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1. 发明授权

EP2822973B1 PROCESSES FOR RECOVERING RUBBER FROM AGED BRIQUETTES AND AGED BRIQUETTES CONTAINING PLANT MATTER FROM NON-HEVEA PLANTS 有权
标题翻译： VERFAHREN ZURRÜCKGEWINNUNGVON KAUTSCHUK AUS ALTEN BRIKETTS UND ALTE BRIKETTS MIT PFLANZENMATERIAL AUS NICHT-HEVEAPFLANZEN
公开(公告)号：EP2822973B1
公开(公告)日：2017-05-03
申请号：EP13757665
申请日：2013-03-06
申请人： BRIDGESTONE CORP
发明人： HUANG YINGYI , SMALE MARK , WHITE ROBERT , MOURI HIROSHI , COLE WILLIAM
IPC分类号： C08C1/04 , B01D11/04 , C08C2/02 , C08C2/06 , C08C3/02 , C08G83/00
CPC分类号： C08J11/08 , C08C1/04 , C08C2/02 , C08C2/06 , C08C3/02 , C08G83/00 , C08J2307/00 , C08L97/02 , C08L2205/03
摘要： Provided herein are organic solvent-based processes for the removal of rubber from non- Hevea plants such as guayule shrubs. By the use of the processes, solid purified rubber can be obtained that contains 0.05-0.5 weight % dirt, 0.2-1.5 weight % ash, and 0.1-4 weight % resin (when it has been dried so as to contain 0.8 weight % volatile matter).
摘要翻译：本文提供了用于从非三叶胶植物例如银胶菊灌木中去除橡胶的基于有机溶剂的方法。通过使用这些方法，可以获得含有0.05-0.5重量％的灰尘，0.2-1.5重量％的灰分和0.1-4重量％的树脂（当干燥以含有0.8重量％的挥发物时物）。

2. 发明专利

AU2013230935B2 Processes for recovering rubber from aged briquettes and aged briquettes containing plant matter from non-Hevea plants 未知
公开(公告)号：AU2013230935B2
公开(公告)日：2016-05-19
申请号：AU2013230935
申请日：2013-03-06
申请人： BRIDGESTONE CORP
发明人： HUANG YINGYI , SMALE MARK , WHITE ROBERT , MOURI HIROSHI , COLE WILLIAM
IPC分类号： C08C1/04 , B01D11/04 , C08C2/06 , C08G83/00
摘要： Provided herein are organic solvent-based processes for the removal of rubber from aged briquettes made from compressed plant matter (briquettes) of non-Hevea plants. Also provided are aged briquettes made from the compressed plant matter of non-Hevea plants where the briquettes have been aged for either various time period after formation and the rubber within the briquette has retained its a molecular weight to within a specified range.

3. 发明专利

MX2014010721A PROCESOS PARA LA ELIMINACION DE CAUCHO DE PLANTAS NO HEVEA. 未知
公开(公告)号：MX2014010721A
公开(公告)日：2015-03-03
申请号：MX2014010721
申请日：2013-03-06
申请人： BRIDGESTONE CORP
发明人： WHITE ROBERT , HUANG YINGYI , SMALE MARK , MOURI HIROSHI , COLE WILLIAM
IPC分类号： C08C1/04 , B01D11/04 , C08C2/06 , C08G83/00
摘要： Se proporcionan en el presente, procedimientos de solvente orgánico para la extracción de caucho de plantas que no son de caucho tal como el guayule; mediante el uso del procedimiento, puede obtenerse caucho sólido purificado que contiene de 0.05 a 0.5% en peso de tierra, de 0.2 a 1.5% de ceniza y de 0.1 a 4% en peso de resina (cuando se ha secado para contener 0.8% en peso de materia volátil.).

4. 发明专利

BRPI0705805A 未知
公开(公告)号：BRPI0705805A
公开(公告)日：2008-08-19
申请号：BRPI0705805
申请日：2007-12-26
申请人： BRIDGESTONE CORP
发明人： LUO STEVEN , OZAWA YOICHI , TARTAMELLA TIMOTHY L , SMALE MARK , KURAZUMI JUNKO
IPC分类号： C08F2/60 , B60C1/00
摘要： This invention relates to a method for producing functionalized cis-1,4-polydienes having a combination of a high cis-1,4-linkage content and a high functionality, the resulting polymers and the vulcanized products containing the polymers. The functionalized cis-1,4-polydienes of the present invention are produced by a method comprising the steps of: (1) preparing a reactive polymer by polymerizing conjugated diene monomer with a lanthanide-based catalyst in the presence of less than 20% by weight of organic solvent based on the total weight of monomer, organic solvent, and resulting polymer, where the lanthanide-based catalyst is the combination of or reaction product of (a) a lanthanide compound, (b) an aluminoxane, (c) an organoaluminum compound other than an aluminoxane, and (d) a halogen-containing compound; and (2) contacting the reactive polymer with a functionalizing agent.

