ES460272A1 - Procedimiento para la obtencion de una mezcla de goma de li-bre fluidez. - Google Patents

Procedimiento para la obtencion de una mezcla de goma de li-bre fluidez.

Info

Publication number
ES460272A1
ES460272A1 ES460272A ES460272A ES460272A1 ES 460272 A1 ES460272 A1 ES 460272A1 ES 460272 A ES460272 A ES 460272A ES 460272 A ES460272 A ES 460272A ES 460272 A1 ES460272 A1 ES 460272A1
Authority
ES
Spain
Prior art keywords
rubber
polyacrylonitrile
powder
particle size
mechanically
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.)
Expired
Application number
ES460272A
Other languages
English (en)
Spanish (es)
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of ES460272A1 publication Critical patent/ES460272A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L11/00—Compositions of homopolymers or copolymers of chloroprene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
    • C08L23/0853—Ethene vinyl acetate copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16—Ethene-propene or ethene-propene-diene copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/02—Copolymers with acrylonitrile
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06—Copolymers with styrene
    • C08L9/08—Latex
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/18—Homopolymers or copolymers of nitriles
    • C08L33/20—Homopolymers or copolymers of acrylonitrile

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
ES460272A 1976-07-02 1977-06-30 Procedimiento para la obtencion de una mezcla de goma de li-bre fluidez. Expired ES460272A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762629705 DE2629705A1 (de) 1976-07-02 1976-07-02 Trennmittel fuer kautschukpulver

Publications (1)

Publication Number Publication Date
ES460272A1 true ES460272A1 (es) 1979-05-01

Family

ID=5982009

Family Applications (1)

Application Number Title Priority Date Filing Date
ES460272A Expired ES460272A1 (es) 1976-07-02 1977-06-30 Procedimiento para la obtencion de una mezcla de goma de li-bre fluidez.

Country Status (8)

Country Link
JP (1) JPS535243A (Direct)
BE (1) BE856245A (Direct)
CA (1) CA1090023A (Direct)
DE (1) DE2629705A1 (Direct)
ES (1) ES460272A1 (Direct)
FR (1) FR2356692A1 (Direct)
GB (1) GB1523850A (Direct)
NL (1) NL7707291A (Direct)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6633648B2 (ja) * 2015-04-13 2020-01-22 アランセオ・ドイチュランド・ゲーエムベーハー 低い放散値を有するニトリルゴムを含む粉末状混合物

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1570124B2 (de) * 1965-09-11 1973-04-05 Lehmann & Voss & Co, 2000 Hamburg Inhibierung der anvulkanisation von chloroprenhomo- oder -copolymerisaten
FR1534717A (fr) * 1967-02-27 1968-08-02 Pechiney Saint Gobain Procédé d'obtention de polymères caoutchouteux n'ayant pas tendance à l'agglomération
FR2084006A5 (Direct) * 1970-03-04 1971-12-17 Exxon Research Engineering Co
US3839503A (en) * 1972-10-10 1974-10-01 Phillips Petroleum Co Process for preparing blends of finely particulate polyacrylonitrile and high vinyl polybutadiene

Also Published As

Publication number Publication date
BE856245A (fr) 1977-12-29
FR2356692B1 (Direct) 1982-06-18
JPS535243A (en) 1978-01-18
FR2356692A1 (fr) 1978-01-27
NL7707291A (nl) 1978-01-04
DE2629705A1 (de) 1978-01-05
CA1090023A (en) 1980-11-18
GB1523850A (en) 1978-09-06

Similar Documents

Publication Publication Date Title
ES8405082A1 (es) Un procedimiento mejorado para la preparacion de una composicion metalica de grano fino.
GB1478382A (en) Pressure-fixable developing powder
GB1266271A (Direct)
JPS565840A (en) Anisotropic pressure electrically-conductive elastomer molded article
GB1529953A (en) Resilient material which is electrically conductive under pressure
ES460272A1 (es) Procedimiento para la obtencion de una mezcla de goma de li-bre fluidez.
JPS51130241A (en) A dispersion system for an electrophoretic display device
GB936818A (Direct)
ES441302A1 (es) Procedimiento para convertir caucho vulcanizado en caucho vulcanizado finamente dividido.
KR840006826A (ko) 염피막 마그네슘입자 제조방법
JPS5274626A (en) Adhesive
ES429826A1 (es) Procedimiento para la preparacion de masas de resina sinte-tica.
Inaba et al. The making of Cu-Zn-Al sintered shape memory alloys
Whalen et al. Progress on Injection-Molded, Reaction-Bonded SiC
JPS565132A (en) Deoxidizing agent and preparation thereof
PERRAULT et al. Measurement of the efficiency of surface-active agents by mechanical spectroscopy(rheological characteristics of three composite propellants at low temperatures)
Takeuchi A Study on Closest Packing of Gas-Atomized Steel Particles
FRANTSEVICH New trends in developing superstrong and heat-resistant materials(Development of techniques for synthesizing dispersion-strengthened, heat-resistant, composite materials)
JPS56119753A (en) Manufacture of si-a -fe alloy material having high permeability
SU616340A1 (ru) Спеченный фрикционный материал на основе железа
ES457815A1 (es) Procedimiento y dispositivo para la densificacion de una mezcla de caucho vulcanizable.
JPS5441947A (en) Composite material for molding
Donaldson An Evaluation of High Performance Materials Processed Using Warm Compaction Technology
JPS6483639A (en) Manufacture of self-lubricative composite material
JPS56139612A (en) Recarburizer for steel making