BE727221A - - Google Patents
Info
- Publication number
- BE727221A BE727221A BE727221DA BE727221A BE 727221 A BE727221 A BE 727221A BE 727221D A BE727221D A BE 727221DA BE 727221 A BE727221 A BE 727221A
- Authority
- BE
- Belgium
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/59—Polyamides; Polyimides
-
- 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
-
- 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
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Sustainable Development (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Polyamides (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR136879A FR1584238A (el) | 1968-01-22 | 1968-01-22 | |
| FR177054A FR1602721A (el) | 1968-01-22 | 1968-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE727221A true BE727221A (el) | 1969-07-01 |
Family
ID=26181744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE727221D BE727221A (el) | 1968-01-22 | 1969-01-22 |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT297322B (el) |
| BE (1) | BE727221A (el) |
| DE (1) | DE1902147A1 (el) |
| ES (1) | ES362795A1 (el) |
| FR (2) | FR1584238A (el) |
| GB (1) | GB1272302A (el) |
| IL (1) | IL31465A0 (el) |
| LU (1) | LU57819A1 (el) |
| NL (1) | NL6901017A (el) |
| OA (1) | OA02980A (el) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024002975A1 (en) | 2022-06-26 | 2024-01-04 | Solvay Specialty Polymers Usa, Llc | Method for recycling a polyamide under acidic conditions |
-
1968
- 1968-01-22 OA OA53485A patent/OA02980A/xx unknown
- 1968-01-22 FR FR136879A patent/FR1584238A/fr not_active Expired
- 1968-12-06 FR FR177054A patent/FR1602721A/fr not_active Expired
-
1969
- 1969-01-17 DE DE19691902147 patent/DE1902147A1/de active Pending
- 1969-01-22 LU LU57819D patent/LU57819A1/xx unknown
- 1969-01-22 NL NL6901017A patent/NL6901017A/xx unknown
- 1969-01-22 GB GB355669A patent/GB1272302A/en not_active Expired
- 1969-01-22 ES ES362795A patent/ES362795A1/es not_active Expired
- 1969-01-22 AT AT64469A patent/AT297322B/de not_active IP Right Cessation
- 1969-01-22 IL IL31465A patent/IL31465A0/xx unknown
- 1969-01-22 BE BE727221D patent/BE727221A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1902147A1 (de) | 1969-09-04 |
| GB1272302A (en) | 1972-04-26 |
| NL6901017A (el) | 1969-07-24 |
| OA02980A (fr) | 1970-12-15 |
| FR1584238A (el) | 1969-12-19 |
| IL31465A0 (en) | 1969-03-27 |
| ES362795A1 (es) | 1970-11-16 |
| FR1602721A (el) | 1971-01-18 |
| AT297322B (de) | 1972-03-27 |
| LU57819A1 (el) | 1969-05-14 |