BR9807421A - Bituminous composition and method of formation thereof - Google Patents
Bituminous composition and method of formation thereofInfo
- Publication number
- BR9807421A BR9807421A BR9807421-0A BR9807421A BR9807421A BR 9807421 A BR9807421 A BR 9807421A BR 9807421 A BR9807421 A BR 9807421A BR 9807421 A BR9807421 A BR 9807421A
- Authority
- BR
- Brazil
- Prior art keywords
- bitumen
- weight
- volume
- granules
- composition
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 7
- 230000015572 biosynthetic process Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000010426 asphalt Substances 0.000 abstract 6
- 239000008187 granular material Substances 0.000 abstract 3
- 229920000642 polymer Polymers 0.000 abstract 3
- 230000004520 agglutination Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 229920003051 synthetic elastomer Polymers 0.000 abstract 1
- 239000005061 synthetic rubber Substances 0.000 abstract 1
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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
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)
- Compositions Of Macromolecular Compounds (AREA)
- Road Paving Structures (AREA)
Abstract
"COMPOSIçãO BETUMINOSA E MéTODO DE FORMAçãO DA MESMA". Composições asfálticas granulares contêm betume em um volume de cerca de 45% até cerca de 80% em peso e polímero cristalino e/ou rígido em um volume de cerca de 15% até cerca de 50% em peso, cuja composição foi estabilizada ou incorporada ao betume com borracha sintética em um volume de cerca de 3% até cerca de 25% em peso. O betume usado nas composições pode ter uma ampla faixa de penetração de base macia para dura e é o componente principal da composição até cerca de 80% em peso. As composições resultantes podem ser granuladas e os grânulos armazenados por um período considerável sem aglutinação. Os grânulos podem ser dispersos fácil e rapidamente em betume para diluir o conteúdo de polímero embora o polímero permaneça estavelmente deslocado no betume. Os grânulos são úteis em aplicações variadas, tais como em pavimentação, revestimento de telhados e em outras indústrias de construção, e podem ser transportados para locais para serem prontamente usados nos mesmos."BITUMINOUS COMPOSITION AND METHOD OF FORMATION OF THE SAME". Granular asphalt compositions contain bitumen in a volume of about 45% to about 80% by weight and crystalline and / or rigid polymer in a volume of about 15% to about 50% by weight, whose composition has been stabilized or incorporated into the bitumen with synthetic rubber in a volume of about 3% to about 25% by weight. The bitumen used in the compositions can have a wide penetration range from soft to hard base and is the main component of the composition up to about 80% by weight. The resulting compositions can be granulated and the granules stored for a considerable period without agglutination. The granules can be dispersed easily and quickly on bitumen to dilute the polymer content although the polymer remains stably displaced in the bitumen. Granules are useful in a variety of applications, such as paving, roofing and other construction industries, and can be transported to locations to be readily used therein.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3820097P | 1997-02-18 | 1997-02-18 | |
| PCT/CA1998/000122 WO1998037146A1 (en) | 1997-02-18 | 1998-02-18 | Polymer stabilized bitumen granulate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9807421A true BR9807421A (en) | 2002-01-15 |
Family
ID=21898616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9807421-0A BR9807421A (en) | 1997-02-18 | 1998-02-18 | Bituminous composition and method of formation thereof |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0961812A1 (en) |
| JP (1) | JP2000510193A (en) |
| KR (1) | KR20000071224A (en) |
| CN (1) | CN1252826A (en) |
