NL260459A - - Google Patents
Info
- Publication number
- NL260459A NL260459A NL260459DA NL260459A NL 260459 A NL260459 A NL 260459A NL 260459D A NL260459D A NL 260459DA NL 260459 A NL260459 A NL 260459A
- Authority
- NL
- Netherlands
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
- C08J11/18—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 by treatment with organic material
- C08J11/22—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 by treatment with organic material by treatment with organic oxygen-containing compounds
- C08J11/26—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 by treatment with organic material by treatment with organic oxygen-containing compounds containing carboxylic acid groups, their anhydrides or esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
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- 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
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
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- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US445860A | 1960-01-25 | 1960-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL260459A true NL260459A (en:Method) | 1964-04-27 |
Family
ID=21710913
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL260459D NL260459A (en:Method) | 1960-01-25 | 1961-01-05 | |
| NL124408D NL124408C (en:Method) | 1960-01-25 | 1961-01-25 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL124408D NL124408C (en:Method) | 1960-01-25 | 1961-01-25 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE599441A (en:Method) |
| CH (1) | CH402415A (en:Method) |
| DE (1) | DE1445283A1 (en:Method) |
| GB (1) | GB921667A (en:Method) |
| NL (2) | NL260459A (en:Method) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5266694A (en) * | 1992-10-19 | 1993-11-30 | E. I. Du Pont De Nemours And Company | Nylon component reclamation |
| ES2106897T3 (es) * | 1993-01-28 | 1997-11-16 | Wiltzer Karl Heinz | Proceso y dispositivo para la elaboracion de poliamidas 6 a partir de residuos de poliamida. |
| DE60121948T2 (de) * | 2000-06-08 | 2007-03-15 | E.I. Du Pont De Nemours And Co., Wilmington | Auf lösungsmittel basierende rückgewinnung und wiederverwertung eines polyamidmaterials |
| EP1942128B1 (en) * | 2006-12-29 | 2016-09-14 | Abbott Laboratories Vascular Enterprises Limited | Modified polyamides |
| EP1990357A1 (en) | 2007-05-10 | 2008-11-12 | Abbott Laboratories Vascular Enterprises Limited | Co-polymer of a polyamide and a polycarbonate diamine |
| JP7360446B2 (ja) * | 2018-08-20 | 2023-10-12 | インヴィスタ テキスタイルズ（ユー．ケー．）リミテッド | 高相対粘度ナイロンを再生する方法 |
| FR3107059B1 (fr) * | 2020-02-10 | 2022-04-22 | Arkema France | Procede de traitement d’une composition a base de polyamides |
| EP4660230A1 (en) * | 2024-06-03 | 2025-12-10 | Vito NV | Method for chemically recycling polyamide polymers using aliphatic dicarboxylic acids and related methods |
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1961
- 1961-01-05 NL NL260459D patent/NL260459A/xx unknown
- 1961-01-16 GB GB176861A patent/GB921667A/en not_active Expired
- 1961-01-24 BE BE599441A patent/BE599441A/fr unknown
- 1961-01-25 CH CH84761A patent/CH402415A/fr unknown
- 1961-01-25 NL NL124408D patent/NL124408C/xx active
- 1961-01-25 DE DE19611445283 patent/DE1445283A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE599441A (fr) | 1961-07-24 |
| CH402415A (fr) | 1965-11-15 |
| NL124408C (en:Method) | 1968-01-15 |
| GB921667A (en) | 1963-03-20 |
| DE1445283A1 (de) | 1968-11-14 |