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61. 发明申请

US20120184005A1 BACTERIAL STRAINS AND VARIANTS THEREOF THAT CAN DEGRADE POLYLACTIC ACID, AND USES OF SAME 有权
标题翻译：细菌菌株及其可降解聚酸的变体及其用途
公开(公告)号：US20120184005A1
公开(公告)日：2012-07-19
申请号：US13499339
申请日：2010-10-01
申请人： Thierry Ferreira , Willy Aucher
发明人： Thierry Ferreira , Willy Aucher
IPC分类号： C12P7/40 , C12N9/00 , C12N1/20
CPC分类号： C12R1/01 , C08J11/105 , C08J2367/04 , C12N9/18 , C12P7/56 , Y02W30/702
摘要： The invention relates to strains of bacteria of the genus Ochrobactrum, that can degrade polylactic acid. The invention also relates to an enzyme that can degrade polylactic acid, characterized in that it is produced by said bacteria strains according to the invention. The invention also relates to the applications of said bacteria strains and said enzyme that can degrade polylactic acid.
摘要翻译：本发明涉及Ochrobactrum属的细菌菌株，其可降解聚乳酸。本发明还涉及能降解聚乳酸的酶，其特征在于由本发明的所述细菌菌株产生。本发明还涉及可降解聚乳酸的所述细菌菌株和所述酶的应用。

62. 发明申请

US20110201069A1 Method for Producing Oligomer and/or Monomer by Degrading Biodegradable Resin 有权
标题翻译：通过降解生物降解树脂生产低聚物和/或单体的方法
公开(公告)号：US20110201069A1
公开(公告)日：2011-08-18
申请号：US13125921
申请日：2009-10-27
申请人： Seishi Yoshikawa , Tsutaki Katayama , Masahito Kogure
发明人： Seishi Yoshikawa , Tsutaki Katayama , Masahito Kogure
IPC分类号： C12P7/46 , C12P1/00 , C12N9/14 , C12N9/50 , C12N9/18 , C12N9/42
CPC分类号： C08J11/105 , C08J2367/04 , C12P7/44 , C12P7/46 , C12P7/56 , C12P7/62 , Y02W30/702
摘要： An object of the present invention is to provide a method for efficiently producing an oligomer or a monomer by degrading a biodegradable resin using an enzyme, so that the oligomer or the monomer can be recovered.The present invention provides a method for producing an oligomer and/or a monomer by degrading a biodegradable resin in a degradation liquid containing a biodegradation enzyme, a buffer agent, an organic solvent, and water. In this method, the SP value of the organic solvent is less than 8.5 or more than 11.5, and the percentage content of the organic solvent (by volume) in the degradation liquid is higher than 1% and lower than 15%. In the method for producing an oligomer or a monomer, the degradation percentage of the biodegradable resin is low, and deposits of aggregates of the oligomer and/or the monomer are few, so that the recovery percentage is high.
摘要翻译：本发明的目的是提供一种通过使用酶使生物降解性树脂降解来有效地制备低聚物或单体的方法，从而能够回收低聚物或单体。本发明提供了通过降解含有生物降解酶，缓冲剂，有机溶剂和水的降解液中的生物降解性树脂来生产低聚物和/或单体的方法。在该方法中，有机溶剂的SP值小于8.5或大于11.5，并且降解液中的有机溶剂的含有比例（体积比）高于1％且低于15％。在低聚物或单体的制造方法中，生物降解性树脂的降解率低，低聚物和/或单体的聚集体的沉积少，回收率高。

