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JPS6481883A - Treating agent composition for dust protection - Google Patents

Treating agent composition for dust protection

Info

Publication number
JPS6481883A
JPS6481883A JP23742387A JP23742387A JPS6481883A JP S6481883 A JPS6481883 A JP S6481883A JP 23742387 A JP23742387 A JP 23742387A JP 23742387 A JP23742387 A JP 23742387A JP S6481883 A JPS6481883 A JP S6481883A
Authority
JP
Japan
Prior art keywords
substance
agent composition
treating agent
substances
mixture
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
JP23742387A
Other languages
Japanese (ja)
Other versions
JP2538783B2 (en
Inventor
Teruo Urano
Hiroshi Miyaji
Masatsune Ogura
Tetsuya Shimoda
Katsuaki Ishikawa
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.)
Murakashi Lime Industry Co Ltd
Nikko Corp Ltd
Chemours Mitsui Fluoroproducts Co Ltd
Original Assignee
Nippon Hodo Co Ltd
Du Pont Mitsui Fluorochemicals Co Ltd
Murakashi Lime 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 Nippon Hodo Co Ltd, Du Pont Mitsui Fluorochemicals Co Ltd, Murakashi Lime Industry Co Ltd filed Critical Nippon Hodo Co Ltd
Priority to JP62237423A priority Critical patent/JP2538783B2/en
Priority to DE8888115468T priority patent/DE3867989D1/en
Priority to EP90121031A priority patent/EP0423836B1/en
Priority to DE9090121031T priority patent/DE3876453T2/en
Priority to EP88115468A priority patent/EP0308889B1/en
Publication of JPS6481883A publication Critical patent/JPS6481883A/en
Priority to US08/427,856 priority patent/US5480584A/en
Application granted granted Critical
Publication of JP2538783B2 publication Critical patent/JP2538783B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

PURPOSE:To obtain the titled composition capable of carrying out dust protective treatment without imparting outer heat, containing a fibrillating polytetrafluoroethylene polymer and a solid granular substance, one substance of two substances to be mutually reacted to generate heat. CONSTITUTION:The aimed composition containing (A) a solid granular substance [e.g. MgO, CaO, SrO or BaO as a substance to carry out hydration reaction and metallic powder (mixture) of Fe, Zn, Mg or Cu as a substance to carry out oxidation reaction], one of two substances to be mutually reacted to generate heat and (B) 0.01-10wt.% fibrillating polytetrafluoroethylene polymer. The amount of the component A is preferably an amount wherein a mixture of dust causing powder and the composition can be heated to 50-300 deg.C (especially 80-200 deg.C).
JP62237423A 1987-09-24 1987-09-24 Dustproofing composition Expired - Lifetime JP2538783B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP62237423A JP2538783B2 (en) 1987-09-24 1987-09-24 Dustproofing composition
DE8888115468T DE3867989D1 (en) 1987-09-24 1988-09-21 AGENT FOR PREVENTING DUST.
EP90121031A EP0423836B1 (en) 1987-09-24 1988-09-21 A method for dust-control treatment
DE9090121031T DE3876453T2 (en) 1987-09-24 1988-09-21 METHOD FOR CONTROLLING DUSTING.
EP88115468A EP0308889B1 (en) 1987-09-24 1988-09-21 A dust-control agent
US08/427,856 US5480584A (en) 1987-09-24 1995-04-26 Method for dust-control treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62237423A JP2538783B2 (en) 1987-09-24 1987-09-24 Dustproofing composition

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP24836094A Division JP2630370B2 (en) 1994-09-19 1994-09-19 Dustproofing composition

Publications (2)

Publication Number Publication Date
JPS6481883A true JPS6481883A (en) 1989-03-28
JP2538783B2 JP2538783B2 (en) 1996-10-02

Family

ID=17015136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62237423A Expired - Lifetime JP2538783B2 (en) 1987-09-24 1987-09-24 Dustproofing composition

