公开(公告)号：US20110040058A1

公开(公告)日：2011-02-17

申请号：US12817093

申请日：2010-06-16

Applicant: Joseph C. MCAULIFFE ,  Sergey Paramonov ,  Stephan Rodewald ,  Karl J. Sanford

Inventor： Joseph C. MCAULIFFE ,  Sergey Paramonov ,  Stephan Rodewald ,  Karl J. Sanford

IPC: C08F136/08 ,  C12P5/02 ,  C12P5/00

CPC classification number: C08F4/52 ,  C08F4/16 ,  C08F36/08 ,  C12P5/007 ,  Y02E50/343

Abstract: The invention features compositions and methods for producing polymers of isoprene derived from renewable resources such as isoprene produced from cultured cells that use renewable carbon sources. A starting isoprene composition, such as a bioisoprene composition, is distinguished from petroleum based isoprene by the purity profile (such as lower levels of certain C5 hydrocarbons other than isoprene, presence of certain compounds associated with the biological process for production) and the relative content of the carbon isotopes. Polymers obtained by polymerization of such starting isoprene composition according to this invention, such as a polyisoprene homopolymer or a copolymer having repeat units that are derived from isoprene, are distinguishable from isoprene containing polymers from petrochemical resources. The present invention more specifically discloses a polyisoprene polymer which is comprised of repeat units that are derived from isoprene monomer, wherein the polyisoprene polymer has δ13C value of greater than −22‰. This type of polyisoprene can be a cis-1,4-polyisoprene homopolymer rubber. Also provided are methods for verifying that a polyisoprene homopolymer or a copolymer having repeat units that are derived from isoprene contains isoprene that is from a sustainable renewable non-petroleum derived source.

Abstract translation: 本发明的特征是用于生产衍生自可再生资源的异戊二烯聚合物的组合物和方法，例如由使用可再生碳源的培养细胞产生的异戊二烯。 起始的异戊二烯组合物如生物异戊二烯组合物通过纯度分布（例如除异戊二烯以外的某些C5烃的较低水平，与生产生物过程相关的某些化合物的存在）以及相对含量 的碳同位素。 通过聚合本发明的这种起始异戊二烯组合物得到的聚合物，例如聚异戊二烯均聚物或具有衍生自异戊二烯的重复单元的共聚物，与来自石化资源的含异戊二烯聚合物是可区分的。 本发明更具体地公开了由衍生自异戊二烯单体的重复单元组成的聚异戊二烯聚合物，其中聚异戊二烯聚合物的δ13C值大于-22‰。 这种类型的聚异戊二烯可以是顺式-1,4-聚异戊二烯均聚物橡胶。 还提供了用于验证聚异戊二烯均聚物或具有衍生自异戊二烯的重复单元的共聚物包含来自可持续可再生非石油衍生源的异戊二烯的方法。

公开(公告)号：US07703485B2

公开(公告)日：2010-04-27

申请号：US12117796

申请日：2008-05-09

Applicant: Stephan Rodewald

Inventor： Stephan Rodewald

IPC: B65B1/04

CPC classification number: B65B7/2835 ,  B01J2219/00315 ,  B01J2219/00335 ,  B01J2219/00344 ,  B01J2219/00346 ,  B01L3/50825 ,  B01L2300/042 ,  B01L2300/049 ,  B01L2400/0616 ,  B01L2400/0633 ,  Y10S141/01

Abstract: According to an aspect of the invention, an apparatus for self-sealing of a reaction vessel, such that the reaction vessel may be repeatedly accessed by a fluid transfer mechanism and subsequently self-sealed, is detailed. The reaction vessel has an access opening, and the apparatus comprises a cap, a ball which is comprised of a magnetizable material (such as a ferrous metal), and a ring magnet. The cap is sized to fit over the reaction vessel access opening, and has an access port. The cap has an internal surface which faces the reaction vessel, and an external surface, which faces away from the reaction vessel. The ball is sized to fit over the cap access port, such that a portion of the ball seats partially in the cap access port on the cap internal surface, thus sealing the cap access port. According to an aspect of the invention, the ball may be comprised of a ferromagnetic material, or a magnetizable material that is preferably magnetized. The ring magnet produces a magnetic field, and is mounted to the cap on the cap external surface. The ring magnet is spaced from the cap such that the magnetic field is sufficient to hold the ball in the cap access port, and to reseat the ball in the cap access port after the reaction vessel is accessed.

Abstract translation: 根据本发明的一个方面，详细描述了一种用于自密封反应容器的设备，使得反应容器可以被流体转移机构反复进入并随后自密封。 反应容器具有进入口，该装置包括盖，由可磁化材料（例如黑色金属）构成的球和环形磁体。 盖的尺寸适合于反应容器进入口的上方，并具有进入口。 盖具有面向反应容器的内表面和面向反应容器的外表面。 该球的尺寸设置成适合盖帽进入口，使得球的一部分部分地位于帽内表面上的帽进入口中，从而密封盖进入口。 根据本发明的一个方面，球可以由铁磁材料或优选磁化的可磁化材料构成。 环形磁铁产生磁场，并且安装在盖外表面上的盖上。 环形磁体与盖子间隔开，使得磁场足以将球保持在盖子进入口中，并且在反应容器被访问之后将球重新固定在盖子进入口中。

公开(公告)号：US07108033B2

公开(公告)日：2006-09-19

申请号：US11305278

申请日：2005-12-16

Applicant: Jake Alexandre Dalphond ,  Steven Kristofer Henning ,  Stephan Rodewald

Inventor： Jake Alexandre Dalphond ,  Steven Kristofer Henning ,  Stephan Rodewald

IPC: B60C1/00 ,  C08F236/14

CPC classification number: B60C1/0016 ,  C08F212/08 ,  C08F212/12 ,  C08F212/14 ,  C08F236/06 ,  C08F236/10 ,  C08K3/04 ,  C08K3/36 ,  C08L9/06 ,  Y10S152/905 ,  C08F2/20 ,  C08F2/16 ,  C08L2666/08 ,  C08F4/40

Abstract: This invention discloses a rubbery polymer which is comprised of repeat units that are derived from (1) at least one conjugated diolefin monomer, and (2) 0.1 weight percent to 2 weight percent of at least one monomer having the structural formula: wherein R represents an alkyl group containing from 1 to about 10 carbon atoms or a hydrogen atom, wherein R′ represents a methyl group or a hydrogen atom, with the proviso that if R represents an alkyl group then R′ represents a hydrogen atom, wherein R1 and R2 can be the same or different, wherein R1 represents an alkyl group that is functionalized with a leaving group, wherein R2 represents a moiety selected from the group consisting of hydrogen atoms, alkyl groups containing from 1 to 18 carbon atoms, aryl groups containing from 6 to 18 carbon atoms, alkaryl groups containing from 7 to 18 carbon atoms, and alkyl groups that are functionalized with a leaving group, wherein the rubbery polymer is void of moieties containing tertiary amine groups, and wherein the rubbery polymer is void of repeat units which are derived from α,β-olefinically unsaturated amides.

公开(公告)号：US20060100320A1

公开(公告)日：2006-05-11

申请号：US11305278

申请日：2005-12-16

Applicant: Jake Dalphond ,  Steven Henning ,  Stephan Rodewald

Inventor： Jake Dalphond ,  Steven Henning ,  Stephan Rodewald

IPC: D21H19/54

CPC classification number: B60C1/0016 ,  C08F212/08 ,  C08F212/12 ,  C08F212/14 ,  C08F236/06 ,  C08F236/10 ,  C08K3/04 ,  C08K3/36 ,  C08L9/06 ,  Y10S152/905 ,  C08F2/20 ,  C08F2/16 ,  C08L2666/08 ,  C08F4/40

Abstract: This invention discloses a rubbery polymer which is comprised of repeat units that are derived from (1) at least one conjugated diolefin monomer, and (2) 0.1 weight percent to 2 weight percent of at least one monomer having the structural formula: wherein R represents an alkyl group containing from 1 to about 10 carbon atoms or a hydrogen atom, wherein R′ represents a methyl group or a hydrogen atom, with the proviso that if R represents an alkyl group then R′ represents a hydrogen atom, wherein R1 and R2 can be the same or different, wherein R1 represents an alkyl group that is functionalized with a leaving group, wherein R2 represents a moiety selected from the group consisting of hydrogen atoms, alkyl groups containing from 1 to 18 carbon atoms, aryl groups containing from 6 to 18 carbon atoms, alkaryl groups containing from 7 to 18 carbon atoms, and alkyl groups that are functionalized with a leaving group, wherein the rubbery polymer is void of moieties containing tertiary amine groups, and wherein the rubbery polymer is void of repeat units which are derived from α,β-olefinically unsaturated amides.

Abstract translation: 本发明公开了一种橡胶状聚合物，其由衍生自（1）至少一种共轭二烯烃单体的重复单元组成，和（2）0.1重量％至2重量％的至少一种具有以下结构式的单体：其中R表示 含有1至约10个碳原子的烷基或氢原子，其中R'表示甲基或氢原子，条件是如果R表示烷基，则R'表示氢原子，其中R < > 1和R 2可以相同或不同，其中R 1表示用离去基团官能化的烷基，其中R 1， 2表示选自氢原子，含有1至18个碳原子的烷基，含有6至18个碳原子的芳基，含有7至18个碳原子的烷芳基和烷基的部分 其被离去基团官能化，其中橡胶状聚合物是 没有含有叔胺基团的部分，并且其中橡胶状聚合物没有衍生自α，β-烯属不饱和酰胺的重复单元。

公开(公告)号：US07019096B2

公开(公告)日：2006-03-28

申请号：US10778264

申请日：2004-02-13

Applicant: Jake Alexandre Dalphond ,  Steven Kristofer Henning ,  Stephan Rodewald

Inventor： Jake Alexandre Dalphond ,  Steven Kristofer Henning ,  Stephan Rodewald

IPC: C08F236/10

CPC classification number: C08F236/10 ,  C08F236/06 ,  C08K3/04 ,  C08K3/36 ,  Y10T152/10495 ,  C08F2/20 ,  C08F2/16 ,  C08F4/40 ,  C08L9/06 ,  C08F212/08 ,  C08F212/14

Abstract: This invention discloses a rubbery polymer which is comprised of repeat units that are derived from (1) at least one conjugated diolefin monomer, and (2) at least one leaving group-bearing monomer having the structural formula: wherein R represents an alkyl group containing from 1 to about 10 carbon atoms or a hydrogen atom, wherein R′ represents a methyl group or a hydrogen atom, with the proviso that if R represents an alkyl group then R′ represents a hydrogen atom, and wherein R1 and R2 can be the same or different, wherein R1 represents an alkyl group that is functionalized with a leaving group, wherein R2 represents a moiety selected from the group consisting of hydrogen atoms, alkyl groups containing from 1 to 18 carbon atoms, aryl groups containing from 6 to 18 carbon atoms, alkaryl groups containing from 7 to 18 carbon atoms, and alkyl groups that are functionalized with a leaving group.

Abstract translation: 本发明公开了一种橡胶状聚合物，其由衍生自（1）至少一种共轭二烯烃单体的重复单元组成，和（2）具有以下结构式的至少一个带有离去基团的单体：其中R表示含有 1至约10个碳原子或氢原子，其中R'表示甲基或氢原子，条件是如果R表示烷基，则R'表示氢原子，并且其中R 1表示氢原子， R 2和R 2可以相同或不同，其中R 1表示用离去基团官能化的烷基，其中R 2， SUP>表示选自氢原子，含有1至18个碳原子的烷基，含有6至18个碳原子的芳基，含有7至18个碳原子的烷芳基和官能化的烷基的部分 与离开组。

