definite form being analogously kept, during water absorption or dehydration, which comprises a high-water absorption resin having a crosslinkage.
CONSTITUTION: A molding compound prepared by the addition of a crosslinkage- forming agent such as a polymn. accelerator, a crosslinking agent or a catalyst, to a high-water absorption resin such as a high-water absorption acrylic resin, a prepolymer or a monomer thereof, is casted into a mold of a desired form and heated, to obtain a molded product with adequate flexibility.
EFFECT: Upon standing in water, the molded product expands several to several hundred times in volume keeping an analogous form, while when removed from the water and dried, it shrinks keeping an analogous form.
USE: Tops, humidity adjusting materials, etc.
COPYRIGHT: (C)1981,JPO&Japio
JP55042128A 1980-04-01 1980-04-01 Super absorbent resin molded body Expired JPS6058250B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55042128A JPS6058250B2 (en) 1980-04-01 1980-04-01 Super absorbent resin molded body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55042128A JPS6058250B2 (en) 1980-04-01 1980-04-01 Super absorbent resin molded body

Publications (2)

Publication Number Publication Date
JPS56139534A true JPS56139534A (en) 1981-10-31
JPS6058250B2 JPS6058250B2 (en) 1985-12-19

Family

ID=12627294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55042128A Expired JPS6058250B2 (en) 1980-04-01 1980-04-01 Super absorbent resin molded body

Country Status (1)

Country Link
JP (1) JPS6058250B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726296U (en) * 1980-07-18 1982-02-10

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6094152A (en) * 1983-10-27 1985-05-27 三菱マテリアル株式会社 Tower type crusher

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51136588A (en) * 1975-05-09 1976-11-26 Nat Starch Chem Corp Surface treatment for dispersion improvement of hygroscopic composites
JPS5380459A (en) * 1976-12-24 1978-07-15 Hoechst Ag Water vapor absorbing and water vapor transmitting polyurethane sheettshaped molded form and its production method
JPS53108165A (en) * 1977-03-03 1978-09-20 Toho Rayon Co Ltd Hygroscopic foam and its preparation
JPS53138500A (en) * 1977-05-09 1978-12-02 Sumitomo Chem Co Ltd Production of urethane foam with good water-absorption and retention properties
JPS53149190A (en) * 1977-06-01 1978-12-26 Sanyo Chem Ind Ltd Water absorbing agent
JPS5437199A (en) * 1977-08-29 1979-03-19 Sanyo Chem Ind Ltd Preparation of polyurethane foam
JPS5453165A (en) * 1977-10-05 1979-04-26 Sanyo Chem Ind Ltd Production of water absorbing resin

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51136588A (en) * 1975-05-09 1976-11-26 Nat Starch Chem Corp Surface treatment for dispersion improvement of hygroscopic composites
JPS5380459A (en) * 1976-12-24 1978-07-15 Hoechst Ag Water vapor absorbing and water vapor transmitting polyurethane sheettshaped molded form and its production method
JPS53108165A (en) * 1977-03-03 1978-09-20 Toho Rayon Co Ltd Hygroscopic foam and its preparation
JPS53138500A (en) * 1977-05-09 1978-12-02 Sumitomo Chem Co Ltd Production of urethane foam with good water-absorption and retention properties
JPS53149190A (en) * 1977-06-01 1978-12-26 Sanyo Chem Ind Ltd Water absorbing agent
JPS5437199A (en) * 1977-08-29 1979-03-19 Sanyo Chem Ind Ltd Preparation of polyurethane foam
JPS5453165A (en) * 1977-10-05 1979-04-26 Sanyo Chem Ind Ltd Production of water absorbing resin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726296U (en) * 1980-07-18 1982-02-10

Also Published As

Publication number Publication date
JPS6058250B2 (en) 1985-12-19

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