JPS6411675A - Manufacture of water absorbing composite - Google Patents

Manufacture of water absorbing composite

Info

Publication number
JPS6411675A
JPS6411675A JP16395187A JP16395187A JPS6411675A JP S6411675 A JPS6411675 A JP S6411675A JP 16395187 A JP16395187 A JP 16395187A JP 16395187 A JP16395187 A JP 16395187A JP S6411675 A JPS6411675 A JP S6411675A
Authority
JP
Japan
Prior art keywords
water absorbing
polymer
liquid material
water
fibrous base
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
JP16395187A
Other languages
Japanese (ja)
Other versions
JP2516221B2 (en
Inventor
Takumi Hatsuda
Kunihiko Ishizaki
Kazumasa Kimura
Tadao Shimomura
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.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai 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 Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Priority to JP16395187A priority Critical patent/JP2516221B2/en
Publication of JPS6411675A publication Critical patent/JPS6411675A/en
Application granted granted Critical
Publication of JP2516221B2 publication Critical patent/JP2516221B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
    • D21H17/43—Carboxyl groups or derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Paper (AREA)

Abstract

PURPOSE:To prevent a water absorbing polymer from falling off a fibrous base by applying discontinuously a liquid material containing hydrophilic acrylic monomer and a polymer mixture and then polymerizing the same. CONSTITUTION:A liquid material is prepared from a hydrophilic acrylic mono mer (example: acrylic acid or the like) and a hydrophilic acrylic polymer (exam ple: polyacrylic acid soda or the like) and if necessary, a crosslinking agent, water, water soluble radical initiator. Said mixture is applied on a fibrous base in a manner to give a discontinuous shape. Then, the same is polymerized to prepare a water absorbing composite. As the water absorbing composite thus prepared adjusts the viscosity of the liquid material by means of a hydrophilic acrylic polymer working as a wager absorbing component after reaction, the same has good water absorbing properties. Also, existing in a discontinuous form in the fibrous base, the water absorbing acrylic polymer is of superior flexibility.
JP16395187A 1987-07-02 1987-07-02 Method for producing water-absorbing composite Expired - Lifetime JP2516221B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16395187A JP2516221B2 (en) 1987-07-02 1987-07-02 Method for producing water-absorbing composite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16395187A JP2516221B2 (en) 1987-07-02 1987-07-02 Method for producing water-absorbing composite

Publications (2)

Publication Number Publication Date
JPS6411675A true JPS6411675A (en) 1989-01-17
JP2516221B2 JP2516221B2 (en) 1996-07-24

Family

ID=15783922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16395187A Expired - Lifetime JP2516221B2 (en) 1987-07-02 1987-07-02 Method for producing water-absorbing composite

Country Status (1)

Country Link
JP (1) JP2516221B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01221575A (en) * 1988-02-23 1989-09-05 Mitsubishi Rayon Co Ltd Production of absorber
NL1000572C2 (en) * 1995-01-23 1996-07-23 Willink Blydenstein Nv Super-absorbent material on or in a substrate for cable sheathing
WO1996023024A1 (en) * 1995-01-23 1996-08-01 Blydenstein-Willink N.V. Substrate with super-absorbent material, method for manufacture thereof and use

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01221575A (en) * 1988-02-23 1989-09-05 Mitsubishi Rayon Co Ltd Production of absorber
NL1000572C2 (en) * 1995-01-23 1996-07-23 Willink Blydenstein Nv Super-absorbent material on or in a substrate for cable sheathing
WO1996023024A1 (en) * 1995-01-23 1996-08-01 Blydenstein-Willink N.V. Substrate with super-absorbent material, method for manufacture thereof and use
US5998312A (en) * 1995-01-23 1999-12-07 Stockhausen Gmbh & Co. Kg Substrate with super-absorbent material, method for manufacture thereof and use
US6946189B2 (en) 1995-01-23 2005-09-20 Stockhausen Gmbh & Co. Kg Substrate with super-absorbent material, method for manufacture thereof and use

Also Published As

Publication number Publication date
JP2516221B2 (en) 1996-07-24

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