MD98C2 - The method fos preparation the fibrous material - Google Patents

The method fos preparation the fibrous material

Info

Publication number
MD98C2
MD98C2 MD94-0154A MD940154A MD98C2 MD 98 C2 MD98 C2 MD 98C2 MD 940154 A MD940154 A MD 940154A MD 98 C2 MD98 C2 MD 98C2
Authority
MD
Moldova
Prior art keywords
fibrous
fibrous material
preparation
until
smaller
Prior art date
Application number
MD94-0154A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD98B1 (en
Inventor
Schneider Heinrich
Hammeschmidt Johann
Original Assignee
Polyfelt Gesellschaft M.B.H.
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 DE19792900888 external-priority patent/DE2900888A1/en
Priority claimed from DE19792924652 external-priority patent/DE2924652A1/en
Priority claimed from SU802869296A external-priority patent/SU974937A3/en
Application filed by Polyfelt Gesellschaft M.B.H. filed Critical Polyfelt Gesellschaft M.B.H.
Publication of MD98B1 publication Critical patent/MD98B1/en
Publication of MD98C2 publication Critical patent/MD98C2/en

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  • Reinforced Plastic Materials (AREA)

Abstract

The invention relates to the method for preparation the thermoplastic fibrous materiale.The purpose of the invention consists in the improvement of resistance properties of materials in the longitudinal and transverse direction.This make that the process of thermo treatment is effected at the temperature of 85-25°C less thab melting of crystal thermo plastic material of fibrous, extend is realised in resistance direction in the breaking smaller in the significance, which exceed 20-200% from the fibrous material, but until perpendicular direction smaller until the change of its length more than ± 10%.
MD94-0154A 1979-01-11 1994-06-21 The method fos preparation the fibrous material MD98C2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19792900888 DE2900888A1 (en) 1979-01-11 1979-01-11 Spun filament felting - is constructed to have a higher shear resistance in one direction
DE19792924652 DE2924652A1 (en) 1979-06-19 1979-06-19 Spun filament felting - is constructed to have a higher shear resistance in one direction
SU802869296A SU974937A3 (en) 1979-01-11 1980-01-10 Method for producing fibrous material

Publications (2)

Publication Number Publication Date
MD98B1 MD98B1 (en) 1994-11-30
MD98C2 true MD98C2 (en) 1995-05-31

Family

ID=27187830

Family Applications (1)

Application Number Title Priority Date Filing Date
MD94-0154A MD98C2 (en) 1979-01-11 1994-06-21 The method fos preparation the fibrous material

Country Status (2)

Country Link
LV (1) LV5680A3 (en)
MD (1) MD98C2 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SU 627767, D 04 H 1/ 48, 1978, S0 *

Also Published As

Publication number Publication date
MD98B1 (en) 1994-11-30
LV5680A3 (en) 1994-10-20

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Legal Events

Date Code Title Description
FG4A Patent for invention issued
IF99 Valid patent on 19990615

Free format text: EXPIRES: 20000109