| AU (1) | AU6201798A (en) |
| BR (1) | BR9807421A (en) |
| CA (1) | CA2281590A1 (en) |
| HU (1) | HUP0000539A3 (en) |
| IL (1) | IL131405A0 (en) |
| PL (1) | PL335164A1 (en) |
| WO (1) | WO1998037146A1 (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003212570A1 (en) * | 2003-01-07 | 2004-07-29 | Brian William Doyle | A composition, a method for manufacturing a building element, a mould, and a building element |
| NL1023333C2 (en) * | 2003-05-02 | 2004-11-03 | Dsm Nv | The invention relates to a composition which contains bitumen and polyethylene. |
| CN100392019C (en) * | 2006-02-27 | 2008-06-04 | 广州金邦橡胶沥青有限公司 | Method for preparing composite modified rubber asphalt mixture by combining dry method and wet method |
| WO2009074348A1 (en) * | 2007-12-12 | 2009-06-18 | Taieb Marzouki | Method for transporting straight run bitumen, and bitumen mixture |
| CN101817659B (en) * | 2010-02-01 | 2012-10-17 | 北京天成垦特莱科技有限公司 | Composite road surface intensifier and production method thereof |
| CN102408729A (en) * | 2011-08-17 | 2012-04-11 | 交通运输部公路科学研究所 | Polyethylene composite modified asphalt with stable storage and preparation method thereof |
| ITAN20110150A1 (en) * | 2011-11-03 | 2013-05-04 | Tecnofilm Spa | MODIFIED BITUMEN AND COMPOUND. |
| CN104302838A (en) * | 2012-03-06 | 2015-01-21 | 鲁宾德公司 | Modified-rubber composite and process for obtaining same |
| CN102766337A (en) * | 2012-06-06 | 2012-11-07 | 谷忠武 | Non-precipitated rubber modified asphalt |
| DK2859050T3 (en) | 2013-04-22 | 2016-09-19 | Denso-Holding Gmbh & Co | Mass to fill the joints and / or cracks |
| CN105623280B (en) * | 2014-11-03 | 2017-10-27 | 中国石油化工股份有限公司 | A kind of Asphalt composition particle and its preparation method and application |
| CN105623281B (en) * | 2014-11-03 | 2017-10-27 | 中国石油化工股份有限公司 | A kind of preparation method of high softening point bitumen composition grain |
| CA3238434A1 (en) * | 2016-03-07 | 2017-04-19 | Canadian National Railway Company | Method and systems for transporting bitumen in solidified form |
| CN106700573B (en) * | 2016-11-22 | 2019-03-26 | 西藏宝利沥青有限公司 | A kind of preparation method and its packing method of the polymer modified asphalt that cools down |
| US10308551B2 (en) * | 2017-04-18 | 2019-06-04 | Jorge B. Sousa | Rubber composite and process for obtaining same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1468215A (en) * | 1974-05-23 | 1977-03-23 | Permanite Ltd | Sheet material |
| FR2436160A1 (en) * | 1978-09-13 | 1980-04-11 | Cib | BITUMINOUS COMPOSITION CONTAINING POLYMERS AND ITS APPLICATIONS |
| GB9306517D0 (en) * | 1993-03-29 | 1993-05-19 | Polyphalt Inc | Stabilized bitumen compositions |
-
1998
- 1998-02-18 KR KR1019997007515A patent/KR20000071224A/en not_active Withdrawn
- 1998-02-18 WO PCT/CA1998/000122 patent/WO1998037146A1/en not_active Application Discontinuation
- 1998-02-18 AU AU62017/98A patent/AU6201798A/en not_active Abandoned
- 1998-02-18 BR BR9807421-0A patent/BR9807421A/en unknown
- 1998-02-18 CN CN98804273A patent/CN1252826A/en active Pending
- 1998-02-18 PL PL98335164A patent/PL335164A1/en unknown
- 1998-02-18 IL IL13140598A patent/IL131405A0/en unknown
- 1998-02-18 HU HU0000539A patent/HUP0000539A3/en unknown
- 1998-02-18 JP JP10536108A patent/JP2000510193A/en active Pending
- 1998-02-18 EP EP98903960A patent/EP0961812A1/en not_active Withdrawn
- 1998-02-18 CA CA002281590A patent/CA2281590A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP0961812A1 (en) | 1999-12-08 |
| PL335164A1 (en) | 2000-04-10 |
| KR20000071224A (en) | 2000-11-25 |
| WO1998037146A1 (en) | 1998-08-27 |
| HUP0000539A3 (en) | 2000-09-28 |
| CN1252826A (en) | 2000-05-10 |
| JP2000510193A (en) | 2000-08-08 |
| CA2281590A1 (en) | 1998-08-27 |
| IL131405A0 (en) | 2001-01-28 |
| HUP0000539A2 (en) | 2000-07-28 |
| AU6201798A (en) | 1998-09-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |