AT325193B - Masse aus polyolefinfasern und verfahren zur herstellung derselben - Google Patents

Masse aus polyolefinfasern und verfahren zur herstellung derselben

Info

Publication number: AT325193B
Authority: AT; Austria
Prior art keywords: dimensions; manufacturing; same; polyolefin fiber; polyolefin
Prior art date: 1968-10-22

Application number

AT1167269A

Other languages

German (de)

English (en)

Inventor

Robert W Fowells

Original Assignee

Crown Zellerbach Corp

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.)

1968-10-22

Filing date

1969-12-15

Publication date

1975-10-10

1969-12-15 Application filed by Crown Zellerbach Corp filed Critical Crown Zellerbach Corp

1975-10-10 Application granted granted Critical

1975-10-10 Publication of AT325193B publication Critical patent/AT325193B/de

Classifications

- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/40—Formation of filaments, threads, or the like by applying a shearing force to a dispersion or solution of filament formable polymers, e.g. by stirring
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—Propene

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Dispersion Chemistry (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Mechanical Engineering (AREA)
Textile Engineering (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Artificial Filaments (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

AT1167269A 1968-10-22 1969-12-15 Masse aus polyolefinfasern und verfahren zur herstellung derselben AT325193B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US76950168A	1968-10-22	1968-10-22

Publications (1)

Publication Number	Publication Date
AT325193B true AT325193B (de)	1975-10-10

Family

ID=25085631

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT1167269A AT325193B (de)	1968-10-22	1969-12-15	Masse aus polyolefinfasern und verfahren zur herstellung derselben

Country Status (12)

Country	Link
AT (1)	AT325193B (nl)
BE (1)	BE739251A (nl)
BR (1)	BR6913436D0 (nl)
CH (1)	CH529227A (nl)
DE (1)	DE1951576C3 (nl)
ES (1)	ES372765A1 (nl)
FR (1)	FR2021239A1 (nl)
GB (1)	GB1287917A (nl)
LU (1)	LU59586A1 (nl)
NL (1)	NL141532B (nl)
RO (1)	RO59983A (nl)
SE (1)	SE365259B (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE788672A (fr) *	1971-09-13	1973-01-02	Crown Zellerbach Int Inc	Procede pour produire une feuille non tissee a partir de fibresde polyolefine et nouvelle feuille ainsi produite
US4084949A (en) *	1975-11-06	1978-04-18	The Dexter Corporation	Surgical face mask filtering medium
DK269277A (da)	1976-06-22	1977-12-23	Montedison Spa	Fremgangsmade til fremstilling af papirtapetrr forsynet med permanent pregning og med hoj porositet
IT1085565B (it) *	1977-05-09	1985-05-28	Montedison Spa	Procedimento per preparare cartone da imballaggio,dotato di resistenza all'umidita'
AU5002279A (en) *	1978-09-12	1980-03-20	Dulux Australia Ltd.	Cross-linked polyester

1969
- 1969-09-22 SE SE1298969A patent/SE365259B/xx unknown
- 1969-09-23 BE BE739251D patent/BE739251A/xx unknown
- 1969-09-25 GB GB4737369A patent/GB1287917A/en not_active Expired
- 1969-10-07 LU LU59586D patent/LU59586A1/xx unknown
- 1969-10-13 DE DE19691951576 patent/DE1951576C3/de not_active Expired
- 1969-10-13 CH CH1530269A patent/CH529227A/fr not_active IP Right Cessation
- 1969-10-20 BR BR21343669A patent/BR6913436D0/pt unknown
- 1969-10-21 FR FR6936134A patent/FR2021239A1/fr not_active Withdrawn
- 1969-10-21 RO RO6131969A patent/RO59983A/ro unknown
- 1969-10-22 NL NL6915908A patent/NL141532B/nl unknown
- 1969-10-22 ES ES372765A patent/ES372765A1/es not_active Expired
- 1969-12-15 AT AT1167269A patent/AT325193B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
SE365259B (nl)	1974-03-18
NL141532B (nl)	1974-03-15
DE1951576A1 (de)	1970-06-04
CH529227A (fr)	1972-10-15
BR6913436D0 (pt)	1973-01-11
RO59983A (nl)	1976-06-15
DE1951576C3 (de)	1978-11-02
NL6915908A (nl)	1970-04-24
ES372765A1 (es)	1972-01-16
BE739251A (nl)	1970-03-02
GB1287917A (nl)	1972-09-06
DE1951576B2 (de)	1973-07-05
FR2021239A1 (nl)	1970-07-17
LU59586A1 (nl)	1970-01-09

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Legal Events

Date	Code	Title	Description
1980-01-15	ELJ	Ceased due to non-payment of the annual fee