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公开(公告)号：EP0492490A3
公开(公告)日：1992-07-29
申请号：EP91121920.2
申请日：1991-12-20
Applicant: PHILLIPS PETROLEUM COMPANY
Inventor： Moczygemba, George Anthony , Trepka, William James
IPC: C08F297/04
CPC classification number: C08F297/04
Abstract: A method for preparing tapered block copolymers in a polymerisation process by charging an initiator and monomers sequentially with one or more charges of first one of the monomers, then with a mixture of the two monomers, and then with one or more charges of the first monomer to produce a polymodal tapered block copolymer. Suitable monomers include conjugated dienes and monovinylaromatic compounds. The copolymers are particularly useful for applications requiring environmental stress crack resistance.
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公开(公告)号：EP0464847A3
公开(公告)日：1992-03-04
申请号：EP91111225.8
申请日：1991-07-05
Applicant: PHILLIPS PETROLEUM COMPANY
IPC: C08F297/04 , C08G81/02
CPC classification number: C08G81/022 , C08F297/044
Abstract: A method for preparing resinous copolymers by sequential charge copolymerization of at least two charges, at least one being a conjugated diene and at least one being a monovinylarene; followed by a charge of a polyfunctional coupling agent; and the final charge being an essentially difunctional coupling agent.
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3.发明公开Sequential coupling in formation of resinous block copolymers 失效Herstellung von Harzblockpolymeren的Sequentielle Bindungfürdie
公开(公告)号：EP0464847A2
公开(公告)日：1992-01-08
申请号：EP91111225.8
申请日：1991-07-05
Applicant: PHILLIPS PETROLEUM COMPANY
IPC: C08F297/04 , C08G81/02
CPC classification number: C08G81/022 , C08F297/044
Abstract: A method for preparing resinous copolymers by sequential charge copolymerization of at least two charges, at least one being a conjugated diene and at least one being a monovinylarene; followed by a charge of a polyfunctional coupling agent; and the final charge being an essentially difunctional coupling agent.
Abstract translation: 一种通过至少两种电荷的顺序电荷共聚制备树脂共聚物的方法，至少一种是共轭二烯和至少一种是单乙烯基芳烃; 然后加入多官能偶联剂; 并且最终的电荷是基本上双官能的偶联剂。
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公开(公告)号：EP0436225A1
公开(公告)日：1991-07-10
申请号：EP90125609.9
申请日：1990-12-27
Applicant: PHILLIPS PETROLEUM COMPANY
IPC: C08F297/04
CPC classification number: C08F297/044 , C08J5/18 , C08J2325/10
Abstract: A method for preparing tapered block copolymers in a polymerization process by charging an initiator and monomers sequentially with one or more charges of first one of the monomers, then with a mixture of the two monomers, and then with one or more charges of the second monomer alternating with one or more charges of the first monomer to produce a polymodal tapered block copolymer. Suitable monomers include conjugated dienes and monovinylaromatic compounds. The copolymers are particularly useful for shrink film packaging applications.
Abstract translation: 一种在聚合过程中通过将引发剂和单体依次与第一种单体的一种或多种电荷依次相加，然后与两种单体的混合物，然后与一种或多种第二单体电荷 与第一单体的一种或多种电荷交替以产生多晶型渐变嵌段共聚物。 合适的单体包括共轭二烯和单乙烯基芳族化合物。 共聚物特别适用于收缩膜包装应用。
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5.发明公开Viscosity index improver soluble in synthetic poly(alpha-olefin) lubricants 失效粘度指数改善合成油（ALPHA-OLEFIN）润滑剂中的溶解度
公开(公告)号：EP0081851A3
公开(公告)日：1983-07-20
申请号：EP82111625
申请日：1982-12-15
Applicant: PHILLIPS PETROLEUM COMPANY
Inventor： Schiff, Sidney , Trepka, William James
CPC classification number: C10M143/00 , C08C19/02 , C08F8/04 , C10M143/10 , C10M143/12 , C10M2205/00 , C10M2205/02 , C10M2205/04 , C10M2205/06 , C08F297/04
Abstract: Hydrogenated completely random conjugated diene/ monovinylarene copolymers with a conjugated diene content above about 50 weight percent, monovinylarene content below about 50 weight percent, vinyl unsaturation (normalized) at least about 25 weight percent, block polymonovinylarene below about 5 weight percent, and molecular weight M n in the range of about 30,000-200,000, are soluble in synthetic poly(α-olefin) lubricating oils providing therein effective viscosity index control, pour point, and shear loss at low concentrations.
