专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130206636A1 AMORPHOUS, HIGH GLASS TRANSITION TEMPERATURE COPOLYESTER COMPOSITIONS, METHODS OF MANUFACTURE, AND ARTICLES THEREOF 有权
公开(公告)号：US20130206636A1
公开(公告)日：2013-08-15
申请号：US13397200
申请日：2012-02-15
申请人： Navinchandra S. ASTHANA , Ganesh KANNAN
发明人： Navinchandra S. ASTHANA , Ganesh KANNAN
IPC分类号： B65D23/00 , C08L67/02 , B29C45/00 , C08L55/02 , C08L55/00 , C08L25/06 , C08G63/199 , C08L69/00
CPC分类号： C08G63/553 , C08G63/185 , C08L51/04 , C08L55/02 , C08L67/02 , C08L2205/02 , C08L2205/025 , C08L25/06
摘要： An amorphous copolyester comprising the reaction product of: (a) a monomer of formula I wherein R1, R2, R3, and R5 are each independently hydrogen or a C1-3 alkyl group, a is 0-1, b is 0-4, c is 0-4 and d is 0-3, and each R4 is independently hydrogen or a C1-3 alkyl group; (b) a virgin monomer selected from terephthalic acid, a di(C1-3 alkyl) terephthalate, and combinations thereof, and (c) 1,4-cyclohexane dimethanol; wherein the residue of monomer (a) is present in an amount from 7 to less than 12 mole % of the copolyester based on moles of repeat units in the polyester; and the copolyester has a glass transition temperature of at least 107° C., an intrinsic viscosity of at least 0.7 dl/g, and a molded sample has a Notched Izod value of at least 290 J/m determined in accordance with ASTM D256.

2. 发明授权

US07321052B2 Process for production of a composition useful as a fuel 有权
标题翻译：生产可用作燃料的组合物的方法
公开(公告)号：US07321052B2
公开(公告)日：2008-01-22
申请号：US11364241
申请日：2006-02-28
申请人： Dennis J. Miller , Lars Peereboom , Aspi K. Kolah , Navinchandra S. Asthana , Carl T. Lira
发明人： Dennis J. Miller , Lars Peereboom , Aspi K. Kolah , Navinchandra S. Asthana , Carl T. Lira
IPC分类号： C07C69/02 , C07C43/00 , C07D317/70 , C07D319/06
CPC分类号： C10L1/026 , C07C67/03 , C07D317/20 , C11C3/00 , C11C3/003 , Y02E50/13 , Y02P20/127 , Y02P20/582 , C07C69/52 , C07C69/24
摘要： A process for the preparation of a fuel oil (diesel fuel or heating oil) composition which is a mixture of an alkanol tranesterified fatty acid ester triglyceride and an acetal of glycerol is described. The process preferably provides a prestep of the formation of at least some of the alkanol transesterified triglyceride containing the glycerol for use in the formation of the acetal of glycerol. The composition can also be formed from a reaction of 1,1-dimethoxy- or 1,1-diethoxyethane and glycerol to form the acetal in the alkanol transesterified triglyceride.
摘要翻译：描述了制备作为烷醇酯化脂肪酸酯甘油三酯和甘油缩醛的混合物的燃料油（柴油燃料或加热油）组合物的方法。该方法优选提供至少一些含有甘油的链烷醇酯交换的甘油三酯的形成的预成型，用于形成甘油的缩醛。该组合物还可以由1,1-二甲氧基 - 或1,1-二乙氧基乙烷与甘油的反应形成，以在烷醇酯交换的甘油三酸酯中形成缩醛。

