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1.发明授权
公开(公告)号：US4242246A
公开(公告)日：1980-12-30
申请号：US48035
申请日：1979-06-13
申请人： Paul Maldonado , Henri Dayre , Germain Hagenbach
发明人： Paul Maldonado , Henri Dayre , Germain Hagenbach
IPC分类号： C08K5/00 , C08K3/06 , C08K5/36 , C08L7/00 , C08L21/00 , C08L23/00 , C08L51/00 , C08L51/02 , C08L77/00 , C08L95/00 , C08L101/00 , C09D195/00 , C10C3/02 , C08L91/00
摘要： This invention relates to a new process for the preparation of improved polymeric bitumens.The process is characterized by preparing a first composition by admixing a petroleum fraction (160.degree.-230.degree. C.), while stirring, at a temperature of from 80.degree. C. to 120.degree. C., with a copolymer made of styrenic blocks and dienic blocks such as a styrenebutadiene disequenced or multisequenced or statistical copolymer having a molecular weight varying between 30,000 and 300,000 and crystallized sulfur which is not chemically bound.When homogeneity is obtained, a portion of said first composition is admixed for at least 15 minutes at a temperature of from 130.degree. C. to 230.degree. C., with a conventional bitumen (penetration 20-220) to form a fluid polymeric bitumen.The fluid polymeric bitumen obtained by the process of the present invention is an excellent product characterized by superior properties and this product can be used in conventional spreading means when applying coatings onto roads.
摘要翻译： 本发明涉及一种制备改进的聚合物沥青的新方法。 该方法的特征在于通过在80至120℃的温度下将石油馏分（160℃-230℃）与搅拌下的苯乙烯嵌段共聚物和 二烯嵌段如苯乙烯丁二烯无定形或多重分子量或分子量在30,000至300,000之间的统计共聚物和不化学键合的结晶硫。 当获得均匀性时，将一部分所述第一组合物在130℃至230℃的温度下与常规沥青（渗透20-220）混合至少15分钟以形成流体聚合物沥青。 通过本发明方法获得的流体聚合沥青是以优异的性能为特征的优异产品，当将涂料涂覆在道路上时，该产品可用于常规铺展手段。
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2.发明授权Process for preparing bitumen-polymer compositions, application of these compositions of the obtention of coverings and mother solution of polymer usable for the obtention of the said compositions 失效制备沥青聚合物组合物的方法，施用这些组合物以获得覆盖物和可用于获得所述组合物的聚合物母溶液
公开(公告)号：US4554313A
公开(公告)日：1985-11-19
申请号：US502827
申请日：1983-06-09
IPC分类号： C08K5/36 , C08L7/00 , C08L21/00 , C08L23/00 , C08L25/10 , C08L51/00 , C08L51/02 , C08L77/00 , C08L89/00 , C08L95/00 , C08L101/00 , C10C3/02 , C08F8/00
摘要： Bitumen-polymer compositions are prepared, by mixing, at between 130.degree. C. and 230.degree. C., a bitumen with a styrene and conjugated diene copolymer and a sulphur source, the copolymer and the sulphur source being added to the bitumen either directly, or in the form of a mother solution in a hydrocarbon oil, then by maintaining the whole under stirring at between 130.degree. C. and 230.degree. C. for at least fifteen minutes. By way of sulphur source is used 0.005 to 15% by weight, with respect to bitumen, one or several polymeric or not, cyclic or linear polysulphides, and especially ditertiododecyl or dinonyl pentasulphide. The bitumen-polymer compositions obtained can be used for the obtention of superficial road coverings and present a constant quality of its properties.
摘要翻译： 沥青聚合物组合物通过在130℃和230℃之间混合沥青与苯乙烯和共轭二烯共聚物和硫源混合来制备，共聚物和硫源直接加入到沥青中， 或以烃油中的母液形式，然后将整体在130℃至230℃的搅拌下保持至少15分钟。 相对于沥青，一种或多种聚合的或不是的多环芳族化合物，尤其是二碘代二癸基或二酰基二硫化物，硫源使用0.005至15重量％。 获得的沥青聚合物组合物可用于获得浅层道路覆盖物，并且其性质保持不变。
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3.发明授权Cationic emulsions of bituminous binders of the bitumen type and their process of preparation 失效沥青类沥青粘合剂的阳离子乳液及其制备方法
公开(公告)号：US4576648A
公开(公告)日：1986-03-18
申请号：US742635
申请日：1985-06-07
CPC分类号： C08L95/005
摘要： Cationic emulsions of bituminous binders of the type consisting of an organic phase formed of a bituminous binder dispersed in an aqueous phase containing a cationic emulsifying agent and an acid.The bituminous binder is a bitumen-polymer type binder and the acid present in the aqueous phase is a possibly hydroxylated mono or polycarboxylic acid, used in sufficient quantity that the pH of the said aqueous phase is comprised between 1 and 7.The bituminous binders of the bitumen-polymer type having passed through the said emulsions present an excellent aging behavior.
摘要翻译： 沥青粘合剂的阳离子乳液，其由分散在含有阳离子乳化剂和酸的水相中的沥青粘合剂形成的有机相组成。 沥青粘合剂是沥青聚合物型粘合剂，水相中存在的酸可能是羟基化的单或多元羧酸，其用量足以使所述水相的pH在1和7之间。沥青粘合剂 通过所述乳液的沥青聚合物具有优异的老化行为。
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4.发明授权Process for preparing bitumen-polymer compositions, application to these compositions of the obtention of coverings and mother solution of polymer usable for the obtention of the said compositions 失效制备沥青聚合物组合物的方法，应用于这些组合物获得覆盖物和可用于获得所述组合物的聚合物母溶液
公开(公告)号：US4567222A
公开(公告)日：1986-01-28
申请号：US703916
申请日：1985-02-21
IPC分类号： C08K5/36 , C08L7/00 , C08L21/00 , C08L23/00 , C08L25/10 , C08L51/00 , C08L51/02 , C08L77/00 , C08L89/00 , C08L95/00 , C08L101/00 , C10C3/02 , C08K5/01
摘要： Bitumen-polymer compositions are prepared, by mixing, at between 130.degree. C. and 230.degree. C., a bitumen with a styrene and conjugated diene copolymer and a sulphur source, the copolymer and the sulphur source being added to the bitumen either directly, or in the form of a mother solution in a hydrocarbon oil, then by maintaining the whole under stirring at between 130.degree. C. and 230.degree. C. for at least fifteen minutes.By way of sulphur source is used 0.005 to 15% by weight, with respect to bitumen, one or several polymeric or not, cyclic or linear polysulphides, and especially ditertiododecyl or dinonyl pentasulphide. The bitumen-polymer compositions obtained can be used for the obtention of superficial road coverings and present a constant quality of its properties.
摘要翻译： 沥青聚合物组合物通过在130℃和230℃之间混合沥青与苯乙烯和共轭二烯共聚物和硫源混合来制备，共聚物和硫源直接加入到沥青中， 或以烃油中的母液形式，然后将整体在130℃至230℃的搅拌下保持至少15分钟。 相对于沥青，一种或多种聚合的或不是的多环芳族化合物，尤其是二碘代二癸基或二酰基二硫化物，硫源使用0.005至15重量％。 获得的沥青聚合物组合物可用于获得浅层道路覆盖物，并且其性质保持不变。
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5.发明授权
公开(公告)号：US4242143A
公开(公告)日：1980-12-30
申请号：US948545
申请日：1978-10-04
申请人： Germain Hagenbach , Paul Maldonado
发明人： Germain Hagenbach , Paul Maldonado
CPC分类号： C08L95/00 , Y10S106/07
摘要： A process for improving the properties of a bitumen which comprises mixing the bitumen with from about 5 to 20% by weight based on the bitumen, of a polyolefin wax at an elevated temperature for a period of time necessary to form a homogeneous mixture. The modified bitumen is particularly useful as a binder in asphalt to be used for casting.
