ES317618A1 - Procedure for the preparation of polylaurinlactamo pulverulento. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of polylaurinlactamo pulverulento. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES317618A1
ES317618A1 ES0317618A ES317618A ES317618A1 ES 317618 A1 ES317618 A1 ES 317618A1 ES 0317618 A ES0317618 A ES 0317618A ES 317618 A ES317618 A ES 317618A ES 317618 A1 ES317618 A1 ES 317618A1
Authority
ES
Spain
Prior art keywords
translation
preparation
machine
legally binding
google translate
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
ES0317618A
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.)
Inventa AG fuer Forschung und Patentverwertung
Original Assignee
Inventa AG fuer Forschung und Patentverwertung
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 Inventa AG fuer Forschung und Patentverwertung filed Critical Inventa AG fuer Forschung und Patentverwertung
Publication of ES317618A1 publication Critical patent/ES317618A1/en
Expired legal-status Critical Current

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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • C08J3/095—Oxygen containing compounds
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/14—Powdering or granulating by precipitation from solutions
    • 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
    • C08J2377/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Peptides Or Proteins (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Process for the preparation of pulverulent polylaurinlactam, characterized in that polylaurinlactam is dissolved at an increased temperature in cycloaliphatic ketones with 5-7 ring members and then it is precipitated from the obtained solution. (Machine-translation by Google Translate, not legally binding)
ES0317618A 1964-09-23 1965-09-20 Procedure for the preparation of polylaurinlactamo pulverulento. (Machine-translation by Google Translate, not legally binding) Expired ES317618A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1242864A CH439737A (en) 1964-09-23 1964-09-23 Process for the production of powdered polylaurolactam

Publications (1)

Publication Number Publication Date
ES317618A1 true ES317618A1 (en) 1966-04-01

Family

ID=4382917

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0317618A Expired ES317618A1 (en) 1964-09-23 1965-09-20 Procedure for the preparation of polylaurinlactamo pulverulento. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
BE (1) BE669957A (en)
CH (1) CH439737A (en)
DK (1) DK108408C (en)
ES (1) ES317618A1 (en)
GB (1) GB1097868A (en)
NL (1) NL6512276A (en)

Also Published As

Publication number Publication date
CH439737A (en) 1967-07-15
NL6512276A (en) 1966-03-24
BE669957A (en) 1966-01-17
GB1097868A (en) 1968-01-03
DK108408C (en) 1967-12-04

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