AR007881A1 - FIBROUS ADDITIVE FOR LIQUID BITUMEN, PROCEDURE FOR ITS PREPARATION AND APPLICATION OF THE ADDITIVE - Google Patents
FIBROUS ADDITIVE FOR LIQUID BITUMEN, PROCEDURE FOR ITS PREPARATION AND APPLICATION OF THE ADDITIVEInfo
- Publication number
- AR007881A1 AR007881A1 ARP970103157A ARP970103157A AR007881A1 AR 007881 A1 AR007881 A1 AR 007881A1 AR P970103157 A ARP970103157 A AR P970103157A AR P970103157 A ARP970103157 A AR P970103157A AR 007881 A1 AR007881 A1 AR 007881A1
- Authority
- AR
- Argentina
- Prior art keywords
- fibers
- additive
- bitumen
- insulation
- mineral
- Prior art date
Links
Classifications
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/08—Ingredients agglomerated by treatment with a binding agent
-
- 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
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/24—Coatings containing organic materials
- C03C25/26—Macromolecular compounds or prepolymers
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/24—Coatings containing organic materials
- C03C25/26—Macromolecular compounds or prepolymers
- C03C25/32—Macromolecular compounds or prepolymers obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
- C03C25/34—Condensation polymers of aldehydes, e.g. with phenols, ureas, melamines, amides or amines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Nonwoven Fabrics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Un aditivo fibroso para bitumen líquido y procedimiento para su elaboración y aplicación del aditivo que comprende aditivos a base de fibras mineralesdestinados a mejorar el comportamiento del bitumen, donde el aditivo para el bitumen líquido es abase de fibras minerales cuyas fibras hayan sido, antesde su introducción en el bitumen, reunidas en nódulos, comprendiendo el aditivo un ligante estable al agua y al calor, y habiendo sido sometido a untratamiento con un agente humectador de las fibras por el bitumen. Preferentemente, el ligante estable al agua y al calor es a base de resinasfenólicas del tipo de las que son usadas habitualmente para realizar guatas de fibras aislantes, sea se trate de lana de vidrio ode lana de roca.Asimismo, ventajosamente, el agente humectador es a base de resinas de siliconas. En el procedimiento se aplican las etapas siguientes: a) recuperalas fibras de una guata de fibras minerales ligadas, del tipo destinado aaislación; b) se pulveriza sobre las fibras, una resina que actua comohumectador para el bitumen; c) se trata de las fibras en una noduladora. En realidad, la operación b) puede realizarse indistintamente, antes o despuésde la operación c). Elhecho de utilizarse guatas de fibras minerales del tipo destinado a la aislación presenta numerosas ventajas. En efecto, los problemasdel reciclaje de productos industriales se tornan más y más preocupantes, y el hecho de hallar una utilización para los paneles de fibras de aislacióndestinados a ser reciclados, es muy importante.A fibrous additive for liquid bitumen and a procedure for its preparation and application of the additive that comprises additives based on mineral fibers destined to improve the behavior of bitumen, where the additive for liquid bitumen is based on mineral fibers whose fibers have been, before their introduction in bitumen, gathered into nodules, the additive comprising a binder stable to water and heat, and having been subjected to a treatment with a wetting agent for the fibers by the bitumen. Preferably, the water and heat stable binder is based on phenolic resins of the type that are commonly used to make insulating fiber batts, be it glass wool or rock wool. Also, advantageously, the wetting agent is based on silicone resins. The following steps are applied in the process: a) recovers the fibers from a batting of bonded mineral fibers, of the type intended for insulation; b) a resin is sprayed onto the fibers which acts as a dampener for the bitumen; c) it involves the fibers in a nodular machine. Actually, operation b) can be carried out interchangeably, before or after operation c). The fact of using mineral fiber wadding of the type intended for insulation has many advantages. Indeed, the problems of recycling industrial products are becoming more and more worrisome, and the fact of finding a use for the insulation fiber panels destined to be recycled is very important.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9609282A FR2751639B1 (en) | 1996-07-24 | 1996-07-24 | LIQUID BITUMEN FIBROUS ADDITIVE AND PROCESS FOR PRODUCING THE SAME |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR007881A1 true AR007881A1 (en) | 1999-11-24 |
Family
ID=9494401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP970103157A AR007881A1 (en) | 1996-07-24 | 1997-07-15 | FIBROUS ADDITIVE FOR LIQUID BITUMEN, PROCEDURE FOR ITS PREPARATION AND APPLICATION OF THE ADDITIVE |
Country Status (17)
| Country | Link |
|---|---|
| EP (1) | EP0914382A1 (en) |
| JP (1) | JP2000514860A (en) |
| KR (1) | KR20000068001A (en) |
| CN (1) | CN1233272A (en) |
| AR (1) | AR007881A1 (en) |
| AU (1) | AU3773897A (en) |
| BG (1) | BG103147A (en) |
| BR (1) | BR9710760A (en) |
| CA (1) | CA2261844A1 (en) |
| FR (1) | FR2751639B1 (en) |
| IL (1) | IL128192A0 (en) |
| NO (1) | NO990297L (en) |
| PL (1) | PL331319A1 (en) |
| SK (1) | SK10099A3 (en) |
| TR (1) | TR199900202T2 (en) |
| WO (1) | WO1998003592A1 (en) |
| ZA (1) | ZA975105B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102491683B (en) * | 2011-11-14 | 2013-04-24 | 长安大学 | Method for preparing mineral cotton fiber and asphalt mixture for roads |
| CN110541339A (en) * | 2019-09-10 | 2019-12-06 | 北京丰泽华夏生态环境科技有限公司 | Full-regeneration plant-mixed warm-regeneration mixing process for recycled materials (common RAP) of common heavy-duty asphalt pavement |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4292371A (en) * | 1979-08-13 | 1981-09-29 | Owens-Corning Fiberglas Corporation | Asphalt compositions modified with organo silane compounds |
| US4349388A (en) * | 1980-03-24 | 1982-09-14 | Owens-Corning Fiberglas Corporation | Asphalt compositions modified with organo silane compounds |
| US4613376A (en) * | 1981-12-14 | 1986-09-23 | Laxa Bruk Ab | Asphalt surfacing mass |
| FR2661687B1 (en) * | 1990-05-04 | 1992-07-17 | Saint Gobain Isover | BITUMEN MIXTURE FOR COATING SURFACES. |
| FR2675510A1 (en) * | 1991-04-18 | 1992-10-23 | Saint Gobain Isover | PROCESS AND DEVICE FOR PREPARING BITUMINOUS SPRAY. |
-
1996
- 1996-07-24 FR FR9609282A patent/FR2751639B1/en not_active Expired - Fee Related
-
1997
- 1997-07-15 AR ARP970103157A patent/AR007881A1/en unknown
- 1997-07-17 CN CN97198136A patent/CN1233272A/en active Pending
- 1997-07-17 JP JP10506639A patent/JP2000514860A/en active Pending
- 1997-07-17 IL IL12819297A patent/IL128192A0/en unknown
- 1997-07-17 TR TR1999/00202T patent/TR199900202T2/en unknown
- 1997-07-17 WO PCT/FR1997/001329 patent/WO1998003592A1/en not_active Application Discontinuation
- 1997-07-17 CA CA002261844A patent/CA2261844A1/en not_active Abandoned
- 1997-07-17 BR BR9710760A patent/BR9710760A/en unknown
- 1997-07-17 PL PL97331319A patent/PL331319A1/en unknown
- 1997-07-17 AU AU37738/97A patent/AU3773897A/en not_active Abandoned
- 1997-07-17 KR KR1019997000550A patent/KR20000068001A/en not_active Application Discontinuation
- 1997-07-17 SK SK100-99A patent/SK10099A3/en unknown
- 1997-07-17 EP EP97934582A patent/EP0914382A1/en not_active Withdrawn
- 1997-07-24 ZA ZA9705105A patent/ZA975105B/en unknown
-
1999
- 1999-01-22 NO NO990297A patent/NO990297L/en not_active Application Discontinuation
- 1999-02-04 BG BG103147A patent/BG103147A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO990297L (en) | 1999-03-19 |
| ZA975105B (en) | 1997-12-31 |
| KR20000068001A (en) | 2000-11-25 |
| PL331319A1 (en) | 1999-07-05 |
| FR2751639B1 (en) | 1998-09-04 |
| BG103147A (en) | 1999-12-30 |
| CN1233272A (en) | 1999-10-27 |
| JP2000514860A (en) | 2000-11-07 |
| FR2751639A1 (en) | 1998-01-30 |
| NO990297D0 (en) | 1999-01-22 |
| CA2261844A1 (en) | 1998-01-29 |
| WO1998003592A1 (en) | 1998-01-29 |
| TR199900202T2 (en) | 1999-04-21 |
| EP0914382A1 (en) | 1999-05-12 |
| BR9710760A (en) | 1999-08-17 |
| SK10099A3 (en) | 2000-03-13 |
| AU3773897A (en) | 1998-02-10 |
| IL128192A0 (en) | 2000-02-17 |
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