63. 发明授权

US07960154B1 Polyester-based-plastic-degrading bacteria, polyester-based-plastic-degrading enzymes and polynucleotides encoding the enzymes 失效
标题翻译：聚酯基塑性降解菌，聚酯基塑性降解酶和编码酶的多核苷酸
公开(公告)号：US07960154B1
公开(公告)日：2011-06-14
申请号：US11795578
申请日：2006-01-23
申请人： Toshiaki Nakajima , Yukie Shigeno
发明人： Toshiaki Nakajima , Yukie Shigeno
IPC分类号： C12N9/00 , C12N1/20 , C12N15/00 , C07H21/04
CPC分类号： C12N9/18 , C08J11/105 , C08J2367/04 , C12N9/16 , Y02W30/702
摘要： The present invention relates to a novel microorganism and a method for degrading plastics or for collecting monomers through biological treatment using the microorganism. The present invention also relates to a novel polyester-based plastic-degrading enzyme and a polynucleotide encoding the enzyme, as well as a method for degrading plastics or for collecting monomers using the enzyme or a microorganism expressing the enzyme.
摘要翻译：本发明涉及一种新型微生物和通过使用微生物的生物处理降解塑料或收集单体的方法。本发明还涉及一种新型的聚酯基塑性降解酶和编码该酶的多核苷酸，以及一种使用该酶或表达该酶的微生物降解塑料或收集单体的方法。

64. 发明授权

US07560266B2 Method to enhance biodegradation of sulfonated aliphatic-aromatic co-polyesters by addition of a microbial consortium 失效
标题翻译：通过添加微生物联盟来增强磺化脂肪族 - 芳族共聚酯的生物降解的方法
公开(公告)号：US07560266B2
公开(公告)日：2009-07-14
申请号：US11347447
申请日：2006-02-03
申请人： Michael Bramucci , Vasantha Nagarajan
发明人： Michael Bramucci , Vasantha Nagarajan
IPC分类号： A62D3/00 , A62D3/02 , B09B3/00 , B09C1/10 , C02F3/34 , C10G32/00 , C12N1/20
CPC分类号： C12P39/00 , B09B1/00 , B09B3/00 , C02F3/34 , C07K14/195 , C08J11/105 , C08J2367/00 , C08J2367/04 , C12R1/01 , Y02W30/702 , Y10S435/822
摘要： A microbial consortium for the biodegradation of sulfonated aliphatic-aromatic co-polyesters having greater than 60 mol percent aromatic acid content based on the total acid content of the co-polyester, created by applying selective pressure. Methods to biodegrade sulfonated aliphatic-aromatic co-polyesters using microbial consortium SPDC-1 are provided.
摘要翻译：基于通过施加选择压力产生的共聚酯的总酸含量，芳族酸含量大于60mol％的磺化脂族 - 芳族共聚酯的生物降解微生物联合体。提供了使用微生物菌丝SPDC-1生物降解磺化脂肪族 - 芳族共聚酯的方法。

65. 发明申请

US20070082202A1 Molded resin object, electronic instrument using the same, and method of processing a molded resin object 失效
标题翻译：成型树脂体，使用其的电子仪器以及加工树脂成形体的方法
公开(公告)号：US20070082202A1
公开(公告)日：2007-04-12
申请号：US11337646
申请日：2006-01-24
申请人： Yasushi Yui , Shingo Yamaguchi , Hiroshi Takahashi , Kouhei Cyouraku
发明人： Yasushi Yui , Shingo Yamaguchi , Hiroshi Takahashi , Kouhei Cyouraku
IPC分类号： B32B27/18
CPC分类号： C08J7/047 , C08J11/105 , C08J2300/16 , C08J2367/04 , Y02W30/702 , Y10T428/31504 , Y10T428/31801 , Y10T428/31826 , Y10T428/31844 , Y10T428/31971
摘要： A molded resin object including a molded substrate containing a biodegradable resin and an applied coating formed on a surface of the molded substrate is disclosed, wherein the applied coating contains a proliferation accelerating agent for accelerating proliferation of a microbe. A method of disposing of a molded resin object including a molded substrate containing a biodegradable resin, including a step of applying a coating material on a molded resin object which coating material contains a proliferation accelerating agent for accelerating proliferation of a microbe is also disclosed.
摘要翻译：公开了一种模塑树脂物体，其包括含有可生物降解树脂的模塑基材和在模塑基材的表面上形成的涂布涂料，其中涂布的涂料含有用于促进微生物增殖的增殖促进剂。还公开了一种包括含有生物可降解树脂的模制基材的模制树脂物体的方法，其包括将涂料施加在模塑树脂物体上的步骤，该涂料含有用于促进微生物增殖的增殖促进剂。

