WO2009010582A1 - Liant incolore et transparent - Google Patents

Liant incolore et transparent Download PDF

Info

Publication number
WO2009010582A1
WO2009010582A1 PCT/EP2008/059448 EP2008059448W WO2009010582A1 WO 2009010582 A1 WO2009010582 A1 WO 2009010582A1 EP 2008059448 W EP2008059448 W EP 2008059448W WO 2009010582 A1 WO2009010582 A1 WO 2009010582A1
Authority
WO
WIPO (PCT)
Prior art keywords
binder composition
colourless
resin
resins
oily substance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2008/059448
Other languages
English (en)
Inventor
Akira Seo
Michio Morikubo
Masaya Inoue
Naohiro Ozeki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2007187327A external-priority patent/JP5103078B2/ja
Priority claimed from JP2007187330A external-priority patent/JP2009024063A/ja
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of WO2009010582A1 publication Critical patent/WO2009010582A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J191/00—Adhesives based on oils, fats or waxes; Adhesives based on derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J191/00—Adhesives based on oils, fats or waxes; Adhesives based on derivatives thereof
    • C09J191/06—Waxes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J193/00—Adhesives based on natural resins; Adhesives based on derivatives thereof
    • C09J193/04—Rosin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/24—Graft or block copolymers according to groups C08L51/00, C08L53/00 or C08L55/02; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/26—Natural polymers, natural resins or derivatives thereof according to C08L1/00 - C08L5/00, C08L89/00, C08L93/00, C08L97/00 or C08L99/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L45/00—Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L93/00—Compositions of natural resins; Compositions of derivatives thereof
    • C08L93/04—Rosin

