CA2089687A1 - Procede de production de poudre de phosphore rouge - Google Patents

Procede de production de poudre de phosphore rouge

Info

Publication number
CA2089687A1
CA2089687A1 CA2089687A CA2089687A CA2089687A1 CA 2089687 A1 CA2089687 A1 CA 2089687A1 CA 2089687 A CA2089687 A CA 2089687A CA 2089687 A CA2089687 A CA 2089687A CA 2089687 A1 CA2089687 A1 CA 2089687A1
Authority
CA
Canada
Prior art keywords
production
red phosphorus
phosphorus powder
thermal conversion
powder
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
CA2089687A
Other languages
English (en)
Other versions
CA2089687C (fr
Inventor
Yoshikazu Inao
Yasuo Nojiri
Katsutoshi Shibata
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.)
Rinkagaku Kogyo Co Ltd
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=13389960&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2089687(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2089687A1 publication Critical patent/CA2089687A1/fr
Application granted granted Critical
Publication of CA2089687C publication Critical patent/CA2089687C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/02—Preparation of phosphorus
    • C01B25/023—Preparation of phosphorus of red phosphorus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
CA002089687A 1992-02-18 1993-02-17 Procede de production de poudre de phosphore rouge Expired - Fee Related CA2089687C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPHEI.4-69002 1992-02-18
JP4069002A JP2601743B2 (ja) 1992-02-18 1992-02-18 微粉末状赤リン及びその製造方法

Publications (2)

Publication Number Publication Date
CA2089687A1 true CA2089687A1 (fr) 1993-08-19
CA2089687C CA2089687C (fr) 1996-12-17

Family

ID=13389960

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002089687A Expired - Fee Related CA2089687C (fr) 1992-02-18 1993-02-17 Procede de production de poudre de phosphore rouge

Country Status (5)

Country Link
US (1) US5292494A (fr)
EP (1) EP0566231B1 (fr)
JP (1) JP2601743B2 (fr)
CA (1) CA2089687C (fr)
DE (1) DE69314526T2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2832672B2 (ja) * 1993-08-12 1998-12-09 燐化学工業株式会社 赤リン系難燃剤及び難燃性樹脂組成物
JP5554165B2 (ja) * 2010-07-09 2014-07-23 日本化学工業株式会社 高純度元素リンの製造方法および高純度リン酸の製造方法
JP6069777B2 (ja) * 2011-07-25 2017-02-01 燐化学工業株式会社 赤リン系難燃剤、その製造方法、難燃性樹脂組成物ならびにフィルム・テープおよび薄肉電線被覆材
JP2015504452A (ja) * 2011-12-06 2015-02-12 エンパイア テクノロジー ディベロップメント エルエルシー リンローディング粒子ならびにそれらを調製および使用する方法
KR101664625B1 (ko) * 2014-12-24 2016-10-11 오씨아이 주식회사 황인의 정제방법
CN112295679A (zh) * 2020-09-30 2021-02-02 西南科技大学 一种红磷研磨方法
CN116946988B (zh) * 2023-09-05 2025-08-01 昆明理工大学 一种真空制备红磷的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2397951A (en) * 1943-10-25 1946-04-09 Tennessee Valley Authority Making red phosphorus
US2476335A (en) * 1946-11-23 1949-07-19 Tennessee Valley Authority Purification of red phosphorus
US4152403A (en) * 1976-10-26 1979-05-01 Erco Industries Limited Production of red phosphorus
CA1096587A (fr) * 1977-02-07 1981-03-03 Erco Industries Limited Production industrielle de phosphore rouge
DE2907059A1 (de) * 1979-02-23 1980-08-28 Hoechst Ag Verfahren und vorrichtung zur herstellung von rotem phosphor
US4526766A (en) * 1983-12-13 1985-07-02 Erco Industries Limited Production of red phosphorus
US4879067A (en) * 1986-06-19 1989-11-07 Rinkagaku Kogyo Co., Ltd. Red phosphorus flame retardant and nonflammable resinous composition containing the same
DE3710170A1 (de) * 1987-03-27 1988-10-13 Hoechst Ag Stabilisierter roter phosphor sowie verfahren zu seiner herstellung
CA1309789C (fr) * 1987-06-26 1992-11-03 Ichiro Sakon Methode de production d'une composition resineuse de phosphore rouge, retardatrice de la flamme et ininflammable
DE3905039A1 (de) * 1989-02-18 1990-08-23 Hoechst Ag Phlegmatisierter roter phosphor

Also Published As

Publication number Publication date
DE69314526D1 (de) 1997-11-20
JPH05229806A (ja) 1993-09-07
EP0566231A1 (fr) 1993-10-20
US5292494A (en) 1994-03-08
DE69314526T2 (de) 1998-05-14
EP0566231B1 (fr) 1997-10-15
JP2601743B2 (ja) 1997-04-16
CA2089687C (fr) 1996-12-17

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed