FR494757A - - Google Patents
Info
- Publication number
- FR494757A FR494757A FR494757DA FR494757A FR 494757 A FR494757 A FR 494757A FR 494757D A FR494757D A FR 494757DA FR 494757 A FR494757 A FR 494757A
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Expired
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB576817A GB126397A (en) | 1917-04-24 | 1917-04-24 | A Process for the Devulcanization of Rubber. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR494757A true FR494757A (fr) | 1900-01-01 |
Family
ID=32342291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR494757D Expired FR494757A (fr) | 1917-04-24 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR494757A (fr) |
| GB (1) | GB126397A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0690091B1 (fr) * | 1994-06-25 | 1999-09-15 | B.C. Sekhar Sdn Bhd | Améliorations concernant les récupération de caoutchoucs naturels et synthétiques |
| US5770632A (en) * | 1994-06-25 | 1998-06-23 | Sekhar; Balachandra Chakkinggal | Reclaiming of elastomeric materials |
| US5798394A (en) * | 1995-10-27 | 1998-08-25 | Exxon Research And Engineering Company | Rubber devulcanization process |
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0
- FR FR494757D patent/FR494757A/fr not_active Expired
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1917
- 1917-04-24 GB GB576817A patent/GB126397A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB126397A (en) | 1919-05-15 |