RU95121113A - Method of producing bitumen and polymer mixtures, mixture of bitumen and polymer mixtures - Google Patents
Method of producing bitumen and polymer mixtures, mixture of bitumen and polymer mixturesInfo
- Publication number
- RU95121113A RU95121113A RU95121113/04A RU95121113A RU95121113A RU 95121113 A RU95121113 A RU 95121113A RU 95121113/04 A RU95121113/04 A RU 95121113/04A RU 95121113 A RU95121113 A RU 95121113A RU 95121113 A RU95121113 A RU 95121113A
- Authority
- RU
- Russia
- Prior art keywords
- bitumen
- polymer
- concentration
- bituminous product
- mixture
- Prior art date
Links
- 239000010426 asphalt Substances 0.000 title claims 22
- 239000000203 mixture Substances 0.000 title claims 7
- 229920002959 polymer blend Polymers 0.000 title 2
- 229920000642 polymer Polymers 0.000 claims 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims 4
- 125000003118 aryl group Chemical group 0.000 claims 3
- 229920001577 copolymer Polymers 0.000 claims 3
- 239000011230 binding agent Substances 0.000 claims 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims 2
- 150000001993 dienes Chemical class 0.000 claims 2
- 238000004821 distillation Methods 0.000 claims 2
- 239000000314 lubricant Substances 0.000 claims 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N n-heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims 2
- 239000003208 petroleum Substances 0.000 claims 2
- 229920002223 polystyrene Polymers 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 229920001169 thermoplastic Polymers 0.000 claims 2
- 239000005062 Polybutadiene Substances 0.000 claims 1
- 239000004793 Polystyrene Substances 0.000 claims 1
- 150000001491 aromatic compounds Chemical class 0.000 claims 1
- 229920001400 block copolymer Polymers 0.000 claims 1
- 238000005336 cracking Methods 0.000 claims 1
- 239000000839 emulsion Substances 0.000 claims 1
- 239000012528 membrane Substances 0.000 claims 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims 1
- 229920002857 polybutadiene Polymers 0.000 claims 1
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims 1
- 239000001294 propane Substances 0.000 claims 1
- 230000035484 reaction time Effects 0.000 claims 1
- 150000003440 styrenes Chemical class 0.000 claims 1
Claims (16)
Iс = (C7 + C5 + S)/(A + R),
где С7 - концентрация асфальтенов, осажденных н-гептаном, мас.%;
С5 - концентрация асфальтенов, осажденных н-пентаном, мас.%;
S - концентрация насыщенных продуктов (парафинов) мас.%;
А - концентрация ароматических соединений мас.%;
R - концентрация смол мас.%,
реагирует при температуре между 160 и 200oС и в течение периода времени между 15 и 120 минут с термопластическим полимером при весовом соотношении от 80:20 до 95:5; и
(ii) полученную битумную композицию разбавляют битумом или битумным компонентом, имеющим Iс, определенное, как указано в (i), между 0,270 и 0,700, в таком количестве, чтобы конечная концентрация полимера составляла между 2,5 и 15 мас.%, и эту смесь нагревают до температуры между 160 и 200oС в течение между 30 и 90 минут.1. A method of producing mixtures of bitumen and thermoplastic polymer, stable during storage, characterized in that: (i) a bituminous product with such a total content of asphaltenes, resins, saturated and aromatic products, which satisfies the condition that the value of I c is in the range between 0.200 and 0.270 in terms of
I c = (C7 + C5 + S) / (A + R),