Country Status (1)

Country Link
JP (1) JP2538783B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996001881A1 (en) * 1994-07-11 1996-01-25 Du Pont-Mitsui Fluorochemicals Co., Ltd. Method of controlling dust
EP1323806A1 (en) * 2000-08-23 2003-07-02 Aso Cement Co., Ltd. Method of dusting-preventive treatment of powder having dusting property
JP2020105419A (en) * 2018-12-28 2020-07-09 株式会社Ｎｉｐｐｏ Dust suppression processing method

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ565019A (en) 2005-06-29 2008-08-29 Nippo Corp A method for dust-preventive treatment of a dusting material using an aqueous dispersion composition of a polytetrafluoroethylene PTFE
EP2824143B1 (en) 2012-03-27 2018-07-04 Daikin Industries, Ltd. Aqueous fluoropolymer dispersion
JP5937870B2 (en) 2012-03-30 2016-06-22 ダイキン工業株式会社 Nonionic surfactant composition and aqueous fluoropolymer dispersion
WO2014084400A1 (en) 2012-11-30 2014-06-05 ダイキン工業株式会社 Production method for polytetrafluoroethylene aqueous dispersion
CN110446723B (en) 2017-03-31 2021-10-12 大金工业株式会社 Method for producing fluoropolymer, surfactant for polymerization, and use of surfactant
EP3858871A1 (en) 2017-03-31 2021-08-04 Daikin Industries, Ltd. Composition comprising a fluoropolymer
WO2019156175A1 (en) 2018-02-08 2019-08-15 ダイキン工業株式会社 Method for manufacturing fluoropolymer, surfactant for polymerization, use for surfactant, and composition
CN116622018A (en) 2018-03-01 2023-08-22 大金工业株式会社 Process for the manufacture of fluoropolymers
JP7193747B2 (en) 2018-03-07 2022-12-21 ダイキン工業株式会社 Method for producing fluoropolymer
US20220002531A1 (en) 2018-11-19 2022-01-06 Daikin Industries, Ltd. Production method of modified polytetrafluoroethylene and composition
US20220119561A1 (en) 2019-02-01 2022-04-21 Daikin Industries, Ltd. Method for producing polytetrafluoroethylene
WO2020162623A1 (en) 2019-02-07 2020-08-13 ダイキン工業株式会社 Composition, stretched body and method of manufacturing thereof
US20220315713A1 (en) 2019-04-16 2022-10-06 Daikin Industries, Ltd. Method for producing fluoropolymer powder
WO2020218622A1 (en) 2019-04-26 2020-10-29 ダイキン工業株式会社 Fluoropolymer aqueous dispersion production method and fluoropolymer aqueous dispersion
US12187859B2 (en) 2019-04-26 2025-01-07 Daikin Industries, Ltd. Process for producing aqueous fluoropolymer dispersion
WO2020218620A1 (en) 2019-04-26 2020-10-29 ダイキン工業株式会社 Method for producing aqueous fluoropolymer dispersion, drainage treatment method, and aqueous fluoropolymer dispersion
WO2020226178A1 (en) 2019-05-08 2020-11-12 ダイキン工業株式会社 Fluoropolymer production method and fluoropolymer
CN118146427A (en) 2019-07-23 2024-06-07 大金工业株式会社 Method for producing fluorine-containing polymer, polytetrafluoroethylene composition, and polytetrafluoroethylene powder
JP7307368B2 (en) 2019-09-05 2023-07-12 ダイキン工業株式会社 Polytetrafluoroethylene aqueous dispersion
JP7231868B2 (en) 2019-09-05 2023-03-02 ダイキン工業株式会社 Composition and method for producing same
WO2021066189A1 (en) 2019-10-03 2021-04-08 ダイキン工業株式会社 Polytetrafluoroethylene and method for producing same
