KR960704993A - 분진억제방법(method of controlling dust) - Google Patents

분진억제방법(method of controlling dust)

Info

Publication number
KR960704993A
KR960704993A KR1019960701232A KR19960701232A KR960704993A KR 960704993 A KR960704993 A KR 960704993A KR 1019960701232 A KR1019960701232 A KR 1019960701232A KR 19960701232 A KR19960701232 A KR 19960701232A KR 960704993 A KR960704993 A KR 960704993A
Authority
KR
South Korea
Prior art keywords
polytetrafluoroethylene
dust
powdered material
fibrillating
homopolymer
Prior art date
Application number
KR1019960701232A
Other languages
English (en)
Other versions
KR100351571B1 (ko
Inventor
마사츠네 오구라
시즈오 지바
데루오 우라노
히로시 미야지
데츠야 시모야
도모히로 고쵸
Original Assignee
로버트 피. 로져스 쥬니아
미츠이·듀퐁 플로로케미칼 가부시키가이샤
무라카시 노부유키
무라카시 섹카이 고교 가부시키가이샤
니베 요시오
닛폰 호도 가부시키가이샤
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 로버트 피. 로져스 쥬니아, 미츠이·듀퐁 플로로케미칼 가부시키가이샤, 무라카시 노부유키, 무라카시 섹카이 고교 가부시키가이샤, 니베 요시오, 닛폰 호도 가부시키가이샤 filed Critical 로버트 피. 로져스 쥬니아
Publication of KR960704993A publication Critical patent/KR960704993A/ko
Application granted granted Critical
Publication of KR100351571B1 publication Critical patent/KR100351571B1/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/20—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for preventing the fertilisers being reduced to powder; Anti-dusting additives
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/80—Soil conditioners
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/22—Materials not provided for elsewhere for dust-laying or dust-absorbing
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
    • C04B2103/0075—Anti-dusting agents

Abstract

분말상물질을 폴리테트라플루오로에틸렌과 혼합하고, 혼합물을 약 20 내지 200℃의 온도에서 압축-전단 작용을 시키고, 그것에 의해 상기 폴리테트라플루오로에틸렌을 피브릴화하여 분말상물질의 분진을 억제함에 의한 분말상물질의 분진억제방법에 있어서, 본 방법은 유화 안정제로서 탄화수소계 음이온 게면활성제를 폴리테트라플루오로에틸렌에 대하여 1.0wt% 이상 함유하고, 2.20 이하의 비중과 0.10~0.50μ의 평균입경을 가지는 테트라플루오로에틸렌의 단독 중합체의 수성유제를 사용하는 것을 특징으로 하는 분말상물질의 분진억제방법.

Description

분진억제방법(METHOD OF CONTROLLING DUST)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (1)

  1. 분말상물질을 폴리테트라플루오로에틸렌과 혼합하고, 혼합물을약 20 내지 200℃의 온도에서 압축-전단작용을 시키고, 그것에 의해 상기 폴리테트라플루오로에틸렌을 피브릴화하여 분말상물질의 분진을 억제함에 의한 분말상물질의 분진억제방법에 있어서, 유화안정제로서 탄화수소계 음이온 게면활성제를 폴리테트라플루오로에틸렌에 대하여 1.0wt% 이상 함유하고, 2.20 이하의 비중과 0.10~0.50μ의 평균입경을 가지는 테트라플루오로에틸렌의 단독 중합체의 수성유제를 사용하는 것을 특징으로 하는 분말상물질의 분진억제방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960701232A 1994-07-11 1995-07-03 분진억제방법 KR100351571B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP94-180487 1994-07-11
JP6180487A JP2827152B2 (ja) 1994-07-11 1994-07-11 塵埃抑制方法

Publications (2)

Publication Number Publication Date
KR960704993A true KR960704993A (ko) 1996-10-09
KR100351571B1 KR100351571B1 (ko) 2003-01-24

Family

ID=16084095

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960701232A KR100351571B1 (ko) 1994-07-11 1995-07-03 분진억제방법

Country Status (9)