66. 发明申请

US20050233425A1 Method of enzymatic depolymerization of polylactic acid and process for producing polylactic acid from depolymerization product 失效
标题翻译：聚乳酸的酶促解聚方法及由解聚产物制备聚乳酸的方法
公开(公告)号：US20050233425A1
公开(公告)日：2005-10-20
申请号：US10523688
申请日：2003-07-30
申请人： Shuichi Matsumura
发明人： Shuichi Matsumura
IPC分类号： C08G63/82 , C08J11/18 , C12P7/56 , C12P7/62 , C12P7/64
CPC分类号： C08J11/105 , C08G63/823 , C08J2367/04 , C12P7/56 , C12P7/62 , Y02P20/544 , Y02W30/702
摘要： A depolymerizing process of polylactic acid, wherein the polylactic acid is depolymerized in the presence of a hydrolase in an organic solvent or a supercritical fluid, thereby producing a re-polymerizable oligomer. A producing process of polylactic acid, wherein the re-polymerizable oligomer obtained by the above-mentioned depolymerization process is polymerized in the presence of a hydrolase or a polymerization catalyst.
摘要翻译：聚乳酸的解聚方法，其中聚乳酸在水解酶存在下在有机溶剂或超临界流体中解聚，从而制备可再聚合的低聚物。聚乳酸的制造方法，其中通过上述解聚方法得到的再聚合性低聚物在水解酶或聚合催化剂的存在下聚合。

67. 发明授权

US06407144B1 Combination biological and microwave treatments of used rubber products 失效
标题翻译：二手橡胶制品的组合生物和微波处理
公开(公告)号：US06407144B1
公开(公告)日：2002-06-18
申请号：US09542394
申请日：2000-04-04
申请人： Carl B. Fliermans , George G. Wicks
发明人： Carl B. Fliermans , George G. Wicks
IPC分类号： C08J1118
CPC分类号： C08J11/105 , C08J2319/00 , C08J2321/00 , Y02W30/702
摘要： A process and resulting product is provided in which a vulcanized solid particulate, such as vulcanized crumb rubber, has select chemical bonds altered by biotreatment with thermophillic microorganisms selected from natural isolates from hot sulfur springs. Following the biotreatment, microwave radiation is used to further treat the surface and to treat the bulk interior of the crumb rubber. The resulting combined treatments render the treated crumb rubber more suitable for use in new rubber formulations. As a result, larger loading levels and sizes of the treated crumb rubber can be used in new rubber mixtures and good properties obtained from the new recycled products.
摘要翻译：提供了一种工艺和产生的产品，其中硫化固体颗粒例如硫化碎屑橡胶通过生物处理选择化学键，所述化学键通过选自热硫弹簧的天然分离物的嗜热菌微生物进行改性。在生物处理之后，使用微波辐射来进一步处理表面并处理碎屑橡胶的大块内部。所得到的组合处理使得经处理的碎屑橡胶更适用于新的橡胶配方。因此，新橡胶混合物中可以使用较大的负载水平和尺寸的橡胶，并且从新的再生产品获得的良好性能。

68. 发明授权

US06255451B1 Degradation of biologically degradable polymers using enzymes 失效
标题翻译：使用酶降解生物降解聚合物
公开(公告)号：US06255451B1
公开(公告)日：2001-07-03
申请号：US09403676
申请日：1999-08-10
申请人： Rainhard Koch , Henrik Lund
发明人： Rainhard Koch , Henrik Lund
IPC分类号： C08F606
CPC分类号： C08J11/105 , C08J2300/16 , C08J2367/00 , C08J2367/04 , C08J2377/12 , Y02W30/702
摘要： This invention relates to the complete degradation by enzymes of moldings, sheet-like products, coatings, adhesives or foams made of biodegradable polymers. The invention relates in particular to the enzymatic degradation of polyester amides, and of polyester urethanes which contain urea groups.
摘要翻译：本发明涉及由可生物降解的聚合物制成的模制品，片状产品，涂料，粘合剂或泡沫体的酶完全降解。本发明特别涉及聚酯酰胺和含尿素基团的聚酯氨酯的酶降解。

