GB913782A - Improvements in or relating to high molecular weight synthetic linear polyamides - Google Patents
Improvements in or relating to high molecular weight synthetic linear polyamidesInfo
- Publication number
- GB913782A GB913782A GB3327560A GB3327560A GB913782A GB 913782 A GB913782 A GB 913782A GB 3327560 A GB3327560 A GB 3327560A GB 3327560 A GB3327560 A GB 3327560A GB 913782 A GB913782 A GB 913782A
- Authority
- GB
- United Kingdom
- Prior art keywords
- high molecular
- relating
- molecular weight
- synthetic linear
- weight synthetic
- Prior art date
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyamides (AREA)
Abstract
Copper hydroxide is heated with boric acid, the coolest melt being extracted with boiling water and the insoluble cupric metaborate filtered off. Specifications 652,947 and 689,629 are referred to.ALSO:High molecular fibre-forming polyamides having incorporated therein less than 2% by weight of the polyamides of copper borate. The example describes the polymerization of hexamethylene diammonium adipate in the presence of acetic acid and copper borate. Specifications 652,947 and 689,629 are referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3327560A GB913782A (en) | 1960-09-28 | 1960-09-28 | Improvements in or relating to high molecular weight synthetic linear polyamides |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3327560A GB913782A (en) | 1960-09-28 | 1960-09-28 | Improvements in or relating to high molecular weight synthetic linear polyamides |
Publications (1)
Publication Number | Publication Date |
---|---|
GB913782A true GB913782A (en) | 1962-12-28 |
Family
ID=10350810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3327560A Expired GB913782A (en) | 1960-09-28 | 1960-09-28 | Improvements in or relating to high molecular weight synthetic linear polyamides |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB913782A (en) |
-
1960
- 1960-09-28 GB GB3327560A patent/GB913782A/en not_active Expired
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