Definitions

  • This invention relates to binder compositions suitable for use in landscape paving installed in public parks, pedestrian walkways and the like, and in particular relates to a colourless and transparent binder suitable for improving transparency.
  • binder compositions used for coloured paving include, for example, those in which a resin and/or thermoplastic elastomer and a petroleum-based softener are blended together in specified proportions, anti- oxidants and additional components being added where necessary .
  • binder compositions used for coloured paving are exposed outdoors for long periods, so it is necessary to inhibit as far as possible deterioration due to moisture, heat, oils and ultraviolet rays.
  • Binder compositions for use in coloured paving have therefore previously been proposed in which a hydrogenated resin and a hydrogenated thermoplastic elastomer are used respectively for the resin and thermoplastic elastomer with a view to improving weathering properties (see, for example, JP 2001 172469 and JP 2001 329117) .
  • Binder compositions for use in coloured paving have also been proposed which use the above mentioned resins and hydrogenated thermoplastic elastomers and where in addition the softener is changed from a petroleum-based solvent-extracted oil to a petroleum-based lubricating oil base oil which has a low content of aromatics and double bonds (see, for example, JP 2002 206047) .
  • the binder compositions most required in landscape paving work must be capable of improving the aforementioned performance and sustaining the basic performance focused on mechanical strength, while also making it possible to improve production of colours including pale colours such as white and to sustain colour tones.
  • the present invention provides a colourless and transparent binder composition
  • a colourless and transparent binder composition comprising: 10 to 80% by weight, in terms of total weight of the binder composition, of an oily substance wherein the viscosity index (VI) is not less than 120; and 20 to 90% by weight, in terms of total weight of the binder composition, of a resin wherein the acid number is not more than 1.0 mg KOH/g and the bromine number is not more than 1.0 g Br/100g; wherein the ASTM colour of the binder composition is not more than 1.5.
  • a colourless and transparent binder composition because it is a mixture of, in terms of the total weight, 10 to 80% by weight of an oily substance wherein the viscosity index (VI) is not less than 120, and, in terms of the total weight, 20 to 90% by weight of a resin wherein the acid number is not more than 1.0 mg KOH/g and the bromine number is not more than 1.0 g Br/100g.
  • the colourless and transparent binder composition applied to this invention contains, in terms of the total weight, 10 to 80% by weight of an oily substance wherein the viscosity index (VI) is not less than 120, and, in terms of the total weight, 20 to 90% by weight of a resin wherein the acid number is not more than 1.0 mg KOH/g and the bromine number is not more than 1.0 g Br/100g.
  • the ASTM colour of the binder composition of this invention is not more than 1.5.
  • the viscosity index (VI) of the oily substance of this invention is set at not less than 120.
  • the viscosity of oily substances varies according to temperature, and is lower the higher the temperature. But this process is not fixed and may vary according to the type of oily substance.
  • a definition is made by using the VI as an index which shows the viscosity properties of the oily substance of this invention. This means that by making the VI of the oily substance of this invention not less than 120, it is possible to effect performance whereby the viscosity falls gently as the temperature rises.
  • the oily substance of this invention is preferably one synthesised by the Fischer-Tropsch (FT) process or is a poly- ⁇ -olefin (PAO) in which linear ⁇ -olefins have been polymerised.
  • Linear ⁇ -olefins are olefins which have double bonds only at one of the terminals of the molecular chain.
  • the Fischer-Tropsch (FT) process takes as its raw materials synthesis gas containing a mixture of hydrogen and carbon monoxide and effects a reaction to manufacture hydrocarbons by bringing these into contact with a Fischer-Tropsch catalyst.
  • FT synthesis is carried out by isolating methane from natural gas and using as its raw material the synthesis gas based on an oxidative reaction of this methane portion.
  • the chain-type hydrocarbons are isolated and this can become the oily substance of this invention.
  • the VI of the oily substance of this invention produced on the basis of such an FT process can be 120 or higher.
  • poly- ⁇ -olefins in which linear ⁇ - olefins are polymerised, are those where linear ⁇ -olefins with 6 to 18 carbons (usually 10 carbons) are polymerised into several molecules (usually 2 to 4), and then the double bonds in the molecules are removed by hydrogenation .
  • the ASTM colour of the oily substance is preferably
  • the percentage content of the oily substance of this invention is set, in terms of the total weight, at 10 to 80% by weight. This is because, if the oily substance of this invention is less than 10% by weight, it will be difficult to exhibit the expected effect in respect of the binder composition obtained, and it will also be difficult to mix it with the resin of this invention. It is also because, if the oily substance of this invention exceeds 80% by weight, there is a problem in that the viscosity of the binder composition becomes too low, and the expected performance may not be exhibited.