69. 发明授权

US6121033A Degradable polyesters, a mixed culture of microorganisms for degrading these polyesters, and methods for making these substances 失效
标题翻译：可降解聚酯，用于降解这些聚酯的微生物的混合培养物，以及制备这些物质的方法
公开(公告)号：US6121033A
公开(公告)日：2000-09-19
申请号：US358348
申请日：1999-07-21
申请人： Raef M. Tadros , Delmar C. Timm
发明人： Raef M. Tadros , Delmar C. Timm
IPC分类号： C08G63/42 , C08G63/685 , C08G63/85 , C08G63/87 , C08J11/18 , C12P7/62 , C12P39/00 , C12N9/20 , C12N1/00
CPC分类号： C08J11/105 , C08G63/6854 , C08J11/18 , C12P39/00 , C12P7/625 , C08G63/42 , C08G63/85 , C08G63/87 , C08J2367/00 , C08J2367/04 , Y02W30/702 , Y02W30/706
摘要： Degradable polyesters useful in packaging, packing, agricultural, biomedical, and other applications are made by reacting amine-protected glutamic acid with diols or epoxy compounds. The polyesters include a thermoplastic main chain aliphatic polyester, a thermoset heterochain polyester and a thermoset heterochain aromatic polyester. Each of these polyesters can be hydrolyzed into monomers using a biological catalyst such as the enzyme lipase. The thermoplastic main chain aliphatic polyester and the thermoset heterochain polyester can be degraded to respiratory gases and biomass with a mixed culture of Rhizopus chinesis, Rhizopus delemar, Penecillium pinophilum, Aspergillus niger and Pseudomonas aeruginosa microorganisms. This mixed culture of microorganisms can also be used to degrade other polyesters containing hydrolyzable backbone polyesters.
摘要翻译：可用于包装，包装，农业，生物医学和其他应用的可降解聚酯通过使胺保护的谷氨酸与二醇或环氧化合物反应来制备。聚酯包括热塑性主链脂族聚酯，热固性杂链聚酯和热固性杂链芳族聚酯。可以使用生物催化剂如酶脂肪酶将这些聚酯中的每一种水解成单体。热塑性主链脂肪族聚酯和热固性杂链聚酯可通过混合培养根霉，根霉，密西西比尼黑曲霉，黑曲霉和绿脓杆菌微生物混合培养而降解为呼吸气体和生物质。这种微生物的混合培养物也可用于降解含有可水解主链聚酯的其它聚酯。

70. 发明授权

US5597851A Method for the addition of vulcanized waste rubber to virgin rubber products 失效
标题翻译：将硫化废橡胶加入原始橡胶制品的方法
公开(公告)号：US5597851A
公开(公告)日：1997-01-28
申请号：US528076
申请日：1995-09-14
申请人： Robert A. Romine , Lesley J. Snowden-Swan
发明人： Robert A. Romine , Lesley J. Snowden-Swan
IPC分类号： C08J7/12 , C08J11/18 , C12P1/04 , C12S9/00 , C12M1/10 , C12R1/07
CPC分类号： C08J11/18 , C08J11/105 , C08J7/12 , C12P1/04 , C08J2321/00 , Y02W30/702 , Y02W30/706
摘要： The invention is a method of using enzymes from thiophyllic microbes for selectively breaking the sulfur rubber cross-link bonds in vulcanized rubber. The process is halted at the sulfoxide or sulfone step so that a devulcanized layer is reactive with virgin rubber.
摘要翻译：本发明是一种使用来自硫氰化微生物的酶来选择性地破坏硫化橡胶中的硫橡胶交联键的方法。该方法在亚砜或砜步骤停止，使得脱硫层与原始橡胶反应。

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