BR8803056A - Composicao para estabilizar uma borracha do tipo guaiule e processo para reduzir a velocidade de oxidacao de borracha do tipo guaiule - Google Patents
Composicao para estabilizar uma borracha do tipo guaiule e processo para reduzir a velocidade de oxidacao de borracha do tipo guaiuleInfo
- Publication number
- BR8803056A BR8803056A BR8803056A BR8803056A BR8803056A BR 8803056 A BR8803056 A BR 8803056A BR 8803056 A BR8803056 A BR 8803056A BR 8803056 A BR8803056 A BR 8803056A BR 8803056 A BR8803056 A BR 8803056A
- Authority
- BR
- Brazil
- Prior art keywords
- guaiule
- rubber
- stabilize
- composition
- reduce
- Prior art date
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
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
- C08J3/2053—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the additives only being premixed with a liquid phase
-
- 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
- C08K5/005—Stabilisers against oxidation, heat, light, ozone
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/12—Adsorbed ingredients, e.g. ingredients on carriers
-
- 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
- C08J2307/00—Characterised by the use of natural rubber
-
- 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
- Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S528/93—Guayule rubber
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Medicines Containing Plant Substances (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/065,240 US4829117A (en) | 1987-06-22 | 1987-06-22 | Stabilization of guayule-type rubbers |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8803056A true BR8803056A (pt) | 1989-01-10 |
Family
ID=22061315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8803056A BR8803056A (pt) | 1987-06-22 | 1988-06-22 | Composicao para estabilizar uma borracha do tipo guaiule e processo para reduzir a velocidade de oxidacao de borracha do tipo guaiule |
Country Status (7)
Country | Link |
---|---|
US (1) | US4829117A (pt) |
AU (1) | AU1739488A (pt) |
BR (1) | BR8803056A (pt) |
ES (1) | ES2006967A6 (pt) |
GB (1) | GB2206120A (pt) |
IL (1) | IL86524A0 (pt) |
ZA (1) | ZA883787B (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4988388A (en) * | 1989-03-03 | 1991-01-29 | Bridgestone/Firestone, Inc. | Free-flowing guayule resin and bagasse mixtures and their use as fuel or soil amendent |
EP0758001A1 (de) * | 1995-07-21 | 1997-02-12 | Nordenia Verpackungswerke GmbH | Verfahren zur wertstofflichen Verarbeitung eines Sumpfproduktes aus einer destillativen Aufbereitung |
US5603353A (en) * | 1995-11-17 | 1997-02-18 | Essman Screw Products, Inc. | Quick disconnect coupling |
AU2009236328B2 (en) | 2008-04-14 | 2014-06-19 | Bridgestone Corporation | Processes for recovering rubber from natural rubber latex |
RU2017130331A (ru) | 2012-03-06 | 2019-02-05 | Бриджстоун Корпорейшн | Способ выделения каучука из выдержанных брикетов и выдержанные брикеты, содержащие растительный материал гуаюлы |
AU2013262725B2 (en) | 2012-05-16 | 2016-10-06 | Bridgestone Corporation | Compositions containing purified non-Hevea rubber and related purification methods |
ES2936462T3 (es) | 2012-06-18 | 2023-03-17 | Bridgestone Corp | Método de desolventización de bagazo |
US10138304B2 (en) | 2012-06-18 | 2018-11-27 | Bridgestone Corporation | Methods for increasing the extractable rubber content of non-Hevea plant matter |
US10471473B2 (en) | 2012-06-18 | 2019-11-12 | Bridgestone Corporation | Systems and methods for the management of waste associated with processing guayule shrubs to extract rubber |
US20150232583A1 (en) * | 2012-09-18 | 2015-08-20 | Panaridus | Processes and methods for extracting rubber from guayule |
