GB913782A - Improvements in or relating to high molecular weight synthetic linear polyamides - Google Patents

Improvements in or relating to high molecular weight synthetic linear polyamides

Info

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
Application number
GB3327560A
Inventor
Harold John Palmer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Nylon Spinners Ltd
Original Assignee
British Nylon Spinners Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by British Nylon Spinners Ltd filed Critical British Nylon Spinners Ltd
Priority to GB3327560A priority Critical patent/GB913782A/en
Publication of GB913782A publication Critical patent/GB913782A/en
Expired legal-status Critical Current

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.
GB3327560A 1960-09-28 1960-09-28 Improvements in or relating to high molecular weight synthetic linear polyamides Expired GB913782A (en)

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)

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