Country Link
US (1) US5788879A (ko)
EP (1) EP0770659B1 (ko)
JP (1) JP2827152B2 (ko)
KR (1) KR100351571B1 (ko)
AU (1) AU692569B2 (ko)
BR (1) BR9506031A (ko)
DE (1) DE69526085T2 (ko)
NZ (1) NZ288742A (ko)
WO (1) WO1996001881A1 (ko)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5136198A (en) * 1997-12-03 1999-06-16 Dupont-Mitsui Fluorochemicals Co., Ltd. Dust prevention process for dust-generating powders
US6358309B1 (en) * 1998-12-10 2002-03-19 3M Innovative Properties Company Low dust wall repair compound
JP4117956B2 (ja) * 1998-12-24 2008-07-16 麻生ラファージュセメント株式会社 強度が改善された防塵セメント組成物
US6213415B1 (en) * 1999-09-13 2001-04-10 W.R. Grace & Co.-Conn. Process for improving grinding of cement clinker in mills employing rollers
JP4412832B2 (ja) * 2000-08-23 2010-02-10 麻生ラファージュセメント株式会社 発塵性粉体の防塵処理方法
ITMI20021383A1 (it) * 2002-06-21 2003-12-22 Dry Doughy S R L Procedimento ed additivo per la coalizione e l'impastamento a secco di polveri fino ad arrivare alla sfogliatura
CN1839034A (zh) * 2003-04-15 2006-09-27 氦克逊特种化学品公司 含有热塑性高弹体的微粒物质及其制备和使用方法
US20060078685A1 (en) * 2004-10-08 2006-04-13 Frankpitt Graeme S Dust suppression method and apparatus
AU2005294760B2 (en) * 2004-10-08 2011-04-07 E.I. Du Pont De Nemours And Company Dust suppression method and apparatus
CN101193996B (zh) 2005-06-29 2013-03-06 杜邦·三井氟化学株式会社 组合物在尘埃处理中的用途
EP1914287B1 (en) * 2005-06-29 2017-04-26 Nippo Corporation Method of dust suppression disposal
JP5543702B2 (ja) * 2008-07-16 2014-07-09 孝信 安間 地盤の防塵処理方法
JP5421331B2 (ja) * 2011-08-16 2014-02-19 株式会社Ｎｉｐｐｏ 塵埃抑制処理方法
JP5415496B2 (ja) * 2011-08-16 2014-02-12 株式会社Ｎｉｐｐｏ 塵埃抑制処理方法
JP2012077312A (ja) * 2012-01-11 2012-04-19 Du Pont Mitsui Fluorochem Co Ltd 塵埃処理剤組成物
WO2013146947A1 (ja) 2012-03-27 2013-10-03 ダイキン工業株式会社 フルオロポリマー水性分散液
JP5937870B2 (ja) 2012-03-30 2016-06-22 ダイキン工業株式会社 非イオン性界面活性剤組成物、及び、フルオロポリマー水性分散液
CN104812781B (zh) 2012-11-30 2018-10-16 大金工业株式会社 聚四氟乙烯水性分散液的制造方法
US11130892B2 (en) 2016-12-23 2021-09-28 Trican Well Service Ltd. Oil-based dust suppression composition and method of use
WO2018181904A1 (ja) 2017-03-31 2018-10-04 ダイキン工業株式会社 フルオロポリマーの製造方法、重合用界面活性剤及び界面活性剤の使用
EP3604350A4 (en) 2017-03-31 2021-06-09 Daikin Industries, Ltd. MANUFACTURING PROCESS FOR FLUOROPOLYMER, SURFACTANT FOR POLYMERIZATION AND USE OF SURFACTANT
CN107473851A (zh) * 2017-09-19 2017-12-15 四川大学 城市土壤扬尘治理施工工艺
CN107417474A (zh) * 2017-09-19 2017-12-01 四川大学 城市土壤扬尘控制方法
US11634514B2 (en) 2018-02-08 2023-04-25 Daikin Industries. Ltd. Method for manufacturing fluoropolymer, surfactant for polymerization, use for surfactant, and composition
EP3760649B1 (en) 2018-03-01 2024-01-24 Daikin Industries, Ltd. Method for manufacturing fluoropolymer
EP3763747A4 (en) 2018-03-07 2021-12-01 Daikin Industries, Ltd. METHOD FOR MANUFACTURING FLUOROPOLYMER
CN113039213B (zh) 2018-11-19 2023-07-28 大金工业株式会社 改性聚四氟乙烯的制造方法和组合物
JP7317307B2 (ja) * 2018-12-28 2023-07-31 株式会社Nippo 塵埃抑制処理方法
US20220119561A1 (en) 2019-02-01 2022-04-21 Daikin Industries, Ltd. Method for producing polytetrafluoroethylene
CN113423557B (zh) 2019-02-07 2023-04-25 大金工业株式会社 组合物、拉伸体及其制造方法
JPWO2020213691A1 (ja) 2019-04-16 2021-11-25 ダイキン工業株式会社 フルオロポリマー粉末の製造方法
US20220213277A1 (en) 2019-04-26 2022-07-07 Daikin Industries, Ltd. Process for producing aqueous fluoropolymer dispersion
CN113728015A (zh) 2019-04-26 2021-11-30 大金工业株式会社 氟聚合物水性分散液的制造方法和氟聚合物水性分散液
US20220259337A1 (en) 2019-04-26 2022-08-18 Daikin Industries, Ltd. Method for producing aqueous fluoropolymer dispersion, drainage treatment method, and aqueous fluoropolymer dispersion
CN113795519B (zh) 2019-05-08 2024-03-15 大金工业株式会社 含氟聚合物的制造方法和含氟聚合物
WO2021015291A1 (ja) 2019-07-23 2021-01-28 ダイキン工業株式会社 フルオロポリマーの製造方法、ポリテトラフルオロエチレン組成物及びポリテトラフルオロエチレン粉末
EP4026855A4 (en) 2019-09-05 2023-09-20 Daikin Industries, Ltd. COMPOSITION AND PRODUCTION PROCESS THEREOF
EP4026854A4 (en) 2019-09-05 2024-01-17 Daikin Ind Ltd AQUEOUS POLYTETRAFLUORETHYLENE DISPERSION
EP4039716A4 (en) 2019-10-03 2023-10-25 Daikin Industries, Ltd. POLYTETRAFLUOROETHYLENE AND PRODUCTION METHOD THEREFOR
CN114729071A (zh) 2019-11-19 2022-07-08 大金工业株式会社 聚四氟乙烯的制造方法
CN114651019A (zh) 2019-11-19 2022-06-21 大金工业株式会社 含氟聚合物的制造方法
JP7352110B2 (ja) 2019-11-19 2023-09-28 ダイキン工業株式会社 フルオロポリマーの製造方法、ポリテトラフルオロエチレンの製造方法、パーフルオロエラストマーの製造方法および組成物
JP6989792B2 (ja) 2019-12-25 2022-01-12 ダイキン工業株式会社 フルオロポリマーの製造方法
EP4212556A1 (en) 2020-09-07 2023-07-19 Daikin Industries, Ltd. Aqueous modified polytetrafluoroethylene dispersion
WO2022107894A1 (ja) 2020-11-19 2022-05-27 ダイキン工業株式会社 ポリテトラフルオロエチレンの製造方法およびポリテトラフルオロエチレンを含有する組成物
CN116670181A (zh) 2021-01-28 2023-08-29 大金工业株式会社 含氟聚合物组合物的制造方法
JPWO2022163814A1 (ko) 2021-01-28 2022-08-04
WO2022196804A1 (ja) 2021-03-18 2022-09-22 ダイキン工業株式会社 フッ素樹脂の製造方法、フッ素樹脂および水性分散液
WO2022244784A1 (ja) 2021-05-19 2022-11-24 ダイキン工業株式会社 フルオロポリマーの製造方法、ポリテトラフルオロエチレンの製造方法および組成物
JPWO2023277140A1 (ko) 2021-06-30 2023-01-05
WO2023277139A1 (ja) 2021-06-30 2023-01-05 ダイキン工業株式会社 フルオロポリマー組成物の製造方法およびフルオロポリマー組成物