where C7 is the concentration of asphaltenes precipitated with n-heptane, wt%;
C5 - the concentration of asphaltenes precipitated by n-pentane, wt.%;
S is the concentration of saturated products (paraffins) wt.%;
And the concentration of aromatic compounds wt.%;
R is the concentration of resin wt.%,
reacts at a temperature between 160 and 200 o C and for a period of time between 15 and 120 minutes with a thermoplastic polymer with a weight ratio of 80:20 to 95: 5; and
(ii) the resulting bitumen composition is diluted with a bitumen or bitumen component having an I c , defined as indicated in (i) between 0.270 and 0.700, in such an amount that the final concentration of the polymer is between 2.5 and 15 wt.%, and this mixture is heated to a temperature between 160 and 200 o C for between 30 and 90 minutes.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT94MI002437A IT1276891B1 (en) | 1994-12-01 | 1994-12-01 | PROCEDURE FOR THE PREPARATION OF STABLE MIXTURES OF BITUMEN AND POLYMER |
ITMI94/A002437 | 1994-12-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU95121113A true RU95121113A (en) | 1997-11-27 |
RU2156267C2 RU2156267C2 (en) | 2000-09-20 |
Family
ID=11369946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU95121113/04A RU2156267C2 (en) | 1994-12-01 | 1995-11-30 | Bitumen-polymer mixture production, and bitumen- polymer mixture |
Country Status (18)
Country | Link |
---|---|
US (1) | US5756563A (en) |
EP (1) | EP0718372B1 (en) |
AT (1) | ATE212046T1 (en) |
CA (1) | CA2164177C (en) |
CZ (1) | CZ290937B6 (en) |
DE (1) | DE69525024T2 (en) |
DK (1) | DK0718372T3 (en) |
ES (1) | ES2170119T3 (en) |
FI (1) | FI114805B (en) |
HR (1) | HRP950579B1 (en) |
HU (1) | HU216023B (en) |
IT (1) | IT1276891B1 (en) |
NO (1) | NO308367B1 (en) |
PL (1) | PL181818B1 (en) |
PT (1) | PT718372E (en) |
RO (1) | RO114900B1 (en) |
RU (1) | RU2156267C2 (en) |
SI (1) | SI0718372T1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2459845C2 (en) * | 2006-11-13 | 2012-08-27 | КРЭЙТОН ПОЛИМЕРС ЮЭс ЭлЭлСи | Bitumen emulsions |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6180697B1 (en) | 1999-09-04 | 2001-01-30 | Fina Technology, Inc. | Method for preparation of stable bitumen polymer compositions |
US6310122B1 (en) | 1999-09-03 | 2001-10-30 | Fina Technology, Inc. | Stable bitumen polymer compositions |
US6441065B1 (en) | 1999-09-03 | 2002-08-27 | Fina Technology, Inc. | Method for preparation of stable bitumen polymer compositions |
US6767939B2 (en) | 1999-09-04 | 2004-07-27 | Fina Technology, Inc. | Method for preparation of stable bitumen polymer compositions |
US6469075B1 (en) | 1999-09-04 | 2002-10-22 | Fina Technology, Inc. | Method and preparation of stable bitumen polymer compositions |
ITMI20010729A1 (en) * | 2001-04-05 | 2002-10-05 | Agip Petroli | METHOD FOR THE PREPARATION OF WEAR COAT |
FR2918066B1 (en) * | 2007-06-26 | 2010-11-19 | Total France | NON-GELIFIABLE CONCENTRATE BINDER AND POMPABLE FOR BITUMEN / POLYMER |
IT1391662B1 (en) | 2008-11-10 | 2012-01-17 | Eni Spa | BITUMINOUS BLENDS WITH HIGH POLYMER CONTENT |
ITBS20130009A1 (en) * | 2013-02-01 | 2014-08-02 | Acavallo S R L | MOUNTING FOR HORSES |
FR3105240B1 (en) * | 2019-12-20 | 2021-12-31 | Total Marketing Services | Bituminous compositions, associated methods and uses |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1201135A (en) * | 1968-09-03 | 1970-08-05 | Shell Int Research | Bitumen-polymer compositions |
