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JPS5761004A - Supply tube for polymer latex - Google Patents

Supply tube for polymer latex

Info

Publication number
JPS5761004A
JPS5761004AJP13810980AJP13810980AJPS5761004AJP S5761004 AJPS5761004 AJP S5761004AJP 13810980 AJP13810980 AJP 13810980AJP 13810980 AJP13810980 AJP 13810980AJP S5761004 AJPS5761004 AJP S5761004A
Authority
JP
Japan
Prior art keywords
latex
tube
supply tube
supply
polymer latex
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
JP13810980A
Other languages
Japanese (ja)
Inventor
Shinji Kato
Nobuo Ogawa
Hideo Yasui
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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi 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.)
Filing date
Publication date
Application filed by Kanegafuchi Chemical Industry Co LtdfiledCriticalKanegafuchi Chemical Industry Co Ltd
Priority to JP13810980ApriorityCriticalpatent/JPS5761004A/en
Publication of JPS5761004ApublicationCriticalpatent/JPS5761004A/en
Pendinglegal-statusCriticalCurrent

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Abstract

PURPOSE: To obtain a supply tube capable of preventing the adherence of scale and also clogging due to the coagulation of polymer latex, by providing a tube diameter enough to obtain more than a specific value of shearing stress on the inner wall of the tube and also a buffing finish of a specific degree on the inner surface.
CONSTITUTION: In a latex manufacturing apparatus in which polymer latex is dispersed in droplets into an atmosphere containing a cogulant by means of a sprayer, a latex supply tube through which the polymer latex is supplied to the sprayer has a diameter enough to give a shearing stress of 100g/cm.sec2 or more to the inner wall of the tube and also a buffing finish corresponding to at least one using a No.200 buff for the inner surface. Thus, the adherence of scale to the inner wall of the supply tube and also clogging of the tube can be pevented. If a water pipe is connected to the supply tube and water is automatically switched to the latex at the beginning of latex supply, or the latex is automatically switched to water at the time of latex supply stoppage, clogging trouble due to coagulation of the latex in the supply tube and the sprayer can be avoided, and therefore, after the downtime of operation, coating operation can be soon started.
COPYRIGHT: (C)1982,JPO&Japio
JP13810980A1980-10-011980-10-01Supply tube for polymer latexPendingJPS5761004A (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
JP13810980AJPS5761004A (en)1980-10-011980-10-01Supply tube for polymer latex

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
JP13810980AJPS5761004A (en)1980-10-011980-10-01Supply tube for polymer latex

Publications (1)

Publication NumberPublication Date
JPS5761004Atrue JPS5761004A (en)1982-04-13

Family

ID=15214154

Family Applications (1)

Application NumberTitlePriority DateFiling Date
JP13810980APendingJPS5761004A (en)1980-10-011980-10-01Supply tube for polymer latex

Country Status (1)

CountryLink
JP (1)JPS5761004A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JP2008519241A (en)*2004-11-032008-06-05ヴェロシス インコーポレイテッド Partial boiling in mini and micro channels

Cited By (4)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JP2008519241A (en)*2004-11-032008-06-05ヴェロシス インコーポレイテッド Partial boiling in mini and micro channels
JP2012126732A (en)*2004-11-032012-07-05Velocys IncPartial boiling in mini- and micro-channels
US8252245B2 (en)2004-11-032012-08-28Velocys, Inc.Partial boiling in mini and micro-channels
US9500414B2 (en)2004-11-032016-11-22Velocys Inc.Partial boiling in mini and micro-channels

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