CH624988A5 - - Google Patents

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Publication number
CH624988A5
CH624988A5 CH1137677A CH1137677A CH624988A5 CH 624988 A5 CH624988 A5 CH 624988A5 CH 1137677 A CH1137677 A CH 1137677A CH 1137677 A CH1137677 A CH 1137677A CH 624988 A5 CH624988 A5 CH 624988A5
Authority
CH
Switzerland
Prior art keywords
bitumen
molecular weight
polymer
olefinically unsaturated
organic
Prior art date
Application number
CH1137677A
Other languages
English (en)
French (fr)
Inventor
Paul Maldonado
Robert Leger
Original Assignee
Elf France
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 Elf France filed Critical Elf France
Publication of CH624988A5 publication Critical patent/CH624988A5/fr

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Civil Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Working-Up Tar And Pitch (AREA)
CH1137677A 1976-09-17 1977-09-16 CH624988A5 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7627937A FR2364961A1 (fr) 1976-09-17 1976-09-17 Procede de preparation de bitumes-polymeres

Publications (1)

Publication Number Publication Date
CH624988A5 true CH624988A5 (sv) 1981-08-31

Family

ID=9177774

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1137677A CH624988A5 (sv) 1976-09-17 1977-09-16

Country Status (16)

Country Link
US (1) US4154710A (sv)
JP (1) JPS5337725A (sv)
AT (1) AT371139B (sv)
BE (1) BE858771A (sv)
BR (1) BR7706212A (sv)
CA (1) CA1106997A (sv)
CH (1) CH624988A5 (sv)
DE (1) DE2741776A1 (sv)
DK (1) DK143807C (sv)
ES (1) ES462425A1 (sv)
FR (1) FR2364961A1 (sv)
GB (1) GB1556946A (sv)
IT (1) IT1087520B (sv)
NL (1) NL186968C (sv)
NO (1) NO147386C (sv)
SE (1) SE424736B (sv)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273685A (en) * 1978-02-24 1981-06-16 Owens-Corning Fiberglas Corporation Rubber modified asphalt compositions
US4301051A (en) * 1978-02-24 1981-11-17 Owens-Corning Fiberglas Corporation Chemically modified asphalt compositions
FR2418812A1 (fr) * 1978-03-03 1979-09-28 Elf Union Procede de preparation de bitumes modifies par des polymeres
FR2424301A1 (fr) * 1978-04-25 1979-11-23 Elf Union Procede de preparation de compositions bitumes-polymeres acryliques-elastomeres
US4333866A (en) * 1980-06-16 1982-06-08 Owens-Corning Fiberglas Corporation Asphalt composition
US4440816A (en) * 1980-07-14 1984-04-03 Owens-Corning Fiberglas Corporation Rubber-modified asphalt composition
DE3338500A1 (de) * 1983-10-22 1985-05-02 Bayer Ag, 5090 Leverkusen Elastomermodifiziertes bitumen und seine herstellung
US4878950A (en) * 1988-04-29 1989-11-07 Exxon Chemical Patents Inc. Bitumen composition
US5494966A (en) * 1991-09-30 1996-02-27 Univ Toronto In-situ stabilized compositions
US5371121A (en) * 1991-09-30 1994-12-06 Chevron Research And Technology Company Bitumen compositions containing bitumen, polymer and sulfur
DE4133979A1 (de) * 1991-10-14 1993-04-15 Veba Oel Ag Polymermodifizierte bitumen
US5246987A (en) * 1992-05-14 1993-09-21 Shell Oil Company Bitumen and halogenated vinyl aromatic-conjugated diolefin block copolymer compositions
GB9306517D0 (en) * 1993-03-29 1993-05-19 Polyphalt Inc Stabilized bitumen compositions
IT1276891B1 (it) 1994-12-01 1997-11-03 Euron Spa Procedimento per la preparazione di miscele stabili di bitume e di polimero
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
EP0973833B1 (en) * 1997-04-04 2002-12-18 Polyphalt Inc. Elastomer-modified bituminous compositions
US6569351B1 (en) 2000-03-14 2003-05-27 Ergon, Inc. Accelerator-gel additive for use in the production of polymer-modified asphalt
JP4597429B2 (ja) * 2001-07-05 2010-12-15 花王株式会社 道路舗装用改質アスファルト組成物
US7241821B1 (en) 2004-08-10 2007-07-10 Marathon Ashland Petroleum Llc Polymer-modified, vulcanized asphalt composition and its method of preparation
US20110038668A1 (en) * 2009-08-13 2011-02-17 Road Science, Llc. Crack resistant coating and method of applying crack resistant coating
CN104245850B (zh) 2012-04-26 2018-06-05 阿利桑那化学公司 翻造沥青的再生
DE102014012857A1 (de) 2014-09-01 2016-03-03 Entex Rust & Mitschke Gmbh Fahrbahn mit Asphaltschicht
US11377560B2 (en) 2018-12-18 2022-07-05 ExxonMobil Technology and Engineering Company Modified asphalts and methods for producing the same
US11814506B2 (en) 2019-07-02 2023-11-14 Marathon Petroleum Company Lp Modified asphalts with enhanced rheological properties and associated methods
US11732108B1 (en) 2019-07-03 2023-08-22 Associated Asphalt Partners, Llc Modified asphalt compositions containing dialkyl polysulfides

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3547850A (en) * 1968-06-17 1970-12-15 Phillips Petroleum Co Asphalt-polymer composition
US3644240A (en) * 1968-10-14 1972-02-22 Grefco Roof insulation adhesive
US3992340A (en) * 1971-07-13 1976-11-16 Badische Anilin- & Soda-Fabrik Aktiengesellschaft Vulcanized molding compositions based on bitumen and olefin polymers
JPS5125049B2 (sv) * 1972-07-08 1976-07-28
US3853800A (en) * 1973-01-05 1974-12-10 P Haberl Process for preparing a mixture containing a binder material and polyolefin
US3962128A (en) * 1974-07-05 1976-06-08 Westvaco Corporation Coal dust fuel distribution system and method of manufacturing activated carbon
JPS517050A (ja) * 1974-07-09 1976-01-21 Mitoyo Gomu Kasukabe Kojo Kk Danseisoseibutsu

Also Published As

Publication number Publication date
DE2741776A1 (de) 1978-03-23
BE858771A (fr) 1978-01-16
BR7706212A (pt) 1978-05-09
CA1106997A (fr) 1981-08-11
SE7710411L (sv) 1978-03-18
FR2364961A1 (fr) 1978-04-14
AT371139B (de) 1983-06-10
NL7710224A (nl) 1978-03-21
DK143807B (da) 1981-10-12
DK411377A (da) 1978-03-18
JPS6145664B2 (sv) 1986-10-09
ES462425A1 (es) 1978-07-16
NO147386B (no) 1982-12-20
JPS5337725A (en) 1978-04-07
GB1556946A (en) 1979-12-05
DK143807C (da) 1982-03-29
NL186968B (nl) 1990-11-16
NO147386C (no) 1983-03-30
US4154710A (en) 1979-05-15
ATA664077A (de) 1982-10-15
FR2364961B1 (sv) 1979-01-12
DE2741776C2 (sv) 1991-05-23
NO773198L (no) 1978-03-20
SE424736B (sv) 1982-08-09
IT1087520B (it) 1985-06-04
NL186968C (nl) 1991-04-16

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PL Patent ceased