摘要翻译： 一种用于改善沥青性能的方法，其包括将沥青与基于沥青的约5至20重量％混合，聚烯烃蜡在高温下混合形成均匀混合物所需的时间。 改性沥青特别可用作用于浇注的沥青中的粘合剂。
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公开(公告)号：US06511520B1
公开(公告)日：2003-01-28
申请号：US09355992
申请日：1999-10-28
申请人： Daniele Eber , Laurent Germanaud , Paul Maldonado
发明人： Daniele Eber , Laurent Germanaud , Paul Maldonado
IPC分类号： C10L118
CPC分类号： C10L10/08 , C10L1/14 , C10L1/143 , C10L1/1802 , C10L1/19 , C10L1/191 , C10L1/198 , C10L1/1985 , C10L1/2225 , C10L1/224 , C10L1/232 , C10L1/2335 , C10L1/238
摘要： The invention concerns an additive for motive fuel additive, in particular with low sulphur content not more than 500 ppm, consisting for the most part of a combination comprising 5 to 95 wt. % of a glycerol monoester R1—C(O)—O—CH2—CHO—CH2OH or R1—C(O)—O—CH(CH2OH)2, R1 being an alkyl chain containing 8 to 60 carbon atoms, or a monocyclic or polycyclic group comprising 8 to 60 carbon atoms, and from 5 to 95 wt % of a compound of formula R2—C(O)—X, R2 being an alkyl chain containing 8 to 24 carbon atoms, or a monocyclic or polycyclic group comprising 8 to 60 carbon atoms, and X being selected among (i) the groups OR0, R0 being a hydrocarbon radical comprising 1 to 8 carbon atoms, optionally substituted by one or several esters; and (ii) the groups derived from primary or secondary amines and alkanolamines with aliphatic hydrocarbon chain, comprising 1 to 18 carbon atoms.
摘要翻译： 本发明涉及用于动力燃料添加剂的添加剂，特别是低于500ppm的低硫含量，大部分组合包含5-95wt。 甘油单酯R1-C（O）-O-CH2-CHO-CH2OH或R1-C（O）-O-CH（CH2OH）2的％，R1是含有8至60个碳原子的烷基链，或单环 或包含8至60个碳原子的多环基团和5至95重量％的式R 2 -C（O）-X的化合物，R 2为含有8至24个碳原子的烷基链，或单环或多环基团， 8至60个碳原子，X选自（i）OR 0，R 0为包含1至8个碳原子的烃基，任选被一个或几个酯取代; 和（ii）衍生自伯胺或仲胺和链烷醇胺与脂族烃链的基团，其包含1至18个碳原子。
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公开(公告)号：US4154710A
公开(公告)日：1979-05-15
申请号：US833515
申请日：1977-09-15
申请人： Paul Maldonado , Robert Leger
发明人： Paul Maldonado , Robert Leger
IPC分类号： C08L23/00 , C08L1/00 , C08L7/00 , C08L21/00 , C08L27/00 , C08L89/00 , C08L95/00 , C08L101/00
CPC分类号： C08L95/00
摘要： A method of preparing novel bitumen compositions which comprises a first step wherein an olefinic unsaturated organic compound having a molecular weight varying between 300 and 30,000 is added to a bitumen having a penetration value varying between 30 and 220, and a second step wherein a polymer having a molecular weight varying between 100,000 and 2,000,000 is added to the product obtained from said first step.
摘要翻译： 一种制备新型沥青组合物的方法，其包括第一步骤，其中分子量在300和30,000之间变化的烯属不饱和有机化合物加入具有在30和220之间变化的渗透值的沥青，以及第二步骤，其中具有 在从所述第一步骤获得的产物中加入100,000至2,000,000之间的分子量。
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公开(公告)号：US4145322A
公开(公告)日：1979-03-20
申请号：US865245
申请日：1977-12-28
申请人： Paul Maldonado , Jean Mas , Trung K. Phung
发明人： Paul Maldonado , Jean Mas , Trung K. Phung
CPC分类号： C08L95/00 , Y10T428/31815
摘要： The present invention is related to a novel process for preparing bitumen-polymer compositions. These compositions contain block copolymers comprising diene and styrene groups. The compositions present excellent mechanical properties even at low temperatures.
