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71. 发明授权

US3431128A Asphaltic coating compositions containing n-alkyl amino acids 失效
标题翻译：含有N-烷基氨基酸的ASPHALTIC涂料组合物
公开(公告)号：US3431128A
公开(公告)日：1969-03-04
申请号：US3431128D
申请日：1964-03-25
申请人： CHEVRON RES
发明人： JONES THORNTON K
IPC分类号： C09D195/00 , C08H13/00 , B32B11/00 , C09D3/24
CPC分类号： C09D195/00 , C08L2666/36

72. 发明授权

US3885983A Method for preparing carbonaceous pastes 失效
标题翻译：碳质糊剂的制备方法
公开(公告)号：US3885983A
公开(公告)日：1975-05-27
申请号：US29251872
申请日：1972-09-27
申请人： PECHINEY ALUMINIUM
发明人： BULIT ROGER
IPC分类号： C10L5/00 , C01B31/00 , C04B35/532 , C25B11/12 , H05B7/08 , C08H13/00 , C08H17/02 , C08H17/08
CPC分类号： C04B35/532 , C01B32/00
摘要： Method and apparatus for the preparation of carbonaceous pastes intended primarily for use in the manufacture of electrodes wherein the prime materials, which may be formed of coke and tar, are mixed and heated and heated and then followed by water cooling to a temperature above 100*C by introducing the water in atomized form into an enclosure through which the pasty composition is allowed to pass as small fragments.
摘要翻译：用于制备主要用于制造电极的含碳糊料的方法和装置，其中可由焦炭和焦油形成的原料被混合并加热和加热，然后水冷至100℃以上。 C通过将雾化形式的水引入外壳中，通过该外壳允许糊状组合物作为小碎片通过。

73. 发明授权

US3871893A Lignin amines as asphalt emulsifiers 失效
标题翻译：木质素胺作为沥青乳化剂
公开(公告)号：US3871893A
公开(公告)日：1975-03-18
申请号：US26486472
申请日：1972-06-21
申请人： WESTVACO CORP
发明人： DOUGHTY JOSEPH B
IPC分类号： C08L95/00 , C08H13/00
CPC分类号： C08H6/00 , C08L95/005 , C08L2666/02
摘要： Lignin amines are formed by reacting a secondary or a tertiary amine and a halohydrin with lignin. The amine and halohydrin are preferably reacted together to form a glycidylamine intermediate. From 1-10 moles of the glycidylamine intermediate per 1,000 grams of lignin are then reacted together. In preferred embodiments of the invention, the halohydrin is epichlorohydrin, the secondary amine is dimethyl and the tertiary amine is trimethyl amine. These lignin amines are useful as surface active agent, especially in cationic asphalt emulsions.
摘要翻译：木质素胺通过仲胺或叔胺和卤代醇与木质素反应形成。胺和卤代醇优选一起反应形成缩水甘油胺中间体。然后每1000克木质素中1-10摩尔的缩水甘油胺中间体一起反应。在本发明的优选实施方案中，卤代醇是表氯醇，仲胺是二甲基，叔胺是三甲胺。这些木质素胺可用作表面活性剂，特别是在阳离子沥青乳液中。

74. 发明授权

US3853572A Powder metal mix containing carbonaceous binder and green compacts made therefrom 失效
标题翻译：含有碳黑的粉末金属混合物和绿色混合物
公开(公告)号：US3853572A
公开(公告)日：1974-12-10
申请号：US22998772
申请日：1972-02-28
申请人： BETHLEHEM STEEL CORP
发明人： HERRON R , SMOTHERS W
IPC分类号： F16D69/02 , C08H13/00 , C08H17/08 , C08H17/12
CPC分类号： F16D69/027
摘要： Iron and/or copper powder metal mixes to which about 0.5 percent to about 12 percent coal tar pitch is added can be cold-pressed into green compacts having improved green strength. The green compacts can be sintered and repressed into iron and/or copper powder metal compacts which can contain residual carbon. Iron and/or copper powder metal compacts which contain uncombined carbon and/or combined carbon can be used as wear members and friction lining material in braking devices. The amount of residual carbon in the iron and/or copper powder metal compacts can be increased by substituting graphite or carbon black for a portion of the coal tar pitch added to the iron and/or copper powder metal mixes.
摘要翻译：可以将加入约0.5％至约12％的煤焦油沥青的铁和/或铜粉末金属混合物冷压成具有改善的生坯强度的生坯。生坯可以烧结并压制成可含有残留碳的铁和/或铜粉末金属压块。含有未组合碳和/或组合碳的铁和/或铜粉末金属压块可用作制动装置中的磨损构件和摩擦衬里材料。铁和/或铜粉末金属压块中残留碳的量可以通过将石墨或炭黑替代添加到铁和/或铜粉末金属混合物中的一部分煤焦油沥青来增加。

