JPS6224445B2 - - Google Patents

Info

Publication number
JPS6224445B2
JPS6224445B2 JP53021753A JP2175378A JPS6224445B2 JP S6224445 B2 JPS6224445 B2 JP S6224445B2 JP 53021753 A JP53021753 A JP 53021753A JP 2175378 A JP2175378 A JP 2175378A JP S6224445 B2 JPS6224445 B2 JP S6224445B2
Authority
JP
Japan
Prior art keywords
water
alkali
weight
acrylamide
added
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.)
Expired
Application number
JP53021753A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54113691A (en
Inventor
Satsuki Kitani
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.)
KITANI KAZUMASA
SHIIHARA HIROAKI
SHIIHARA HIROKO
Original Assignee
KITANI KAZUMASA
SHIIHARA HIROAKI
SHIIHARA HIROKO
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 KITANI KAZUMASA, SHIIHARA HIROAKI, SHIIHARA HIROKO filed Critical KITANI KAZUMASA
Priority to JP2175378A priority Critical patent/JPS54113691A/ja
Publication of JPS54113691A publication Critical patent/JPS54113691A/ja
Publication of JPS6224445B2 publication Critical patent/JPS6224445B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP2175378A 1978-02-27 1978-02-27 Production of swellable water retaining agent Granted JPS54113691A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2175378A JPS54113691A (en) 1978-02-27 1978-02-27 Production of swellable water retaining agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2175378A JPS54113691A (en) 1978-02-27 1978-02-27 Production of swellable water retaining agent

Publications (2)

Publication Number Publication Date
JPS54113691A JPS54113691A (en) 1979-09-05
JPS6224445B2 true JPS6224445B2 (OSRAM) 1987-05-28

Family

ID=12063813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2175378A Granted JPS54113691A (en) 1978-02-27 1978-02-27 Production of swellable water retaining agent

Country Status (1)

Country Link
JP (1) JPS54113691A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11367989B1 (en) 2020-12-21 2022-06-21 Hamamatsu Photonics K.K. Light emitting unit and light source device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS533427B2 (OSRAM) * 1973-07-07 1978-02-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11367989B1 (en) 2020-12-21 2022-06-21 Hamamatsu Photonics K.K. Light emitting unit and light source device

Also Published As

Publication number Publication date
JPS54113691A (en) 1979-09-05

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