5. 发明专利

CA2866427C PROCESSES FOR RECOVERING RUBBER FROM AGED BRIQUETTES AND AGED BRIQUETTES CONTAINING PLANT MATTER FROM NON-HEVEA PLANTS 未知
公开(公告)号：CA2866427C
公开(公告)日：2020-07-21
申请号：CA2866427
申请日：2013-03-06
申请人： BRIDGESTONE CORP
发明人： HUANG YINGYI , SMALE MARK , WHITE ROBERT , MOURI HIROSHI , COLE WILLIAM
IPC分类号： C08C1/04 , B01D11/04 , C08C2/06 , C08G83/00
摘要： Provided herein are organic solvent-based processes for the removal of rubber from aged briquettes made from compressed plant matter (briquettes) of non-Hevea plants. Also provided are aged briquettes made from the compressed plant matter of non-Hevea plants where the briquettes have been aged for either various time period after formation and the rubber within the briquette has retained its a molecular weight to within a specified range.

6. 发明专利

AU2016213719B2 PROCESSES FOR RECOVERING RUBBER FROM AGED BRIQUETTES AND AGED BRIQUETTES CONTAINING PLANT MATTER FROM NON-HEVEA PLANTS 未知
公开(公告)号：AU2016213719B2
公开(公告)日：2017-04-13
申请号：AU2016213719
申请日：2016-08-09
申请人： BRIDGESTONE CORP
发明人： HUANG YINGYI , SMALE MARK , WHITE ROBERT , MOURI HIROSHI , COLE WILLIAM
IPC分类号： C08C1/04 , B01D11/04 , C08C2/06 , C08G83/00
摘要： Provided herein are organic solvent-based processes for the removal of rubber from aged briquettes made from compressed guayule plant matter (briquettes). Also provided are aged briquettes made from the compressed guayule plant matter where the briquettes have been aged for either various time period after formation and the rubber within the briquette has retained its a molecular weight to within a specified range.

7. 发明专利

AU2016213719A1 PROCESSES FOR RECOVERING RUBBER FROM AGED BRIQUETTES AND AGED BRIQUETTES CONTAINING PLANT MATTER FROM NON-HEVEA PLANTS 未知
公开(公告)号：AU2016213719A1
公开(公告)日：2016-08-25
申请号：AU2016213719
申请日：2016-08-09
申请人： BRIDGESTONE CORP
发明人： HUANG YINGYI , SMALE MARK , WHITE ROBERT , MOURI HIROSHI , COLE WILLIAM
IPC分类号： C08C1/04 , B01D11/04 , C08C2/06 , C08G83/00
摘要： An aged briquette comprising 78 to 95 eight % compressed chopped plant mauer (based upon the total weight of the briquette) from a nond=fievea plant, said plant matter comprising bagasse, rubber and resin, 2-20 weight % water (based upon the total weight of the briquette), 0.2-2 weight % antioxidant (based upon the total weight of rubber present in the bagasse), 0.1-5 weight % binder, wherein the briquene has been aged for 18-24 days after formation and the rubber within the briqueue has a molecular weight of 1000,00-O,500,000, as measured after organic solvent extraction of the rubber from the plant matter of the briquette.

8. 发明专利

CA2866432A1 PROCESSES FOR THE REMOVAL OF RUBBER FROM NON-HEVEA PLANTS 未知
公开(公告)号：CA2866432A1
公开(公告)日：2013-09-12
申请号：CA2866432
申请日：2013-03-06
申请人： BRIDGESTONE CORP
发明人： HUANG YINGYI , SMALE MARK , WHITE ROBERT , MOURI HIROSHI , COLE WILLIAM
IPC分类号： C08C1/04 , B01D11/04 , C08C2/06 , C08G83/00
摘要： Provided herein are organic solvent-based processes for the removal of rubber from non-Hevea plants such as guayule shrubs. By the use of the processes, solid purified rubber can be obtained that contains 0.05-0.5 weight % dirt, 0.2-1.5 weight % ash, and 0.1-4 weight % resin (when it has been dried so as to contain 0.8 weight % volatile matter).

