US3634293A - Compositions containing bitumen and an olefin polymer - Google Patents

Compositions containing bitumen and an olefin polymer Download PDF

Info

Publication number
US3634293A
US3634293A US852944A US3634293DA US3634293A US 3634293 A US3634293 A US 3634293A US 852944 A US852944 A US 852944A US 3634293D A US3634293D A US 3634293DA US 3634293 A US3634293 A US 3634293A
Authority
US
United States
Prior art keywords
parts
bitumen
mixture
weight
sulfur
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.)
Expired - Lifetime
Application number
US852944A
Other languages
English (en)
Inventor
Eckhard Bonitz
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.)
BASF SE
Original Assignee
BASF SE
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 DE19681795269 external-priority patent/DE1795269A1/de
Application filed by BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of US3634293A publication Critical patent/US3634293A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/06—Sulfur
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking

Definitions

  • the invention relates to compositions of matter containing bitumen and olefin polymers.
  • compositions are used for example as sealing compounds and for the production of sheeting and film.
  • compositions of matter in which no separation occurs and which have improved mechanical properties, e.g. elasticity.
  • compositions of matter comprising (A) Bitumen having a penetration of from 10 to 300;
  • (B) Olefin polymers selected from the group consisting of homopolymers of ethylene, propylene and butylene, copolymers of ethylene with other ethylenically unsaturated monomers which copolymers contain more than 50% by weight of ethylene units, the ratio of the components (A) and (B) being from 0.1:1 to 120.1;
  • (C) A basic substance selected from the group consisting of an oxide, hydroxide, sulfide, carbonate, silicate of a metal of the first and second groups of the Periodic Table, an alkali metal salt and an alkaline earth metal salt of an organic acid having 2 to carbon atoms, nitrogen bases, ammonium hydrogen carbonate and ammonium polysulfide in an amount of from 0.5 to 50% by weight with reference to components (A) and (B); and
  • cement as a basic substance and also a content of sulfur and/or polysulfides or also of organic peroxides or compounds which yield oxygen in these compositions is particularly advantageous.
  • the compositions are distinguished by very good elastic properties. Articles prepared therefrom have very good bonding properties and increased strength values, for example high tear resistance combined with high breaking extension.
  • bitumens All commercial natural and synthetic bitumens, asphalts, and tars, and also bitumens which have been blown with air and/or steam, are suitable for the compositions according to the invention.
  • the preferred bitumens generally exhibit penetration values according to DIN 1995 of from 10 to 300 and a softening point (ring and ball) according to DIN 1995 of from 75 to 32 C.
  • Low-viscosity bitumen oils which can be distilled for example at a pressure of from 10* to 10- mm. at from 120 to 250 United States Patent 0 3,634,293 Patented Jan. 11, 1972 C. and which have only slight natural color, may however also be used.
  • Very hard asphalts for example asphalts freed from bitumen oils, are also suitable for making the compositions according to the invention.
  • Olefin polymers which are suitable for the compositions according to the invention include homopolymers of olefins having from two to four carbon atoms, for example high and low density polyethylenes, polypropylene and polybutene, copolymers of tat-olefins, particularly those having from two to four carbon atoms in the monomers, which contain more than 50% by weight of a-olefin units. All conventional comonomers which are copolymerizable with the Ot'OlCfiHS are suitable as comonomers.
  • copolymers of ethylene with from 10 to 40% by weight of esters of acrylic or methacrylic acid with alcohols having from one to eight carbon atoms or vinylcarboxylic esters of carboxylic acids having two to six carbon atoms.
  • Copolymers are particularly preferred which have been obtained by copolymerization of ethylene and tert-butyl or isopropyl acrylate or methacrylate, the conditions of manufacture of the polymer being such that some of the polymerized acrylic ester units result in the formation of free acid groups, for example by elimination of isobutylene.
  • the ethylene copolymers may contain 0.1 to 7 mole percent, preferably from 0.2 to 5 mole percent, of polymerized units of carboxylic acid, for example by weight of ethylene, 13% by weight of tert-butyl acrylate and 7% by weight of acrylic acid.