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Patent Agency Ranking6.发明公开Viscosity index improver soluble in synthetic poly(alpha-olefin) lubricants 失效在合成聚（α-烯烃）-Schmiermitteln性粘度指数改进剂。
公开(公告)号：EP0081851A2
公开(公告)日：1983-06-22
申请号：EP82111625.8
申请日：1982-12-15
Applicant: PHILLIPS PETROLEUM COMPANY
Inventor： Schiff, Sidney , Trepka, William James
IPC: C08G81/02 , C08F8/04 , C10M143/10 , C10M143/12 , C08F236/10
CPC classification number: C10M143/00 , C08C19/02 , C08F8/04 , C10M143/10 , C10M143/12 , C10M2205/00 , C10M2205/02 , C10M2205/04 , C10M2205/06 , C08F297/04
Abstract: Hydrogenated completely random conjugated diene/ monovinylarene copolymers with a conjugated diene content above about 50 weight percent, monovinylarene content below about 50 weight percent, vinyl unsaturation (normalized) at least about 25 weight percent, block polymonovinylarene below about 5 weight percent, and molecular weight M n in the range of about 30,000-200,000, are soluble in synthetic poly(α-olefin) lubricating oils providing therein effective viscosity index control, pour point, and shear loss at low concentrations.
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7.发明公开Nitrogen-containing organic compound grafted copolymer, hydrocarbon fuel compositions, additive concentrate, and use of said copolymer in fuels 失效接枝共聚物，烃燃料组合物，添加剂浓缩物和使用在燃料中的接枝共聚物的含氮。
公开(公告)号：EP0024734A2
公开(公告)日：1981-03-11
申请号：EP80105164.0
申请日：1980-08-29
Applicant: PHILLIPS PETROLEUM COMPANY
Inventor： Trepka, William James , Sonnenfeld, Richard John
IPC: C10M1/08 , C08F8/32 , C08F279/02
CPC classification number: C10L1/234
Abstract: Carburetor detergency properties of hydrocarbon fuels are provided by nitrogen-containing organic compound-grafted, hydrogenated conjugated diene-monovinylarene copolymers.
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8.发明公开Tapered block copolymers of monovinylarenes and conjugated dienes 失效单乙烯基芳烃和共轭二烯的嵌段共聚物具有连续变化的组成的端子块。
公开(公告)号：EP0603852A1
公开(公告)日：1994-06-29
申请号：EP93120677.5
申请日：1993-12-22
Applicant: PHILLIPS PETROLEUM COMPANY
Inventor： Moczygemba, George Anthony , Trepka, William James
IPC: C08F297/04 , C08G81/02
CPC classification number: C08F297/044 , C08G81/022
Abstract: A method for preparing tapered block copolymers in a polymerization process by sequentially charging: (1) an initiator and monovinylaromatic monomers in the presence of a randomizer; (2) an initiator and monovinylaromatic monomers; (3) a mixture of monovinylaromatic and conjugated diene monomers; (4) conjugated diene monomers; and (5) a coupling agent; to produce a polymodal tapered block copolymer. The copolymers are particularly useful for applications such as packaging and food or drink containers which require transparency and good environmental stress crack resistance.
Abstract translation: 一种用于通过顺序制备递变嵌段共聚物在聚合过程中的充电方法，包括：（1）与引发剂，并在无规化剂存在下单乙烯基芳族单体; （2）与引发剂和单乙烯基芳族单体; （3）单乙烯基芳族和共轭服务单体的混合物; （4）共轭二烯单体; 和（5）偶联剂; 以产生多峰递变嵌段共聚物。 该共聚物可用于应用中特别有用：如包装和食品或饮料容器，要求透明性和良好的耐环境应力龟裂。
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公开(公告)号：EP0081852B1
公开(公告)日：1989-07-26
申请号：EP82111626.6
申请日：1982-12-15
Applicant: PHILLIPS PETROLEUM COMPANY
Inventor： Trepka, William James
IPC: C08G81/02 , C08F8/04 , C10M143/12
CPC classification number: C10M143/00 , C08C19/02 , C08F8/04 , C10M143/10 , C10M143/12 , C10M2205/00 , C10M2205/02 , C10M2205/04 , C10M2205/06 , C08F297/04
Abstract: Hydrogenated random block conjugated diene/monovinylarene copolymers with a terminal monovinylarene block having a diene content in the range of 44 to 70 weight percent, normalized vinyl in the range 30.2-51.3 percent, percent vinyl based on copolymer plus percent styrene in the range 59.8-71.5 percent, and molecular weight Mn in the range 94,000-199,000, used as viscosity index improver in lubricating oil, exhibits unusually high thickening power, yet provides viscosity index, pour point, and shear loss at very desirable levels.
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公开(公告)号：EP0081852A1
公开(公告)日：1983-06-22
申请号：EP82111626.6
申请日：1982-12-15
Applicant: PHILLIPS PETROLEUM COMPANY
Inventor： Trepka, William James
IPC: C08G81/02 , C08F8/04 , C10M143/12
CPC classification number: C10M143/00 , C08C19/02 , C08F8/04 , C10M143/10 , C10M143/12 , C10M2205/00 , C10M2205/02 , C10M2205/04 , C10M2205/06 , C08F297/04
Abstract: Hydrogenated random block conjugated diene/monovinylarene copolymers with a terminal monovinylarene block having a diene content in the range of 44 to 70 weight percent, normalized vinyl in the range 30.2.-51.3 percent, percent vinyl based on copolymer plus percent styrene in the range 59.8-71.5 percent, and molecular weight M n in the range 94,000-199,000, used as viscosity index improver in lubricating oil, exhibits unusually high thickening power, yet provides viscosity index, pour point, and shear loss at very desirable levels.
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