FR2359870A1 - Procede d'enrobage de produits chimiques, liant pour sa mise en oeuvre et composition obtenue - Google Patents

Procede d'enrobage de produits chimiques, liant pour sa mise en oeuvre et composition obtenue

Info

Publication number
FR2359870A1
FR2359870A1 FR7723080A FR7723080A FR2359870A1 FR 2359870 A1 FR2359870 A1 FR 2359870A1 FR 7723080 A FR7723080 A FR 7723080A FR 7723080 A FR7723080 A FR 7723080A FR 2359870 A1 FR2359870 A1 FR 2359870A1
Authority
FR
France
Prior art keywords
binder
implementation
weight
composition obtained
degrees
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
FR7723080A
Other languages
English (en)
Other versions
FR2359870B1 (fr
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.)
Wyrough and Loser Inc
Original Assignee
Wyrough and Loser Inc
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 Wyrough and Loser Inc filed Critical Wyrough and Loser Inc
Publication of FR2359870A1 publication Critical patent/FR2359870A1/fr
Application granted granted Critical
Publication of FR2359870B1 publication Critical patent/FR2359870B1/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
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
    • 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
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/925—Natural rubber compositions having nonreactive materials, i.e. NRM, other than: carbon, silicon dioxide, glass titanium dioxide, water, hydrocarbon or halohydrocarbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Paints Or Removers (AREA)

Abstract

L'invention concerne notamment une composition utilisable pour disperser un produit chimique critique dans un mélange de caoutchouc ou de matière plastique, contenant de 60 à 95 % en poids d'un produit chimique critique et de 5 à 40 % environ en poids d'un liant, ledit liant contenant au moins un constituant choisi parmi 1 des liquides compatibles avec le mélange de caoutchouc ou de matière plastique et avec les autres constituants et 2 des cires ayant un point de fusion précis compris entre 55 et 80 degrés C, et un polymère ayant un poids moléculaire d'au moins 50 000, qui, lorsqu'il est associé avec les autres constituants du liant, produit un liant qui est un gel non collant en-dessous de 53 degrés C environ. La composition peut contenir en outre un agent de renforcement finement pulvérisé qui peut également servir de stabilisant pour le liant
FR7723080A 1976-07-30 1977-07-27 Procede d'enrobage de produits chimiques, liant pour sa mise en oeuvre et composition obtenue Granted FR2359870A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/710,115 US4092285A (en) 1976-07-30 1976-07-30 Encapsulation of critical chemicals

Publications (2)

Publication Number Publication Date
FR2359870A1 true FR2359870A1 (fr) 1978-02-24
FR2359870B1 FR2359870B1 (fr) 1981-07-10

Family

ID=24852686

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7723080A Granted FR2359870A1 (fr) 1976-07-30 1977-07-27 Procede d'enrobage de produits chimiques, liant pour sa mise en oeuvre et composition obtenue

Country Status (10)

Country Link
US (1) US4092285A (fr)
JP (1) JPS5341342A (fr)
BE (1) BE857358A (fr)
BR (1) BR7704985A (fr)
CA (1) CA1115890A (fr)
DE (1) DE2733617A1 (fr)
FR (1) FR2359870A1 (fr)
GB (1) GB1551499A (fr)
IT (1) IT1080790B (fr)
NL (1) NL186093C (fr)

Families Citing this family (36)