  • Mixtures of olefin polymers for example mixtures of homopolymers and copolymers or mixtures of copolymers or of homopolymers are also suitable.
  • the ratio of bitumen to olefin polymer in the compositions may be for example from 0.111 to 1:01
  • All conventional basic substances which in aqueous Solution or suspension give a pH of more than 7.5 are suitable as basic substances according to the invention; these include generally inorganic, preferably nonvolatile, substances such as oxides, hydroxides, sulfides, carbonates, silicates of metals of the first and second main groups of the Periodic System of the Elements, as for example sodium hydroxide, calcium oxide, calcium hydroxide, potassium sulfide, sodium carbonate and sodium silicate, and mixtures of oxides and/or hydroxides of the first and second main groups of the Periodic System of the Hements with silicates; cement is particularly suitable.
  • oxides, hydroxides, sulfides, carbonates, silicates of metals of the first and second main groups of the Periodic System of the Elements as for example sodium hydroxide, calcium oxide, calcium hydroxide, potassium sulfide, sodium carbonate and sodium silicate, and mixtures of oxides and/or hydroxides of the first and second main groups of the Periodic System of the
  • Alkali metal and alkaline earth metal salts of organic acids having from two to thirty carbon atoms, alcoholates, phenolates, organic bases as for example nitrogenous basic compounds, urea, ammonium hydrogen carbonate and ammonium polysulfide are also suitable as basic substances.
  • the basic substances according to the invention may contain up to 30% by weight of water and are contained in the composition in amounts of from 0.5 to 50% by weight with reference to the olefin polymer and bitumen.
  • compositions according to the invention may be modified in an advantageous way by adding sulfur in the form of molten sulfur, sulfur powder or colloidal sulfur and/or polysulfides in amounts of up to 30% by weight, preferably from 0.5 to 15% by weight, with reference to the bitumen and olefin polymer.
  • compositions according to this invention are further improved by a content of orginic peroxides such as dicumyl peroxide, ditertbutyl peroxide, benzoyl peroxide, cyclohexanone peroxide, diacetyl peroxide, bitumen peroxides and/or hydroperoxides, and also compounds which yield oxygen in the compositions according to the invention at temperatures of from 20 to 300 C.
  • orginic peroxides such as dicumyl peroxide, ditertbutyl peroxide, benzoyl peroxide, cyclohexanone peroxide, diacetyl peroxide, bitumen peroxides and/or hydroperoxides
  • Examples of such compounds are inorganic peroxy compounds such as peroxides, for example alkali metal peroxides; hydroperoxides, such as tetrahydronaphthalene hydroperoxide or decahydronaphthalene hydroperoxide; peroxide disulfates, and also compounds such as permanganates, chlorates, perchlorates and nitrates of alkali metals.
  • the organic peroxides are used in amounts of from 0.01 to by weight, preferably 0.05 to 1% by weight, and the substances which yield ox gen preferably in amounts of from 0.01 to 1% by weight, with reference to the olefin polymer/ bitumen mixture.
  • inorganic fillers and/ or mineral inert pigments and the like such as slate powder, gypsum, chalk, talc, asbestos, glass powder, soot, colloidal silicic acid, particularly that obtained in the burning of silicon compounds, glass fibers, mineral wool, slag wool, bentonite, aluminas, limestone powder, dolomite powder, rock powder, titanium dioxide, metal titanates, zinc oxide, iron oxide, and chromium oxide, may also be added to the decompositions.
  • Organic fillers such as wood flour, and/or cork powder and/or wood chips may also be added.
  • compositions according to this invention may be prepared from the individual components by mixing them in conventional equipment, as for example in agitators, kneaders, extruders or on rollers.
  • bitumen bitumen
  • olefin polymer to this mixture: basic substance (which may contain water), sulfur and the organic peroxide additive, and if desired fillers. It is also possible to mix all the components simultaneously. Mixing is usually carried out at temperatures which are above the softening temperature of the olefin polymer, i.e. at from about 100 to 300 C.,
  • composition according to this invention is shaped by conventional methods by means of extruders, injection molding machines, presses or rollers followed by cooling to ambient temperature.
  • compositions may be used as sealing compounds and for the production of elastic tack-free sheeting or film having very good heat-sealing and embossing properties.
  • the compositions are considerably paler than comparable prior art materials.
  • the tear resistance of shaped articles therefrom is much higher than in the case of exclusively bituminous olefin polymer compositions and there is no separation problem in storage.
