ES252726A1 - Instalaciën automotriz y maquina para la recolecciën mecanizada y continua de la sal en los pantanos salados artificiales - Google Patents

Instalaciën automotriz y maquina para la recolecciën mecanizada y continua de la sal en los pantanos salados artificiales

Info

Publication number
ES252726A1
ES252726A1 ES0252726A ES252726A ES252726A1 ES 252726 A1 ES252726 A1 ES 252726A1 ES 0252726 A ES0252726 A ES 0252726A ES 252726 A ES252726 A ES 252726A ES 252726 A1 ES252726 A1 ES 252726A1
Authority
ES
Spain
Prior art keywords
polyamides
acid
benzylamine
caprolactam
carbon atoms
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
ES0252726A
Other languages
English (en)
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.)
Srl oHG M CARELLO
Original Assignee
Srl oHG M CARELLO
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 Srl oHG M CARELLO filed Critical Srl oHG M CARELLO
Publication of ES252726A1 publication Critical patent/ES252726A1/es
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
    • C08G69/48—Polymers modified by chemical after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)

Abstract

Instalación automotriz y máquina para la recolección mecanizada y contínua de la sal en los pantanos salados artificiales, caracterizada por el hecho de que dicha máquina está constituida por un chasis que rueda sobre una vía tubular que puede desplazarse por su propia fuerza en dirección transversal y que lleva un conjunto basculante dotado de órganos de recolección, estando capacitada dicha vía a desplazarse lateralmente por un paso, despues de cada recorrido de la máquina que viene a recoger un corte del banco de sal.
ES0252726A 1958-03-31 1959-10-07 Instalaciën automotriz y maquina para la recolecciën mecanizada y continua de la sal en los pantanos salados artificiales Expired ES252726A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT480758 1958-03-31

Publications (1)

Publication Number Publication Date
ES252726A1 true ES252726A1 (es) 1960-07-01

Family

ID=11114028

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0252726A Expired ES252726A1 (es) 1958-03-31 1959-10-07 Instalaciën automotriz y maquina para la recolecciën mecanizada y continua de la sal en los pantanos salados artificiales

Country Status (3)

Country Link
DE (1) DE1420237B2 (es)
ES (1) ES252726A1 (es)
GB (1) GB896606A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462396A (en) * 1966-01-24 1969-08-19 Allied Chem Stabilization of solid polycaprolactam
DE2743515A1 (de) * 1977-09-28 1979-04-05 Bayer Ag Polyamide aus isophthalsaeure und hexamethylendiamin
US4335164A (en) 1978-12-19 1982-06-15 Crown City Plating Co. Conditioning of polyamides for electroless plating
US4315045A (en) 1978-12-19 1982-02-09 Crown City Plating Co. Conditioning of polyamides for electroless plating
CN112094406A (zh) * 2020-08-31 2020-12-18 聊城鲁西聚酰胺新材料科技有限公司 一种尼龙6生产工艺及其系统与产品

Also Published As

Publication number Publication date
GB896606A (en) 1962-05-16
DE1420237B2 (de) 1970-02-05
DE1420237A1 (de) 1968-10-03

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