BR9003625A - Processo para obtencao de um produto elastomerico com alto poder de absorcao de petroleo e seus derivados - Google Patents
Processo para obtencao de um produto elastomerico com alto poder de absorcao de petroleo e seus derivadosInfo
- Publication number
- BR9003625A BR9003625A BR9003625A BR9003625A BR9003625A BR 9003625 A BR9003625 A BR 9003625A BR 9003625 A BR9003625 A BR 9003625A BR 9003625 A BR9003625 A BR 9003625A BR 9003625 A BR9003625 A BR 9003625A
- Authority
- BR
- Brazil
- Prior art keywords
- obtaining
- derivatives
- high power
- elastomeric product
- petroleum
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2321/00—Characterised by the use of unspecified rubbers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9003625A BR9003625A (pt) | 1990-07-26 | 1990-07-26 | Processo para obtencao de um produto elastomerico com alto poder de absorcao de petroleo e seus derivados |
CA 2066675 CA2066675A1 (en) | 1990-07-26 | 1991-07-24 | Method for obtaining an elastomer product with high petroleum and its by-products absorption power |
AT91913835T ATE148729T1 (de) | 1990-07-26 | 1991-07-24 | Verfahren zur herstellung eines elastomeren produkts mit hohem absorptionsvermögen für erdöl und dessen nebenprodukte |
PCT/BR1991/000013 WO1992001739A1 (en) | 1990-07-26 | 1991-07-24 | Method for obtaining an elastomer product with high petroleum and its by-products absorption power |
EP91913835A EP0494290B1 (en) | 1990-07-26 | 1991-07-24 | Method for obtaining an elastomer product with high petroleum and its by-products absorption power |
DE69124592T DE69124592D1 (de) | 1990-07-26 | 1991-07-24 | Verfahren zur herstellung eines elastomeren produkts mit hohem absorptionsvermögen für erdöl und dessen nebenprodukte |
US08/232,441 US5516809A (en) | 1990-07-26 | 1994-04-21 | Method for obtaining an elastomer product with high petroleum and its by-products absorption power |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9003625A BR9003625A (pt) | 1990-07-26 | 1990-07-26 | Processo para obtencao de um produto elastomerico com alto poder de absorcao de petroleo e seus derivados |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9003625A true BR9003625A (pt) | 1992-02-18 |
Family
ID=4049920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9003625A BR9003625A (pt) | 1990-07-26 | 1990-07-26 | Processo para obtencao de um produto elastomerico com alto poder de absorcao de petroleo e seus derivados |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0494290B1 (pt) |
AT (1) | ATE148729T1 (pt) |
BR (1) | BR9003625A (pt) |
CA (1) | CA2066675A1 (pt) |
DE (1) | DE69124592D1 (pt) |
WO (1) | WO1992001739A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6426136B1 (en) | 1998-02-10 | 2002-07-30 | R & D Technology, Inc. | Method of reducing material size |
US6333373B1 (en) * | 1999-02-10 | 2001-12-25 | R&D Technology, Inc. | Ground elastomer and method |
US6743836B2 (en) | 2000-01-26 | 2004-06-01 | R&D Technology, Inc. | Method for predispersing compounding ingredients |
GB0009421D0 (en) * | 2000-04-18 | 2000-06-07 | Alruba Manufacturing Company | Improvements in or relating to absorbents/binders |
US6815510B2 (en) | 2001-11-19 | 2004-11-09 | Michael W. Rouse | Elastomer reclaiming composition and method |
ES2214975B1 (es) * | 2003-03-11 | 2005-06-16 | Gerardo Adrian Natalucci | Dispositivo y material para recogida de vertidos de hidrocarburos y similares. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1374231A (en) * | 1921-04-12 | Process op treating rubber | ||
GB505156A (en) * | 1937-11-26 | 1939-05-05 | Pirelli | Improvements in or relating to processes for the integral recovery of scrap vulcanised rubber |
ZA792667B (en) * | 1978-05-31 | 1980-09-24 | Air Prod Ltd | Plastic material incorporating reclaimed tyre rubber |
BR8500981A (pt) * | 1985-03-05 | 1986-11-18 | Luiz Carlos Oliveira Da Cunha | Processo para regeneracao de borracha vulcanizada |
-
1990
- 1990-07-26 BR BR9003625A patent/BR9003625A/pt not_active IP Right Cessation
-
1991
- 1991-07-24 WO PCT/BR1991/000013 patent/WO1992001739A1/en active IP Right Grant
- 1991-07-24 EP EP91913835A patent/EP0494290B1/en not_active Expired - Lifetime
- 1991-07-24 CA CA 2066675 patent/CA2066675A1/en not_active Abandoned
- 1991-07-24 DE DE69124592T patent/DE69124592D1/de not_active Expired - Lifetime
- 1991-07-24 AT AT91913835T patent/ATE148729T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE148729T1 (de) | 1997-02-15 |
CA2066675A1 (en) | 1992-01-27 |
DE69124592D1 (de) | 1997-03-20 |
EP0494290A1 (en) | 1992-07-15 |
WO1992001739A1 (en) | 1992-02-06 |
EP0494290B1 (en) | 1997-02-05 |
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Legal Events
Date | Code | Title | Description |
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HHT | Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: republication |
Free format text: TRANSFERIDO DE: LUIZ CARLOS OLIVEIRA DA CUNHA LIMA REFERENCIA RPI 1221; CODIGO (14.1) |
|
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FF | Decision: intention to grant | ||
KD1 | Payment of complementary fee requested | ||
NF | Application restored | ||
FG9A | Patent or certificate of addition granted | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 06/02/2011 |