| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 81 | Electrode material | JP22935485 | 1985-10-15 | JPS6288269A | 1987-04-22 | FUJII MASAYUKI; GOTO SHIRO; WAKAYAMA TATSUO |
| PURPOSE:To enable manufacture of a light weight cell having high energy density and high maximum output density while causing no pollution by forming the electrode material mainly with electrolytic oxidation product of pitch. CONSTITUTION:Residual carbon material or petroleum pitch obtained through distillation of crude oil or catalytic cracking of distillated oil is employed as material. It is anodic oxidized in an electrolytic solution such as alcohol under existence of a conductive salt containing alkaline metal ion as positive ion while aromatic sulfuric acid ion substituted with alkyl group as negative ion thus to produce an electrolytic oxide. It is employed as material to form the positive and the negative electrodes and to form a primary and a secondary cells together with a well known electrolyte. Consequently, an electrode stable against doping/undoping of ion while enable of doping of large quantity of ions can be obtained. | ||||||
| 82 | Manufacture of mobile bitumennpolymer composition | JP7748479 | 1979-06-19 | JPS553492A | 1980-01-11 | POORU MARUDONADO; ANRI DEIRU; JIYARUMAN AJIYANBATSUKU |
| 83 | Bituminous mixture | JP8261176 | 1976-07-13 | JPS5212228A | 1977-01-29 | HANSU ETSUKEHARUTO PAURU HETSU; YAN BUIREMU UAN REIENDAMU |
| 84 | JPS4920760B1 - | JP10523269 | 1969-12-29 | JPS4920760B1 | 1974-05-27 | |
| 85 | 등방성 피치의 제조 방법 | KR1020140090062 | 2014-07-16 | KR101593808B1 | 2016-02-15 | 박상욱; 오영세 |
| 본발명은등방성피치의제조방법에관한것으로서, 보다구체적으로석유계탄화수소를라디칼가교반응을통해전처리하는단계를포함하는등방성피치의제조방법에관한것이다. 본발명의일 실시예에따르면, 석유계탄화수소를라디칼가교반응을통해전처리하는단계를포함하는등방성피치의제조방법을통해상기석유계탄화수소의유동성을향상시킴으로써불융화성분의형성을억제할수 있으며, 고연화점및 고탄화수율의등방성피치를높은수율로서제조할수 있다. | ||||||
| 86 | 탄소-탄소 복합재 함침용 피치의 제조방법 | KR1020100015064 | 2010-02-19 | KR1020110095537A | 2011-08-25 | 박인서; 이진용; 조광연 |
| PURPOSE: A producing method of a pitch for impregnating a carbon-carbon composite is provided to stably maintain the low viscosity of the pitch when being molten at 335~450deg C. CONSTITUTION: A producing method of a pitch for impregnating a carbon-carbon composite comprises the following steps: crushing a carbon based pitch; crush-dissolving the crushed carbon based pitch with an alcohol solution and a cross-linking agent; drying the crushed mixture for removing the alcohol solution; and cooling and pulverizing the mixture. | ||||||
| 87 | Bituminous compositions | US12735810 | 2009-02-20 | US08048943B2 | 2011-11-01 | Juan Antonio Gonzalez Leon; Gilles Barreto; Lionel Grampre |
| This invention relates to the modification of bitumen by polymeric materials used particularly for the preparation of asphalt mixtures with enhanced mechanical properties, wherein the polymeric materials are selected from additives capable of forming a supramolecular assembly. The modified bitumen may be used for the fabrication of asphalts mixtures with mineral aggregates used in construction or maintenance of sidewalks, roads, highways, parking lots or airport runaways and service roads and any other rolling surfaces. | ||||||
| 88 | BITUMINOUS COMPOSITIONS | US12735810 | 2009-02-20 | US20110009533A1 | 2011-01-13 | Juan Antonio Gonzalez Leon; Gilles Barreto; Lionel Grampre |
| This invention relates to the modification of bitumen by polymeric materials used particularly for the preparation of asphalt mixtures with enhanced mechanical properties, wherein the polymeric materials are selected from additives capable of forming a supramolecular assembly. The modified bitumen may be used for the fabrication of asphalts mixtures with mineral aggregates used in construction or maintenance of sidewalks, roads, highways, parking lots or airport runaways and service roads and any other rolling surfaces. | ||||||
| 89 | Method of reducing fumes from a vessel of molten asphalt | US10223929 | 2002-08-20 | US20030017283A1 | 2003-01-23 | Dave C. Trumbore; Jorge A. Marzari; Dave R. Jones |
| A method and container for reducing fuming of asphalt in a heated vessel, including placing asphalt in a heated vessel to heat the asphalt to a molten state, adding a blanket material to the asphalt, the blanket material being substantially insoluble in the molten asphalt to form a skim thereon to reduce fuming therefrom. | ||||||
