公开(公告)号：US20060057692A1

公开(公告)日：2006-03-16

申请号：US11225358

申请日：2005-09-13

申请人： Karunakaran Narasimhan ,  Isao Noda ,  Michael Satkowski ,  Angella Cearley ,  Michael Gibson ,  Stanley Welling

发明人： Karunakaran Narasimhan ,  Isao Noda ,  Michael Satkowski ,  Angella Cearley ,  Michael Gibson ,  Stanley Welling

IPC分类号： C12P7/62

CPC分类号： C08G63/89 ,  C08G63/06 ,  C12P7/625

摘要： The invention relates to processes for extracting polyhydroxyalkanoate from a biomass, comprising admixing the biomass with an organic solvent for from 1 second to 15 minutes at a first temperature of from 5° C. below the melting point of the polyhydroxyalkanoate to 10° C. above the melting point of the polyhydroxyalkanoate and at a pressure of from 1 bar to 10 bar to provide a composition comprising the organic solvent and polyhydroxyalkanoate.

摘要翻译： 本发明涉及从生物质提取聚羟基链烷酸酯的方法，包括在低于聚羟基链烷酸酯的熔点5℃至10℃以上的第一温度下将生物质与有机溶剂混合1秒至15分钟 聚异戊酸酯的熔点，并且在1巴至10巴的压力下提供包含有机溶剂和聚羟基链烷酸酯的组合物。

公开(公告)号：US20070082573A1

公开(公告)日：2007-04-12

申请号：US11545265

申请日：2006-10-10

申请人： Isao Noda ,  Michael Satkowski ,  William Allen ,  James Knapmeyer

发明人： Isao Noda ,  Michael Satkowski ,  William Allen ,  James Knapmeyer

IPC分类号： D01D5/30 ,  B32B5/16 ,  D04H3/00

CPC分类号： A61L15/28 ,  C08L3/02 ,  C08L3/08 ,  C08L23/12 ,  C08L91/00 ,  C08L2205/02 ,  D01F1/10 ,  D01F6/46 ,  D01F6/90 ,  D01F6/92 ,  D01F8/06 ,  D01F8/14 ,  D01F8/18 ,  D01F9/00 ,  D01F11/00 ,  D04H1/4266 ,  D04H1/435 ,  D04H1/4382 ,  D04H1/54 ,  D04H1/70 ,  D04H3/16 ,  D21H13/14 ,  D21H13/30 ,  D21H15/10 ,  D21H17/13 ,  D21H17/15 ,  D21H17/28 ,  D21H17/38 ,  D21H17/47 ,  D21H17/53 ,  D21H27/10 ,  Y10T428/2929 ,  Y10T428/2931 ,  Y10T442/637 ,  Y10T442/638 ,  Y10T442/641 ,  Y10T442/642 ,  Y10T442/696 ,  C08L2666/02 ,  C08L3/04

摘要： Water stable fibers and articles made therefrom are formed from a thermoplastic composition comprising destructured starch, polyhydric alcohol, triglyceride, and optionally acid. Processes for making water stable compositions may comprise melt extruding a mixture of destructured starch, polyhydric alcohol, triglyceride, and optionally acid, to form an extrudate, and heating the mixture, extrudate, or both to provide a water stable article.

摘要翻译： 水稳定纤维和由其制成的制品由包含结构淀粉，多元醇，甘油三酸酯和任选的酸的热塑性组合物形成。 用于制备水稳定组合物的方法可以包括熔融挤出破乳淀粉，多元醇，甘油三酯和任选酸的混合物以形成挤出物，并加热混合物，挤出物或两者以提供水稳定的制品。

公开(公告)号：US20070079945A1

公开(公告)日：2007-04-12

申请号：US11545264

申请日：2006-10-10

申请人： Isao Noda ,  Michael Satkowski ,  William Allen ,  James Knapmeyer

发明人： Isao Noda ,  Michael Satkowski ,  William Allen ,  James Knapmeyer

IPC分类号： C08B31/00 ,  D21F11/00

CPC分类号： A61L15/28 ,  C08L3/02 ,  C08L3/08 ,  C08L23/12 ,  C08L91/00 ,  C08L2205/02 ,  D01F1/10 ,  D01F6/46 ,  D01F6/90 ,  D01F6/92 ,  D01F8/06 ,  D01F8/14 ,  D01F8/18 ,  D01F9/00 ,  D01F11/00 ,  D04H1/4266 ,  D04H1/435 ,  D04H1/4382 ,  D04H1/54 ,  D04H1/70 ,  D04H3/16 ,  D21H13/14 ,  D21H13/30 ,  D21H15/10 ,  D21H17/13 ,  D21H17/15 ,  D21H17/28 ,  D21H17/38 ,  D21H17/47 ,  D21H17/53 ,  D21H27/10 ,  Y10T428/2929 ,  Y10T428/2931 ,  Y10T442/637 ,  Y10T442/638 ,  Y10T442/641 ,  Y10T442/642 ,  Y10T442/696 ,  C08L2666/02 ,  C08L3/04

