JPS6435255A - Manufacture of gradient gel film for electrophoresis - Google Patents

Manufacture of gradient gel film for electrophoresis

Info

Publication number
JPS6435255A
JPS6435255A JP62188741A JP18874187A JPS6435255A JP S6435255 A JPS6435255 A JP S6435255A JP 62188741 A JP62188741 A JP 62188741A JP 18874187 A JP18874187 A JP 18874187A JP S6435255 A JPS6435255 A JP S6435255A
Authority
JP
Japan
Prior art keywords
width
expanded
coating liquid
coating
liquid
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
JP62188741A
Other languages
Japanese (ja)
Inventor
Fumitaka Terai
Kimio Yugawa
Mineo Suefuji
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP62188741A priority Critical patent/JPS6435255A/en
Publication of JPS6435255A publication Critical patent/JPS6435255A/en
Pending legal-status Critical Current

Links

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  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

PURPOSE:To manufacture a gel film with a clear density gradient, by providing a spacer in a slot to achieve a width-wide uniformization of a total distribution of a coating liquid flow when a coating liquid is expanded in a slit continuously across the width within a coating head. CONSTITUTION:A medium liquid for electrophoretic separation is supplied to a supply port 24 of a coating head 21 positioned almost at the center of the width of a web 28 to be coated mixing and conditioning two kinds, thick and thin, of monomer liquids with the flow rate ratio thereof varying continuously and a polymerizing reaction initiator by a static mixer 7. The coating liquid is expanded in a slit continuously across the width within the coating head 21 and then, the liquid expanded flow in parallel being bent to be applied on the web 28 at a slot opening 27a. Here, when the coating liquid is expanded in a slit continuously across the width within the coating head 21, a spacer 22 is set in a slot 26a to achieve a width-wise uniformization of a total pressure distribution of the flow of the coating liquid.
JP62188741A 1987-07-30 1987-07-30 Manufacture of gradient gel film for electrophoresis Pending JPS6435255A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62188741A JPS6435255A (en) 1987-07-30 1987-07-30 Manufacture of gradient gel film for electrophoresis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62188741A JPS6435255A (en) 1987-07-30 1987-07-30 Manufacture of gradient gel film for electrophoresis

Publications (1)

Publication Number Publication Date
JPS6435255A true JPS6435255A (en) 1989-02-06

Family

ID=16228960

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62188741A Pending JPS6435255A (en) 1987-07-30 1987-07-30 Manufacture of gradient gel film for electrophoresis

Country Status (1)

Country Link
JP (1) JPS6435255A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009518643A (en) * 2005-12-12 2009-05-07 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Separation media used in chromatography

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009518643A (en) * 2005-12-12 2009-05-07 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Separation media used in chromatography

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