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公开(公告)号：US6113661A
公开(公告)日：2000-09-05
申请号：US147658
申请日：1999-05-04
CPC分类号： C10L1/1852 , C10L1/026 , C10L1/1855 , C10L1/1985
摘要： A fuel composition containing, as a major portion, at least one fuel base, and, as a minor portion, at least one oxygenated compound, which contains at least 0.05% by weight of at least one trialkoxyalkane of the formula (I): ##STR1## wherein: X is a divalent hydrocarbon-containing group C.sub.n H.sub.2n, wherein n is 1, 2, or 3, each hydrogen atom optionally being substituted by a hydrocarbon-containing residue;R.sub.1, R'.sub.1, and R".sub.1 are each independently linear or branched alkyl groups containing from 1 to 10 carbon atoms and optionally at least one oxygen atom, two of each of R.sub.1, R'.sub.1 and R".sub.1 groups optionally being connected to form a heterocyclic ring containing 5 or 6 atoms; andR.sub.2 is a hydrogen atom or a linear C.sub.1 -C.sub.4 alkyl radical, or R.sub.2 and hydrocarbon-containing residue X, together by bonding, form a ring containing 5 or 6 carbon atoms.
摘要翻译： PCT No.PCT / FR98 / 01168 Sec。 371日期1999年5月4日 102（e）日期1999年5月4日PCT提交1998年6月8日PCT公布。 第WO98 / 56879号公报 日期1998年12月17日一种燃料组合物，其主要含有至少一种燃料基质，以及作为少部分含有至少一种含氧化合物的燃料组合物，其含有至少0.05重量％的至少一种下式的三烷氧基烷烃 （I）：其中：X是含二价烃的基团C n H 2n，其中n是1,2或3，每个氢原子任选地被含烃残基取代; R1，R'1和R'1各自独立地是含有1至10个碳原子和任选的至少一个氧原子的直链或支链烷基，任选地，R 1，R'1和R“ 连接形成含有5或6个原子的杂环; 并且R2是氢原子或直链C 1 -C 4烷基，或R 2和含烃残基X一起通过键合形成含有5或6个碳原子的环。
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10.发明授权
公开(公告)号：US4353729A
公开(公告)日：1982-10-12
申请号：US139875
申请日：1980-04-14
CPC分类号： C05F11/00 , Y10S71/903
摘要： Microporous, fertilizing materials or compositions, retaining water and accelerating the germination and growth of plants, characterized in that they are composed of a hydrocarbon base containing asphaltenes modified by an oxidation agent producing a liberation of gas, directly, or indirectly, in combination with at least one mineral compound reacting in acid medium, to which materials or compositions it is possible to add, by simple mixing, appropriate common manures, oligo-elements and fertilizers.Method of preparation of fertilizing materials or compositions, characterized in that a non-acid oxidizing agent is mixed with a molten hydrocarbon base in a proportion of 25 to 50% by weight with 5 to 10% of a mineral compound, the mixture is kept for 5 to 7 hours at 180.degree.-250.degree. C., poured into metal trays, cooled, ground and screened into granules of a diameter ranging from 1 to 3 mm.
摘要翻译： 微孔，施肥材料或组合物，保持水分并促进植物的发芽和生长，其特征在于它们由含有沥青质的烃基组成，所述沥青质通过氧化剂改性，直接地或间接地结合在一起产生气体释放 在酸性介质中反应的至少一种矿物质化合物，可以通过简单混合将适当的常用肥料，寡元素和肥料添加到其中可以添加的材料或组合物。 施肥材料或组合物的制备方法，其特征在于将非酸性氧化剂与熔融烃基以25〜50重量％的比例与5〜10重量％的无机化合物混合，将该混合物保持 在180-250℃下5至7小时，倒入金属托盘中，冷却，研磨并筛分成直径范围为1至3mm的颗粒。
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