摘要： Water stable fibers and articles made therefrom are formed from a thermoplastic composition comprising destructured starch, polyhydric alcohol, acid, and optionally triglyceride. Processes for making water stable compositions may comprise melt extruding a mixture of destructured starch, polyhydric alcohol, acid, and optionally triglyceride, to form an extrudate, and heating the mixture, extrudate, or both to provide a water stable article.

摘要翻译： 水稳定纤维和由其制成的制品由包含结构淀粉，多元醇，酸和任选的甘油三酯的热塑性组合物形成。 用于制备水稳定组合物的方法可以包括熔融挤出破乳淀粉，多元醇，酸和任选的甘油三酯的混合物，以形成挤出物，并加热混合物，挤出物或两者以提供水稳定的制品。

公开(公告)号：US20070082982A1

公开(公告)日：2007-04-12

申请号：US11545263

申请日：2006-10-10

申请人： Isao Noda ,  Michael Satkowski ,  William Allen ,  James Knapmeyer

发明人： Isao Noda ,  Michael Satkowski ,  William Allen ,  James Knapmeyer

IPC分类号： D21H19/54

CPC分类号： A61L15/28 ,  C08L3/02 ,  C08L3/08 ,  C08L23/12 ,  C08L91/00 ,  C08L2205/02 ,  D01F1/10 ,  D01F6/46 ,  D01F6/90 ,  D01F6/92 ,  D01F8/06 ,  D01F8/14 ,  D01F8/18 ,  D01F9/00 ,  D01F11/00 ,  D04H1/4266 ,  D04H1/435 ,  D04H1/4382 ,  D04H1/54 ,  D04H1/70 ,  D04H3/16 ,  D21H13/14 ,  D21H13/30 ,  D21H15/10 ,  D21H17/13 ,  D21H17/15 ,  D21H17/28 ,  D21H17/38 ,  D21H17/47 ,  D21H17/53 ,  D21H27/10 ,  Y10T428/2929 ,  Y10T428/2931 ,  Y10T442/637 ,  Y10T442/638 ,  Y10T442/641 ,  Y10T442/642 ,  Y10T442/696 ,  C08L2666/02 ,  C08L3/04

摘要： Thermoplastic polymer compositions comprising starch and articles made therefrom are water stable or may be rendered so. One method of making water stable thermoplastic compositions comprises the steps of mixing destructured starch with polyhydric alcohol and acid, and forming an ester condensation reaction product from at least a portion of the polyhydric alcohol and acid. In some embodiments, a pre-polymer formed from the ester condensation reaction may be provided as a pre-polymer that is mixed with the starch.

摘要翻译： 包含淀粉和由其制成的制品的热塑性聚合物组合物是水稳定的或可以这样做的。 制备水稳定的热塑性组合物的一种方法包括将去结晶的淀粉与多元醇和酸混合并从多元醇和酸的至少一部分形成酯缩合反应产物的步骤。 在一些实施方案中，可以提供由酯缩合反应形成的预聚物作为与淀粉混合的预聚物。

公开(公告)号：US20070082981A1

公开(公告)日：2007-04-12

申请号：US11545262

申请日：2006-10-10

申请人： Isao Noda ,  Michael Satkowski ,  William Allen ,  James Knapmeyer

发明人： Isao Noda ,  Michael Satkowski ,  William Allen ,  James Knapmeyer

IPC分类号： D21H19/54

CPC分类号： A61L15/28 ,  C08L3/02 ,  C08L3/08 ,  C08L23/12 ,  C08L91/00 ,  C08L2205/02 ,  D01F1/10 ,  D01F6/46 ,  D01F6/90 ,  D01F6/92 ,  D01F8/06 ,  D01F8/14 ,  D01F8/18 ,  D01F9/00 ,  D01F11/00 ,  D04H1/4266 ,  D04H1/435 ,  D04H1/4382 ,  D04H1/54 ,  D04H1/70 ,  D04H3/16 ,  D21H13/14 ,  D21H13/30 ,  D21H15/10 ,  D21H17/13 ,  D21H17/15 ,  D21H17/28 ,  D21H17/38 ,  D21H17/47 ,  D21H17/53 ,  D21H27/10 ,  Y10T428/2929 ,  Y10T428/2931 ,  Y10T442/637 ,  Y10T442/638 ,  Y10T442/641 ,  Y10T442/642 ,  Y10T442/696 ,  C08L2666/02 ,  C08L3/04

摘要： Thermoplastic polymer compositions comprising starch and articles made therefrom are water stable or may be rendered so. One method of making water stable thermoplastic compositions comprises the steps of mixing destructured starch with polyhydric alcohol and triglyceride, and forming a transesterification reaction product from at least a portion of the polyhydric alcohol and triglyceride.