  • the invention is illustrated by the following examples.
  • the parts and percentages specified in the examples are parts by weight and percentages by weight.
  • EXAMPLE 1 48.5 parts of bitumen (penetration value 80, breaking point 9 to 1l C. according to DIN 1995) is heated to 180 C. in a heatable kneader and 48.5 parts of a copolymer of 80 parts of ethylene and parts of butyl acrylate and 1.5 parts of sulfur are dissolved in the molten bitumen. A mixture of 1.5 parts of cement (for example portland cement) and 0.1 part of benzoyl peroxide are introduced into the mixture. A constant viscosity has been set up within a few minutes. The melt is pressed into a sheet having a thickness of 0.5 mm. The sheet has a midgray color. No oily exudation whatever occurs upon storage.
  • EXAMPLE 2 (a) 50 parts of bitumen (penetration 80, breaking point 9 to 11 C. according to DIN 1995) and 50 parts of a copolymer of 80 parts of ethylene and 20 parts of butyl acrylate are mixed for about ten minutes at 180 C. as in Example 1.
  • Example 4 The procedure of Example 1 is followed and 40 parts of bitumen (penetration 200, breaking point 9 C.) and 60 parts of a copolymer of 90 parts of ethylene and 10 parts of vinyl propionate are mixed. 20 parts of calcium hydroxide, 1.5 parts of sulfur and 5 parts of dicumyl peroxide are introduced into this mixture at 220 C. After a residence time of two minutes the mixture is cooled to 130 C. and extruded through an annular die having a diameter of 2 cm. and a die width of 2 mm. A non-tacky hose having a matt black color is obtained which permanently withstands a water pressure of 4 atmospheres gauge at temperatures of up to 40 C. and exhibits no exudation whatever upon storage. Tests according to DIN 53,371:
  • Example 4 The procedure of Example 4 is followed, 70 parts of bitumen (penetration 25) and 30 parts of a copolymer of 75 parts of ethylene and 25 parts of butyl acrylate being placed in a kneader. parts of cement (for example portland cement) containing 7.5% water of hydration, 3 parts of sulfur and 3.5 parts of ditert-butyl peroxide is incorporated into this mixture. Mixing takes place in a closed kneader for a residence time of two minutes at 210 C. The mixture is cooled to 100 C., extruded into strands and granulated.
  • cement for example portland cement
  • Deep black granules are obtained which remain free-flowing over many months and do not show any oily exudation on storage. Sheeting prepared therefrom exhibits an ultimate tensile strength of 12 kg./cm. at a breaking extension of 500% (tests according to DIN 53,371). Without the additive according to the invention a tacky product is obtained which shows oily exudation and has an ultimate tensile strength of 7.5 kg./cm. at a breaking extension of 600%.
  • EXAMPLE 6 A mixture of 10 parts of sulfur, 40 parts of calcium hydroxide, 30 parts of chalk powder, 02 part of dibenzoyl peroxide and 7 parts of water is added at a temperature of 180 C. to a mixture of 90 parts of bitumen and 10 parts of a copolymer of of isobutyl acrylate, 5% of acrylic acid and 75% of ethylene. The mixture is kept at 180 C. for ten minutes, cooled to 120 C. and poured onto a paper surface treated with a parting agent. A gray sheet is obtained which is not tacky, which can be stored without separation phenomena and which may be granulated direct for example by means of shears at C.
  • the ultimate tensile strength (according to DIN 53,371) is 10 kg./cm. at a breaking extension of 300%. Without the additive according to the invention, a product is obtained which separates when stored and has an ultimate tensile strength of 5 kg./cm. at a breaking extension of 350%.
  • EXAMPLE 7 In the manner described in Example 1, 50 parts of bitumen (penetration 80) and 50 parts of a copolymer of 85 parts of ethylene and 15 parts of butyl acrylate are mixed at 200 C. with 5 parts of sulfur, 2.5 parts of cement (12% water of hydration) and 5 parts of chalk, 0.1 part of potassium bichromate or 0.1 part of sodium chlorate or 0.1 part of potassium permanganate is added for each 100 parts of this mixture and the whole mixed for about ten minutes. Sheet obtained from these mixtures is pale gray, does not show any oily exudation [whatever on storage and according to DIN 53,371 has ultimate tensile strengths of from 55 to 65 kg./cm. at breaking extensions of from 700 to 800%. Without the additive according to the invention, black sheeting is obtained which exhibits oily exudation on storage and has ultimate tensile strengths of 48 kg/cm. at a breaking extension of 800%.