75. 发明授权

US3840485A Furfural pitch composition 失效
标题翻译：饺子组合物
公开(公告)号：US3840485A
公开(公告)日：1974-10-08
申请号：US17952571
申请日：1971-09-10
申请人： WATSON D , BROWN L
发明人： BROWN L , WATSON D
IPC分类号： C04B33/13 , C04B35/01 , C04B35/532 , C08G16/02 , C08K5/07 , C08K5/1535 , C08L95/00 , C08G51/52 , C08H9/00 , C08H13/00 , C08K1/62 , C08K1/64
CPC分类号： C04B33/1315 , C04B33/13 , C04B35/013 , C04B35/532 , C08G16/0293 , C08K5/07 , C08K5/13 , C08K5/1535 , C08L95/00 , C08L2666/14
摘要： CH3--CO--R

WHEREIN R IS HYDROCARBON GROUP HAVING BETWEEN 2 AND 4 CARBON ATOMS, INCLUSIVE.
1. A THERMOSETTING BINDER FOR REFRACTORY AGGREGATE CONSISTING ESSENTIALLY OF BETWEEN 50 AND 75 PERCENT BY WEIGHT OF COAL TAR PITCH HAVING A SOFTENING POINT ABOUT 100*C. AND BETWEEN 50 TO 25 PERCENT BY WEIGHT OF MONOMERIC POLYMERIZABLE THERMOSETTING DISPERSANTS CONSISTING OF FURFURAL AND A MEMBER SELECTED FROM THE GROUP CONSISTING OF PHENOL, CYCLOHEXANONE, AND COMPOUNDS HAVING THE FORMULA:

76. 发明授权

US3832201A Process for making asphalt paving compositions 失效
标题翻译：制备沥青组合物的方法
公开(公告)号：US3832201A
公开(公告)日：1974-08-27
申请号：US30330972
申请日：1972-11-03
申请人： PAVEMENTS SYSTEMS INC
发明人： SHEARER H
IPC分类号： E01C19/10 , B28C5/06 , C08H13/00 , C08H17/02
CPC分类号： E01C19/105 , E01C19/1068 , E01C2019/1095
摘要： PARTICULATE EMISSIONS DURING PRODUCTION OF ASPHALT CONCRETE ARE CONTROLLED BY CONTRACTING WET AGGREGATE WITH AN ASPHALT COMPOSITION AT OR BEFORE INTRODUCTION OF THE AGGREGATE INTO A HEATED MIXING AND DRYING ZONE WHEREIN THE ASPHALT-AGGREGATE MIXTURE IS MOVED THROUGH A RELATIVELY HIGH VELOCITY, HEATED GAS STREAM IN THE MIXER FLOWING PARALLEL TO THE DIRECTION OF MOVEMENT OF THE ASPHALT MIXTURE THROUGH THE MIXING AND DRYING ZONE. THE PROCESS, IN ADDITION TO CONTROL OF PARTICULATE EMISSIONS, RESULTS IN LESS DAMAGE TO THE ASPHALT DUE TO AGING OR HARDENING, AND THE ABILITY TO ACHIEVE A MORE UNIFORM MIXTURE COMPACTION OF THE SAID ASPHALT CONCRETE BECAUSE THE PARALLEL FLOW ENABLES MORE UNIFORM TEMPERATURE CONTROL OF THE ASPHALT AND AGGREGATE MIXTURE ON DISCHARGING FROM THE MIXING AND DRYING ZONE. MEANS FOR AUTOMATING PRODUCTION OF THE PAVING COMPOSITIONS ARE DISCLOSED.

