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BR9700934A - Processo para a produção de borracha a partir de látex látex coagulado borracha em forma acabada e dispersão para uso em um processo - Google Patents

Processo para a produção de borracha a partir de látex látex coagulado borracha em forma acabada e dispersão para uso em um processo

Info

Publication number
BR9700934A
BR9700934A BR9700934A BR9700934A BR9700934A BR 9700934 A BR9700934 A BR 9700934A BR 9700934 A BR9700934 A BR 9700934A BR 9700934 A BR9700934 A BR 9700934A BR 9700934 A BR9700934 A BR 9700934A
Authority
BR
Brazil
Prior art keywords
rubber
latex
dispersion
production
finished form
Prior art date
Application number
BR9700934A
Other languages
English (en)
Inventor
Yusof Bin Aziz
Original Assignee
Malaysia Rubber Res Inst
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 Malaysia Rubber Res Inst filed Critical Malaysia Rubber Res Inst
Publication of BR9700934A publication Critical patent/BR9700934A/pt

Links

Classifications

    • 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
    • C08C1/15—Coagulation characterised by the coagulants used
    • 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
    • C08C1/02—Chemical or physical treatment of rubber latex before or during concentration
    • C08C1/065—Increasing the size of dispersed rubber particles
    • C08C1/07—Increasing the size of dispersed rubber particles characterised by the agglomerating agents used
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
BR9700934A 1996-02-08 1997-02-07 Processo para a produção de borracha a partir de látex látex coagulado borracha em forma acabada e dispersão para uso em um processo BR9700934A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI9600470 1996-02-08

Publications (1)

Publication Number Publication Date
BR9700934A true BR9700934A (pt) 1998-12-08

Family

ID=19749732

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9700934A BR9700934A (pt) 1996-02-08 1997-02-07 Processo para a produção de borracha a partir de látex látex coagulado borracha em forma acabada e dispersão para uso em um processo

Country Status (4)

Country Link
CN (1) CN1161385C (pt)
BR (1) BR9700934A (pt)
ID (1) ID15901A (pt)
OA (1) OA10599A (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111295296B (zh) * 2017-11-23 2022-07-05 米其林集团总公司 天然橡胶

Also Published As

Publication number Publication date
CN1163273A (zh) 1997-10-29
ID15901A (id) 1997-08-14
OA10599A (en) 2002-07-10
CN1161385C (zh) 2004-08-11

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Legal Events

Date Code Title Description
FB34 Technical and formal requirements: requirement - article 34 of industrial property law
B07A Technical examination (opinion): publication of technical examination (opinion)
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted
B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 16A, 17A, 18A, 19A E 20A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.