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ES409908A1 - Linear polyamides and process for obtaining same batteries - Google Patents

Linear polyamides and process for obtaining same batteries

Info

Publication number
ES409908A1
ES409908A1 ES409908A ES409908A ES409908A1 ES 409908 A1 ES409908 A1 ES 409908A1 ES 409908 A ES409908 A ES 409908A ES 409908 A ES409908 A ES 409908A ES 409908 A1 ES409908 A1 ES 409908A1
Authority
ES
Spain
Prior art keywords
radical
linear polyamides
carbon atoms
general formula
obtaining same
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
ES409908A
Other languages
Spanish (es)
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.)
Montedison Fibre SpA
Original Assignee
Montedison Fibre SpA
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
Priority claimed from IT3276971A external-priority patent/IT944246B/en
Priority claimed from IT3276871A external-priority patent/IT944245B/en
Application filed by Montedison Fibre SpA filed Critical Montedison Fibre SpA
Publication of ES409908A1 publication Critical patent/ES409908A1/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
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Abstract

Procedure for preparing nylon-type linear polyamides, characterized in that it consists of polycondensing a diamine that has the general formula: **(See formula)** wherein R1 and R2 are, independently of one another, an alcoholic radical having 0 to 6 carbon atoms, attached to the ring either directly or via an oxygen, nitrogen or sulfur atom, the rings optionally containing further, in their nuclei, one or more oxygen heteroatoms, with one or more dicarhoxylic acids that have the general formula: HOOC - R3 - COOH (IV) wherein R3 is a simple or substituted alcoholic radical, having from 1 to 20 carbon atoms, a cycloaliphatic, aryl or alcoholarynaryl radical. (Machine-translation by Google Translate, not legally binding)
ES409908A 1971-12-22 1972-12-21 Linear polyamides and process for obtaining same batteries Expired ES409908A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT3276971A IT944246B (en) 1971-12-22 1971-12-22 COPOLYAMIDES AND FIBERS FILAMENTS FILMS AND OTHER BODIES FORMED BY THEM OBTAINED
IT3276871A IT944245B (en) 1971-12-22 1971-12-22 LINEAR POLYAMIDES AND PROCEDURE FOR OBTAINING THEM

Publications (1)

Publication Number Publication Date
ES409908A1 true ES409908A1 (en) 1976-05-01

Family

ID=26328957

Family Applications (1)

Application Number Title Priority Date Filing Date
ES409908A Expired ES409908A1 (en) 1971-12-22 1972-12-21 Linear polyamides and process for obtaining same batteries

Country Status (8)

Country Link
JP (1) JPS49100199A (en)
BE (1) BE793113A (en)
CA (1) CA995842A (en)
DE (1) DE2262319A1 (en)
ES (1) ES409908A1 (en)
FR (1) FR2164733B1 (en)
GB (1) GB1420974A (en)
NL (1) NL7217213A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI429404B (en) 2008-03-03 2014-03-11 Senomyx Inc Isosorbide derivatives and their use as flavor modifiers, tastants, and taste enhancers
CN103254909B (en) * 2013-05-07 2015-07-01 石家庄诚志永华显示材料有限公司 Liquid crystal composition containing bicycle-octane

Also Published As

Publication number Publication date
BE793113A (en) 1973-06-21
CA995842A (en) 1976-08-24
DE2262319A1 (en) 1973-06-28
JPS49100199A (en) 1974-09-21
FR2164733B1 (en) 1975-03-28
GB1420974A (en) 1976-01-14
NL7217213A (en) 1973-06-26
FR2164733A1 (en) 1973-08-03

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