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838092A (en) * 1971-04-21 1974-09-24 Kewanee Oil Co Dustless compositions containing fiberous polytetrafluoroethylene
US3974089A (en) * 1971-04-21 1976-08-10 The Harshaw Chemical Company Process for preventing segregation of a component in a mixture of powders
GB1582442A (en) * 1976-01-22 1981-01-07 Exxon Research Engineering Co Dust laying
JPS5712002A (en) * 1980-06-27 1982-01-21 Lion Corp Emulsifying agent for emulsion polymerization
US4551261A (en) * 1984-05-07 1985-11-05 Dearborn Chemical Co. Dust suppression with elastomer-containing foam
US4746543A (en) * 1985-12-10 1988-05-24 Zinkan Enterprises, Inc. Composition and method for dust control
JPS6355176A (ja) * 1986-08-27 1988-03-09 大日本インキ化学工業株式会社 セメント系床面用の防塵性被覆組成物
JP2538782B2 (ja) * 1987-09-24 1996-10-02 村樫石灰工業 株式会社 防塵処理方法
EP0423836B1 (en) * 1987-09-24 1992-12-02 Murakashi Lime Industry Co., Ltd A method for dust-control treatment
JP2538783B2 (ja) * 1987-09-24 1996-10-02 村樫石灰工業 株式会社 防塵処理剤組成物
JP2593697B2 (ja) * 1988-09-27 1997-03-26 三井サイテック株式会社 石炭の取扱管理方法
US5256444A (en) * 1990-08-29 1993-10-26 Betz Laboratories, Inc. Method for suppressing dust emissions from bulk solids
JP3230008B2 (ja) * 1991-12-18 2001-11-19 村樫石灰工業株式会社 化粧料組成物

