BR8204397A - Processo aperfeicoado para produzir borracha de butadieno solida - Google Patents
Processo aperfeicoado para produzir borracha de butadieno solidaInfo
- Publication number
- BR8204397A BR8204397A BR8204397A BR8204397A BR8204397A BR 8204397 A BR8204397 A BR 8204397A BR 8204397 A BR8204397 A BR 8204397A BR 8204397 A BR8204397 A BR 8204397A BR 8204397 A BR8204397 A BR 8204397A
- Authority
- BR
- Brazil
- Prior art keywords
- butadiene rubber
- produce solid
- perfect process
- solid butadiene
- perfect
- Prior art date
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)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/288,226 US4383108A (en) | 1981-07-29 | 1981-07-29 | Production of emulsion-polymerized butadiene rubber in powder form |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8204397A true BR8204397A (pt) | 1983-07-19 |
Family
ID=23106279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8204397A BR8204397A (pt) | 1981-07-29 | 1982-07-28 | Processo aperfeicoado para produzir borracha de butadieno solida |
Country Status (5)
Country | Link |
---|---|
US (1) | US4383108A (pt) |
EP (1) | EP0071240A1 (pt) |
JP (1) | JPS5827709A (pt) |
BR (1) | BR8204397A (pt) |
CA (1) | CA1218797A (pt) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6125366A (ja) * | 1984-07-13 | 1986-02-04 | Fujitsu Ltd | 電子写真式プリンタ |
US4558086A (en) * | 1984-10-04 | 1985-12-10 | The B. F. Goodrich Company | Method for suppressing zinc stearate aging bloom |
EP0217006B1 (en) * | 1985-07-03 | 1994-01-05 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Method of producing coagulated colloidal particles |
US4632958A (en) * | 1985-09-16 | 1986-12-30 | Armstrong World Industries, Inc. | NBR/silicate blends |
US5194583A (en) * | 1991-04-26 | 1993-03-16 | Morton International, Inc. | Method for neutralizing an alkaline solution of an organic resin |
CA2196507A1 (en) * | 1996-02-15 | 1997-08-16 | Zeon Chemicals L.P. | Non-agglomerating elastomeric particles |
US5840801A (en) * | 1996-06-24 | 1998-11-24 | Arizona Chemical Company | Method for improving dispersion and compatibility of zinc salts in elastomeric compounds during vulcanization |
US6048960A (en) * | 1997-02-11 | 2000-04-11 | Geoline S.R.L. | Method of producing synthetic elastomers and elastomeric mixtures |
US6093494A (en) * | 1997-06-27 | 2000-07-25 | The Goodyear Tire & Rubber Company | Antistrip latex for aggregate treatment |
US20040245670A1 (en) * | 2003-06-03 | 2004-12-09 | Janssen Robert A. | Method of forming a low tack elastomeric article |
CN1300223C (zh) * | 2004-06-02 | 2007-02-14 | 中国石油天然气股份有限公司 | 粉末橡胶的制造方法 |
DE102007024010A1 (de) | 2007-05-22 | 2008-11-27 | Lanxess Deutschland Gmbh | Nitrilkautschuke |
DE102007024011A1 (de) | 2007-05-22 | 2008-11-27 | Lanxess Deutschland Gmbh | Nitrilkautschuke |
ATE537193T1 (de) * | 2008-01-29 | 2011-12-15 | Lanxess Deutschland Gmbh | Optional alkylthio-endgruppen enthaltende optional hydrierte nitrilkautschuke |
EP3034518B1 (de) * | 2014-12-19 | 2017-05-24 | ARLANXEO Deutschland GmbH | Farbstabile Nitrilkautschuke |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2469827A (en) * | 1945-08-23 | 1949-05-10 | Wingfoot Corp | Coagulation of emulsion polymers |
US2561256A (en) * | 1948-05-22 | 1951-07-17 | Standard Oil Dev Co | Method of drying synthetic rubber polymers |
US2604467A (en) * | 1949-06-23 | 1952-07-22 | Phillips Petroleum Co | Coagulation of synthetic latices and recovery of emulsifying agents therefrom |
US2576909A (en) * | 1950-05-23 | 1951-12-04 | Us Rubber Co | Coagulation of synthetic rubber latices |
DE1243863B (de) * | 1958-11-14 | 1967-07-06 | Bayer Ag | Verfahren zum Koagulieren von waessrigen Dispersionen von Polychloropren |
BE637214A (pt) * | 1962-09-10 | |||
US3813259A (en) * | 1972-04-07 | 1974-05-28 | Goodyear Tire & Rubber | Preparation of resin encapsulated crumb rubber |
US3915909A (en) * | 1973-06-23 | 1975-10-28 | Bayer Ag | Recovery of rubber as a powder from its aqueous dispersion |
JPS54107995A (en) * | 1978-02-14 | 1979-08-24 | Nippon Zeon Co Ltd | Preparation of nbr |
-
1981
- 1981-07-29 US US06/288,226 patent/US4383108A/en not_active Expired - Fee Related
-
1982
- 1982-07-26 CA CA000408087A patent/CA1218797A/en not_active Expired
- 1982-07-27 EP EP82106768A patent/EP0071240A1/en not_active Withdrawn
- 1982-07-28 BR BR8204397A patent/BR8204397A/pt unknown
- 1982-07-29 JP JP57131334A patent/JPS5827709A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5827709A (ja) | 1983-02-18 |
CA1218797A (en) | 1987-03-03 |
US4383108A (en) | 1983-05-10 |
EP0071240A1 (en) | 1983-02-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR8403842A (pt) | Processo para preparar etileno-glicois | |
BR8107506A (pt) | Processo para produzir fosfato de tricalcio | |
BR8108482A (pt) | Processo para producao de n-fosfonometilglicina | |
BR8204397A (pt) | Processo aperfeicoado para produzir borracha de butadieno solida | |
BR8504263A (pt) | Processo para preparar borracha pulverizada | |
BR7902466A (pt) | Processo de regeneracao de alkali | |
BR7805718A (pt) | Processo de purificacao de dinitro-anilina | |
BR7701865A (pt) | Processo para produzir tereftalato de polialquileno | |
BR8008628A (pt) | Processo para prodzir continuamente microperolas de mesocabono | |
BR8000004A (pt) | Processo para recuperacao de borracha | |
BR8108402A (pt) | Processo para preparacao de carboximetilcelulose | |
BR8203345A (pt) | Processo de hidrogenacao de anilina para produzir cicloexilamina | |
BR8200617A (pt) | Processo para produzir poliolefinas | |
BR7801842A (pt) | Processo para producao de nitroso-benzeno | |
BR8305347A (pt) | Processo aperfeicoado para produzir metano | |
BR8102608A (pt) | Processo para preparar mercapto-alcoois | |
MX7042E (es) | Proceso para producir 3-amidino-benzisotiazol-1,1 bioxidos | |
BR8107049A (pt) | Processo para producao de enduracidina | |
BR8101793A (pt) | Processo para producao de n-hidroxialquil-carbazol | |
BR8101650A (pt) | Processo para produzir chapas de ferro-silicio de graos orientados | |
BR8302433A (pt) | Processo para produzir eteres alqui-ter-butilicos | |
BR8105908A (pt) | Processo para preparacao de acetaldeido | |
BR8101607A (pt) | Processo para preparar eteres haloalquilicos | |
BR8003400A (pt) | Processo para bromacao seletiva de m-fenoxitolueno | |
BR8205489A (pt) | Processo para produzir polissiloxanas lineares |