  • the acid number be not more than 1.0 mg KOH/g and the bromine number be not more than 1.0 g Br/100g.
  • the value of the acid number is influenced by the number of carboxyl groups or hydroxyl groups contained in the resin.
  • the acid number is set at not more than 1.0 mg KOH/g, it is possible to reduce the carboxyl or hydroxyl groups in the resin, and it becomes possible to prevent the binder composition losing transparency when it is mixed with the oily substance of this invention.
  • the upper limit of the polarity of the resin of this invention is regulated when adding it to the oily substance of this invention, which has virtually no polarity.
  • the value of the bromine number is influenced by the number of double bonds the resin contains .
  • the bromine number is set at not more than 1.0 g Br/100g, it is possible to reduce the number of double bonds in the resin of this invention, and by this means it is possible to prevent deterioration (decomposition of the binder composition, hardening, colour changes) due to ultraviolet rays in the sun's radiation, or to rainwater, when it serves as paving outdoors. If the number of double bonds is reduced, it is also possible to prevent coloration of the binder composition due to heating during manufacture.
  • the resin of this invention is a constituent which functions as structural component in the binder composition of this invention, and if its total content is less than 20% by weight relative to the total weight of the binder composition of this invention, the strength of the binder composition decreases and the durability of the paving becomes low. On the other hand, if the content of the resin of this invention exceeds 90% by weight relative to the total weight of the binder composition of this invention, problems will arise in that admixture with the oily substance of this invention will be difficult. For this reason, the content of the resin of this invention is set at 20 to 90% by weight.
  • the bromine number is not more than 1.0 g Br/100g, then the bromine (atomic symbol Br) which may be attached to the double bonds which are present in lOOg of the target substance is not more than l.Og. If the bromine number is more than 1.0 g Br/100g, the number of double bonds increases relatively and the resin will take on colour because of these additional double bonds, or it will take on colour during mixing with the oily substance. For this reason, it is necessary to set the bromine number of the resin of this invention at not more than 1.0 g Br/100g in order to ensure colourlessness and transparency, as expressed by the desired ASTM colour, in respect of the resulting binder composition of this invention.
  • Examples of the resin of this invention are one or more kinds of any of hydrogenated rosin resins, hydrogenated C5 petroleum resins, hydrogenated C9 petroleum resins, copolymer resins of hydrogenated C5 petroleum resins and C9 petroleum resins, hydrogenated dicyclopentadiene resins, and aromatic modified terpenes, and also unhydrogenated rosin resins, unhydrogenated C5 petroleum resins, unhydrogenated C9 petroleum resins, copolymer resins of unhydrogenated C5 petroleum resins and C9 petroleum resins, unhydrogenated dicyclopentadiene resins, and terpenes.
  • the examples of the resin of this invention are preferably one or more kinds of any of hydrogenated rosin resins, hydrogenated C5 petroleum resins, hydrogenated C9 petroleum resins, copolymer resins of hydrogenated C5 petroleum resins and C9 petroleum resins, hydrogenated dicyclopentadiene resins, aromatic modified terpenes, polyethylene (PE) or polypropylene (PP).
  • hydrogenated rosin resins hydrogenated C5 petroleum resins, hydrogenated C9 petroleum resins, copolymer resins of hydrogenated C5 petroleum resins and C9 petroleum resins, hydrogenated dicyclopentadiene resins, aromatic modified terpenes, polyethylene (PE) or polypropylene (PP).
  • Rosin resins are obtained by distilling pine resin, which is the sap of plants of the Pinaceae family. They are tree resins that have rosin acids as their main constituents .
  • Petroleum resins are polymers of unsaturated hydrocarbons present in thermally cracked fractions in petroleum refining processes. Their molecular weights are of the order of 100 to 2000, and usually 200 to 1500. They are pale yellow materials with a softening point of the order of 60 to 150 0 C. Addition of hydrogen to the double bonds in the molecules of such resins which have not been hydrogenated will constitute a hydrogenated resin of this invention, and the softening point of such a hydrogenated resin of this invention will normally be of the order of 90 to 130 0 C.
  • C9 petroleum resins are petroleum resins in which C9 fractions form the raw material
  • C5 petroleum resins are petroleum resins in which C5 fractions form the raw material.
  • the binder composition of the invention preferably further comprises a thermoplastic elastomer.
  • thermoplastic elastomer is added in order to demonstrate elasticity in respect of the resulting binder composition of this invention.
  • the thermoplastic elastomer is a constituent which functions as a structural component as well as imparting flexibility to the binder composition of this invention.
  • the thermoplastic elastomer of this invention also supports a role as a vibration dampening material.
