JPH0149404B2 - - Google Patents

Info

Publication number
JPH0149404B2
JPH0149404B2 JP146185A JP146185A JPH0149404B2 JP H0149404 B2 JPH0149404 B2 JP H0149404B2 JP 146185 A JP146185 A JP 146185A JP 146185 A JP146185 A JP 146185A JP H0149404 B2 JPH0149404 B2 JP H0149404B2
Authority
JP
Japan
Prior art keywords
reaction
wax
molecular weight
fluorine
gas
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
JP146185A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61162503A (ja
Inventor
Minoru Aramaki
Hiroaki Sakaguchi
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.)
Central Glass Co Ltd
Original Assignee
Central Glass 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 Central Glass Co Ltd filed Critical Central Glass Co Ltd
Priority to JP146185A priority Critical patent/JPS61162503A/ja
Priority to IT22683/85A priority patent/IT1191635B/it
Priority to FR8516773A priority patent/FR2573081B1/fr
Priority to US06/797,463 priority patent/US4711949A/en
Priority to GB08528009A priority patent/GB2167072B/en
Priority to DE19853540280 priority patent/DE3540280A1/de
Publication of JPS61162503A publication Critical patent/JPS61162503A/ja
Publication of JPH0149404B2 publication Critical patent/JPH0149404B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP146185A 1984-11-14 1985-01-10 含フツ素樹脂の低分子量物の製造方法 Granted JPS61162503A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP146185A JPS61162503A (ja) 1985-01-10 1985-01-10 含フツ素樹脂の低分子量物の製造方法
IT22683/85A IT1191635B (it) 1984-11-14 1985-10-31 Procedimento di conversione di un polimero elevato contenente fluoro in un polimeto a peso molecolare inferiore
FR8516773A FR2573081B1 (fr) 1984-11-14 1985-11-13 Procede de conversion d'un haut polymere contenant du fluor en un polymere d'un poids moleculaire inferieur
US06/797,463 US4711949A (en) 1984-11-14 1985-11-13 Method of converting fluorine-containing high polymer into lower molecular weight polymer
GB08528009A GB2167072B (en) 1984-11-14 1985-11-13 Method of converting fluorine-containing high polymer into lower molecular weight polymer
DE19853540280 DE3540280A1 (de) 1984-11-14 1985-11-13 Verfahren zur umwandlung von fluorhaltigen hochpolymeren in polymere mit niedrigerem molekulargewicht

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP146185A JPS61162503A (ja) 1985-01-10 1985-01-10 含フツ素樹脂の低分子量物の製造方法

Publications (2)

Publication Number Publication Date
JPS61162503A JPS61162503A (ja) 1986-07-23
JPH0149404B2 true JPH0149404B2 (enrdf_load_stackoverflow) 1989-10-24

Family

ID=11502096

Family Applications (1)

Application Number Title Priority Date Filing Date
JP146185A Granted JPS61162503A (ja) 1984-11-14 1985-01-10 含フツ素樹脂の低分子量物の製造方法

Country Status (1)

Country Link
JP (1) JPS61162503A (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004076539A1 (ja) 2003-02-28 2004-09-10 Daikin Industries, Ltd. 低分子量ポリテトラフルオロエチレン造粒粉末、低分子量ポリテトラフルオロエチレン粉末及びこれらの製造方法
CN102369221B (zh) 2009-03-31 2014-03-12 大金工业株式会社 低分子量聚四氟乙烯粉末及其制造方法
WO2013157647A1 (ja) 2012-04-20 2013-10-24 ダイキン工業株式会社 Ｐｔｆｅを主成分とする組成物、混合粉末、成形用材料、及びフィルタ用濾材、エアフィルタユニット、並びに多孔膜の製造方法
EP3061512B1 (en) 2013-10-23 2020-12-09 Daikin Industries, Ltd. Embossed filter medium for air filter, filter pack, air filter unit, and production method for embossed filter medium for air filter
JP6673230B2 (ja) 2017-01-12 2020-03-25 ダイキン工業株式会社 エアフィルタ濾材
JP6816746B2 (ja) 2018-07-20 2021-01-20 ダイキン工業株式会社 エアフィルタ濾材、フィルタパック、およびエアフィルタユニット
JP7227507B2 (ja) 2018-09-28 2023-02-22 ダイキン工業株式会社 エアフィルタ濾材、フィルタパック、エアフィルタユニット、およびこれらの製造方法
JP7181480B2 (ja) 2021-02-04 2022-12-01 ダイキン工業株式会社 エアフィルタ濾材、エアフィルタ濾材の製造方法、マスク用濾材、および、プリーツ状マスク用濾材
TWI852019B (zh) 2021-06-04 2024-08-11 日商大金工業股份有限公司 空氣過濾器濾材、褶襉狀濾材、空氣過濾器單元、口罩用濾材、及空氣過濾器濾材之再生方法
JP7401831B2 (ja) 2022-03-15 2023-12-20 ダイキン工業株式会社 エアフィルタ濾材、エアフィルタパック、および、エアフィルタユニット

Also Published As

Publication number Publication date
JPS61162503A (ja) 1986-07-23

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Legal Events

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LAPS Cancellation because of no payment of annual fees