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JP3537921B2 |
PURPOSE: To prepare an asphalt compsn. having a high softening point and an excellent ductility and possessing excellent properties, such as mechanical strength, moldability, and storage stability by incorporating a block copolymer comps...
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JP2004161889A |
To provide a polymer-modified asphalt elastic at normal temperature that is suitable for use in the pavement of an upper layer pavement such as a joint in a road and a part of a paved road to be repaired, improves their durability and al...
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JP2004517162A5 |
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JP2004517162A |
The present invention concerns a bituminous composition which comprises a bituminous component (A), an elastomer component (B), preferably a block copolymer of a conjugated diene and a monovinylaromatic hydrocarbon, and an additive (C), ...
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JP3532015B2 |
To obtain a non-vinyl chloride stretch film for food packaging which has excellent packaging workability, packaging finish and other properties by providing a particular resin layer comprising a copolymer of a vinyl arom. compd. with a c...
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JP2004149624A |
To obtain a heat-modified asphalt composition which can improve further peeling prevention effect between asphalt and aggregate, and does not lose such an effect even by heating for a long period of time.This heat-modified asphalt compos...
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JP2004143243A |
To provide an asphalt emulsion mixture which can be used as an ordinary temperature paving material or a road surface-repairing material.This asphalt emulsion mixture is characterized by being prepared by mixing aggregate with an aqueous...
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JP3516751B2 |
PURPOSE: To provide an improved asphalt composition excellent in dryability and curability, with the result of excellent workability in application, and also excellent in waterproofing and water stopping. CONSTITUTION: This composition i...
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JP2004091728A |
To provide an asphalt-based-waterproofing composition excellent in extension and strength, having a high adhesion with a substrate and durability, capable of forming a waterproof coated film excellent in appearance and also excellent in ...
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JP3510258B2 |
Methods and articles for reinforcing castable compositions through the use of reinforcing elements maintained in a close-packed alignment in a dispersible containment means.
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JP3502695B2 |
PURPOSE: To obtain an emulsifier which has a function of emulsifying asphalt in an emulsified asphalt and lowers in or loses this function as a result of being formed into a resin after the emulsion is applied. CONSTITUTION: An emulsifie...
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JP3502757B2 |
To obtain an asphalt composition capable of increasing bond strength between an asphalt and an aggregate, consequently capable of providing excellent release preventing effects on an asphalt from an aggregate immediately after execution ...
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JP2004059781A |
To provide a new block copolymer having excellent solubility in asphalt as an asphalt modifier, excellent storage stability at a high temperature, and excellent balance of elongation, toughness, tenacity and softening point; and to provi...
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JP2004043805A |
To provide an additive for slurry sealing or microsurfacing having a controllable working life or hardening rate independent of conditions such as kinds and amount of addition of an emulsifier for asphalt and aggregate and atmospheric te...
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JP2004035839A |
To provide an asphalt modifier excellent in asphalt solubility and to provide an asphalt composition excellent in adhesive property with aggregate using the modifier.The asphalt modifier has at least one functional group selected from ca...
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JP2004503652A |
The invention is in a composition which is useful to dampen noise and vibrations which in composition can be applied to and adhered to a substrate. The composition comprises an emulsion or dispersion of asphalt in water and fillers. Pref...
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JP2004035740A |
To provide a manufacturing process of a recycled hot asphalt mixture using recycled asphalt concrete aggregate that has characteristics close to a fresh asphalt mixture.The manufacturing process of the recycled hot asphalt mixture compri...
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JP2004033954A |
To provide a method of efficiently utilizing waste white clay discharged as industrial waste from petroleum refining process, without requiring special treatment.The recycling method is for improving the penetration number of asphalt by ...
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JP3493251B2 |
To obtain an additive containing a specific bonding agent and a curing agent composition as essential components, exhibiting a strength comparable or superior to a heating method asphalt and having improved water resistance and controlla...
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JP3493239B2 |
PURPOSE: To simply obtain the emulsion low in viscosity, capable of being emulsified at relatively low temperatures, and useful as a paving material for asphalt roads, etc., by emulsifying an asphalt composition containing a specific epo...
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JP3490767B2 |
PURPOSE: To obtain a waterproofing asphalt which has excellent low-temp. characteristics, hardly smoke or odor in thermal melting and application, and is excellent in workability, applicability, and practical performance. CONSTITUTION: T...
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JP3490812B2 |
To obtain the subject composition resistant to the occurrence of rutting and cracks of the paved body after construction of a road, and capable of exhibiting function excellent in durability by mixing rubber and a thermoplastic elastomer...
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JP3490918B2 |
To prepare an antifreezing agent for road surfaces, excellent in flow resistance and abrasion resistance, and capable of preventing ice and snow from adhering to surfaces of roads by mixing a dolomite reaction product with bamboo cellulo...
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JP2004019368A |
To provide a road paving material with excellent water permeability and sound absorbing properties.This road paving material contains aggregate, asphalt and RB ceramic particles and/or CRB ceramic particles, and further contains organic ...
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JP2004018823A |
To provide an asphalt composition for drainage pavement, scarcely causing separation of a thermoplastic resin used as a modifier, and having a high softening point, high toughness, and high tenacity.This asphalt composition for drainage ...