  • EXAMPLE 8 The procedure of Example 6 is followed but parts of yellow ammonium sulfide (10% S) or finely powdered sodium polysulfide is used in the mixture instead of sulfur. After casting, sheeting is obtained which can be stored without separation phenomena and which has a pale gray color. Ultimate tensile strength 8 kg./cm. breaking extension 400%. Without the additives according to this invention the ultimate tensile strength is 5 leg/cm. and the breaking extension 350%; there is oily exudation on storage.
  • EXAMPLE 9 The procedure of Example 6 is followed but a mixture of 30 parts of talc, 10 parts of sodium silicate and 5 parts of Water is used in the mixture instead of parts of calcium hydroxide. Pale gray granules are obtained which remain free-flowing over many months. Tests. according to DIN 53,371:
  • EXAMPLE ll tensile strength 75 kg./cm. ultimate tensile strength: kg./cm. breaking extension: 550% EXAMPLE 12 As in Example 10, the components (a) to (0) given below are homogenized at a temperature of 190 C.:
  • bitumen having a penetration of 80, and 1 part of sodium carbonate as under (a) but with the addition of 0.2 part of dibenzoyl peroxide 47 parts of polypropylene having a melt index of 1.2 47 parts of bitumen having a penetration of 80, 15 parts of sulfur, 2 parts of portland cement, and 0.05 part of dibenzoyl peroxide Sheeting is made by a known method from the mixtures (a) to (c) and this is tested according to the conditions laid down in DIN 53,455, the following values being obtained:
  • EXAMPLE 13 120 parts of bitumen (penetration 80), 80 parts of polyethylene (density 0.96 g./cc.; melt index 5.2 (190/ 20)), 25 parts of sulfur and 0.5 part of morpholine are mixed in a heatable kneader at to C. Sheeting is prepared from the homogeneous mixture. According to DIN 53,455 it has a tensile strength of 100 kg./cm. an ultimate tensile strength of 115 kg./cm. and a breaking extension of 870% Granules of this mixture are unaltered in being freeflowing, dry and repeatedly fusible even after having been stored for one year in a stack on a pallet. Sheeting from this mixture does not exhibit any aging phenomena after exposure to the weather for one year.
  • EXAMPLE 14 180 parts of polyethylene (density 0.953 g./cc.; melt index 1.8 (190/20)), 20 parts of bitumen, 6 parts of sulfur, 1 part of phenyl-fi-naphthylamine and 3 parts of soot are mixed at from 190 to 200 C. The homogeneous mixture is granulated. The granules can be repeatedly melted and do not agglomerate when stored. They are particularly suitable for the production of tubes.
  • Sheeting prepared from this mixture has according to DIN 53,455 a tensile strength of 270 kg./cm. an ultimate tensile strength of 360 kg./cm. and a breaking extension of 850%.
  • EXAMPLE 15 As described in Example 14, 180 parts of bitumen (penetration 25), 20 parts of polyethylene (density 0.963 g./cc.; melt index 5.5 (190/2)), 35 parts of sulfur, 3 parts of zinc oxide and 1 part of di-fl-naphthyl-p-phenylenediamine are mixed together. From this mixture, sheeting having a thickness of 1 mm. is cast. When tested according to DIN 53,455 it has an ultimate tensile strength of 15 kg./cm. and a breaking extension of 100%. The mixture can be used as plastic sheeting for sealing purposes or as a sealing compound.
  • component (C) is cement, morpholine, di-fi-phenylene diamine, phenyl-B-naphthylamine or polyethyleneimine.
  • component (B) is a terpolymer consisting of by weight of ethylene units, 13% by weight of tert-butyl acrylate units and 7% by weight of acrylic acid units.
  • composition of matter as claimed in claim 1 which also contains a filler.
  • a composition of matter derived by heating at a temperature of -300 C. of a mixture consisting of (A) bitumen having a penetration of from 10 to (B) olefin polymers selected from the group consisting of homopolymers of ethylene, propylene and butylene, copolymers of ethylene with other ethylenically unsaturated monomers which copolymers contain more than 50% by weight of ethylene units, the ratio of the components (A) and (B) being from 0.1:1 to 110.1;
  • (C) a basic substance selected from the group consisting of an oxide, hydroxide, sulfide, carbonate, silicate of a metal of the first and second groups of the Periodic Table, an alkali metal salt and an alkaline earth metal salt of an organic acid having 2 to 30 carbon atoms, nitrogen bases, ammonium hydrogen carbonate and ammonium polysulfide in an amount of from 0.5 to 50% by Weight, with reference to components (A) and (B); and
  • component (C) is cement, morpholine, di-fi-naphthyl-[i-phenylene diamine, phenyl-fi-naphthylamine or polyethyleneimine.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
US852944A 1968-08-31 1969-08-25 Compositions containing bitumen and an olefin polymer Expired - Lifetime US3634293A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681795269 DE1795269A1 (de) 1968-08-31 1968-08-31 Stoffmischung aus Bitumen und Olefinmischpolymerisaten

