公开(公告)号：WO1997043360A1

公开(公告)日：1997-11-20

申请号：PCT/US1997007991

申请日：1997-05-12

Applicant: CHEVRON CHEMICAL COMPANY

Inventor： CHEVRON CHEMICAL COMPANY ,  CHERPECK, Richard, E.

IPC: C10L01/22

CPC classification number: C10L1/2387 ,  C07C217/50 ,  C08F8/30 ,  C10L1/143 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/1824 ,  C10L1/1852 ,  C10L1/19 ,  C10L1/1985 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/305 ,  C10L10/04 ,  C08F10/00

Abstract: Polyalkylphenoxyaminoalkanes having formula (I), wherein R is a polyalkyl group having an average molecular weight in the range of about 600 to 5,000; R1 and R2 are independently hydrogen or lower alkyl having 1 to 6 carbon atoms; and A is amino, N-alkyl amino having about 1 to about 20 carbon atoms in the alkyl group, N,N-dialkyl amino having about 1 to about 20 carbon atoms in each alkyl group, or a polyamine moiety having about 2 to about 12 amine nitrogen atoms and about 2 to about 40 carbon atoms. The compounds of formula (I) are useful as fuel additives for the prevention and control of engine deposits.

Abstract translation: 具有式（I）的聚烷基苯氧基氨基烷烃，其中R是平均分子量在约600至5,000范围内的聚烷基; R1和R2独立地是氢或具有1至6个碳原子的低级烷基; 并且A是氨基，在烷基中具有约1至约20个碳原子的N-烷基氨基，在每个烷基中具有约1至约20个碳原子的N，N-二烷基氨基或具有约2至约 12个胺氮原子和约2至约40个碳原子。 式（I）化合物可用作预防和控制发动机沉积物的燃料添加剂。

公开(公告)号：WO1997043358A1

公开(公告)日：1997-11-20

申请号：PCT/US1997007990

申请日：1997-05-12

Applicant: CHEVRON CHEMICAL COMPANY

Inventor： CHEVRON CHEMICAL COMPANY ,  CHERPECK, Richard, E.

IPC: C10L01/18

CPC classification number: C10L1/2387 ,  C07C205/57 ,  C07C229/60 ,  C08F8/00 ,  C08F8/04 ,  C08F8/30 ,  C10L1/143 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/1824 ,  C10L1/1852 ,  C10L1/188 ,  C10L1/19 ,  C10L1/191 ,  C10L1/198 ,  C10L1/1985 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2437 ,  C10L1/305 ,  C10L10/04 ,  C08F110/10 ,  C08F8/14

Abstract: Aromatic esters of polyalkylphenoxyalkanols having formula (I), or a fuel soluble salt thereof, wherein R is hydroxy, nitro or -(CH2)x-NR5R6, wherein R5 and R6 are independently hydrogen or lower alkyl having 1 to 6 carbon atoms and x is 0 or 1; R1 is hydrogen, hydroxy, nitro or -NR7R8, wherein R7 and R8 are independently hydrogen or lower alkyl having 1 to 6 carbon atoms; R2 and R3 are independently hydrogen or lower alkyl having 1 to 6 carbon atoms; and R4 is a polyalkyl group having an average molecular weight in the range of about 450 to 5,000. The compounds of formula (I) are useful as fuel additives for the prevention and control of engine deposits.

Abstract translation: 具有式（I）的聚烷基苯氧基烷醇或其燃料可溶性盐的芳族酯，其中R是羟基，硝基或 - （CH 2）x -NR 5 R 6，其中R 5和R 6独立地是氢或具有1至6个碳原子的低级烷基，x 是0或1; R 1是氢，羟基，硝基或-NR 7 R 8，其中R 7和R 8独立地是氢或具有1至6个碳原子的低级烷基; R2和R3独立地是氢或具有1-6个碳原子的低级烷基; 并且R 4是平均分子量在约450至5,000范围内的聚烷基。 式（I）化合物可用作预防和控制发动机沉积物的燃料添加剂。

公开(公告)号：WO1996027621A1

公开(公告)日：1996-09-12

申请号：PCT/US1996001038

申请日：1996-01-26

Applicant: CHEVRON CHEMICAL COMPANY

Inventor： CHEVRON CHEMICAL COMPANY ,  BEACH, David, L. ,  CARNEY, Michael, J. ,  MORA, Javier, M.

