MY148418A - Coagulation method of natural rubber latex - Google Patents

Coagulation method of natural rubber latex

Info

Publication number
MY148418A
MY148418A MYPI20054598A MY148418A MY 148418 A MY148418 A MY 148418A MY PI20054598 A MYPI20054598 A MY PI20054598A MY 148418 A MY148418 A MY 148418A
Authority
MY
Malaysia
Prior art keywords
acid
natural rubber
rubber latex
coagulation method
coagulation
Prior art date
Application number
Inventor
Tanaka Yasuyuki
Jitladda Sakdapipanich
Taniyama Iwao
Imaizumi Fumitake
Original Assignee
Sumitomo Rubber Ind
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 Sumitomo Rubber Ind filed Critical Sumitomo Rubber Ind
Publication of MY148418A publication Critical patent/MY148418A/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • General 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

THE COAGULATION METHOD OF NATURAL RUBBER LATEX TO FORM POROUS SLURRY CRUMBS BY THE ADDITION OF (1) ACID AND (2) (I) AT LEAST ONE OF THE SALTS SELECTED FROM CALCIUM OR AMMONIUM SALT OF NITRIC ACID, SULFURIC ACID, CARBONIC ACID, PHOSPHORIC ACID, HYDROCHLORIC ACID AND FORMIC ACID, AND/OR (II) POLYMER FLOCCULANTS WITH STIRRING. THE METHOD FOR COAGULATION OF NATURAL RUBBER LATEX QUICKLY, FACILITATING THE CONTINUOUS OPERATION WITH LOW OPERATING COST AND EQUIPMENT.
MYPI20054598 2004-09-30 2005-09-29 Coagulation method of natural rubber latex MY148418A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004286592A JP4815117B2 (en) 2004-09-30 2004-09-30 Coagulation of natural rubber latex

Publications (1)

Publication Number Publication Date
MY148418A true MY148418A (en) 2013-04-30

Family

ID=36118997

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20054598 MY148418A (en) 2004-09-30 2005-09-29 Coagulation method of natural rubber latex

Country Status (3)

Country Link
JP (1) JP4815117B2 (en)
MY (1) MY148418A (en)
WO (1) WO2006035851A1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5172159B2 (en) * 2007-01-25 2013-03-27 住友ゴム工業株式会社 Rubber composition and tire using the same
ES2377362T3 (en) * 2008-01-29 2012-03-26 Lanxess Deutschland Gmbh Nitrile rubbers, where appropriate, containing hydrogenated alkyl groups
RU2351610C1 (en) * 2008-04-24 2009-04-10 Открытое акционерное общество "Воронежский синтетический каучук" Method of emulsion rubber recovery from latex
JP2010144001A (en) * 2008-12-17 2010-07-01 Sumitomo Rubber Ind Ltd Method for manufacturing natural rubber
AU2010296000B2 (en) 2009-09-17 2013-05-23 Cabot Corporation Elastomer composite blends, method and apparatus for producing same
EP2581390B1 (en) 2010-06-10 2015-01-14 Sumitomo Rubber Industries, Ltd. Modified natural rubber, method for producing same, rubber composition, and pneumatic tire
JP5469151B2 (en) 2011-11-11 2014-04-09 住友ゴム工業株式会社 Rubber composition for pneumatic tire and pneumatic tire
JP5616369B2 (en) 2012-01-24 2014-10-29 住友ゴム工業株式会社 Rubber composition for tire and pneumatic tire
JP5687671B2 (en) * 2012-09-03 2015-03-18 住友ゴム工業株式会社 Rubber composition and pneumatic tire
JP2014133829A (en) 2013-01-10 2014-07-24 Sumitomo Rubber Ind Ltd Composite body and production method of the same, rubber composition, and pneumatic tire
KR101644675B1 (en) * 2013-05-03 2016-08-02 주식회사 엘지화학 Coagulum of emulsion polyerization latex, method for coagulation by using thereof, and method for preparing extrusion and injection formed products
CN104341540B (en) * 2013-08-05 2016-08-10 海南大学 A method for fast coagulating natural rubber latex
JP5814410B2 (en) 2014-03-17 2015-11-17 住友ゴム工業株式会社 Rubber composition for studless tire and studless tire
JP6389095B2 (en) 2014-10-08 2018-09-12 住友ゴム工業株式会社 Rubber composition for tire and pneumatic tire
ES2689764T3 (en) 2016-03-22 2018-11-15 Polytex Sportbeläge Produktions-Gmbh Distressed surface coatings comprising an anti-bulking agent
EP3222766A1 (en) * 2016-03-22 2017-09-27 Polytex Sportbeläge Produktions-GmbH Machine for manufacturing artificial turf
IT201600086155A1 (en) * 2016-08-19 2018-02-19 Versalis Spa Solidification of natural rubber latex using polyquaternary polymers.
KR102697718B1 (en) * 2019-08-16 2024-08-23 주식회사 엘지화학 Method for preparing vinylcyan compound-conjugated diene compound-aromatic vinyl compound graft copolymer and thermoplastic resin composition contatining the same
KR102697863B1 (en) * 2019-08-16 2024-08-23 주식회사 엘지화학 Method for preparing vinylcyan compound-conjugated diene compound-aromatic vinyl compound graft copolymer and thermoplastic resin composition containing the same
KR102697717B1 (en) * 2019-08-16 2024-08-23 주식회사 엘지화학 Method for preparing vinylcyan compound-conjugated diene compound-aromatic vinyl compound graft copolymer and thermoplastic resin composition contatining the same
KR102489409B1 (en) * 2019-08-16 2023-01-17 주식회사 엘지화학 Method for preparing vinylcyan compound-conjugated diene compound-aromatic vinyl compound graft copolymer and thermoplastic resin composition contatining the same
KR102697861B1 (en) * 2019-08-16 2024-08-22 주식회사 엘지화학 Method for preparing vinylcyan compound-conjugated diene compound-aromatic vinyl compound graft copolymer and thermoplastic resin composition containing the same
KR102697862B1 (en) * 2019-08-16 2024-08-23 주식회사 엘지화학 Method for preparing vinylcyan compound-conjugated diene compound-aromatic vinyl compound graft copolymer and thermoplastic resin composition containing the same
KR102697716B1 (en) * 2019-08-16 2024-08-23 주식회사 엘지화학 Method for preparing vinylcyan compound-conjugated diene compound-aromatic vinyl compound graft copolymer and thermoplastic resin composition contatining the same
CN119192430B (en) * 2024-10-09 2026-01-27 北京化工大学 Method for carbonizing-solidifying natural latex by using carbon dioxide under normal pressure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3261204B2 (en) * 1993-05-13 2002-02-25 花王株式会社 Coagulation aid for deproteinized natural rubber latex and method for producing raw rubber using the same
JP3673502B2 (en) * 2001-02-26 2005-07-20 住友ゴム工業株式会社 Deproteinized natural rubber latex, process for producing the same and rubber product using the same
JP2003221402A (en) * 2001-11-06 2003-08-05 Tokuyama Corp Method for producing silica-filled rubber
WO2005012365A1 (en) * 2003-08-04 2005-02-10 Thai Rubber Latex Corporation (Thailand) Public Company Limited Deproteinized natural rubber, its composition and use thereof

Also Published As

Publication number Publication date
WO2006035851A1 (en) 2006-04-06
JP2006096926A (en) 2006-04-13
JP4815117B2 (en) 2011-11-16

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