Also Published As

Publication number Publication date
DE69526085T2 (de) 2002-11-21
EP0770659A4 (en) 1997-10-08
EP0770659A1 (en) 1997-05-02
EP0770659B1 (en) 2002-03-27
JP2827152B2 (ja) 1998-11-18
AU2808195A (en) 1996-02-09
WO1996001881A1 (fr) 1996-01-25
JPH0820767A (ja) 1996-01-23
KR100351571B1 (ko) 2003-01-24
BR9506031A (pt) 1997-10-14
DE69526085D1 (de) 2002-05-02
NZ288742A (en) 1997-11-24
US5788879A (en) 1998-08-04
AU692569B2 (en) 1998-06-11

Similar Documents

Publication Publication Date Title
KR960704993A (ko) 분진억제방법(method of controlling dust)
EP1008617A3 (en) Particle size stable silicone emulsions
CA2612673A1 (en) Method for dust-preventive treatment of material having dusting property
AU589407B2 (en) Method and emulsions for the control of dust
KR900004323A (ko) 유화 조성물
NO302528B1 (no) Fremgangsmåte for fremstilling av emulsjoner som kan polymeriseres til absorberende skummaterialer
KR940018457A (ko) 표백제 냄새를 적게내는 농축 액체 표백조성물과 그 제조방법 및 처리방법
BR9809865A (pt) Fixador de perfume, perfume e produto base misturados com o mesmo, e, produto perfumado.
CA2443994A1 (en) Powder paints, method for production and use thereof
DE69622791D1 (de) Kolloidale Dispersionen von flüssigem Persäure-Ausgangsmaterial: Mikroemulsionen
ATE148726T1 (de) Wässrige, durch wasserabspaltung härtende siliconöldispersionen und deren verwendung als elastische dichtungsmaterialien
KR890017351A (ko) 보존 조성물
KR950703929A (ko) 화장제 조성물(Cosmetic Composition)
KR960701914A (ko) 오일 및 /또는 고무 및 /또는 잘 차폐된 (폴리)이소시아네이트 수지의 수성 유화액을 제조하는 방법. 및 생성된 유화액(method for preparing aqueous emulsions of oils and/or gums and/or preferably masked (poly) isocyanate resins, and resulting emulsions)
KR950026955A (ko) 불소수지도료조성물
ES2014848A6 (es) Una emulsion insecticida transparente y metodo para producirla.
GR3015518T3 (en) Method of producing collagen particles, and the use of such particles as substrates for active substances.
KR950005158A (ko) 고체 배합물
BR9507087A (pt) Suspensões aquosas de materiais inorgânicos
DE69625849D1 (de) Kolloidale Dispersionen von flüssigem Persäure-Ausgangsmaterial: Flüssigkristalle
KR880006299A (ko) 미립자상 탄성체 조성물 및 이의 제조방법
KR860006207A (ko) 농약 조성물
US4083966A (en) Method of emulsifying mineral oil
BR9910549A (pt) Composições estabilizadas, processo para estabilização de material de amÈnio quaternário, condicionadores de rinsagem sólido e lìquido, e, processo para reduzir o nìvel de descoloração do material de amÈnio quaternário.
EP0352804A3 (en) Coloring high-molecular particulate material and coating composition including the same

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20120801

Year of fee payment: 11

FPAY Annual fee payment

Payment date: 20130812

Year of fee payment: 12

LAPS Lapse due to unpaid annual fee