IPC: C08F04/622

CPC classification number: C08F10/00 ,  C08F4/63912 ,  C08F4/63916 ,  C08F4/6392

Abstract: Disclosed is a catalyst system for the homopolymerization of alpha-olefins having 2-8 carbon atoms, said catalyst system comprising a mixed-valent dimeric Group 6b metal compound catalyst precursor wherein one atom of said Group 6b metal is a cyclopentadienyl Group 6b metal hydrocarbyl complex in which the Group 6b metal has an oxidation state +3 and wherein one atom of said Group 6b metal is a cyclopentadienyl alkaryl complex in which the Group 6b metal has an oxidation state +1, said dimeric Group 6b metal compound being supported on an inorganic support. The catalyst system can contain, in addition, a Group 2 or Group 3 metal-alkyl compound.

Abstract translation: 公开了一种用于均聚有2-8个碳原子的α-烯烃的催化剂体系，所述催化剂体系包含混合价二聚体第6b族金属化合物催化剂前体，其中所述第6b族金属的一个原子是环戊二烯基第6b族金属烃基络合物 其中第6b族金属具有+3的氧化态，并且其中所述第6b族金属的一个原子是其中第6b族金属具有氧化态+1的环戊二烯基烷芳基络合物，所述二聚体第6b族金属化合物负载在无机 支持。 另外，催化剂体系还可以含有第2族或第3族金属 - 烷基化合物。

公开(公告)号：WO1996025058A1

公开(公告)日：1996-08-22

申请号：PCT/US1996001378

申请日：1996-02-01

Applicant: CHEVRON CHEMICAL COMPANY

Inventor： CHEVRON CHEMICAL COMPANY ,  KATSUMOTO, Kiyoshi ,  CHING, Ta, Yen ,  THEARD, Leslie, P. ,  CURRENT, Steven, P.

IPC: A23L03/3436

CPC classification number: B32B27/08 ,  A23L3/3436 ,  B32B27/32 ,  B32B2250/242 ,  B32B2307/31 ,  B32B2307/7244 ,  B32B2323/04 ,  B32B2439/60 ,  B32B2439/70 ,  B32B2439/80 ,  B32B2553/00 ,  C08K5/098 ,  C08K2201/012 ,  C08L23/0815 ,  C08L45/00 ,  Y10T428/1338 ,  Y10T428/1341 ,  Y10T428/1355 ,  Y10T428/1359 ,  C08L2666/02

Abstract: An improved oxygen scavenging system is provided. The system involves an oxygen scavenging phase containing at least one oxygen-scavenger and a second phase comprising at least one catalyst effective in catalyzing a scavenging reaction. The oxygen scavenging phase is substantially devoid of any catalyst of the scavenging reaction and the second phase is effectively separate from the oxygen scavenging phase. Nevertheless, the oxygen scavenging system provides excellent scavenging capabilities while avoiding many of the prior art problems, such as undesired oxidation during high temperature processing when the system is incorporated into a multi-layer film.

Abstract translation: 提供了一种改进的除氧系统。 该系统包括含氧清除剂的氧清除相和包含至少一种有效催化清除反应的催化剂的第二相。 氧气清除相基本上没有任何清除反应的催化剂，第二相有效地与氧气清除相分离。 然而，除氧系统提供了优异的清除能力，同时避免了许多现有技术问题，例如当系统结合到多层膜中时在高温处理期间不期望的氧化。

公开(公告)号：WO1996023009A1

公开(公告)日：1996-08-01

申请号：PCT/US1996001130

申请日：1996-01-29

Applicant: CHEVRON CHEMICAL COMPANY

Inventor： CHEVRON CHEMICAL COMPANY ,  WANG, James, H. ,  ROSENDALE, David ,  KURKOV, Victor, P. ,  THEARD, Leslie, P. ,  CHING, Ta, Yen ,  COMPTON, Lewis, R. ,  PALMGREN, Tor, Henrik, Gustav ,  EICHELBERGER, Mitchell, P.

IPC: C08F210/02

CPC classification number: C08J5/18 ,  B29C47/00 ,  C08F8/44 ,  C08F2800/10 ,  C08F2800/20 ,  C08F2810/50 ,  C08J2323/08 ,  Y10T428/31913 ,  C08F8/12 ,  C08F210/02 ,  C08F220/14

Abstract: Ionomer compositions which have improved optical properties are disclosed. These compositions comprise ionomers which can be represented as the polymerization product of alpha-olefins having from two to eight carbon atoms, esters of alpha, beta-ethylenically-unsaturated carboxylic acids, metal salts of acrylic and methacrylic acid, and optional alpha, beta-ethylenically-unsaturated comonomers which impart some desired polymer property or properties, such as acidity and/or solvent resistivity. Also disclosed are methods of making these ionomer compositions in a reactive extruder and treating the compositions with acid to impart acidity to the compositions or to only the surface of the compositions.