Publications (1)

Publication Number Publication Date
US3634293A true US3634293A (en) 1972-01-11

Family

ID=5708123

Family Applications (1)

Application Number Title Priority Date Filing Date
US852944A Expired - Lifetime US3634293A (en) 1968-08-31 1969-08-25 Compositions containing bitumen and an olefin polymer

Country Status (5)

Country Link
US (1) US3634293A (enrdf_load_stackoverflow)
BE (1) BE737774A (enrdf_load_stackoverflow)
FR (1) FR2017127A1 (enrdf_load_stackoverflow)
GB (1) GB1272112A (enrdf_load_stackoverflow)
NL (1) NL6913175A (enrdf_load_stackoverflow)

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980597A (en) * 1971-05-24 1976-09-14 Guard Polymer & Chemical, Inc. Making a sealing composition and a sealing composition for roofs and the like
US4130516A (en) * 1976-04-12 1978-12-19 Phillips Petroleum Company High ductility asphalt
US4145322A (en) * 1976-12-28 1979-03-20 Elf Union Process for preparing bitumen-polymer compositions
US4240949A (en) * 1977-10-21 1980-12-23 Omv Aktiengesellschaft Polymeric compositions and process for their production
US4242143A (en) * 1977-10-05 1980-12-30 Elf Union Process for improving the properties of bituminous products and an improved cast asphalt
US4302370A (en) * 1980-06-02 1981-11-24 Texas Refinery Corporation Asbestos-free asphalt roof coating
US4328147A (en) * 1980-10-30 1982-05-04 Allied Corporation Roofing asphalt formulation
US4497921A (en) * 1983-09-02 1985-02-05 Allied Corporation Sulfur stabilized oxidized polyolefin and asphalt composition
US4650820A (en) * 1982-11-17 1987-03-17 Societe Chimique Des Charbonnages Bitumen-polymer compositions for the preparation of road surface binders
WO1987004174A1 (en) * 1986-01-10 1987-07-16 The Dow Chemical Company Bituminous compositions
US4839404A (en) * 1986-07-28 1989-06-13 The Dow Chemical Company Bituminous compositions having high adhesive properties
US4889880A (en) * 1986-06-27 1989-12-26 The Lubrizol Corporation Modified asphalt compositions
US4933384A (en) * 1986-01-10 1990-06-12 The Dow Chemical Company Bituminous materials
US5039342A (en) * 1988-11-10 1991-08-13 Herman Mark Modified asphalt cement compositions and methods of producing the same
US5371121A (en) * 1991-09-30 1994-12-06 Chevron Research And Technology Company Bitumen compositions containing bitumen, polymer and sulfur
US5624980A (en) * 1993-06-21 1997-04-29 Tobuchemicals, Inc. Thermoplastic cement composition and process for the preparation of molded article thereof
US5672642A (en) * 1996-02-29 1997-09-30 The Dow Chemical Company Compatible asphalt-polymer blends
US5719216A (en) * 1995-05-22 1998-02-17 Shell Oil Company Preparation process for polymer-modified bitumen
US6127461A (en) * 1998-04-21 2000-10-03 Basf Corporation Co-Agglomeration of random vinyl substituted aromatic/conjugated diolefin polymer with sulfur to improve homogeneity of polymer/asphalt admixtures
US6300392B1 (en) * 1998-04-21 2001-10-09 Basf Corporation Co-agglomeration of random vinyl substituted aromatic/conjugated diolefin polymer with sulfur to improve homogeneity of polymer/asphalt admixtures
US6500560B1 (en) 1999-11-30 2002-12-31 Elk Corporation Of Dallas Asphalt coated structural article
US20030032356A1 (en) * 1999-11-30 2003-02-13 Matti Kiik Roofing composite
US6586353B1 (en) 1999-11-30 2003-07-01 Elk Corp. Of Dallas Roofing underlayment
US6673432B2 (en) 1999-11-30 2004-01-06 Elk Premium Building Products, Inc. Water vapor barrier structural article
US6872440B1 (en) 1999-11-30 2005-03-29 Elk Premium Building Products, Inc. Heat reflective coated structural article
EP2275482A1 (en) * 2009-06-19 2011-01-19 Villas Austria Gmbh Process for preparing bitumen modifiers via catalytic thermo-mechanical oxidation, and the use of products
CN109456453A (zh) * 2016-06-24 2019-03-12 上海统慧科技发展有限公司 一种直投反应型沥青增粘剂的制备方法
US12060491B2 (en) * 2017-05-09 2024-08-13 Totalenergies Onetech Bituminous compositions comprising an amine additive and a hydroxide, their preparation process and applications

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2528439B1 (fr) * 1982-06-10 1985-11-22 Elf France Procede de preparation de compositions bitume-polymere, application de ces compositions a la realisation de revetements, et solution mere de polymere utilisable pour l'obtention desdites compositions

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980597A (en) * 1971-05-24 1976-09-14 Guard Polymer & Chemical, Inc. Making a sealing composition and a sealing composition for roofs and the like
US4130516A (en) * 1976-04-12 1978-12-19 Phillips Petroleum Company High ductility asphalt
US4145322A (en) * 1976-12-28 1979-03-20 Elf Union Process for preparing bitumen-polymer compositions
US4242143A (en) * 1977-10-05 1980-12-30 Elf Union Process for improving the properties of bituminous products and an improved cast asphalt
US4240949A (en) * 1977-10-21 1980-12-23 Omv Aktiengesellschaft Polymeric compositions and process for their production
US4302370A (en) * 1980-06-02 1981-11-24 Texas Refinery Corporation Asbestos-free asphalt roof coating
US4328147A (en) * 1980-10-30 1982-05-04 Allied Corporation Roofing asphalt formulation
US4650820A (en) * 1982-11-17 1987-03-17 Societe Chimique Des Charbonnages Bitumen-polymer compositions for the preparation of road surface binders
US4497921A (en) * 1983-09-02 1985-02-05 Allied Corporation Sulfur stabilized oxidized polyolefin and asphalt composition
WO1987004174A1 (en) * 1986-01-10 1987-07-16 The Dow Chemical Company Bituminous compositions
US4933384A (en) * 1986-01-10 1990-06-12 The Dow Chemical Company Bituminous materials
US4889880A (en) * 1986-06-27 1989-12-26 The Lubrizol Corporation Modified asphalt compositions
US4839404A (en) * 1986-07-28 1989-06-13 The Dow Chemical Company Bituminous compositions having high adhesive properties
US5039342A (en) * 1988-11-10 1991-08-13 Herman Mark Modified asphalt cement compositions and methods of producing the same
US5371121A (en) * 1991-09-30 1994-12-06 Chevron Research And Technology Company Bitumen compositions containing bitumen, polymer and sulfur
US5624980A (en) * 1993-06-21 1997-04-29 Tobuchemicals, Inc. Thermoplastic cement composition and process for the preparation of molded article thereof
US5719216A (en) * 1995-05-22 1998-02-17 Shell Oil Company Preparation process for polymer-modified bitumen
US5672642A (en) * 1996-02-29 1997-09-30 The Dow Chemical Company Compatible asphalt-polymer blends
US6127461A (en) * 1998-04-21 2000-10-03 Basf Corporation Co-Agglomeration of random vinyl substituted aromatic/conjugated diolefin polymer with sulfur to improve homogeneity of polymer/asphalt admixtures
US6300392B1 (en) * 1998-04-21 2001-10-09 Basf Corporation Co-agglomeration of random vinyl substituted aromatic/conjugated diolefin polymer with sulfur to improve homogeneity of polymer/asphalt admixtures
US6348525B1 (en) 1998-04-21 2002-02-19 Basf Corporation Co-agglomeration of random vinyl substituted aromatic/conjugated diolefin polymer with sulfur to improve homogeneity of polymer/asphalt admixtures
US6500560B1 (en) 1999-11-30 2002-12-31 Elk Corporation Of Dallas Asphalt coated structural article
US20030032356A1 (en) * 1999-11-30 2003-02-13 Matti Kiik Roofing composite
US20030040241A1 (en) * 1999-11-30 2003-02-27 Matti Kiik Roofing system and roofing shingles
US6586353B1 (en) 1999-11-30 2003-07-01 Elk Corp. Of Dallas Roofing underlayment
US6673432B2 (en) 1999-11-30 2004-01-06 Elk Premium Building Products, Inc. Water vapor barrier structural article
US6708456B2 (en) 1999-11-30 2004-03-23 Elk Premium Building Products, Inc. Roofing composite
US6872440B1 (en) 1999-11-30 2005-03-29 Elk Premium Building Products, Inc. Heat reflective coated structural article
US6990779B2 (en) 1999-11-30 2006-01-31 Elk Premium Building Products, Inc. Roofing system and roofing shingles
EP2275482A1 (en) * 2009-06-19 2011-01-19 Villas Austria Gmbh Process for preparing bitumen modifiers via catalytic thermo-mechanical oxidation, and the use of products
CN109456453A (zh) * 2016-06-24 2019-03-12 上海统慧科技发展有限公司 一种直投反应型沥青增粘剂的制备方法
CN109456453B (zh) * 2016-06-24 2021-02-19 上海统慧科技发展有限公司 一种直投反应型沥青增粘剂的制备方法
US12060491B2 (en) * 2017-05-09 2024-08-13 Totalenergies Onetech Bituminous compositions comprising an amine additive and a hydroxide, their preparation process and applications

