SE7708122L - STABLE MIXTURES OF POLYOLEFINS AND BITUM - Google Patents

STABLE MIXTURES OF POLYOLEFINS AND BITUM

Info

Publication number
SE7708122L
SE7708122L SE7708122A SE7708122A SE7708122L SE 7708122 L SE7708122 L SE 7708122L SE 7708122 A SE7708122 A SE 7708122A SE 7708122 A SE7708122 A SE 7708122A SE 7708122 L SE7708122 L SE 7708122L
Authority
SE
Sweden
Prior art keywords
polyolefins
filler
bitumen
mixtures
fillers
Prior art date
Application number
SE7708122A
Other languages
Swedish (sv)
Other versions
SE432434B (en
Inventor
H Kehr
H Leppek
H Hausknecht
W Teuber
Original Assignee
Veba Chemie Ag
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
Application filed by Veba Chemie Ag filed Critical Veba Chemie Ag
Publication of SE7708122L publication Critical patent/SE7708122L/en
Publication of SE432434B publication Critical patent/SE432434B/en

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

Landscapes

  • Chemical & Material Sciences (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)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Dental Preparations (AREA)

Abstract

In these mixtures of bitumen and filler-containing atactic polyolefins, fillers having a specific surface area of at least 1 m<2>/g and a maximum particle size of 30 mu m are employed in an amount of 5-25 % by weight of the filler-containing atactic polyolefins. The fillers, such as chalk, zinc white, limestone powder, magnesium carbonate, etc., are suspended in the polyolefins. To prepare the bitumen mixture, the filler-containing polyolefin is introduced into hot bitumen. The mixtures prepared in this way are stable and separation does not occur even on standing for an extended period in the melt-liquid state.
SE7708122A 1976-07-13 1977-07-12 STABLE MIXTURES OF DISTILLED BITUM AND FILLER-CONTAINING ATACTIC POLYOLEFINES SE432434B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2631361A DE2631361C2 (en) 1976-07-13 1976-07-13 Stable mixtures of distilled bitumen and atactic polyolefins containing fillers

Publications (2)

Publication Number Publication Date
SE7708122L true SE7708122L (en) 1978-01-14
SE432434B SE432434B (en) 1984-04-02

Family

ID=5982838

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7708122A SE432434B (en) 1976-07-13 1977-07-12 STABLE MIXTURES OF DISTILLED BITUM AND FILLER-CONTAINING ATACTIC POLYOLEFINES

Country Status (15)

Country Link
AT (1) AT358816B (en)
BE (1) BE856729A (en)
CH (1) CH626905A5 (en)
DE (1) DE2631361C2 (en)
DK (1) DK142176C (en)
ES (1) ES460648A1 (en)
FI (1) FI62329C (en)
FR (1) FR2358444A1 (en)
GB (1) GB1563440A (en)
IT (1) IT1081519B (en)
LU (1) LU77731A1 (en)
NL (1) NL7707686A (en)
NO (1) NO147841C (en)
PT (1) PT66791B (en)
SE (1) SE432434B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT383609B (en) * 1982-02-02 1987-07-27 Asphalt Ges Richard Felsinger BITUMINOESES BINDING AGENT FOR ROAD COATING MATERIAL AND METHOD FOR THE PRODUCTION THEREOF
AT379574B (en) * 1983-09-21 1986-01-27 Oemv Ag CONSTRUCTION OF MATERIALS BASED ON HYDRAULIC BINDING AGENTS, USUAL ADDITIVES AND SURCHARGES, AND WITH A CONTENT OF A BITUMEN / PLASTIC COMBINATION
DE3527525A1 (en) * 1985-08-01 1987-02-05 Schering Ag Resin/polyolefin mixtures, and the use thereof as binders
WO1988000222A1 (en) * 1986-06-27 1988-01-14 The Lubrizol Corporation Modified asphalt compositions
DE3819931A1 (en) * 1988-06-11 1989-12-14 Veba Oel Ag Polymer-modified bitumen, preparation thereof and use thereof
US5036119A (en) * 1989-10-16 1991-07-30 Shell Oil Company Process for preparing bituminous composition
US10472487B2 (en) 2015-12-30 2019-11-12 Greenmantra Recycling Technologies Ltd. Reactor for continuously treating polymeric material
CN114539793A (en) 2016-02-13 2022-05-27 绿色颂歌再生科技有限公司 Polymer modified asphalt with wax additive
EP3433307B1 (en) 2016-03-24 2023-11-08 GreenMantra Recycling Technologies Ltd. Wax as a melt flow modifier and processing aid for polymers
EP3519487A4 (en) 2016-09-29 2020-07-29 GreenMantra Recycling Technologies Ltd Reactor for treating polystyrene material
US10723858B2 (en) 2018-09-18 2020-07-28 Greenmantra Recycling Technologies Ltd. Method for purification of depolymerized polymers using supercritical fluid extraction

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL299882A (en) * 1962-10-31
US3312157A (en) * 1965-02-02 1967-04-04 Kalb Ind Inc De Compositions and methods of use of atactic polyolefins
DE1919999A1 (en) * 1969-04-19 1970-11-12 Vebat Chemie Ag Bituminous sealing material

Also Published As

Publication number Publication date
PT66791A (en) 1977-08-01
BE856729A (en) 1977-10-31
NO147841C (en) 1983-06-22
FI62329B (en) 1982-08-31
NO772480L (en) 1978-01-16
DE2631361A1 (en) 1978-02-23
DK142176C (en) 1981-02-09
LU77731A1 (en) 1977-10-14
AT358816B (en) 1980-10-10
IT1081519B (en) 1985-05-21
DE2631361C2 (en) 1982-03-04
CH626905A5 (en) 1981-12-15
GB1563440A (en) 1980-03-26
FI772169A (en) 1978-01-14
FR2358444B1 (en) 1984-05-25
FR2358444A1 (en) 1978-02-10
NL7707686A (en) 1978-01-17
DK316777A (en) 1978-01-14
SE432434B (en) 1984-04-02
FI62329C (en) 1982-12-10
DK142176B (en) 1980-09-15
NO147841B (en) 1983-03-14
ES460648A1 (en) 1978-07-01
PT66791B (en) 1978-12-19
ATA495077A (en) 1980-02-15

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