9. 发明专利

CA2866432C PROCESSES FOR THE REMOVAL OF RUBBER FROM NON-HEVEA PLANTS 未知
公开(公告)号：CA2866432C
公开(公告)日：2019-11-12
申请号：CA2866432
申请日：2013-03-06
申请人： BRIDGESTONE CORP
发明人： HUANG YINGYI , SMALE MARK , WHITE ROBERT , MOURI HIROSHI , COLE WILLIAM
IPC分类号： C08C1/04 , B01D11/04 , C08C2/06 , C08G83/00
摘要： Provided herein are organic solvent-based processes for the removal of rubber from non-Hevea plants such as guayule shrubs. By the use of the processes, solid purified rubber can be obtained that contains 0.05-0.5 weight % dirt, 0.2-1.5 weight % ash, and 0.1-4 weight % resin (when it has been dried so as to contain 0.8 weight % volatile matter).

10. 发明专利

AU2016222428A1 PROCESSES FOR THE REMOVAL OF RUBBER FROM NON-HEVEA PLANTS 未知
公开(公告)号：AU2016222428A1
公开(公告)日：2016-09-22
申请号：AU2016222428
申请日：2016-09-01
申请人： BRIDGESTONE CORP
发明人： HUANG YINGYI , SMALE MARK , WHITE ROBERT , MOURI HIROSHI , COLE WILLIAM
IPC分类号： C08C1/04 , B01D11/04 , C08C2/06 , C08G83/00
摘要： A method of increasing the rubber recovery from guayule shrubs comprising: A. utilizing briquettes comprsing () compressed chopped guayule plant latter having an average size of 15' or less, comprising bagasse, rubber, resin, residual water and (ii) no more than 5 weight % leaves from guayule shrubs, wherein the briquettes have a density that is 40325% higher than the density of the non-compressed guayule plant matter; B subjecting the briquettes to an organic soient extraction process whereby the briqu ettes are mixed vith at least one polar organic solvent and at least one non-polar organic solvent to fonn a slurry that contins plant matter, organic solvents and 05-10 weight % water; and C, processing the surry to remove bagasse and resin and recover 95-99% by weight of the rubber contained within the briquettes, wherein (B) and (C) comprise: a, preparing a slurry from (i) the briquettes wherein the briquettes contain guayule plant matter comprising bagasse, rubber and resin (ii) the at least one non-polar organic sotvent and (iii) the at least one polar organic solvent, wherein the slurry contains 10-50% by weight plant matter from the briquettes 50-90% by weight of (ii) and iii) combined, and 05-0 weight% water from the plant matter; b, removing a majority of the bagasse from the slurry to produce a miscella and a first bagasse portion; e optional adding additional polar organic solvent non-olar orgac cont or a combination thereof to the miseia to form a reduced viscosity miscella where any polar organic solvent and non polar organic solvent may be the same or different than those utilized in (a) and where the amount of any additional polar organic solvent that is added is less than the amount that causes the rubber contained with the reduced viscosity misceila to coagulate; d. utilizing a centrifuge to remove 80-95 weight % of bagasse from the miscella resuming fromn (b)or (c) (based on the total weight of bagasse present in the miscelia) to form a purified miscelia and a second bagasse fraction wherein the majority ofrthe bagasse that is removed has a particle size of less than 105 microns; e. optionally treating the purified miscela to remove additional bagasse thereby producing a ciarfied rubber solution that contains 0.01-1% by weight of bagasse (based on the total weight of bagasse present in the slurry) wherein 90-99% of the additional bagasse that is removed has a particle size greater than 4 microns; f increasing the relative amount of polar organic solvent as compared to non-polar organic solvent Within the clarified rubber solution so as to coagulate the rubber; and g. producing solid purified rubber from the coagulated rubber where when said solid purified rubber contains 0.8 weight % volatile matter it also contains O.05-0.5 weight % dirt, 0.2-1:5 weight % ash and 0'1-4 weight % resin: wherein at least (ab(e) are conducted at a temperature or temperatures of C 0-80"Q and a pressure of 35 to 1000 kPa.

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