CH527247A (en) * | 1968-09-03 | 1972-08-31 | Shell Int Research | Bituminous mass |
GB1284726A (en) * | 1968-09-13 | 1972-08-09 | Shell Int Research | Bituminous compositions |
US3615830A (en) | 1969-08-13 | 1971-10-26 | Union Carbide Corp | Zinc additive in nickel cadmium cells |
FR2102024A5 (en) | 1970-09-04 | 1972-03-31 | Huels Chemische Werke Ag | |
FR2364960A1 (en) | 1976-09-17 | 1978-04-14 | Elf Union | COMPOSITION OF BITUMES WITH IMPROVED RHEOLOGICAL PROPERTIES |
FR2364961A1 (en) | 1976-09-17 | 1978-04-14 | Elf Union | PROCESS FOR PREPARING BITUMEN-POLYMERS |
US4217259A (en) | 1977-09-30 | 1980-08-12 | Phillips Petroleum Company | Asphaltic concrete compositions comprising diene/vinyl aromatic copolymers |
DE2813956B1 (en) * | 1978-03-31 | 1979-04-26 | Siemens Ag | Collector motor with a plastic brush support plate that can be fixed in an opening in the motor housing |
FR2424301A1 (en) | 1978-04-25 | 1979-11-23 | Elf Union | Bitumen-poly(meth)acrylate-elastomer compsn. for e.g. roads, mastics - in which acrylate! is grafted onto bitumen to facilitate elastomer incorporation |
FR2424942A1 (en) * | 1978-05-05 | 1979-11-30 | Croyere Ghislain | Intermediate prod. contg. bitumen and styrene!-butadiene! polymer - prepd. cold and incorporated in hot asphalt without polymer degradation |
US4585816A (en) | 1985-07-02 | 1986-04-29 | The Dow Chemical Company | Asphalt-block copolymer articles and method for the preparation thereof |
US5256712A (en) * | 1988-04-25 | 1993-10-26 | Colas, Societe Ainonyme | Process for obtaining bitumens containing at least one elastomer and products obtained |
FR2630451B1 (en) * | 1988-04-25 | 1992-02-21 | Colas Sa | PROCESS FOR OBTAINING BITUMEN CONTAINING AT LEAST ONE ELASTOMER AND PRODUCTS OBTAINED |
IT1241153B (en) * | 1990-05-18 | 1993-12-29 | Euron | METHOD FOR PREPARING STABLE BITUMEN-POLYMER MIXTURES |
-
1994
- 1994-12-01 IT IT94MI002437A patent/IT1276891B1/en active IP Right Grant
-
1995
- 1995-11-23 DE DE69525024T patent/DE69525024T2/en not_active Expired - Lifetime
- 1995-11-23 DK DK95118450T patent/DK0718372T3/en active
- 1995-11-23 AT AT95118450T patent/ATE212046T1/en active
- 1995-11-23 EP EP95118450A patent/EP0718372B1/en not_active Expired - Lifetime
- 1995-11-23 ES ES95118450T patent/ES2170119T3/en not_active Expired - Lifetime
- 1995-11-23 PT PT95118450T patent/PT718372E/en unknown
- 1995-11-23 SI SI9530570T patent/SI0718372T1/en unknown
- 1995-11-28 CZ CZ19953155A patent/CZ290937B6/en not_active IP Right Cessation
- 1995-11-29 PL PL95311524A patent/PL181818B1/en not_active IP Right Cessation
- 1995-11-30 RO RO95-02097A patent/RO114900B1/en unknown
- 1995-11-30 HU HUP9503424A patent/HU216023B/en not_active IP Right Cessation
- 1995-11-30 US US08/565,810 patent/US5756563A/en not_active Expired - Lifetime
- 1995-11-30 RU RU95121113/04A patent/RU2156267C2/en not_active IP Right Cessation
- 1995-11-30 CA CA002164177A patent/CA2164177C/en not_active Expired - Fee Related
- 1995-11-30 FI FI955765A patent/FI114805B/en not_active IP Right Cessation
- 1995-11-30 NO NO954874A patent/NO308367B1/en not_active IP Right Cessation
- 1995-12-01 HR HR950579A patent/HRP950579B1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2459845C2 (en) * | 2006-11-13 | 2012-08-27 | КРЭЙТОН ПОЛИМЕРС ЮЭс ЭлЭлСи | Bitumen emulsions |
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