JPS5599925A - Preparation of highly absorbing resin - Google Patents

Preparation of highly absorbing resin

Info

Publication number: JPS5599925A
Authority: JP; Japan
Prior art keywords: give; particle size; heat; vinyl ester; saponified
Prior art date: 1979-01-23
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

JP746779A

Other languages

English (en)

Japanese (ja)

Other versions

JPS6346096B2 (2

Inventor

Shigeaki Ogi

Nobuo Mizuno

Masao Mori

Hiroshi Kimoto

Hiroshi Takita

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.)

Mitsubishi Chemical Corp

Original Assignee

Nippon Synthetic Chemical Industry 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.)

1979-01-23

Filing date

1979-01-23

Publication date

1980-07-30

1979-01-23 Application filed by Nippon Synthetic Chemical Industry Co Ltd filed Critical Nippon Synthetic Chemical Industry Co Ltd

1979-01-23 Priority to JP746779A priority Critical patent/JPS5599925A/ja

1980-07-30 Publication of JPS5599925A publication Critical patent/JPS5599925A/ja

1988-09-13 Publication of JPS6346096B2 publication Critical patent/JPS6346096B2/ja

Status Granted legal-status Critical Current

Links

229920005989 resin Polymers 0.000 title abstract 3
239000011347 resin Substances 0.000 title abstract 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
229920001577 copolymer Polymers 0.000 abstract 2
239000002245 particle Substances 0.000 abstract 2
239000000843 powder Substances 0.000 abstract 2
229920001567 vinyl ester resin Polymers 0.000 abstract 2
239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 abstract 1
239000011358 absorbing material Substances 0.000 abstract 1
238000010521 absorption reaction Methods 0.000 abstract 1
210000001124 body fluid Anatomy 0.000 abstract 1
239000010839 body fluid Substances 0.000 abstract 1
150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
230000000593 degrading effect Effects 0.000 abstract 1
150000001991 dicarboxylic acids Chemical class 0.000 abstract 1
VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 abstract 1
239000012567 medical material Substances 0.000 abstract 1
239000000178 monomer Substances 0.000 abstract 1
229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
239000012266 salt solution Substances 0.000 abstract 1
238000007127 saponification reaction Methods 0.000 abstract 1
239000002002 slurry Substances 0.000 abstract 1
235000011121 sodium hydroxide Nutrition 0.000 abstract 1
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 abstract 1
210000002700 urine Anatomy 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Landscapes

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

JP746779A 1979-01-23 1979-01-23 Preparation of highly absorbing resin Granted JPS5599925A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP746779A JPS5599925A (en)	1979-01-23	1979-01-23	Preparation of highly absorbing resin

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP746779A JPS5599925A (en)	1979-01-23	1979-01-23	Preparation of highly absorbing resin

Publications (2)

Publication Number	Publication Date
JPS5599925A true JPS5599925A (en)	1980-07-30
JPS6346096B2 JPS6346096B2 (2)	1988-09-13

Family

ID=11666602

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP746779A Granted JPS5599925A (en)	1979-01-23	1979-01-23	Preparation of highly absorbing resin

Country Status (1)

Country	Link
JP (1)	JPS5599925A (2)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS59122616A (ja) *	1982-12-27	1984-07-16	Dynic Corp	排水工法用ドレ−ン材
US11161943B2 (en) *	2017-07-10	2021-11-02	Denka Company Limited	Production method for poly(vinyl alcohol)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5288168A (en) *	1976-01-08	1977-07-23	Nippon Synthetic Chem Ind	Process for giving water retentivity to soil
JPS5313495A (en) *	1976-07-23	1978-02-07	Toshiba Corp	Automatic depositing system

1979
- 1979-01-23 JP JP746779A patent/JPS5599925A/ja active Granted

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5288168A (en) *	1976-01-08	1977-07-23	Nippon Synthetic Chem Ind	Process for giving water retentivity to soil
JPS5313495A (en) *	1976-07-23	1978-02-07	Toshiba Corp	Automatic depositing system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS59122616A (ja) *	1982-12-27	1984-07-16	Dynic Corp	排水工法用ドレ−ン材
US11161943B2 (en) *	2017-07-10	2021-11-02	Denka Company Limited	Production method for poly(vinyl alcohol)

Also Published As

Publication number	Publication date
JPS6346096B2 (2)	1988-09-13

Similar Documents

Publication	Publication Date	Title
US5506035A (en)	1996-04-09	Superabsorbent polymer foam
US5328935A (en)	1994-07-12	Method of makig a superabsorbent polymer foam
JP3210009B2 (ja)	2001-09-17	粒子間架橋凝集体を含む粒状吸収性高分子組成物
DE19529348C2 (de)	1997-11-20	Absorptionsmittel für Wasser und wäßrige Flüssigkeiten auf Polyacrylatbasis sowie Verfahren zu ihrer Herstellung und Verwendung
IE45055L (en)	1977-11-10	Absorbent pads
WO2006014031A1 (en)	2006-02-09	Particulate water-absorbing agent with water-absorbing resin as main component, method for production of the same, and absorbing article
FR2331603A1 (fr)	1977-06-10	Composition absorbante et couches et serviettes hygieniques en contenant
EP0248437A3 (en)	1990-09-12	A process for improving a water absorbent polyacrylic acid polymer and an improved polymer produced by said process
KR20010071433A (ko)	2001-07-28	파괴저항 초흡수성 중합체
JPH11279287A5 (ja)	2005-08-04	吸水剤、その用途と製造方法
JPS5773007A (en)	1982-05-07	Preparation of water-absorbig resin
IL110134A (en)	1998-07-15	Polymers capable of absorbing aqueous liquids and body fluids their preparation and use
JPS5913214B2 (ja)	1984-03-28	グラフトカタトウルイトセルロ−スノキユウシユウセイコンゴウブツ
KR860008744A (ko)	1986-12-18	일회용 흡수 제품
AU686803B2 (en)	1998-02-12	Hydrogel-forming polymeric material with desirable fracture properties
CN108659248A (zh)	2018-10-16	吸水性树脂及其制造方法
KR927002984A (ko)	1992-12-17	1회용 위생 가멘트
JPS5599925A (en)	1980-07-30	Preparation of highly absorbing resin
JPS5571532A (en)	1980-05-29	Method of manufacturing polyvinyl alcohol series sponge- like molded body
US20070078248A1 (en)	2007-04-05	Ion-sensitive super-absorbent polymer
CA2008692A1 (en)	1990-07-27	Superabsorbing copolymers of vinyl alcohol
JPS57167307A (en)	1982-10-15	Production of highly water-absorbing polymeric material having improved water absorption rate
JPH0121164B2 (2)	1989-04-20
JPS6328901A (ja)	1988-02-06	吸収性物品
JPS5548204A (en)	1980-04-05	Resinous water-absorbing and -retentive agent