FR2318190A1 - Procede de fabrication de caoutchouc pulverulent - Google Patents

Procede de fabrication de caoutchouc pulverulent

Info

Publication number
FR2318190A1
FR2318190A1 FR7621712A FR7621712A FR2318190A1 FR 2318190 A1 FR2318190 A1 FR 2318190A1 FR 7621712 A FR7621712 A FR 7621712A FR 7621712 A FR7621712 A FR 7621712A FR 2318190 A1 FR2318190 A1 FR 2318190A1
Authority
FR
France
Prior art keywords
manufacturing process
rubber manufacturing
pulverulent rubber
pulverulent
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
FR7621712A
Other languages
English (en)
Other versions
FR2318190B1 (fr
Inventor
Takeshi Yamawaki
Takanori Uchida
Makoto Nakajima
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Publication of FR2318190A1 publication Critical patent/FR2318190A1/fr
Application granted granted Critical
Publication of FR2318190B1 publication Critical patent/FR2318190B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/16—Powdering or granulating by coagulating dispersions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C1/00—Treatment of rubber latex
    • C08C1/14—Coagulation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
    • C08J3/215—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase at least one additive being also premixed with a liquid phase
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2321/00—Characterised by the use of unspecified rubbers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/931—Physical treatment of natural rubber or natural rubber containing material or chemical treatment of non-rubber portion thereof, e.g. extraction of rubber from milk weed
    • Y10S528/934—Latex
    • Y10S528/936—Coagulating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR7621712A 1975-07-16 1976-07-15 Procede de fabrication de caoutchouc pulverulent Granted FR2318190A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50086827A JPS5211233A (en) 1975-07-16 1975-07-16 Process for manufacturing rubber powder

Publications (2)

Publication Number Publication Date
FR2318190A1 true FR2318190A1 (fr) 1977-02-11
FR2318190B1 FR2318190B1 (fr) 1979-04-06

Family

ID=13897634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621712A Granted FR2318190A1 (fr) 1975-07-16 1976-07-15 Procede de fabrication de caoutchouc pulverulent

Country Status (6)

Country Link
US (1) US4065426A (fr)
JP (1) JPS5211233A (fr)
DE (1) DE2631591A1 (fr)
FR (1) FR2318190A1 (fr)
GB (1) GB1544224A (fr)
NL (1) NL7607938A (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1113220A (fr) * 1979-06-01 1981-12-01 Chue-Kwok J. Keung Methode de dispersion du noir de fumee dans le polyethylene
US4374941A (en) * 1981-08-27 1983-02-22 The Goodyear Tire & Rubber Company Particle size control of SBR/carbon black powder
US5028482A (en) * 1985-08-30 1991-07-02 Ecc International Limited Latex coated inorganic fillers and process for preparing same
DE3606743A1 (de) * 1986-03-01 1987-09-03 Huels Chemische Werke Ag Verfahren zur herstellung eines rieselfaehigen, gefuellten kautschukpulvers
DE3723213A1 (de) * 1987-07-14 1989-01-26 Huels Chemische Werke Ag Verfahren zur herstellung rieselfaehiger, fuellstoffhaltiger kautschukpulver
NO178294C (no) * 1989-07-24 1996-02-28 Wiggins Teape Group Ltd Fremgangsmåte for fremstilling av et luftpermeabelt ark av glassfiberarmert, termoplastisk materiale
DE69302664T2 (de) * 1992-11-26 1996-10-02 Sumitomo Rubber Ind Kautschukmischungen für Reifenlauffläche
DE19843301A1 (de) * 1998-09-22 2000-03-23 Pku Pulverkautschuk Union Gmbh Pulverförmige, modifizierte Füllstoffe enthaltende Kautschukpulver, Verfahren zu ihrer Herstellung und Verwendung
DE19951977A1 (de) * 1999-10-28 2001-05-03 Pku Pulverkautschuk Union Gmbh Verfahren zur Herstellung von Kautschukpulvern auf Basis NR/Russ und so hergestellte Kautschukpulver
DE10008877A1 (de) * 2000-02-25 2001-08-30 Pku Pulverkautschuk Union Gmbh Verfahren zur Herstellung von rußgefüllten Kautschukpulvern auf Basis wässriger Polymer-Latex-Emulsionen
JP3969329B2 (ja) * 2002-04-26 2007-09-05 豊田合成株式会社 ゴム製品の成形方法
WO2005100455A1 (fr) * 2004-04-12 2005-10-27 The Yokohama Rubber Co., Ltd. Procede destine a produire une composition contenant un polymere a partir d'un liquide contenant un constituant polymere et appareil de sechage associe
CA2798324A1 (fr) 2010-05-04 2011-11-10 Gary Brown Procede et systeme pour traiter des elastomeres et articles fabriques a partir de ceux-ci
CN103497373B (zh) * 2013-09-27 2015-06-03 安庆华兰科技有限公司 一种粉末丁腈橡胶的制备方法
CN103497372B (zh) * 2013-09-27 2015-07-15 黄山华兰科技有限公司 一种pvc与nbr共沉胶的生产方法
EP3107953B1 (fr) 2014-02-19 2018-04-11 Basf Se Procédé de séchage de polymères particulaires
CN109701850B (zh) * 2018-12-25 2021-06-08 重庆化医长寿化工集团有限公司 一种氯丁橡胶生产中的扑粉方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767605A (en) * 1969-08-13 1973-10-23 Copolymer Rubber & Chem Corp Method for preparation of rubber crumb

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2017020A1 (fr) * 1968-08-24 1970-05-15 Degussa

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767605A (en) * 1969-08-13 1973-10-23 Copolymer Rubber & Chem Corp Method for preparation of rubber crumb

Also Published As

Publication number Publication date
FR2318190B1 (fr) 1979-04-06
JPS5638613B2 (fr) 1981-09-08
NL7607938A (nl) 1977-01-18
US4065426A (en) 1977-12-27
DE2631591A1 (de) 1977-02-03
GB1544224A (en) 1979-04-19
JPS5211233A (en) 1977-01-28

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse
ST Notification of lapse
ST Notification of lapse