  • the thermoplastic elastomer of this invention also has the effect of reducing temperature dependency in the viscoelastic properties in the binder composition of this invention. This means that, by controlling the mixing ratio of the thermoplastic elastomer of this invention, it is possible to keep the elastic modulus of the resulting binder composition of this invention within an expected range.
  • the bromine number of the thermoplastic elastomer of this invention should be set at not more than 1.0 g Br/100g.
  • the reason for this is that eliminating double bonds in the molecules not only prevents change of colour and coloration during mixing with other structural constituents, but it also prevents change of properties, deterioration or colour change, not least molecular separation and polymerisation due to ultraviolet rays from exposure to the sun, or due to water and acid from rainfall, when used for the binder composition of this invention.
  • the content of the thermoplastic elastomer of this invention is preferably set at not more than 10% by weight. The reason for this is that if the content of the thermoplastic elastomer of this invention exceeds 10% by weight, the viscosity of the binder composition of this invention will rise and it will be difficult to use it with current implementation machinery.
  • thermoplastic elastomer of this invention examples are one or more kinds of any of SEBS (styrene- ethylene-butylene-styrene block copolymer), SEPS ( styrene-ethylene-propylene-styrene block copolymer) or EEA (ethylene-ethylacrylate block copolymer).
  • SEBS styrene- ethylene-butylene-styrene block copolymer
  • SEPS styrene-ethylene-propylene-styrene block copolymer
  • EEA ethylene-ethylacrylate block copolymer
  • ASTM colour is a classification between the pale colour of the pale yellow of 0.5 and the dark colour of 8.0 for refined petroleum products.
  • the numerals in this ASTM colour denote the number of an ASTM standard colour when there is almost identity after comparing an actual sample with a standard colour.
  • the details of the actual ASTM experimental method are set out in JIS K 2580. Referring to an ASTM colour of not more than 1.5 as here means that for practical purposes it is colourless and transparent .
  • the present invention further provides an asphalt composition comprising a binder composition according to the invention and aggregate.
  • asphalt is used in the present invention to denote a mixture of binder and aggregate, and does not imply that the composition is bituminous.
  • the aggregate is yellow or white in colour, and is most preferably yellow and/or white pea gravel.
  • the asphalt is suitably used to provide paving, and the present invention further provides paving comprising a binder composition according to the invention.
  • the present invention provides the use of a binder composition according to the invention to prepare paving.
  • the binder composition is suitably mixed with aggregate to prepare asphalt using procedures known to the person skilled in the art and the asphalt is laid using conventional paving techniques.
  • the binder composition of this invention is not limited to coloured paving applications. It may also be suitable for naturally washed paving applications where no pigments are used, and apart from as a paving material it may also be used in roofing sheets, damp-proofing sheets, adhesives, vibration-damping materials, sound- proofing materials, ceiling materials and pipe-coating materials. In all these cases it is possible to demonstrate the benefit of being able to make it colourless and transparent.
  • This resulting binder composition may also be made so as to have a viscosity of 20 to 5000 mPa.s at 180 0 C, and preferably should be made to have a viscosity of 50 to 2000 mPa . s at 180 0 C.
  • a viscosity of 20 to 5000 mPa.s at 180 0 C
  • the method of evaluating transparency was that, after mixing the component substances, the prepared binder compositions in a thickness of 1.0 mm were sandwiched between two PyrexTM glass plates of 1.2 mm thickness and left to cool to room temperature (25°C) . Those that had lost transparency to visible light (direct observation) were marked "X" and those that were still transparent were marked “O” .
  • the acid number as specified for the oily substances and resins was evaluated according to the method disclosed in JIS K0070, the bromine number according to the method disclosed in JIS K2605 and the viscosity index (VI) according to the method disclosed in JIS K2283.
  • the ASTM colour was evaluated on the basis of the ASTM experimental method specified in the above mentioned JIS K 2580.
  • the ASTM colour was measured only in respect of cases where transparency was maintained (designated "0") and was not measured (shown in the tables as "—") where transparency was not maintained (designated "X"). Cases in respect of the binder composition where transparency was maintained and the ASTM colour was not more than 1.5 were given an overall evaluation of "O” . Cases where transparency was lost or the ASTM colour exceeded 1.5 were given an overall evaluation of "X”.
  • Oily substance 1 is an oily substance synthesised on the basis of the Fischer-Tropsch (FT) process. This oily substance 1 has a kinetic viscosity at 100 0 C of 5.2 mm 2 /s, a VI of 146 and an ASTM colour of LO.5. In each case, these lie within the range specified for the physical properties in this invention.
  • FT Fischer-Tropsch