77. 发明授权

US3824109A Roads,airfield runways and the like 失效
标题翻译：道路，AIRFIELD RUNWAYS等
公开(公告)号：US3824109A
公开(公告)日：1974-07-16
申请号：US26442172
申请日：1972-06-20
申请人： ENGLISH CLAYS LOVERING POCHIN
发明人： RICHARDS D
IPC分类号： C04B18/02 , C08L95/00 , E01C7/18 , C08H13/00 , C08H17/02 , C09D3/24
CPC分类号： E01C7/182 , C04B18/021 , C08L95/00 , C08L2666/74
摘要： A METHOD OF PRODUCING AN ARTIFICIAL ROADSTONE SUTITABLE FOR USE IN A BITMUINOUS SURFACING COMPOSITION FOR ROADS, ARIFIELD RUNWAYS AND THE LIKE. THE METHOD COMPRISES THE STEPS OF (A) FORMING A MIXTURE OF A GRANULAR AGGREGATE A SOLID BONDING MATERIAL, AND WATER, THE GRANULAR AGGREGATE AND BONDING MTERIAL BEING PRESENT IN SPECIFIED PROPORTIONS AND SIZE AND HAVING SPECIFIED COMPOSITIONS, (B) COMPACTING THE MIXTURE UNDER A PRESSURE OF AT LEAST 1/2 LONG TON PER SQUARE INCH TO FORM A COHERENT BODY, (C) HARDENING THE COHERENT BODY, AND (D) CRUSHING THE HARDENED COHERENT BODY TO FORM THE DESIRED ARTIFICIAL ROADSTONE,

78. 发明授权

US3810771A Asphalt compositions 失效
标题翻译：沥青组合物
公开(公告)号：US3810771A
公开(公告)日：1974-05-14
申请号：US4888570
申请日：1970-06-15
申请人： GULF RESEARCH DEVELOPMENT CO
发明人： BEUTHER H , HENKE A
IPC分类号： C10C3/00 , C10C3/08 , C08H13/00 , C08H17/22
CPC分类号： C10C3/005
摘要： AN IMPROVED ASPHALT PAVING COMPOSITION IS OBTAINED BY ADDING TO A PETROLEUM ASPHALT COAL WHICH HAS BEEN SOLVENT TREATED IN THE PRESENCE OF HYDROGEN.

79. 发明授权

US3753752A Soil control emulsions 失效
标题翻译：土壤控制乳剂
公开(公告)号：US3753752A
公开(公告)日：1973-08-21
申请号：US3753752D
申请日：1971-10-26
申请人： PHILLIPS PETROLEUM CO
发明人： PITCHFORD A
IPC分类号： C08L95/00 , C09K17/34 , E01C7/36 , C08H13/00 , C08K1/62 , C09D3/24
CPC分类号： E01C7/36 , C08L95/005 , C09K17/34 , Y10S106/90 , C08L2666/02
摘要： A base oil consisting of asphalt and an aromatic oil is dispersed in an aqueous nonionic emulsifying solution to form an oil-in-water emulsion which is useful as a soil control agent.
摘要翻译：将由沥青和芳香油组成的基础油分散在水性非离子乳化溶液中以形成可用作土壤控制剂的水包油乳液。

80. 发明授权

US3738852A Cationic bituminous emulsion 失效
标题翻译：阳离子BITUMINOUS乳液
公开(公告)号：US3738852A
公开(公告)日：1973-06-12
申请号：US3738852D
申请日：1971-05-17
申请人： KAO CORP
发明人： DOI T , OHTSUKA S , ARAI S
IPC分类号： C08K5/19 , C08H13/00 , C09D3/24
CPC分类号： C08K5/19 , C08L95/005
摘要： AN ASPHALT-IN-WATER EMULSION IN WHICH THERE IS AN EMULSIFIER COMPRISED OF A MIXTURE OF A WATER-SOLUBLE SALT OF A MONOAMINE HAVING A LONG CHAIN ALKYL OR ALKENYL GROUP OF 8 TO 22 CARBON ATOMS AND A WATER-SOLUBLE SALT OF A TRIAMINE HAVING A LONG CHAIN ALKYL OR ALKENYL GROUP OF 8 TO 12 CARBON ATOMS.

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