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JPS5649744A (en) * 1979-09-29 1981-05-06 Nitto Electric Ind Co Ltd Composite oleogel and production thereof
US4397992A (en) * 1982-04-21 1983-08-09 Wyrough And Loser, Inc. Predispersed liquid or low melting solid peroxide vulcanizing agent or coagent compositions
US4413069A (en) * 1982-09-20 1983-11-01 Marshall Joseph W Composition with selectively active modifier and method
JPH0721088B2 (ja) * 1985-10-31 1995-03-08 三新化学工業株式会社 ゴム用添加剤
US5435821A (en) * 1985-12-12 1995-07-25 Exxon Research & Engineering Co. Controlled release vegetation enhancement agents coated with sulfonated polymers, method of production and prcesses of use
US4895884A (en) * 1987-10-06 1990-01-23 The Goodyear Tire & Rubber Company Rubber containing microencapsulated antidegradants
US5023287A (en) * 1987-11-05 1991-06-11 The Goodyear Tire & Rubber Company Rubber containing matrix-antidegradants
JP2597378B2 (ja) * 1988-03-10 1997-04-02 井上石灰工業株式会社 ゴム加硫用粒状硫黄
JP2597379B2 (ja) * 1988-03-10 1997-04-02 井上石灰工業株式会社 ゴム用粒状加硫促進剤
US4919841A (en) * 1988-06-06 1990-04-24 Lever Brothers Company Wax encapsulated actives and emulsion process for their production
EP0537006A3 (en) * 1991-10-10 1993-06-16 Elastochem, Inc. Fluxed composites
DE19522475C1 (de) * 1995-06-21 1996-09-26 Byk Chemie Gmbh Verwendung rieselfähiger Additivzubereitungen in Pulverlacken
JPH08253628A (ja) * 1996-04-22 1996-10-01 Sanshin Chem Ind Co Ltd ゴム用添加剤の製造方法
US6194504B1 (en) * 1997-04-28 2001-02-27 Sartomer Technologies, Inc. Process for compounding metal salts in elastomers
DE19754341A1 (de) * 1997-11-25 1999-07-29 Schill & Seilacher Mikroverkapseltes Kautschukadditiv
US6387986B1 (en) * 1999-06-24 2002-05-14 Ahmad Moradi-Araghi Compositions and processes for oil field applications
JP2004528444A (ja) * 2001-04-13 2004-09-16 ピレリ・プネウマティチ・ソチエタ・ペル・アツィオーニ エチレンコポリマーを含むタイヤ、トレッドバンド、およびそれらに使用されるエラストマー組成物
US20040192816A1 (en) * 2001-04-13 2004-09-30 Maurizio Galimberti Product in subdivided form for preparing crosslinkable elastomeric compositions
US20040143066A1 (en) * 2001-04-13 2004-07-22 Maurizio Galimberti Tyre with high roadholding, tread band and elastomeric composition used therein
US6617295B2 (en) 2001-04-27 2003-09-09 Polyone Corporation Composition and method for foaming resin
US6916770B2 (en) 2001-04-27 2005-07-12 Polyone Corporation Multi-functional color concentrate compositions
EP1419044B1 (fr) * 2001-07-25 2012-12-12 Pirelli Tyre S.p.A. Procede permettant de produire une composition elastomere de maniere continue
US20050085582A1 (en) * 2001-10-30 2005-04-21 Maurizio Galimberti Tyre with low rolling resistance, tread band and elastomeric composition used therein
US7964128B2 (en) 2001-12-19 2011-06-21 Pirelli Pneumatici S.P.A. Process and apparatus for continuously producing an elastomeric composition
US20050205290A1 (en) * 2002-04-29 2005-09-22 Pinacci Paola L Fire resistant cable
US20040010024A1 (en) * 2002-07-10 2004-01-15 Howarth Jonathan N. Particulate blends and compacted products formed therefrom, and the preparation thereof
EP1521668B1 (fr) * 2002-07-11 2010-04-14 Pirelli Tyre S.p.A. Procede et appareil de preparation en continu d'une composition d'elastomere
US6965035B1 (en) 2002-07-25 2005-11-15 Albemarle Corp Compacted forms of halogenated hydantoins
DE10241942A1 (de) * 2002-09-10 2004-03-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Mikrokapseln für die Kautschukherstellung und Verfahren zu deren Herstellung
US20040214927A1 (en) * 2003-01-24 2004-10-28 Nitzsche Norman E. Compatible multi-functional color concentrate compositions
US7388043B2 (en) * 2003-06-13 2008-06-17 Mirna Errasquin Crosslinking agents encapsulated in polymers and methods of manufacturing the same
TWI385182B (zh) 2004-03-15 2013-02-11 Jsr Corp Conjugated diene (co) poly rubber and method for producing the same
DE102005035388A1 (de) * 2005-07-28 2007-02-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Mikroverkapselte Kautschukadditive und Verfahren zu deren Herstellung
DE102008040138A1 (de) * 2008-07-03 2010-01-07 Rhein Chemie Rheinau Gmbh Verfahren und Vorrichtung zur Herstellung einer vernetzbaren Kautschukmischung
CN103408851A (zh) * 2013-08-29 2013-11-27 宁波硫华聚合物有限公司 二烷基二硫代磷酸锌预分散母胶粒及其制备方法
WO2020128990A1 (fr) * 2018-12-21 2020-06-25 Pirelli Tyre S.P.A. Capsules comprenant des agents accélérant la vulcanisation, leur préparation et leur utilisation dans la vulcanisation de composés élastomères pour pneus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB919495A (en) * 1958-06-09 1963-02-27 Nat Lead Co Improvements in or relating to paraffin-coated addition agents for elastomer compositions and methods of making the same
GB941693A (en) * 1961-10-18 1963-11-13 Us Rubber Co Rubber chemical compositions
FR2139409A5 (fr) * 1971-05-11 1973-01-05 Rhein Chemie Rheinau Gmbh