EP4063404A4 (en) 2019-11-19 2023-12-06 Daikin Industries, Ltd. Method for producing fluoropolymer, method for producing polytetrafluoroethylene, method for producing perfluoroelastomer, and composition
JP7417131B2 (en) 2019-11-19 2024-01-18 ダイキン工業株式会社 Method for manufacturing polytetrafluoroethylene
CN114651019B (en) 2019-11-19 2024-11-08 大金工业株式会社 Method for producing fluorinated polymer
JP6989792B2 (en) 2019-12-25 2022-01-12 ダイキン工業株式会社 Fluoropolymer manufacturing method
EP4212556A4 (en) 2020-09-07 2024-10-09 Daikin Industries, Ltd. AQUEOUS DISPERSION OF MODIFIED POLYTETRAFLUOROETHYLENE
WO2022107894A1 (en) 2020-11-19 2022-05-27 ダイキン工業株式会社 Method for producing polytetrafluoroethylene, and composition containing polytetrafluoroethylene
EP4286425A4 (en) 2021-01-28 2024-12-04 Daikin Industries, Ltd. PROCESS FOR PRODUCING A FLUOROPOLYMER COMPOSITION
CN116670181A (en) 2021-01-28 2023-08-29 大金工业株式会社 Process for the manufacture of fluoropolymer compositions
WO2022196804A1 (en) 2021-03-18 2022-09-22 ダイキン工業株式会社 Method for producing fluororesin, fluororesin, and aqueous dispersion liquid
WO2022244784A1 (en) 2021-05-19 2022-11-24 ダイキン工業株式会社 Method for producing fluoropolymer, method for producing polytetrafluoroethylene, and composition
JPWO2023277139A1 (en) 2021-06-30 2023-01-05
WO2023277140A1 (en) 2021-06-30 2023-01-05 ダイキン工業株式会社 Method for producing high-purity fluoropolymer-containing composition, and high-purity fluoropolymer-containing composition
JPWO2023182229A1 (en) 2022-03-23 2023-09-28
JPWO2023210819A1 (en) 2022-04-28 2023-11-02
EP4516820A1 (en) 2022-04-28 2025-03-05 Daikin Industries, Ltd. Method for producing composition containing fluororesin, and composition containing fluororesin
CN119604545A (en) 2022-07-27 2025-03-11 大金工业株式会社 Method for producing aqueous fluorinated polymer dispersion, aqueous fluorinated polymer dispersion and coating composition
WO2024024917A1 (en) 2022-07-27 2024-02-01 ダイキン工業株式会社 Fluoropolymer aqueous dispersion liquid production method, fluoropolymer aqueous dispersion liquid, and coating composition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49107992A (en) * 1972-10-20 1974-10-14
JPS5231990A (en) * 1976-09-17 1977-03-10 Kewanee Oil Co Method of controlling dusts
JPS60191084A (en) * 1984-03-09 1985-09-28 村樫石灰工業株式会社 Slaked lime fertilizer and manufacture

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49107992A (en) * 1972-10-20 1974-10-14
JPS5231990A (en) * 1976-09-17 1977-03-10 Kewanee Oil Co Method of controlling dusts
JPS60191084A (en) * 1984-03-09 1985-09-28 村樫石灰工業株式会社 Slaked lime fertilizer and manufacture

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996001881A1 (en) * 1994-07-11 1996-01-25 Du Pont-Mitsui Fluorochemicals Co., Ltd. Method of controlling dust
EP1323806A1 (en) * 2000-08-23 2003-07-02 Aso Cement Co., Ltd. Method of dusting-preventive treatment of powder having dusting property
EP1323806A4 (en) * 2000-08-23 2008-06-25 Aso Cement Co Ltd PREVENTIVE TREATMENT PROCESS FOR POWDER POWDER HAVING POWDER PROPERTIES
JP2020105419A (en) * 2018-12-28 2020-07-09 株式会社Ｎｉｐｐｏ Dust suppression processing method

Also Published As

Publication number Publication date
JP2538783B2 (en) 1996-10-02

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