公开(公告)号：US06670471B1

公开(公告)日：2003-12-30

申请号：US10357855

申请日：2003-02-04

Applicant: Stephan Rodewald ,  Steven Kristofer Henning ,  Brian Earl Burkhart

Inventor： Stephan Rodewald ,  Steven Kristofer Henning ,  Brian Earl Burkhart

IPC: C07D29502

CPC classification number: C08F236/14

Abstract: This invention discloses a rubbery polymer which is comprised of repeat units that are derived from (1) at least one conjugated diolefin monomer, and (2) at least one functionalized monomer having of the structural formula: wherein R represents an alkyl group containing from 1 to about 10 carbon atoms or a hydrogen atom, and wherein R1 and R2 can be the same or different and represent hydrogen atoms or a moiety selected from the group consisting of wherein R3 groups can be the same or different and represent alkyl groups containing from 1 to about 10 carbon atoms, aryl groups, allyl groups, and alkyloxy groups of the structural formula —(CH2)y—O—(CH2)z—CH3, wherein Z represents a nitrogen containing heterocyclic compound, wherein R4 represents a member selected from the group, consisting of alkyl groups containing from 1 to about 10 carbon atoms, aryl groups, and allyl groups, and wherein n, x, y and z represents integers from 1 to about 10, with the proziso that R1 and R2 can not both be hydrogen atoms.

Abstract translation: 本发明公开了一种橡胶状聚合物，其由衍生自（1）至少一种共轭二烯烃单体的重复单元组成，和（2）至少一种具有以下结构式的官能化单体：其中R表示含1个 至约10个碳原子或氢原子，并且其中R 1和R 2可以相同或不同，并且表示氢原子或选自下组的部分，其中R3基团可以相同或不同，并且表示 含有1至约10个碳原子的烷基，具有结构式 - （CH 2）y O-（CH 2）z -CH 3的芳基，烯丙基和烷氧基，其中Z表示含氮杂环化合物，其中R 4 >表示选自由含有1至约10个碳原子的烷基，芳基和烯丙基组成的基团，并且其中n，x，y和z表示1至约10的整数，并且原则上 R 1和R 2可以 不是都是氢原子。

公开(公告)号：US06630552B1

公开(公告)日：2003-10-07

申请号：US10331261

申请日：2002-12-30

Applicant: Stephan Rodewald ,  Steven Kristofer Henning ,  Brian Earl Burkhart

Inventor： Stephan Rodewald ,  Steven Kristofer Henning ,  Brian Earl Burkhart

IPC: C08F448

CPC classification number: C08F236/14

Abstract: This invention discloses a rubbery polymer which is comprised of repeat units that are derived from (1) at least one conjugated diolefin monomer, and (2) at least one functionalized monomer having of the structural formula: wherein R represents an alkyl group containing from 1 to about 10 carbon atoms or a hydrogen atom, and wherein R1 and R2 can be the same or different and represent hydrogen atoms or a moiety selected from the group consisting of wherein R3 groups can be the same or different and represent alkyl groups containing from 1 to about 10 carbon atoms, aryl groups, allyl groups, and alkyloxy groups of the structural formula —(CH2)y—O—(CH2)z—CH3, wherein Z represents a nitrogen containing heterocyclic compound, wherein R4 represents a member selected from the group consisting of alkyl groups containing from 1 to about 10 carbon atoms, aryl groups, and allyl groups, and wherein n, x, y and z represents integers from 1 to about 10, with the proziso that R1 and R2 can not both be hydrogen atoms.

Abstract translation: 本发明公开了一种橡胶状聚合物，其由衍生自（1）至少一种共轭二烯单体的重复单元组成，和（2）至少一种具有以下结构式的官能化单体：其中R表示含有1个 至约10个碳原子或氢原子，并且其中R 1和R 2可以相同或不同，并且表示氢原子或选自下组的部分，其中R3基团可以相同或不同，并且表示 含有1至约10个碳原子的烷基，具有结构式 - （CH 2）y O-（CH 2）z -CH 3的芳基，烯丙基和烷氧基，其中Z表示含氮杂环化合物，其中R 4 >表示选自含有1至约10个碳原子的烷基，芳基和烯丙基的成员，并且其中n，x，y和z表示1至约10的整数，其中R <1>和R 2可以是n 它们都是氢原子。

