JPS5340038A - Preparation of microhydrogel - Google Patents

Preparation of microhydrogel

Info

Publication number
JPS5340038A
JPS5340038A JP11632276A JP11632276A JPS5340038A JP S5340038 A JPS5340038 A JP S5340038A JP 11632276 A JP11632276 A JP 11632276A JP 11632276 A JP11632276 A JP 11632276A JP S5340038 A JPS5340038 A JP S5340038A
Authority
JP
Japan
Prior art keywords
microhydrogel
hydrophilic polymer
preparation
water
mixing
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.)
Pending
Application number
JP11632276A
Other languages
Japanese (ja)
Inventor
Shoichi Takeuchi
Koji Tanaka
Naoyuki Kawashima
Yukio Kojima
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.)
Japan Exlan Co Ltd
Original Assignee
Japan Exlan 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.)
Filing date
Publication date
Application filed by Japan Exlan Co Ltd filed Critical Japan Exlan Co Ltd
Priority to JP11632276A priority Critical patent/JPS5340038A/en
Publication of JPS5340038A publication Critical patent/JPS5340038A/en
Pending legal-status Critical Current

Links

Landscapes

  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: To obtain microhydrogel having improved rates of water absorption and moisture absorption, etc., by dry heat treatment of fine particles of a hydrophilic polymer, separated by mixing an aqueous solution of a hydrophilic polymer having crosslinkable groups with a water-miscible organic solvent.
COPYRIGHT: (C)1978,JPO&Japio
JP11632276A 1976-09-27 1976-09-27 Preparation of microhydrogel Pending JPS5340038A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11632276A JPS5340038A (en) 1976-09-27 1976-09-27 Preparation of microhydrogel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11632276A JPS5340038A (en) 1976-09-27 1976-09-27 Preparation of microhydrogel

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP4893581A Division JPS6012443B2 (en) 1981-03-31 1981-03-31 hygroscopic acrylic fiber

Publications (1)

Publication Number Publication Date
JPS5340038A true JPS5340038A (en) 1978-04-12

Family

ID=14684102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11632276A Pending JPS5340038A (en) 1976-09-27 1976-09-27 Preparation of microhydrogel

Country Status (1)

Country Link
JP (1) JPS5340038A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5818408A (en) * 1981-07-23 1983-02-03 Japan Exlan Co Ltd Water-absorbing acrylic fiber showing antistatic properties
JP2006514705A (en) * 2002-11-06 2006-05-11 アクセス ファーマシューティカルズ， インコーポレイテッド Shape-retaining hydrogel particle aggregates and uses thereof
US7811605B2 (en) 2002-11-06 2010-10-12 Uluru Inc. Method of formation of shape-retentive aggregates of gel particles and their uses
US7910135B2 (en) 2006-10-13 2011-03-22 Uluru Inc. Hydrogel wound dressing and biomaterials formed in situ and their uses

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5818408A (en) * 1981-07-23 1983-02-03 Japan Exlan Co Ltd Water-absorbing acrylic fiber showing antistatic properties
JPS6343482B2 (en) * 1981-07-23 1988-08-31 Japan Exlan Co Ltd
JP2006514705A (en) * 2002-11-06 2006-05-11 アクセス ファーマシューティカルズ， インコーポレイテッド Shape-retaining hydrogel particle aggregates and uses thereof
US7811605B2 (en) 2002-11-06 2010-10-12 Uluru Inc. Method of formation of shape-retentive aggregates of gel particles and their uses
US7910135B2 (en) 2006-10-13 2011-03-22 Uluru Inc. Hydrogel wound dressing and biomaterials formed in situ and their uses

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