Abstract translation: 公开了具有改进的光学性质的离聚物组合物。 这些组合物包括可以表示为具有2至8个碳原子的α-烯烃的聚合产物的离聚物，α，β-烯键式不饱和羧酸的酯，丙烯酸和甲基丙烯酸的金属盐，以及任选的α，β- 赋予一些期望的聚合物性质或性质如酸度和/或溶剂电阻率的烯属不饱和共聚单体。 还公开了将这些离聚物组合物制成反应性挤出机并用酸处理组合物以赋予组合物或仅对组合物的表面具有酸性的方法。

公开(公告)号：WO1996000269A1

公开(公告)日：1996-01-04

申请号：PCT/US1995007838

申请日：1995-06-21

Applicant: CHEVRON CHEMICAL COMPANY

Inventor： CHEVRON CHEMICAL COMPANY ,  INNES, Robert, A.

IPC: C10G35/12

CPC classification number: B01J8/12 ,  C10G25/003 ,  C10G25/08 ,  C10G25/12 ,  C10G35/12 ,  C10G45/10 ,  C10G45/18 ,  C10G45/62 ,  C10G45/64 ,  C10G61/06

Abstract: Provided is a process for catalytically reforming a hydrocarbon feedstock using a highly sulfur sensivite catalyst. The process comprises contacting the hydrocarbon in a reaction zone, with the hydrocarbon feed and catalyst flowing in opposite directions. Once the catalyst has passed through the reaction zone, it is then passed to a regeneration zone for regeneration. The process eliminates the need of passing the hydrocarbon feed through a sulfur sorber prior to entry into the reaction zone, as the spent catalyst which is leaving the reaction zone for regeneration acts as a sulfur sorber and removes the sulfur from the feed entering the reaction zone.

Abstract translation: 提供了使用高硫感官催化剂催化重整烃原料的方法。 该方法包括使反应区中的烃与在相反方向上流动的烃进料和催化剂接触。 一旦催化剂通过反应区，然后将其送入再生区再生。 该方法消除了在进入反应区之前使烃进料通过硫吸收剂的需要，因为离开反应区进行再生的废催化剂用作硫吸附剂并从进入反应区的进料中除去硫 。

公开(公告)号：WO1995011929A1

公开(公告)日：1995-05-04

申请号：PCT/US1994012366

申请日：1994-10-27

Applicant: CHEVRON CHEMICAL COMPANY

Inventor： CHEVRON CHEMICAL COMPANY ,  WANG, James, H. ,  ROSENDALE, David ,  KURKOV, Victor, P. ,  THEARD, Leslie, P. ,  CHING, Ta, Yen ,  COMPTON, Lewis, R. ,  EICHELBERGER, Mitchell, P. ,  PALMGREN, Tor, H., G.

IPC: C08F08/00

CPC classification number: C08J5/18 ,  B29C47/00 ,  C08F8/44 ,  C08F2800/20 ,  C08F2810/50 ,  C08J2323/08 ,  C08F8/12 ,  C08F210/02 ,  C08F220/14

Abstract: Ionomer compositions which have improved optical properties are disclosed. These compositions comprise ionomers which can be represented as the polymerization product of alpha-olefins having from two to eight carbon atoms, esters of alpha, beta-ethylenically-unsaturated carboxylic acids, metal salts of acrylic and methacrylic acid, and optional alpha, beta-ethylenically-unsaturated comonomers which impart some desired polymer property or properties, such as acidity and/or solvent resistivity. Also disclosed are methods of making these ionomer compositions in a reactive extruder and treating the compositions with acid to impart acidity to the compositions or to only the surface of the compositions.

Abstract translation: 公开了具有改进的光学性质的离聚物组合物。 这些组合物包括可以表示为具有2至8个碳原子的α-烯烃的聚合产物的离聚物，α，β-烯键式不饱和羧酸的酯，丙烯酸和甲基丙烯酸的金属盐，以及任选的α，β- 赋予一些期望的聚合物性质或性质如酸度和/或溶剂电阻率的烯属不饱和共聚单体。 还公开了将这些离聚物组合物制成反应性挤出机并用酸处理组合物以赋予组合物或仅对组合物的表面具有酸性的方法。

公开(公告)号：WO1997032722A1

公开(公告)日：1997-09-12

申请号：PCT/US1997003307

申请日：1997-02-26

Applicant: CHEVRON CHEMICAL COMPANY

Inventor： CHEVRON CHEMICAL COMPANY ,  CHING, Ta, Yen ,  GOODRICH, Joseph, L. ,  KATSUMOTO, Kiyoshi

IPC: B32B27/18

CPC classification number: B32B27/08 ,  A23L3/3436 ,  B32B15/08 ,  B32B15/20 ,  B32B27/18 ,  B32B2307/7244 ,  B32B2311/24 ,  B32B2439/70 ,  Y10T428/1352 ,  Y10T428/1359 ,  Y10T428/1383 ,  Y10T428/31696 ,  Y10T428/3192