公开(公告)号：US06627721B1

公开(公告)日：2003-09-30

申请号：US10247243

申请日：2002-09-19

Applicant: Stephan Rodewald ,  Steven Kristofer Henning ,  Brian Earl Burkhart

Inventor： Stephan Rodewald ,  Steven Kristofer Henning ,  Brian Earl Burkhart

IPC: C08F23614

CPC classification number: C08F236/14

Abstract: This invention discloses a rubbery polymer which is comprised of repeat units that are derived from (1) at least one conjugated diolefin monomer, and (2) at least one functionalized monomer having of the structural formula: wherein R represents an alkyl group containing from 1 to about 10 carbon atoms or a hydrogen atom, and wherein R1 and R2 can be the same or different and represent hydrogen atoms or a moiety selected from the group consisting of wherein R3 groups can be the same or different and represent alkyl groups containing from 1 to about 10 carbon atoms, aryl groups, allyl groups, and alkyloxy groups of the structural formula —(CH2)y—O—(CH2)z—CH3, wherein Z represents a nitrogen containing heterocyclic compound, wherein R4 represents a member selected from the group consisting of alkyl groups containing from 1 to about 10 carbon atoms, aryl groups, and allyl groups, and wherein n, x, y and z represents integers from 1 to about 10, with the proziso that R1 and R2 can not both be hydrogen atoms.

公开(公告)号：US20150376343A1

公开(公告)日：2015-12-31

申请号：US14797611

申请日：2015-07-13

Applicant: Gabor Kaszas ,  Stephan Rodewald ,  Joseph John Kulig

Inventor： Gabor Kaszas ,  Stephan Rodewald ,  Joseph John Kulig

IPC: C08G77/00

CPC classification number: C08C19/28 ,  B60C1/0016 ,  C08C19/22 ,  C08C19/25 ,  C08F8/30 ,  C08F8/42 ,  C08F236/06 ,  C08F236/08 ,  C08F236/10 ,  C08F236/22 ,  C08G77/00 ,  C08K3/04 ,  C08K3/045 ,  C08K5/5419 ,  C08L19/006 ,  C08L21/00 ,  C08L9/00 ,  C08L2666/08 ,  C08F220/06 ,  C08F210/10 ,  C08F4/48

Abstract: The present invention achieves increased filler interaction by incorporating a small amount (a few units per chain of rubbery polymer) of a conjugated triene monomer, such as alloocimene, randomly throughout the polymer chain of a rubbery polymer or at the chain ends of the rubbery polymer. The incorporation of the conjugated triene monomer leads to the formation of a polymer containing highly reactive conjugated diene units. These conjugated diene units can chemically react with carbon black leading to superior reinforcement. Alternatively, these conjugated diene units can be used for functionalization of the polymer with silica interactive/reactive groups using Diels Alder reactions. This functionalization of the rubbery polymer can conveniently be conducted in a mixer, such as a Banbury mixer, a mill mixer, or the like.

Abstract translation: 本发明通过在橡胶状聚合物的整个聚合物链中或在橡胶状聚合物的链末端随机引入少量（每个链的橡胶状聚合物链）的共轭三烯单体如异环烯烃来实现增加的填料相互作用 。 共轭三烯单体的引入导致形成含高活性共轭二烯单元的聚合物。 这些共轭二烯单元可以与炭黑发生化学反应，从而实现优异的增强。 或者，这些共轭二烯单元可用于使用Diels Alder反应用二氧化硅相互作用/反应性基团对聚合物进行官能化。 橡胶状聚合物的这种功能化可以方便地在混合器中进行，例如班伯里密炼机，研磨混合机等。

公开(公告)号：US20130289183A1

公开(公告)日：2013-10-31

申请号：US13456819

申请日：2012-04-26

Applicant: Michael Lester Kerns ,  Stephan Rodewald ,  Ahalya Ramanathan ,  Paul Harry Sandstrom

Inventor： Michael Lester Kerns ,  Stephan Rodewald ,  Ahalya Ramanathan ,  Paul Harry Sandstrom

IPC: C08L91/00

CPC classification number: B60C1/00 ,  C08F2/06 ,  C08F236/10

Abstract: This invention relates to vegetable oil extended rubber containing soy oil and tire with a component of such oil extended rubber.

Abstract translation: 本发明涉及含有大豆油的植物油延伸橡胶和具有这种延油橡胶组分的轮胎。