摘要翻译： 包含淀粉和由其制成的制品的热塑性聚合物组合物是水稳定的或可以这样做的。 制备水稳定的热塑性组合物的一种方法包括将去结晶的淀粉与多元醇和甘油三酯混合并从多元醇和甘油三酯的至少一部分形成酯交换反应产物的步骤。

公开(公告)号：US20050031882A1

公开(公告)日：2005-02-10

申请号：US10930024

申请日：2004-08-30

申请人： Isao Noda ,  Michael Satkowski

发明人： Isao Noda ,  Michael Satkowski

IPC分类号： B32B27/06 ,  B32B27/12 ,  C09D167/04 ,  D06M15/507 ,  D06N3/12 ,  D21H19/28 ,  D21H23/46 ,  G03G7/00 ,  G03C7/32

CPC分类号： B32B27/12 ,  B32B27/06 ,  C09D167/04 ,  D06M15/507 ,  D06N3/121 ,  D21H19/28 ,  D21H23/46 ,  G03G7/0006 ,  G03G7/0046 ,  Y10T428/2904 ,  Y10T428/31786 ,  Y10T428/31855 ,  Y10T428/31859 ,  Y10T428/31895 ,  Y10T428/31949

摘要： Coated substrates include a coating and a substrate is selected from the group consisting of paper, fabric, thread and yarn. The coating comprises a biodegradable polyhydroxyalkanoate copolymer, wherein the biodegradable polyhydroxyalkanoate copolymer comprises a first randomly repeating monomer unit having the structure: wherein R1 is H or a C1-2 alkyl, and n is 1 or 2; and a second randomly repeating monomer unit having the structure: wherein R2 is a C3-19 alkyl or a C3-19 alkenyl; and wherein at least 50% of the randomly repeating monomer units have the structure of the first randomly repeating monomer unit.

摘要翻译： 涂布的基材包括涂料，基材选自纸，织物，纱线和纱线。 所述涂层包括可生物降解的聚羟基链烷酸酯共聚物，其中所述可生物降解的聚羟基链烷酸酯共聚物包含具有以下结构的第一无规重复单体单元：其中R 1为H或C 1-2烷基，n为1或2; 和具有以下结构的第二个随机重复的单体单元：其中R 2是C 3-9烷基或C 3-9烯基; 并且其中至少50％的无规重复单体单元具有第一无规重复单体单元的结构。

公开(公告)号：US20060058498A1

公开(公告)日：2006-03-16

申请号：US11224805

申请日：2005-09-13

申请人： Michael Satkowski ,  James Knapmeyer ,  David Kreuzer

发明人： Michael Satkowski ,  James Knapmeyer ,  David Kreuzer

IPC分类号： C08G63/02

CPC分类号： C08G63/88 ,  C08G63/06 ,  C08K5/0083 ,  C08K5/20 ,  C08L67/04

摘要： The present invention provides a process for crystallizing a polymer having at least 20 mole percent of hydroxyalkanoate repeat units, comprising admixing the polymer and a compound of the formula R1—C(O)N(R2)2, R1—C(O)NH—(R3)—NHC(O)—R1, R1—NHC(O)NH—(R3)—NHC(O)NH—R1, R1—NHC(O)—R2, R1—NHC(O)—(R3)—C(O)NH—R1, R1—C(O)NH—(R3)—C(O)NH—R1, R1—NHC(O)NH—(R3)—C(O)NH—R1, R1—NHC(O)NH—(R3)—NHC(O)—R1, or a combination thereof, at a first temperature, which is from about 5° C. to about 15° C. above the melting point of the polymer; and cooling the polymer at a second temperature, which is from about the glass transition temperature of the polymer to about the melting point of the compound. The present invention also provides a composition comprising a polymer having at least about 20 mole percent of hydroxyalkanoate repeat units, and a compound of the formula R1—C(O)N(R2)2, R1—C(O)NH—(R3)—NHC(O)—R1, R1—NHC(O)NH—(R3)—NHC(O)NH—R1, R1—NHC(O)—R2, R1—NHC(O)—(R3)—C(O)NH—R1, R1—C(O)NH—(R3)—C(O)NH—R1, R1—NHC(O)NH—(R3)—C(O)NH—R1, R1—NHC(O)NH—(R3)—NHC(O)—R1, or a combination thereof.