  • Oily substance 2 is an oily substance of this invention wherein ⁇ -olefins have been synthesised, and a poly- ⁇ -olefin (PAO) was used for the present sample.
  • This oily substance 2 has a kinetic viscosity at 100 0 C of 4.0 mm 2 /s, a VI of 136 and an ASTM colour of LO.5. In each case, these lie within the range specified for the physical properties in this invention.
  • Oily substance 3 is an oily substance manufactured by solvent refining. This oily substance 3 has a kinetic viscosity at 100 0 C of 11.1 mm 2 /s, a VI of 96 and an ASTM colour of 1.0. The VI is therefore outside the range specified for the physical properties in this invention.
  • Oily substance 4 is an oily substance manufactured by solvent refining. This oily substance 4 has a kinetic viscosity at 100 0 C of 31.5 mm 2 /s, a VI of 96 and an ASTM colour of 2.0. The VI and ASTM colour are therefore outside the range specified for the physical properties in this invention.
  • resin 1 is a hydrogenated DCPD (dicyclopentadiene) . This resin 1 has an acid number of less than 0.1 mg KOH/g, a bromine number of less than 0.1 g Br/100g, and an ASTM colour of LO.5. This resin 1 lies within the range specified for the physical properties in this invention.
  • Resin 2 is an aromatic modified terpene, and has an acid number of less than 0.1 mg KOH/g, a bromine number of less than 0.1 g Br/100g, and an ASTM colour of 0.5. This resin 2 lies within the range specified for the physical properties in this invention.
  • Resin 3 is polyethylene, and has an acid number of less than 0.1 mg KOH/g, a bromine number of less than 0.1 g Br/100g, and an ASTM colour of LO.5. This resin 3 lies within the range specified for the physical properties in this invention.
  • Resin 4 is terpene phenol, and has an acid number of 70 mg KOH/g and an ASTM colour of 1.0. In other words, the acid number of this resin 4 lies outside the range specified for the physical properties in this invention.
  • Resin 5 is a C5 petroleum resin and C9 petroleum resin co-polymer, and has an acid number of less than 0.1 mg KOH/g, a bromine number of 20 g Br/100mg and an ASTM colour of 4.0. In other words, the bromine number of this resin 5 lies outside the range specified for the physical properties in this invention.
  • Resin 6 is C9 petroleum resin, and has an acid number of less than 0.1 mg KOH/g, a bromine number of 25 g Br/100g and an ASTM colour of 4.0. In other words, the bromine number of this resin 6 lies outside the range specified for the physical properties in this invention.
  • Resin 7 is an unhydrogenated DCPD (dicyclopentadiene resin) , and has an acid number of 180 mg KOH/g, a bromine number of less than 0.1 g Br/100g and an ASTM colour of
  • Resin 8 is a C5 petroleum resin, and has an acid number of 2 mg KOH/g, a bromine number of 60 g Br/100g and an ASTM colour of 5.0. In other words, the acid number and the bromine number of this resin 8 lie outside the range specified for the physical properties in this invention .
  • the examples of embodiment and the comparative examples were given by mixing each of the resins 1 to 8 with the oily substances 1 to 4.
  • the mixing ratio was, in terms of the total weight, 30% by weight of oily substances 1 to 4 and, in terms of the total weight, 70% by weight of resins 1 to 8.
  • the cases which lay within the range specified for the physical properties in this invention were oily substances 1 and 2 and resins 1 to 3.
  • the cases which lay outside the range specified for the physical properties in this invention were oily substances 3 and 4 and resins 4 to 8.
  • the combinations of oily substances 1 and 2 with resins 1 to 3 were taken to be examples of embodiment of this invention and all the others, the combinations of oily substances 3 and 4 with resins 4 to 8, were taken to be comparative examples for this invention.
  • Table 1 shows the results of the evaluation of transparency and ASTM colour when resins 1 to 8 were mixed in the above mentioned respective mixing proportions relative to oily substance 1.
  • Table 2 shows the results of the evaluation of transparency and ASTM colour when resins 1 to 8 were mixed in the above mentioned respective mixing proportions relative to oily substance 2.
  • Table 3 shows the results of the evaluation of transparency and ASTM colour when resins 1 to 8 were mixed in the above mentioned respective mixing proportions relative to oily substance 3.
  • Table 4 shows the results of the evaluation of transparency and ASTM colour when resins 1 to 8 were mixed in the above mentioned respective mixing proportions relative to oily substance 4.
  • Comparative Examples 1 to 5 in which each of resins 4 to 8 have been mixed with oily substance 1, either lack transparency or have an ASTM colour that exceeds 1.5.
  • the ASTM colour of the resin itself is low at 1.0, but since the acid number is high at 70 mg KOH/g and it has polarity, once it has been mixed with oily substances 1 and 2 transparency of the binder composition is lost and the ASTM colour cannot be measured.
  • the bromine number is large at 20 to 25 g Br/100g, and since polarity thus arises in the molecules, once it is mixed with oily substances 1 and 2 transparency of the binder composition is lost and the ASTM colour cannot be measured.
  • resin 7 since the acid number is high at 180 mg KOH/g and it has polarity, once it is mixed with oily substances 1 and 2 transparency of the binder composition is lost and the ASTM colour cannot be measured.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