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JP3486164B2 |
To provide an asphalt reformer capable of preventing both plastic deformation and low-temperature crack initiation. The asphalt reformer comprises 5-30 wt.% of a styrene- butadiene-styrene block copolymer rendered water-soluble and 70-95...
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JP3483916B2 |
PURPOSE: To obtain a new composition unswelling in water which gives a new polymer-modified asphalt composition having storage stability and a low softening point by sulfonating a specific block-copolymer. CONSTITUTION: The objective com...
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JP3479725B2 |
PURPOSE: To provide a rubber composition remarkably reduced in staining to a contacting coated sheet metal. CONSTITUTION: This EPDM-based rubber composition is composed of 100 pts. wt. EPDM, 1 to 50 total pts.wt. hydrotalcite mineral and...
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JP3479361B2 |
PURPOSE: To obtain a mixture for normal temperature type pavement useful for specific pavement for parks, promenades, jogging roads, etc., having excellent elasticity, durability, water permeability, sliding resistance, by blending wood ...
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JP3473842B2 |
To produce a rubber process oil having solubility equal to that of an extract with strong carcinogenicity, and legally clearing safety standard of USA and EU. This safe and excellent rubber process oil is produced by mixing a naphthene b...
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JP3471468B2 |
PURPOSE: To obtain the subject lightweight resin having high vibration-damping and sound insulation effects, excellent in workability, thus useful for the floor structural materials for vehicles or ships and for the floors or outer wall ...
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JP2003335946A |
To provide an asphalt composition having excellent flow resistance and abrasion resistance, namely an asphalt-modifying material capable of improving the durability of paved roads.This asphalt-modifying material is characterized by compr...
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JP3467403B2 |
To obtain a composition having high waterstop performances, long- term stability, excellent self-sealability, showing pressure-sensitive adhesiveness as well as having shape retentivity and heat resistance, having relatively small compre...
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JP3468246B2 |
PURPOSE: To obtain a thermoplastic elastomer useful for asphalt modification, consisting of a specific block copolymer, having a prescribed physical properties, excellent in low temperature ductility, mechanical strength and moldability ...
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JP3464863B2 |
To obtain an asphalt emulsion adequate in storage stability, aggregate miscibility, aggregate adhesion, mechanical strength after applied, high durability, debonding resistance, etc., thus useful for road pavement, etc., containing polyp...
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JP3463461B2 |
To obtain the subject sealing material capable of improving workability of the dismantling of an opening part when extending an electric wire and performing reexecution and preventing scattering of a refractory filler, by adding a pitch,...
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JP2003301112A |
To obtain an asphalt composition that is excellent in the softening point, elongation, flexual properties, aggregate grasping properties, and the like, and that is suitable for road pavement, roofing/water impermeable sheet and sealant a...
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JP2003301113A |
To obtain an asphalt composition that has a good elongation, flexibility and adhesion and is suitable in use for road pavement.This asphalt composition consists of 0.5-50 pts.wt. of a composition (1) comprising a modified polymer or its ...
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JP3459509B2 |
To provide an asphalt paving material having excellent durability and having sound-reducing property, draining function and freezing-suppressing property, etc., by mixing aggregate, rubber particles and fillers with asphalt. This asphalt...
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JP2003292785A |
To obtain an asphalt modifying material making a dense-granular size asphalt mixture used for highly durable pavement have sufficient durability as the highly durable pavement without being influenced by the kind of an aggregate and impr...
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JP3453354B2 |
To provide a paving construction composition produced by using a new artificial aggregate and/or a composite material obtained from a solid oxidized product of asphaltic substance. The objective composition contains a bituminous composit...
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JP2003277614A |
To obtain an additive for heated asphalt, capable of remarkably improving an inhibiting effect on separation of the asphalt from aggregates.This additive for the heated asphalt contains a compound (I) and/or compounds (II), wherein the c...
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JP2003277613A |
To provide a method for producing an asphalt modifier which effectively produces modified asphalt having good stability.This method for producing the asphalt modifier comprises kneading a rubber and/or a thermoplastic elastomer with a mi...
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JP3450899B2 |
PURPOSE: To obtain a method for producing a semiblown asphalt for road pavement easily without fail which is excellent in flow resistance. exhibits slight degradation in quality during storage, and meets the AC-100 specifications. CONSTI...
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JP3451573B2 |
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JP2003267788A |
To provide a refractory material having excellent curability, adhesiveness, strength and spalling resistance by mixing a phenolic resin, an ester and a pitch.The binder composition for refractory material comprises the phenolic resin, wh...
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JP3447261B2 |
To provide asphalt which can save energy, greatly decrease a content of a substance causing a toxic problem or the like and increase a recycling number by decreasing a mixing temperature in manufacturing a mixed material. A reduced press...
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JP2003253050A |
To obtain a rubber composition which uses a process oil as a substitute for a conventional highly aromatic oil and is at least tantamount to the conventional composition using the conventional highly aromatic oil in all the performances ...
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JP3445299B2 |
PURPOSE: To provide an asphalt composition having viscoelasticity in a wide temp. range suitable for densegraded and opengraded binders for road pavement and excellent in storage stability. CONSTITUTION: This compositions is prepared by ...
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JP3444066B2 |
To obtain a granular colorant compsn. for a paving material which is excellent in dispersibility of a pigment in asphalt, workability and the like by dispersing a particular amt. of a pigment in a polyolefin wax by means of a kneader and...
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