3. 发明申请

US20130206635A1 AMORPHOUS, HIGH GLASS TRANSITION TEMPERATURE COPOLYESTER COMPOSITIONS, METHODS OF MANUFACTURE, AND ARTICLES THEREOF 有权
标题翻译：非晶，高透明度温度共聚酯组合物，制造方法及其制品
公开(公告)号：US20130206635A1
公开(公告)日：2013-08-15
申请号：US13397189
申请日：2012-02-15
申请人： Navinchandra S. ASTHANA , Ganesh KANNAN
发明人： Navinchandra S. ASTHANA , Ganesh KANNAN
IPC分类号： B65D1/02 , C08L67/02 , B29C49/00 , C08L55/00 , C08L25/06 , C08G63/199 , C08L55/02
CPC分类号： C08G63/185 , C08L67/02 , C08L55/02 , C08L51/04 , C08L25/06
摘要： An amorphous copolyester comprising the reaction product of (a) a monomer of formula I wherein R1, R2, R3, and R5 are each independently a C1-3 alkyl group, a is 0-1, b is 0-4, c is 0-4 and d is 0-3, and each R4 is independently hydrogen or a C1-3 alkyl group; (b) a terephthalyl component selected from terephthalic acid, a di(C1-3 alkyl) terephthalate, and combinations thereof, derived from a terephthalyl-containing polyester; and (c) 1,4-cyclohexane dimethanol; wherein the monomer (a) units are present in an amount from 7 to less than 12 mole % of the copolyester based on the total moles of repeat units in the copolyester; and the copolyester has a glass transition temperature of at least 107° C., an intrinsic viscosity of at least 0.7 dl/g, and a molded sample has a Notched Izod value of at least 290 J/m determined in accordance with ASTM D256.
摘要翻译：一种无定形共聚酯，其包含（a）式I单体的反应产物，其中R 1，R 2，R 3和R 5各自独立地为C 1-3烷基，a为0-1，b为0-4，c为0 -4和d为0-3，各R 4独立地为氢或C 1-3烷基; （b）衍生自对苯二甲酸酯的聚酯的选自对苯二甲酸，二（C 1-3烷基）对苯二甲酸酯的对苯二甲酸酯成分及其组合; 和（c）1,4-环己烷二甲醇; 其中基于共聚酯中的重复单元的总摩尔数，单体（a）单元以共聚酯的7至小于12摩尔％的量存在; 共聚酯的玻璃化转变温度为至少107℃，特性粘度为0.7dl / g以上，成型品的缺口伊佐德值至少为290J / m，根据ASTM D256测定。

4. 发明授权

US08889820B2 Amorphous, high glass transition temperature copolyester compositions, methods of manufacture, and articles thereof 有权
公开(公告)号：US08889820B2
公开(公告)日：2014-11-18
申请号：US13397189
申请日：2012-02-15
申请人： Navinchandra S. Asthana , Ganesh Kannan
发明人： Navinchandra S. Asthana , Ganesh Kannan
IPC分类号： C08G63/02 , C08F8/00
CPC分类号： C08G63/185 , C08L67/02 , C08L55/02 , C08L51/04 , C08L25/06
摘要： An amorphous copolyester comprising the reaction product of (a) a monomer of formula I wherein R1, R2, R3, and R5 are each independently a C1-3 alkyl group, a is 0-1, b is 0-4, c is 0-4 and d is 0-3, and each R4 is independently hydrogen or a C1-3 alkyl group; (b) a terephthalyl component selected from terephthalic acid, a di(C1-3 alkyl) terephthalate, and combinations thereof, derived from a terephthalyl-containing polyester; and (c) 1,4-cyclohexane dimethanol; wherein the monomer (a) units are present in an amount from 7 to less than 12 mole % of the copolyester based on the total moles of repeat units in the copolyester; and the copolyester has a glass transition temperature of at least 107° C., an intrinsic viscosity of at least 0.7 dl/g, and a molded sample has a Notched Izod value of at least 290 J/m determined in accordance with ASTM D256.

5. 发明授权

US08613780B2 Process for producing mixed esters of fatty acids as biofuels 有权
公开(公告)号：US08613780B2
公开(公告)日：2013-12-24
申请号：US12313343
申请日：2008-11-19
申请人： Navinchandra S. Asthana , Dennis J. Miller , Carl T. Lira , Evan Bittner
发明人： Navinchandra S. Asthana , Dennis J. Miller , Carl T. Lira , Evan Bittner
IPC分类号： C10L1/18
CPC分类号： C10L10/14 , C10G2300/1011 , C10L1/026 , C10L1/19 , C10L2200/0469 , C10L2300/20 , C10L2300/30 , Y02E50/13 , Y02P30/20
摘要： A process for producing mixed esters of fatty acids as biofuel or additive to a petroleum fuel for use in a compression ignition (CI) engine. The process preferably provides a partial transesterification of a mixture of fatty acid methyl esters with at least one alkyl alcohol containing 2 to 8 carbon atoms in the presence of a heterogeneous solid acid catalyst to produce a mixture of the fatty acid methyl esters and alkyl alcohol esters of the fatty acids.