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2598209A (en) * 1950-09-08 1952-05-27 Monsanto Chemicals Method of making agglomerates
US2653924A (en) * 1950-12-23 1953-09-29 Sharples Chemicals Inc Vulcanization accelerators
US2888444A (en) * 1955-09-23 1959-05-26 Goodyear Tire & Rubber Process for pelletizing dry rubber accelerators
US3012985A (en) * 1958-03-27 1961-12-12 Stauffer Chemical Co Pelletized sulfur
US3000841A (en) * 1958-07-01 1961-09-19 Ware John Composition and method for incorporating powdered material in rubber and plastic compositions
US3157610A (en) * 1960-12-23 1964-11-17 Standard Oil Co Petroleum wax-ethylene alkene coating composition
US3251798A (en) * 1962-05-15 1966-05-17 Du Pont Elastomer compounding process
NL299288A (fr) * 1962-10-16
BE669415A (fr) * 1964-09-09
GB1161117A (en) * 1965-08-26 1969-08-13 Ralli Bondite Ltd Improvements relating to Sealants.
US3562193A (en) * 1966-11-25 1971-02-09 Borden Inc Composition containing polymer latex,aromatic oil,cured elastomeric aggregates and curing agents
DE1642998B2 (de) * 1967-03-23 1973-05-17 Verfahren zur verhinderung der agglomeration feinteiliger, 1ulverfoermiger stoffe
US3630905A (en) * 1968-11-19 1971-12-28 Phillips Petroleum Co Oil-extended vi improvers
US3738948A (en) * 1970-12-21 1973-06-12 Ppg Industries Inc Rubber compositions
US3717600A (en) * 1971-01-13 1973-02-20 Merck & Co Inc Magnesium oxide dispersions
GB1430768A (en) * 1972-06-08 1976-04-07 Burmah Oil Trading Ltd Polymer composition method of and means for establishing an electrical connection between a flexible conductor cable or strip and a rigid circuit
DE2144378B2 (de) * 1971-09-04 1975-08-07 Bayer Ag, 5090 Leverkusen Verfahren zur Agglomeration von Kautschukchemikalien
US3912684A (en) * 1974-01-18 1975-10-14 Cities Service Oil Co Pelletized semi-vulcanized butyl rubber

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB919495A (en) * 1958-06-09 1963-02-27 Nat Lead Co Improvements in or relating to paraffin-coated addition agents for elastomer compositions and methods of making the same
GB941693A (en) * 1961-10-18 1963-11-13 Us Rubber Co Rubber chemical compositions
FR2139409A5 (fr) * 1971-05-11 1973-01-05 Rhein Chemie Rheinau Gmbh

Also Published As

Publication number Publication date
CA1115890A (fr) 1982-01-05
IT1080790B (it) 1985-05-16
NL186093B (nl) 1990-04-17
BE857358A (fr) 1977-12-01
JPS5440577B2 (fr) 1979-12-04
NL186093C (nl) 1990-09-17
JPS5341342A (en) 1978-04-14
DE2733617C2 (fr) 1988-09-15
BR7704985A (pt) 1978-07-04
FR2359870B1 (fr) 1981-07-10
GB1551499A (en) 1979-08-30
US4092285A (en) 1978-05-30
NL7708258A (nl) 1978-02-01
DE2733617A1 (de) 1978-02-02

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Legal Events

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