L'invention porte sur une composition de liant incolore et transparent. La composition de liant comprend 10 à 80 % en poids, en termes du poids total de la composition de liant, d'une substance huileuse dans laquelle l'indice de viscosité (VI) n'est pas inférieur à 120 ; et 20 à 90 % en poids, en termes du poids total de la composition de liant, d'une résine dans laquelle l'indice d'acide est non supérieur à 1,0 mg KOH/g et l'indice de brome n'est pas supérieur à 1,0 g Br/100g. La couleur ASTM de la composition de liant n'est pas supérieure à 1,5. La composition de liant est utilisée de façon appropriée pour préparer un pavage.
PCT/EP2008/059448 2007-07-18 2008-07-18 Liant incolore et transparent Ceased WO2009010582A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007187327A JP5103078B2 (ja) 2007-07-18 2007-07-18 無色透明性のバインダー組成物
JP2007187330A JP2009024063A (ja) 2007-07-18 2007-07-18 無色透明性のバインダー組成物
JP2007-187327 2007-07-18
JP2007-187330 2007-07-18

Publications (1)

Publication Number Publication Date
WO2009010582A1 true WO2009010582A1 (fr) 2009-01-22

Family

ID=39798002

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/059448 Ceased WO2009010582A1 (fr) 2007-07-18 2008-07-18 Liant incolore et transparent

Country Status (1)

Country Link
WO (1) WO2009010582A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011034423A1 (fr) 2009-09-17 2011-03-24 Latexfalt B.V. Émulsions faiblement colorées stables à l'entreposage de liants clairs à faible degré de pénétration

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070568A (en) * 1959-08-03 1962-12-25 Exxon Research Engineering Co Compositions comprising polyethylene, steam-cracked petroleum resin, and aggregate and process for blending same
GB1000161A (en) * 1959-08-03 1965-08-04 Exxon Research Engineering Co Resinous binder compositions
GB1101264A (en) * 1964-04-20 1968-01-31 Ind Asphalt Inc A process of preparing a paving composition
JP2001172469A (ja) * 1999-12-20 2001-06-26 Showa Shell Sekiyu Kk 着色可能なバインダー組成物およびそれよりなる舗装用着色可能なバインダー組成物
JP2001329117A (ja) * 2000-05-25 2001-11-27 Toa Doro Kogyo Co Ltd カラー舗装道路用バインダー組成物
JP2002206047A (ja) * 2001-01-10 2002-07-26 Showa Shell Sekiyu Kk 着色可能なバインダー組成物およびそれよりなる舗装用着色可能なバインダー組成物
WO2007060241A1 (fr) * 2005-11-28 2007-05-31 Shell Internationale Research Maatschappij B.V. Composition de liant colorable

