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BR9005670A - Composicao para revestimento de particulas de borracha umidas e processo para a preparacao da mesma,processo para a producao de balas de borracha friaveis,e a bala de borracha friavel resultante - Google Patents

Composicao para revestimento de particulas de borracha umidas e processo para a preparacao da mesma,processo para a producao de balas de borracha friaveis,e a bala de borracha friavel resultante

Info

Publication number
BR9005670A
BR9005670A BR909005670A BR9005670A BR9005670A BR 9005670 A BR9005670 A BR 9005670A BR 909005670 A BR909005670 A BR 909005670A BR 9005670 A BR9005670 A BR 9005670A BR 9005670 A BR9005670 A BR 9005670A
Authority
BR
Brazil
Prior art keywords
rubber
composition
coating
moisted
cold
Prior art date
Application number
BR909005670A
Other languages
English (en)
Inventor
Lincoln Albert Widmer
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Publication of BR9005670A publication Critical patent/BR9005670A/pt

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
    • 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
    • C08J3/124—Treatment for improving the free-flowing characteristics
    • 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
    • Y10S29/00—Metal working
    • Y10S29/078—Air blast and/or vacuum conveyor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Compounds Of Unknown Constitution (AREA)
BR909005670A 1989-11-09 1990-11-08 Composicao para revestimento de particulas de borracha umidas e processo para a preparacao da mesma,processo para a producao de balas de borracha friaveis,e a bala de borracha friavel resultante BR9005670A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/435,198 US5098635A (en) 1989-11-09 1989-11-09 Process for manufacturing friable rubber bales

Publications (1)

Publication Number Publication Date
BR9005670A true BR9005670A (pt) 1991-09-17

Family

ID=23727438

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909005670A BR9005670A (pt) 1989-11-09 1990-11-08 Composicao para revestimento de particulas de borracha umidas e processo para a preparacao da mesma,processo para a producao de balas de borracha friaveis,e a bala de borracha friavel resultante

Country Status (15)

Country Link
US (2) US5098635A (pt)
EP (1) EP0427339B1 (pt)
JP (1) JP2929501B2 (pt)
KR (1) KR940004818B1 (pt)
CN (1) CN1039340C (pt)
AT (1) ATE128159T1 (pt)
AU (1) AU6595390A (pt)
BR (1) BR9005670A (pt)
CA (1) CA2029486C (pt)
DE (1) DE69022538T2 (pt)
HU (1) HUT57647A (pt)
MX (1) MX167158B (pt)
PL (1) PL287681A1 (pt)
PT (1) PT95840A (pt)
RU (1) RU2095373C1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9201970A (nl) * 1992-11-11 1994-06-01 Dsm Nv Indenylverbindingen en katalysatorcomponenten voor de polymerisatie van olefinen.
JPH0952230A (ja) * 1995-08-10 1997-02-25 Toyo Ink Mfg Co Ltd 成形材料の自動供給方法
US6458300B1 (en) 1998-05-27 2002-10-01 Kraton Polymers U.S. Llc Conversion of sticky elastomeric polymer crumb into pellets without polymer degradation
US7341142B2 (en) * 2001-11-09 2008-03-11 Cabot Corporation Elastomer composite materials in low density forms and methods
WO2004058480A1 (en) * 2002-12-20 2004-07-15 Exxonmobil Chemical Patents Inc. Process for producing bales of amorphous and semi-crystalline polyolefins and bales produced thereby
JP4059178B2 (ja) * 2003-09-22 2008-03-12 豊田合成株式会社 ゴムの成形加工方法およびゴムの成形加工装置
MX358130B (es) 2011-03-25 2018-08-06 Dynasol Elastomeros Sa De Cv Composiciones elastomericas crudas sinteticas en forma de granulos de flujo y procedimientos para obtener las mismas.
EP2660035B1 (de) * 2012-04-30 2015-04-01 Coperion GmbH Verfahren zum Anfahren einer Aufbereitungsanlage zur Herstellung von Kunststoffgranulat sowie Aufbereitungsanlage zur Herstellung von Kunststoffgranulat
US10028481B2 (en) * 2012-09-11 2018-07-24 Pioneer Pet Products, Llc Granular absorbent and system and method for treating or processing granular absorbent during granular absorbent transport
EP3957169B1 (en) 2014-01-25 2024-02-28 Pioneer Pet Products, LLC Method for making quenched granular absorbent
KR102759228B1 (ko) 2018-06-29 2025-01-24 다우 글로벌 테크놀로지스 엘엘씨 파쇄성 베일