| 90 | Method of reducing fumes from a vessel of molten asphalt | US09733887 | 2000-12-08 | US20020094392A1 | 2002-07-18 | Dave C. Trumbore; Jorge A. Marzari; Dave R. Jones |
| A method and container for reducing fuming of asphalt in a heated vessel, including placing asphalt in a heated vessel to heat the asphalt to a molten state, adding a blanket material to the asphalt, the blanket material being substantially insoluble in the molten asphalt to form a skim thereon to reduce fuming therefrom. | ||||||
| 91 | Method of reducing fumes from a vessel of molten asphalt | US09732675 | 2000-12-08 | US20010001043A1 | 2001-05-10 | Jorge A. Marzari |
| A container for asphalt includes a sidewall and a bottom assembled to the sidewall to form the container for holding the asphalt in the container, the bottom thereafter being melted with the asphalt without adversely affecting the asphalt properties. | ||||||
| 92 | Method of reducing fumes from a vessel of molten asphalt | US266972 | 1999-03-12 | US6130276A | 2000-10-10 | Donn Roy Vermilion; Michael Richard Franzen; Richard T. Janicki; David Charles Trumbore; Jay W. Keating; Jorge Alberto Marzari |
| In a method of melting asphalt in a vessel, the molten asphalt normally emitting fumes, 0.2 weight percent to 6 weight percent of a polymer is added to the asphalt to reduce the visual opacity of the fumes by at least 25% over the same asphalt without the polymer. In another embodiment, the total emissions of benzene soluble suspended particulates is reduced by at least 15% over the same asphalt without the polymer. Preferably, the added polymer has a melt flow index of from 15 grams/10 minutes to 95 grams/10 minutes, and the added polymer reduces the visual opacity of the fumes by forming a skim on the upper surface of the molten asphalt. | ||||||
| 93 | Consumable asphalt containers and method of reducing fumes from a kettle of molten asphalt | US940550 | 1997-09-30 | US6107373A | 2000-08-22 | Richard T. Janicki; Donn R. Vermilion; Kevin P. Gallagher; Frederick H. Ponn; Michael R. Franzen; Jorge A. Marzari; Jay W. Keating; David C. Trumbore; Steven G. Harris; Edward Mirra, Jr. |
| A consumable container is molded from a composition comprising 40 to 90 weight % of an asphalt and 10 to 60 weight % of a polymer material, which advantageously can include a first polymer such as PP that imparts heat resistance and a second polymer such as EVA that imparts toughness and impact resistance. This molded asphalt/polymer material preferably has an unnotched Izod impact strength of at least 2 joules. The container is consumable--it can be melted along with roofing asphalt held in the container without adversely affecting the properties of the asphalt and without requiring undue mixing. The composition also can be used to reduce fumes normally emitted from a kettle of molten asphalt, e.g., as measured by a reduction of the visual opacity of the fumes by at least 25%, a reduction of the hydrocarbon emissions of the fumes by at least 20%, or a reduction of the total suspended particulates emissions of the fumes by at least 15%. The container may be used, e.g., to hold roofing or paving asphalt or a recyclable petroleum-derived material, such as used motor oil. In one embodiment, the container composition may include one or more ingredients to improve the quality of paving-grade asphalt | ||||||
| 94 | Consumable asphalt containers and method of reducing fumes from a kettle of molten asphalt | US940463 | 1997-09-30 | US5989662A | 1999-11-23 | Richard T. Janicki; Donn R. Vermilion; Kevin P. Gallagher; Frederick H. Ponn; Michael R. Franzen; Jorge A. Marzari; Jay W. Keating; David C. Trumbore; Steven G. Harris; Edward Mirra, Jr. |
