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GB1251046A - - Google Patents

Info

Publication number
GB1251046A
GB1251046A GB1251046DA GB1251046A GB 1251046 A GB1251046 A GB 1251046A GB 1251046D A GB1251046D A GB 1251046DA GB 1251046 A GB1251046 A GB 1251046A
Authority
GB
United Kingdom
Prior art keywords
dodecanolactam
addition
acetyl
acyl
divided
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
Other languages
English (en)
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 filed Critical
Publication of GB1251046A publication Critical patent/GB1251046A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—Preparatory processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Hydrogenated Pyridines (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Polyamides (AREA)
GB1251046D 1968-02-12 1968-02-12 Expired GB1251046A (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB657771 1968-02-12

Publications (1)

Publication Number Publication Date
GB1251046A true GB1251046A (no) 1971-10-27

Family

ID=9817031

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1251046D Expired GB1251046A (no) 1968-02-12 1968-02-12

Country Status (1)

Country Link
GB (1) GB1251046A (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2912751A1 (fr) * 2007-02-16 2008-08-22 Arkema France Procede de preparation de polylactones et polylactames

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2912751A1 (fr) * 2007-02-16 2008-08-22 Arkema France Procede de preparation de polylactones et polylactames
WO2008104723A1 (fr) * 2007-02-16 2008-09-04 Arkema France Procédé de préparation de polylactones et polylactames
US8883957B2 (en) 2007-02-16 2014-11-11 Arkema France Process for the preparation of polylactones and polylactams

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees