MX171607B - COMPOSITE METHOD AND BLOWING AGENT TO MANUFACTURE PLASTIC FOAM - Google Patents

COMPOSITE METHOD AND BLOWING AGENT TO MANUFACTURE PLASTIC FOAM

Info

Publication number
MX171607B
MX171607B MX1231288A MX1231288A MX171607B MX 171607 B MX171607 B MX 171607B MX 1231288 A MX1231288 A MX 1231288A MX 1231288 A MX1231288 A MX 1231288A MX 171607 B MX171607 B MX 171607B
Authority
MX
Mexico
Prior art keywords
component
blowing agent
plastic foam
composite method
manufacture plastic
Prior art date
Application number
MX1231288A
Other languages
Spanish (es)
Inventor
Hans Jorgen Ostergaard
Original Assignee
Ostergaard Hans Horgen
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 Ostergaard Hans Horgen filed Critical Ostergaard Hans Horgen
Priority to MX1231288A priority Critical patent/MX171607B/en
Publication of MX171607B publication Critical patent/MX171607B/en

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Abstract

La presente invención se refiere a metodo para espumar un compuesto plástico para producir una espuma de plástico, caracterizado porque comprende hacer ebullir a temperatura ambiente y a presión atmosferica, un agente de soplado en una mezcla líquida del mismo con el compuesto; el agente de soplado comprende como primer componente cuando menos uno de 1,1,1-tricloroetano y percloroetileno; y un segundo componente que es cuando menos uno de difluoromonoclorometano, butano, propano o pentano o una substancia similar que tenga un punto de ebullición que es menor que la del primer componente, pero diferente de la temperatura ambiente; el segundo componente es miscible con el primer componente.The present invention relates to a method for foaming a plastic compound to produce a plastic foam, characterized in that it comprises boiling at room temperature and at atmospheric pressure, a blowing agent in a liquid mixture thereof with the compound; the blowing agent comprises as a first component at least one of 1,1,1-trichloroethane and perchlorethylene; and a second component that is at least one of difluoromonochloromethane, butane, propane, or pentane or a similar substance that has a boiling point that is less than that of the first component, but different from room temperature; the second component is miscible with the first component.

MX1231288A 1988-07-18 1988-07-18 COMPOSITE METHOD AND BLOWING AGENT TO MANUFACTURE PLASTIC FOAM MX171607B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MX1231288A MX171607B (en) 1988-07-18 1988-07-18 COMPOSITE METHOD AND BLOWING AGENT TO MANUFACTURE PLASTIC FOAM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX1231288A MX171607B (en) 1988-07-18 1988-07-18 COMPOSITE METHOD AND BLOWING AGENT TO MANUFACTURE PLASTIC FOAM

Publications (1)

Publication Number Publication Date
MX171607B true MX171607B (en) 1993-11-09

Family

ID=19742044

Family Applications (1)

Application Number Title Priority Date Filing Date
MX1231288A MX171607B (en) 1988-07-18 1988-07-18 COMPOSITE METHOD AND BLOWING AGENT TO MANUFACTURE PLASTIC FOAM

Country Status (1)

Country Link
MX (1) MX171607B (en)

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