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070568A (en) * 1959-08-03 1962-12-25 Exxon Research Engineering Co Compositions comprising polyethylene, steam-cracked petroleum resin, and aggregate and process for blending same
GB1000161A (en) * 1959-08-03 1965-08-04 Exxon Research Engineering Co Resinous binder compositions
GB1101264A (en) * 1964-04-20 1968-01-31 Ind Asphalt Inc A process of preparing a paving composition
JP2001172469A (ja) * 1999-12-20 2001-06-26 Showa Shell Sekiyu Kk 着色可能なバインダー組成物およびそれよりなる舗装用着色可能なバインダー組成物
JP2001329117A (ja) * 2000-05-25 2001-11-27 Toa Doro Kogyo Co Ltd カラー舗装道路用バインダー組成物
JP2002206047A (ja) * 2001-01-10 2002-07-26 Showa Shell Sekiyu Kk 着色可能なバインダー組成物およびそれよりなる舗装用着色可能なバインダー組成物
WO2007060241A1 (fr) * 2005-11-28 2007-05-31 Shell Internationale Research Maatschappij B.V. Composition de liant colorable

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 200164, Derwent World Patents Index; AN 2001-568141, XP002504814 *
DATABASE WPI Week 200233, Derwent World Patents Index; AN 2002-286062, XP002504813 *
DATABASE WPI Week 200265, Derwent World Patents Index; AN 2002-604536, XP002504815 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011034423A1 (fr) 2009-09-17 2011-03-24 Latexfalt B.V. Émulsions faiblement colorées stables à l'entreposage de liants clairs à faible degré de pénétration

Similar Documents

Publication Publication Date Title
AU2013251527B2 (en) Rejuvenation of reclaimed asphalt
CN113105669B (zh) 一种路用沥青抗老化剂及其使用方法
AU2006311065A1 (en) Bitumen composition
AU705369C (en) Process for preparing bitument compositions
RO116291B1 (ro) Compozitie bituminoasa
JP2000510898A (ja) ビチューメン組成物、およびその製造方法
US5854335A (en) Bituminous composition with diene/monovinyl aromatic block copolymer
JP4051098B2 (ja) 舗装用バインダー組成物
Li et al. Investigation of purified lignin as an antioxidant for sustainable bitumen
CN107739518A (zh) 一种浇注式沥青混凝土用改性沥青及其制备方法
CN107177209A (zh) 一种浅色沥青及其制备方法
TW201638224A (zh) 寡聚萜類在瀝青中作爲再生劑
US7700683B2 (en) Colourable binder composition
JP2983590B2 (ja) アスファルト代替用組成物
JP5103078B2 (ja) 無色透明性のバインダー組成物
Andrade et al. The effect of cardanol-formaldehyde resin in the rheological properties of the asphalt binder
JP2002206047A (ja) 着色可能なバインダー組成物およびそれよりなる舗装用着色可能なバインダー組成物
WO2014102152A1 (fr) Composition de liant pouvant être colorée
RU2718934C2 (ru) Светлое вяжущее и его применения
JP5059595B2 (ja) カラーバインダー組成物
JP3742028B2 (ja) カラー舗装用バインダー組成物
JP2001172469A (ja) 着色可能なバインダー組成物およびそれよりなる舗装用着色可能なバインダー組成物
JP2009024063A (ja) 無色透明性のバインダー組成物
JP2021123608A (ja) 樹脂組成物、路面標示用塗料及び路面標示用塗料の製造方法
JP3689539B2 (ja) 自然色舗装用バインダー組成物

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08775223

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08775223

Country of ref document: EP

Kind code of ref document: A1