US9567457B2 (en) | 2013-09-11 | 2017-02-14 | Bridgestone Corporation | Processes for the removal of rubber from TKS plant matter |
US10775105B2 (en) | 2018-11-19 | 2020-09-15 | Bridgestone Corporation | Methods for the desolventization of bagasse |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2942033A (en) * | 1960-06-21 | Stabilization of polyoxyalkylene | ||
GB598322A (en) * | 1945-06-20 | 1948-02-16 | Standard Oil Dev Co | Improvements in or relating to the stabilization of synthetic rubber latices |
US3019269A (en) * | 1962-01-30 | Stabilisation of phenols | ||
US1753184A (en) * | 1926-05-08 | 1930-04-01 | Intercontinental Rubber Compan | Treatment of guayule, etc. |
US1753185A (en) * | 1926-05-12 | 1930-04-01 | Intercontinental Rubber Compan | Extraction of rubber from guayule, etc. |
US2464927A (en) * | 1945-06-11 | 1949-03-22 | Griffith Laboratories | Antioxidant |
US2607745A (en) * | 1949-05-05 | 1952-08-19 | Eastman Kodak Co | Composition useful as an antioxidant for fats and oils |
US2538355A (en) * | 1949-07-25 | 1951-01-16 | American Cyanamid Co | 2, 2'-alkylene bis-4, 6-dialkyl phenols as rubber stabilizers |
US2607746A (en) * | 1949-07-26 | 1952-08-19 | Eastman Kodak Co | Composition useful as an antioxidant for fats and oils |
US2777008A (en) * | 1951-06-13 | 1957-01-08 | Rhein Chemie Rheinau Gmbh | Manufacture of rubber vulcanizates containing filler and polyethylene glycol ethers |
US2981628A (en) * | 1954-03-18 | 1961-04-25 | Griffith Laboratories | Antioxidant composition |
US2999841A (en) * | 1958-12-24 | 1961-09-12 | Du Pont | Stabilized elastomer compositions |
US3146272A (en) * | 1959-04-02 | 1964-08-25 | Dow Chemical Co | Antioxidants for glycol derivatives |
BE606986A (pt) * | 1960-08-11 | |||
BE655915A (pt) * | 1963-11-18 | |||
US3563949A (en) * | 1967-10-19 | 1971-02-16 | Goodyear Tire & Rubber | Stabilization of polymers |
GB1435122A (en) * | 1973-02-20 | 1976-05-12 | Ici Ltd | Alkylated phenols and their use as antioxidants |
NL176574C (nl) * | 1974-03-05 | 1985-05-01 | Stamicarbon | Werkwijze voor het toevoegen van vaste toeslagstoffen aan thermoplastische kunststoffen. |
US4101512A (en) * | 1976-08-23 | 1978-07-18 | General Cable Corporation | Dispersion of antioxidant in cross-linkable polyethylene |
US4341677A (en) * | 1980-04-03 | 1982-07-27 | Ppg Industries, Inc. | Antioxidants and reinforced polymers and oil-in-water emulsions of antioxidants |
US4405532A (en) * | 1981-10-01 | 1983-09-20 | The Firestone Tire & Rubber Company | Methods for storage of guayule plant material |
US4568711A (en) * | 1984-12-07 | 1986-02-04 | The Firestone Tire & Rubber Company | Synergistic additive combination for guayule rubber stabilization |
US4616075A (en) * | 1985-04-04 | 1986-10-07 | The Firestone Tire & Rubber Company | Storage of guayule by densification |
-
1987
- 1987-06-22 US US07/065,240 patent/US4829117A/en not_active Expired - Fee Related
-
1988
- 1988-05-26 ZA ZA883787A patent/ZA883787B/xx unknown
- 1988-05-27 IL IL86524A patent/IL86524A0/xx unknown
- 1988-06-01 ES ES8801739A patent/ES2006967A6/es not_active Expired
- 1988-06-06 AU AU17394/88A patent/AU1739488A/en not_active Abandoned
- 1988-06-08 GB GB08813560A patent/GB2206120A/en not_active Withdrawn
- 1988-06-22 BR BR8803056A patent/BR8803056A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
ZA883787B (en) | 1988-12-05 |
IL86524A0 (en) | 1988-11-15 |
AU1739488A (en) | 1988-12-22 |
GB8813560D0 (en) | 1988-07-13 |
US4829117A (en) | 1989-05-09 |
ES2006967A6 (es) | 1989-05-16 |
GB2206120A (en) | 1988-12-29 |
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