| A consumable container is molded from a composition comprising 40 to 90 weight % of an asphalt and 10 to 60 weight % of a polymer material, which advantageously can include a first polymer such as PP that imparts heat resistance and a second polymer such as EVA that imparts toughness and impact resistance. This molded asphalt/polymer material preferably has an unnotched Izod impact strength of at least 2 joules. The container is consumable--it can be melted along with roofing asphalt held in the container without adversely affecting the properties of the asphalt and without requiring undue mixing. The composition also can be used to reduce fumes normally emitted from a kettle of molten asphalt, e.g., as measured by a reduction of the visual opacity of the fumes by at least 25%, a reduction of the hydrocarbon emissions of the fumes by at least 20%, or a reduction of the total suspended particulates emissions of the fumes by at least 15%. The container may be used, e.g., to hold roofing or paving asphalt or a recyclable petroleum-derived material, such as used motor oil. In one embodiment, the container composition may include one or more ingredients to improve the quality of paving-grade asphalt. | ||||||
| 95 | Consumable asphalt containers and method of reducing fumes from a kettle of molten asphalt | US657831 | 1996-05-31 | US5733616A | 1998-03-31 | Richard T. Janicki; Donn R. Vermilion; Kevin P. Gallagher; Frederick H. Ponn; Michael R. Franzen; Jorge A. Marzari; Jay W. Keating; David C. Trumbore; Steven G. Harris; Edward Mirra, Jr. |
| A consumable container is molded from a composition comprising 40 to 90 weight % of an asphalt and 10 to 60 weight % of a polymer material, which advantageously can include a first polymer such as PP that imparts heat resistance and a second polymer such as EVA that imparts toughness and impact resistance. This molded asphalt/polymer material preferably has an unnotched Izod impact strength of at least 2 joules. The container is consumable--it can be melted along with roofing asphalt held in the container without adversely affecting the properties of the asphalt and without requiring undue mixing. The composition also can be used to reduce fumes normally emitted from a kettle of molten asphalt, e.g., as measured by a reduction of the visual opacity of the fumes by at least 25%, a reduction of the hydrocarbon emissions of the fumes by at least 20%, or a reduction of the total suspended particulates emissions of the fumes by at least 15%. The container may be used, e.g., to hold roofing or paving asphalt or a recyclable petroleum-derived material, such as used motor oil. In one embodiment, the container composition may include one or more ingredients to improve the quality of paving-grade asphalt. | ||||||
| 96 | Process for the manufacture of a cutback of a mixture of bitumen and rubber | US454939 | 1983-01-03 | US4503176A | 1985-03-05 | Peter L. Barlow; Kenneth M. Riches |
| A cutback of a mixture of bitumen and rubber is prepared by treating a mixture of bitumen and rubber with a peroxide at 100.degree.-240.degree. C. and adding a volatile solvent. The obtained cutback can easily be sprayed on roads and shows a good retention for chippings. | ||||||
| 97 | Process for preparing binder pitches | US808175 | 1977-06-20 | US4176043A | 1979-11-27 | Johannes N. van Eijk |
| A process for preparing a binder pitch, in which a high-aromatic residual fraction from petroleum raw materials is mixed with a coal tar fraction in weight ratios of about 1:9 to 9:1 and heated, while during heating the mixture is kept in contact with a dehydrogenating agent, in particular an oxygen-containing gas. | ||||||
| 98 | Chemically modified asphalt compositions | US852898 | 1977-11-18 | US4166752A | 1979-09-04 | Alfred Marzocchi; Michael G. Roberts; Charles E. Bolen |
| Chemically modified asphalt compositions prepared by reaction of asphalt with ammonia, a polyamine or an aromatic diamine. The chemically modified asphalt compositions of this invention are particularly well suited for use in the treatment of glass fibers as reinforcement for asphalt matrices. | ||||||
| 99 | Process for the production of bitumen or bitumen-containing mixtures with improved properties | US33445373 | 1973-02-21 | US3839190A | 1974-10-01 | FRESE A; CHRISTOFZIK H |
| The softening point of bitumens having softening points of up to 120* C. is raised without adversely affecting rupturing point and other properties by heating the bitumen at a temperature above the softening point of up to 150* C. for up to 30 minutes with either sulfuric acid or a metal halide selected from the group consisting of TiCl4, AlCl3, VOCl3, VCl4 and ZrCl4.
|
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| 100 | Asphaltic products | US85725159 | 1959-12-04 | US3093610A | 1963-06-11 | WURSTNER ROBERT G; WILLIAM JAHNKE RICHARD |
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