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2673844A (en) * 1950-12-22 1954-03-30 Standard Oil Dev Co Dusting of rubberlike materials with cellulose
US3012900A (en) * 1957-04-26 1961-12-12 Phillips Petroleum Co Dusting particles of adhesive materials
GB975847A (en) * 1962-05-22 1964-11-18 Monsanto Chemicals Improvements relating to forming pellets from rubber chemicals
FR1426194A (fr) * 1964-10-20 1966-01-28 Ile De France Nouvelle technique d'enrobage des comprimés
US3634570A (en) * 1969-10-20 1972-01-11 Du Pont Elastomer granulation process
US3655851A (en) * 1970-03-19 1972-04-11 Exxon Research Engineering Co Method for baling particulate synthetic elastomer
US3935124A (en) * 1974-01-02 1976-01-27 Miller Chemical Corporation Anti-stick composition for coating and detackifying uncured rubber articles and the like
US4183887A (en) * 1977-04-28 1980-01-15 Copolymer Rubber & Chemical Corporation Method for producing free flowing particles of elastomeric material
US4207218A (en) * 1978-03-27 1980-06-10 The B. F. Goodrich Company Friable rubber bales
JPS5528849A (en) * 1978-08-23 1980-02-29 Yokohama Rubber Co Ltd:The Device for preventing cohesion of rubber
JPS56136347A (en) * 1980-03-28 1981-10-24 Mitsui Petrochem Ind Ltd Rubber pellet of low tackiness and production thereof
JPS57149377A (en) * 1981-03-10 1982-09-14 Toyo Seikan Kaisha Ltd Sealant composition for can
JPS5951236A (ja) * 1982-09-14 1984-03-24 Sannopuko Kk カルボン酸のアルカリ土類金属塩水性分散液の製造方法
US4446094A (en) * 1982-09-23 1984-05-01 Welding Engineers, Inc. Apparatus and method for extracting fluid from an extruded material
US4622193A (en) * 1984-06-15 1986-11-11 Exxon Research & Engineering Co. Method for making free flowing coated rubber pellets
CA1272339A (en) * 1984-06-25 1990-07-31 Paul James Mollinger Process for pelletization of powder materials and products therefrom
GB2163766B (en) * 1984-08-30 1988-01-27 Kelco Ail Int Ltd Printing paste thickener compositions
US4657590A (en) * 1984-10-22 1987-04-14 The First National Bank Of Cincinnati Basic dye ink formulations and methods
DE3439010A1 (de) * 1984-10-25 1986-04-30 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung lagerfaehiger kautschukkruemel
FI903476A7 (fi) * 1989-08-18 1991-02-19 Aqualon Co Hydroksietyyliselluloosan vesipitoinen suspensio

Also Published As

Publication number Publication date
RU2095373C1 (ru) 1997-11-10
ATE128159T1 (de) 1995-10-15
MX167158B (es) 1993-03-08
HUT57647A (en) 1991-12-30
KR910009850A (ko) 1991-06-28
EP0427339A3 (en) 1992-01-02
JP2929501B2 (ja) 1999-08-03
KR940004818B1 (ko) 1994-06-01
CN1039340C (zh) 1998-07-29
JPH03210335A (ja) 1991-09-13
US5559178A (en) 1996-09-24
CA2029486A1 (en) 1991-05-10
DE69022538T2 (de) 1996-05-15
US5098635A (en) 1992-03-24
EP0427339B1 (en) 1995-09-20
AU6595390A (en) 1991-05-16
PL287681A1 (en) 1991-07-15
CN1051575A (zh) 1991-05-22
PT95840A (pt) 1991-09-13
HU907066D0 (en) 1991-05-28
EP0427339A2 (en) 1991-05-15
CA2029486C (en) 2001-04-24
DE69022538D1 (de) 1995-10-26

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 08/11/2010