Abstract: Provided is a system useful for oxygen scavenging which comprises at least two components, i.e., an oxygen scavenging material which forms at least one by-product upon reaction thereof with oxygen, and an effective amount of a neutralizing material capable of neutralizing at least a portion of theses by-products. In a preferred application, a multi-layer structure that can be employed in producing packages and in particular food packages, comprises a first layer including an oxygen scavenging material and a second layer which includes a material that is capable of neutralizing at least a portion of the by-products produced by the oxidation of the oxygen scavenging material within the first layer. These two layers are arranged such that, upon formation of the package, the second layer is interior to the first layer. Furthermore, the multi-layer film can include one or more of an oxygen barrier layer, a polymeric selective barrier layer, and a heat-sealable layer.

Abstract translation: 提供了一种可用于除氧的系统，其包含至少两种组分，即与氧反应时与至少一种副产物形成的除氧材料，以及有效量的能够中和至少一部分的中和材料 的副产品。 在优选的应用中，可用于生产包装，特别是食品包装的多层结构包括包含除氧材料的第一层和第二层，其包括能够中和至少一部分 通过在第一层内的除氧材料的氧化产生的副产物。 这两个层被布置成使得在形成包装时，第二层在第一层的内部。 此外，多层膜可以包括氧阻隔层，聚合选择性阻隔层和可热封层中的一种或多种。

公开(公告)号：WO1996023006A1

公开(公告)日：1996-08-01

申请号：PCT/US1996001224

申请日：1996-01-26

Applicant: CHEVRON CHEMICAL COMPANY

Inventor： CHEVRON CHEMICAL COMPANY ,  BEACH, David, L. ,  CARNEY, Michael, J. ,  MORA, Javier, M.

IPC: C08F04/622

CPC classification number: C08F10/00 ,  C08F4/63908 ,  C08F4/63912 ,  C08F4/63916 ,  C08F4/6392 ,  C08F110/02 ,  C08F210/16 ,  C08F4/69 ,  C08F2500/01 ,  C08F2500/04

Abstract: Disclosed is a catalyst system for the homopolymerization of alpha-olefins having 2-8 carbon atoms, said catalyst system comprising a Group 6b metal-alkali metal compound wherein said Group 6b metal is a cyclopentadienyl Group 6b metal trialkaryl complex anion in which the Group 6b metal has an oxidation state +3 and wherein said complex anion is balanced by an alkali metal cation such as lithium and wherein the alkali metal cation is, optionally, coordinately linked to a neutral hydrocarbyl based ligand containing a heteroatom such as oxygen, nitrogen, phosphorus or sulphur, said Group 6b metal-alkali metal compound being supported on an inorganic support. The catalyst system can contain, in addition, a Group 2 or Group 3 metal-alkyl compound.

Abstract translation: 公开了一种用于均化具有2-8个碳原子的α-烯烃的催化剂体系，所述催化剂体系包含第6b族金属 - 碱金属化合物，其中所述第6b族金属是环戊二烯基6b金属三烷基芳基络合物阴离子，其中第6b族 金属具有+3的氧化态，并且其中所述络合阴离子由碱金属阳离子如锂平衡，并且其中所述碱金属阳离子任选地与含有杂原子的中性烃基基配体如氧，氮，磷 或硫，所述第6b族金属 - 碱金属化合物负载在无机载体上。 另外，催化剂体系还可以含有第2族或第3族金属 - 烷基化合物。

公开(公告)号：WO1996020905A1

公开(公告)日：1996-07-11

申请号：PCT/US1995016931

申请日：1995-12-29

Applicant: CHEVRON CHEMICAL COMPANY

Inventor： CHEVRON CHEMICAL COMPANY ,  HARRIS, Thomas, V. ,  CAMPBELL, Curt, B. ,  SANTILLI, Donald, S.

IPC: C07C02/70

CPC classification number: C07C2/66 ,  C07C2/70 ,  C07C2521/06 ,  C07C2523/14 ,  C07C2523/30 ,  C07C2527/054 ,  C07C15/107

Abstract: Benzene is alkylated with C20-C24alpha olefins in the presence of a solid, aciditic tin-containing or zirconia-containing catalyst, such as ZrO2-H2SO4, ZrO2-WO3, or SnO2-H2SO4. The catalyst is activated prior to use and the activated catalyst is used without exposure to atmospheric water.

Abstract translation: 在含固体，酸性含锡或含氧化锆的催化剂如ZrO2-H2SO4，ZrO2-WO3或SnO2-H2SO4的存在下，苯与C 20 -C 24α-烯烃烷基化。 催化剂在使用前被活化，活化的催化剂在不暴露于大气中的情况下使用。