6. 发明申请

US20130206637A1 AMORPHOUS, HIGH GLASS TRANSITION TEMPERATURE COPOLYESTER COMPOSITIONS, METHODS OF MANUFACTURE, AND ARTICLES THEREOF 有权
公开(公告)号：US20130206637A1
公开(公告)日：2013-08-15
申请号：US13397210
申请日：2012-02-15
申请人： Navinchandra S. ASTHANA , Ganesh KANNAN
发明人： Navinchandra S. ASTHANA , Ganesh KANNAN
IPC分类号： B65D23/00 , C08L67/02 , B29C45/00 , C08L55/00 , C08L25/06 , C08G63/199 , C08L55/02
CPC分类号： C08G63/185 , C08L67/02 , C08L55/02 , C08L51/04 , C08L25/06
摘要： An amorphous copolyester comprising the reaction product of (a) a monomer of formula I wherein R1, R2, R3, and R5 are each independently a C1-3 alkyl group, a is 0-1, b is 0-4, c is 0-4 and d is 0-3, and each R4 is independently hydrogen or a C1-3 alkyl group; (b) a terephthalyl component selected from terephthalic acid, a di(C1-3 alkyl) terephthalate, and combinations thereof, derived from a terephthalyl-containing polyester; and (c) 1,4-cyclohexane dimethanol; wherein the monomer (a) units are present in an amount from 7 to less than 12 mole % of the copolyester based on the total moles of repeat units in the copolyester; and the copolyester has a glass transition temperature of at least 107° C., an intrinsic viscosity of at least 0.7 dl/g, and a molded sample has a Notched Izod value of at least 290 J/m determined in accordance with ASTM D256.

7. 发明授权

US08969506B2 Amorphous, high glass transition temperature copolyester compositions, methods of manufacture, and articles thereof 有权
标题翻译：无定形，高玻璃化转变温度共聚酯组合物，制造方法及其制品
公开(公告)号：US08969506B2
公开(公告)日：2015-03-03
申请号：US13397200
申请日：2012-02-15
申请人： Navinchandra S. Asthana , Ganesh Kannan
发明人： Navinchandra S. Asthana , Ganesh Kannan
IPC分类号： C08G63/02 , C08G63/185 , C08L67/02 , C08F8/00 , C08L55/02 , C08L51/04
CPC分类号： C08G63/553 , C08G63/185 , C08L51/04 , C08L55/02 , C08L67/02 , C08L2205/02 , C08L2205/025 , C08L25/06
摘要： An amorphous copolyester comprising the reaction product of: (a) a monomer of formula I wherein R1, R2, R3, and R5 are each independently hydrogen or a C1-3 alkyl group, a is 0-1, b is 0-4, c is 0-4 and d is 0-3, and each R4 is independently hydrogen or a C1-3 alkyl group; (b) a virgin monomer selected from terephthalic acid, a di(C1-3 alkyl) terephthalate, and combinations thereof, and (c) 1,4-cyclohexane dimethanol; wherein the residue of monomer (a) is present in an amount from 7 to less than 12 mole % of the copolyester based on moles of repeat units in the polyester; and the copolyester has a glass transition temperature of at least 107° C., an intrinsic viscosity of at least 0.7 dl/g, and a molded sample has a Notched Izod value of at least 290 J/m determined in accordance with ASTM D256.
摘要翻译：一种无定形共聚酯，其包含以下反应产物：（a）式I的单体，其中R 1，R 2，R 3和R 5各自独立地为氢或C 1-3烷基，a为0-1，b为0-4， c为0-4，d为0-3，各R 4独立地为氢或C 1-3烷基; （b）选自对苯二甲酸，二（C 1-3烷基）对苯二甲酸酯及其组合的原始单体，和（c）1,4-环己烷二甲醇; 其中单体（a）的残余物以基于聚酯中重复单元的摩尔数的7至小于12摩尔％的共聚酯的量存在; 共聚酯的玻璃化转变温度为至少107℃，特性粘度为0.7dl / g以上，成型品的缺口伊佐德值至少为290J / m，根据ASTM D256测定。

