CH355296A - Procédé de récupération de polymères contenus dans des solutions de déchet - Google Patents
Procédé de récupération de polymères contenus dans des solutions de déchetInfo
- Publication number
- CH355296A CH355296A CH355296DA CH355296A CH 355296 A CH355296 A CH 355296A CH 355296D A CH355296D A CH 355296DA CH 355296 A CH355296 A CH 355296A
- Authority
- CH
- Switzerland
- Prior art keywords
- polymers contained
- waste solutions
- recovering polymers
- recovering
- waste
- 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
- C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
- C08J11/08—Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F13/00—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like
- D01F13/04—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like of synthetic polymers
-
- 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
- C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2333/18—Homopolymers or copolymers of nitriles
- C08J2333/20—Homopolymers or copolymers of acrylonitrile
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
-
- 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)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53975355 US2862895A (en) | 1955-10-11 | 1955-10-11 | Method of recovering crumb of a polymer of a polymerized compund containing a singlech2=c< grouping from by-product material solutions |
Publications (1)
Publication Number | Publication Date |
---|---|
CH355296A true CH355296A (fr) | 1961-06-30 |
Family
ID=24152501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH355296D CH355296A (fr) | 1955-10-11 | 1956-08-31 | Procédé de récupération de polymères contenus dans des solutions de déchet |
Country Status (4)
Country | Link |
---|---|
US (1) | US2862895A (fr) |
CH (1) | CH355296A (fr) |
DE (1) | DE1144875B (fr) |
FR (1) | FR1154203A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0165585A2 (fr) * | 1984-06-20 | 1985-12-27 | Fuchs Recycling Gmbh & Co Kg | Procédé et dispositif pour préparer le caoutchouc et/ou une matière synthétique d'objets composites en métaux et en au moins un de ces matériaux |
DE19745417A1 (de) * | 1997-10-15 | 1999-04-22 | Buna Sow Leuna Olefinverb Gmbh | Verfahren zum Ausfällen von gelösten Polymeren |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE618560A (fr) * | 1961-06-07 | |||
US3308211A (en) * | 1962-06-27 | 1967-03-07 | Baker Perkins Inc | Process for producing plastic granules |
WO2013118132A1 (fr) * | 2012-02-10 | 2013-08-15 | Adab Omid | Procédé de conversion de déchet gris de fibre acrylique en poudre acrylique |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL41606C (fr) * | 1934-12-08 | |||
US2356896A (en) * | 1940-03-22 | 1944-08-29 | Pittsburgh Plate Glass Co | Preparation of powders from plastic materials |
US2459748A (en) * | 1945-06-28 | 1949-01-18 | Firestone Tire & Rubber Co | Coagulation of synthetic rubber latex |
-
1955
- 1955-10-11 US US53975355 patent/US2862895A/en not_active Expired - Lifetime
-
1956
- 1956-06-15 FR FR1154203D patent/FR1154203A/fr not_active Expired
- 1956-08-31 CH CH355296D patent/CH355296A/fr unknown
- 1956-09-06 DE DEA25621A patent/DE1144875B/de active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0165585A2 (fr) * | 1984-06-20 | 1985-12-27 | Fuchs Recycling Gmbh & Co Kg | Procédé et dispositif pour préparer le caoutchouc et/ou une matière synthétique d'objets composites en métaux et en au moins un de ces matériaux |
EP0165585A3 (en) * | 1984-06-20 | 1986-12-30 | Fuchs Recycling Gmbh & Co Kg | Method of and apparatus for separating rubber and/or plastics from composite articles made of metal and at least one of these materials |
DE19745417A1 (de) * | 1997-10-15 | 1999-04-22 | Buna Sow Leuna Olefinverb Gmbh | Verfahren zum Ausfällen von gelösten Polymeren |
Also Published As
Publication number | Publication date |
---|---|
DE1144875B (de) | 1963-03-07 |
FR1154203A (fr) | 1958-04-03 |
US2862895A (en) | 1958-12-02 |
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