Also Published As

Publication number Publication date
GB1272112A (en) 1972-04-26
FR2017127A1 (enrdf_load_stackoverflow) 1970-05-15
BE737774A (enrdf_load_stackoverflow) 1970-02-23
NL6913175A (enrdf_load_stackoverflow) 1970-03-03

Similar Documents

Publication Publication Date Title
US3634293A (en) Compositions containing bitumen and an olefin polymer
US3992340A (en) Vulcanized molding compositions based on bitumen and olefin polymers
CA1295763C (en) Thermoplastic compositions of crystalline polyolefin and ethylene-containingcopolymer
US3847854A (en) Preferential plasticization of ionometric compounds
US4634735A (en) Polypropylene compositions with high impact strength
CA1326927C (en) Crosslinked blends
US3649578A (en) Process for preparing ionomers
US6031047A (en) Impact-modified poly(vinyl chloride) exhibiting improved low-temperature fusion
US3249567A (en) Bitumen-ethylene copolymer compositions
JPS5835621B2 (ja) クレイ，プロセスオイルおよびエチレン／ビニルエステル共重合体のブレンド体
US3915914A (en) Asphalt compositions containing poly-1-butene and methods for preparing
US3326833A (en) Composition comprising a chlorinated olefin rubber and an ethylene copolymer
US4238376A (en) Compositions of ethylene-propylene-diene ionic polymers and poly(alpha-methylstyrene)
US4026854A (en) Molding compositions based on bitumen and olefin copolymers
US4656206A (en) Thermoplastic polymer compositions
US3790644A (en) Plastic compositions based on poly(vinyl chloride)and containers manufactured therefrom
US3856746A (en) Thermoplastic composition for molding
US3673141A (en) Molding material based on bitumen
US3278471A (en) Roofing compositions comprising polyisobutylene, polyethylene and pigment
US3711438A (en) Method of manufacturing thermoplastic resin moldings
US3639323A (en) Preblending of ethylene-propylene rubber and wax for incorporation in highly unsaturated rubber
US3014885A (en) Production of high density polyethylene composition containing organic peroxide cross-linking agent
US3345315A (en) Chlorinated polyethylene cross-linked with a polyamide
US4727114A (en) Chlorosulfonated polyethylene blends
US3783134A (en) Process for the preparation of a bituminous composition