ES2012664A6 - Procedimiento y dispositivo para preparar peliculas estiradas. - Google Patents

Procedimiento y dispositivo para preparar peliculas estiradas.

Info

Publication number
ES2012664A6
ES2012664A6 ES898900586A ES8900586A ES2012664A6 ES 2012664 A6 ES2012664 A6 ES 2012664A6 ES 898900586 A ES898900586 A ES 898900586A ES 8900586 A ES8900586 A ES 8900586A ES 2012664 A6 ES2012664 A6 ES 2012664A6
Authority
ES
Spain
Prior art keywords
films
film
rollers
balloon
air
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 - Fee Related
Application number
ES898900586A
Other languages
English (en)
Inventor
Hisashi Kojoh
Naoya Yamaguchi
Kazuhiro Tomoda
Tomoji Mizutani
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.)
Kohjin Holdings Co Ltd
Kohjin Co
Original Assignee
Kohjin Holdings Co Ltd
Kohjin Co
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 PCT/JP1988/001143 external-priority patent/WO1989004244A1/ja
Application filed by Kohjin Holdings Co Ltd, Kohjin Co filed Critical Kohjin Holdings Co Ltd
Publication of ES2012664A6 publication Critical patent/ES2012664A6/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Making Paper Articles (AREA)

Abstract

Método para producir derivados de cianoacetamida de fórmula donde R es alquilo C2-C6, alquenilo C2-C6,alquinilo C2-C6 o cicloalquilo C3-C6, y X es cloro, bromo, trifluorometilo o fluoroalcoxi inferior. Consiste en hacer reaccionar un derivado de a-metilbencilamina de fórmula "formula" donde X es como antes, con un ácido cianoacético a-sustituido de fórmula "formula" donde R es como antes, o su derivado reactivo. Hay otra vía de preparación de estos derivados que se describe en la memoria. Los productos obtenidos son útiles para proteger plantas contra la acción de hongos patógenos, particularmente contra el tizón del arroz (pyricularia oryzae).
ES898900586A 1988-11-12 1989-02-17 Procedimiento y dispositivo para preparar peliculas estiradas. Expired - Fee Related ES2012664A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1988/001143 WO1989004244A1 (en) 1987-11-12 1988-11-12 Method and apparatus for producing stretched film

Publications (1)

Publication Number Publication Date
ES2012664A6 true ES2012664A6 (es) 1990-04-01

Family

ID=13930873

Family Applications (1)

Application Number Title Priority Date Filing Date
ES898900586A Expired - Fee Related ES2012664A6 (es) 1988-11-12 1989-02-17 Procedimiento y dispositivo para preparar peliculas estiradas.

Country Status (3)

Country Link
CA (1) CA1320320C (es)
ES (1) ES2012664A6 (es)
ZA (1) ZA89748B (es)

Also Published As

Publication number Publication date
CA1320320C (en) 1993-07-20
ZA89748B (en) 1990-01-31

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990301