8. 发明授权

US08901273B2 Amorphous, high glass transition temperature copolyester compositions, methods of manufacture, and articles thereof 有权
标题翻译：无定形，高玻璃化转变温度共聚酯组合物，制造方法及其制品
公开(公告)号：US08901273B2
公开(公告)日：2014-12-02
申请号：US13397210
申请日：2012-02-15
申请人： Navinchandra S. Asthana , Ganesh Kannan
发明人： Navinchandra S. Asthana , Ganesh Kannan
IPC分类号： C08G63/02 , C08F8/00
CPC分类号： C08G63/185 , C08L67/02 , C08L55/02 , C08L51/04 , C08L25/06
摘要： An amorphous copolyester comprising the reaction product of (a) a monomer of formula I wherein R1, R2, R3, and R5 are each independently a C1-3 alkyl group, a is 0-1, b is 0-4, c is 0-4 and d is 0-3, and each R4 is independently hydrogen or a C1-3 alkyl group; (b) a terephthalyl component selected from terephthalic acid, a di(C1-3 alkyl) terephthalate, and combinations thereof, derived from a terephthalyl-containing polyester; and (c) 1,4-cyclohexane dimethanol; wherein the monomer (a) units are present in an amount from 7 to less than 12 mole % of the copolyester based on the total moles of repeat units in the copolyester; and the copolyester has a glass transition temperature of at least 107° C., an intrinsic viscosity of at least 0.7 dl/g, and a molded sample has a Notched Izod value of at least 290 J/m determined in accordance with ASTM D256.
摘要翻译：一种无定形共聚酯，其包含（a）式I单体的反应产物，其中R 1，R 2，R 3和R 5各自独立地为C 1-3烷基，a为0-1，b为0-4，c为0 -4和d为0-3，各R 4独立地为氢或C 1-3烷基; （b）衍生自对苯二甲酸酯的聚酯的选自对苯二甲酸，二（C 1-3烷基）对苯二甲酸酯的对苯二甲酸酯成分及其组合; 和（c）1,4-环己烷二甲醇; 其中基于共聚酯中的重复单元的总摩尔数，单体（a）单元以共聚酯的7至小于12摩尔％的量存在; 共聚酯的玻璃化转变温度为至少107℃，特性粘度为0.7dl / g以上，成型品的缺口伊佐德值至少为290J / m，根据ASTM D256测定。

9. 发明申请

US20090126262A1 Process for producing mixed esters of fatty acids as biofuels 有权
标题翻译：用于生产脂肪酸的混合酯作为生物燃料的方法
公开(公告)号：US20090126262A1
公开(公告)日：2009-05-21
申请号：US12313343
申请日：2008-11-19
申请人： Navinchandra S. Asthana , Dennis J. Miller , Carl T. Lira , Evan Bittner
发明人： Navinchandra S. Asthana , Dennis J. Miller , Carl T. Lira , Evan Bittner
IPC分类号： C10L1/18
CPC分类号： C10L10/14 , C10G2300/1011 , C10L1/026 , C10L1/19 , C10L2200/0469 , C10L2300/20 , C10L2300/30 , Y02E50/13 , Y02P30/20
摘要： A process for producing mixed esters of fatty acids as biofuel or additive to a petroleum fuel for use in a compression ignition (CI) engine. The process preferably provides a partial transesterification of a mixture of fatty acid methyl esters with at least one alkyl alcohol containing 2 to 8 carbon atoms in the presence of a heterogeneous solid acid catalyst to produce a mixture of the fatty acid methyl esters and alkyl alcohol esters of the fatty acids.
摘要翻译：将生产燃料或添加剂的脂肪酸混合酯生产用于压缩点火（CI）发动机的石油燃料的方法。该方法优选在非均相固体酸催化剂的存在下提供脂肪酸甲酯与至少一种含有2-8个碳原子的烷基醇的混合物的部分酯交换，以产生脂肪酸甲酯和烷基醇酯的混合物的脂肪酸。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式