JPS5250344A - Process for concentrating latexes - Google Patents

Process for concentrating latexes

Info

Publication number
JPS5250344A
JPS5250344A JP12615375A JP12615375A JPS5250344A JP S5250344 A JPS5250344 A JP S5250344A JP 12615375 A JP12615375 A JP 12615375A JP 12615375 A JP12615375 A JP 12615375A JP S5250344 A JPS5250344 A JP S5250344A
Authority
JP
Japan
Prior art keywords
latexes
concentrating
amount
membrane
rubber
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
JP12615375A
Other languages
Japanese (ja)
Other versions
JPS5835201B2 (en
Inventor
Takeshi Koyano
Koji Hirai
Takayuki Okamura
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP12615375A priority Critical patent/JPS5835201B2/en
Publication of JPS5250344A publication Critical patent/JPS5250344A/en
Publication of JPS5835201B2 publication Critical patent/JPS5835201B2/en
Expired legal-status Critical Current

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  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

PURPOSE: A process for concentrating rubber latexes with an ultrafiltration membrane, increasing an amount of water which penetrates the said membrane by letting a surface active agent coexist in latexes in an amount more then that adsorbed on surfaces of rubber particles.
COPYRIGHT: (C)1977,JPO&Japio
JP12615375A 1975-10-20 1975-10-20 Latex concentration method Expired JPS5835201B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12615375A JPS5835201B2 (en) 1975-10-20 1975-10-20 Latex concentration method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12615375A JPS5835201B2 (en) 1975-10-20 1975-10-20 Latex concentration method

Publications (2)

Publication Number Publication Date
JPS5250344A true JPS5250344A (en) 1977-04-22
JPS5835201B2 JPS5835201B2 (en) 1983-08-01

Family

ID=14927976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12615375A Expired JPS5835201B2 (en) 1975-10-20 1975-10-20 Latex concentration method

Country Status (1)

Country Link
JP (1) JPS5835201B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013097317A1 (en) * 2011-12-27 2013-07-04 确成硅化学股份有限公司 Method for blending natural latex and silica slurry
JP2015193685A (en) * 2014-03-31 2015-11-05 日本ゼオン株式会社 Method for producing synthetic isoprene polymer latex, synthetic isoprene polymer latex, composition for dip molding, and dip molding
EP2966097A1 (en) * 2014-07-07 2016-01-13 Lanxess Inc. Ultrafiltration of polyisoolefin copolymers
EP3233936A4 (en) * 2014-12-19 2018-08-22 Arlanxeo Singapore Pte. Ltd. Ultrafiltration of polyisoolefin copolymers and polyisoolefin copolymers with reduced oligomer content
CN109988257A (en) * 2019-04-19 2019-07-09 中国热带农业科学院橡胶研究所 A kind of natural fresh latex is without ammonia preservative agent

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01260148A (en) * 1988-04-07 1989-10-17 Shimizu Corp Ceiling unit for system ceiling

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013097317A1 (en) * 2011-12-27 2013-07-04 确成硅化学股份有限公司 Method for blending natural latex and silica slurry
JP2015193685A (en) * 2014-03-31 2015-11-05 日本ゼオン株式会社 Method for producing synthetic isoprene polymer latex, synthetic isoprene polymer latex, composition for dip molding, and dip molding
EP2966097A1 (en) * 2014-07-07 2016-01-13 Lanxess Inc. Ultrafiltration of polyisoolefin copolymers
CN106661144A (en) * 2014-07-07 2017-05-10 阿朗新科新加坡私人有限公司 Ultrafiltration of polyisoolefin copolymers
EP3166979A4 (en) * 2014-07-07 2018-03-21 Arlanxeo Singapore Pte. Ltd. Ultrafiltration of polyisoolefin copolymers
EP3233936A4 (en) * 2014-12-19 2018-08-22 Arlanxeo Singapore Pte. Ltd. Ultrafiltration of polyisoolefin copolymers and polyisoolefin copolymers with reduced oligomer content
US10766974B2 (en) 2014-12-19 2020-09-08 Arlanxeo Singapore Pte. Ltd. Ultrafiltration of polyisoolefin copolymers and polyisoolefin copolymers with reduced oligomer content
CN109988257A (en) * 2019-04-19 2019-07-09 中国热带农业科学院橡胶研究所 A kind of natural fresh latex is without ammonia preservative agent

Also Published As

Publication number Publication date
JPS5835201B2 (en) 1983-08-01

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