CH529227A - Nascent polyolefin fiber production process - Google Patents

Nascent polyolefin fiber production process

Info

Publication number: CH529227A
Authority: CH; Switzerland
Prior art keywords: production process; fiber production; polyolefin fiber; nascent; nascent polyolefin
Prior art date: 1968-10-22

Application number

CH1530269A

Other languages

French (fr)

Inventor

William Fowells Robert

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

1969-10-13

Publication date

1972-10-15

1969-10-13 Application filed by Crown Zellerbach Corp filed Critical Crown Zellerbach Corp

1972-10-15 Publication of CH529227A publication Critical patent/CH529227A/en

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

CH1530269A 1968-10-22 1969-10-13 Nascent polyolefin fiber production process CH529227A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
CH529227A true CH529227A (en)	1972-10-15

Family

ID=25085631

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1530269A CH529227A (en)	1968-10-22	1969-10-13	Nascent polyolefin fiber production process

Country Status (12)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE788672A (en) *	1971-09-13	1973-01-02	Crown Zellerbach Int Inc	PROCESS FOR PRODUCING AN UNWOVEN SHEET FROM POLYOLEFIN FIBERS AND A NEW SHEET THUS PRODUCED
US4084949A (en) *	1975-11-06	1978-04-18	The Dexter Corporation	Surgical face mask filtering medium
SE425513B (en)	1976-06-22	1982-10-04	Montedison Spa	PROCEDURE FOR PREPARING A LOST WITH PERMANENT PREGNANCY
IT1085565B (en) *	1977-05-09	1985-05-28	Montedison Spa	PROCEDURE FOR PREPARING PACKAGING CARDBOARD, EQUIPPED WITH RESISTANCE TO HUMIDITY
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 CH CH1530269A patent/CH529227A/en not_active IP Right Cessation
- 1969-10-13 DE DE19691951576 patent/DE1951576C3/en not_active Expired
- 1969-10-20 BR BR21343669A patent/BR6913436D0/en unknown
- 1969-10-21 RO RO6131969A patent/RO59983A/ro unknown
- 1969-10-21 FR FR6936134A patent/FR2021239A1/fr not_active Withdrawn
- 1969-10-22 ES ES372765A patent/ES372765A1/en not_active Expired
- 1969-10-22 NL NL6915908A patent/NL141532B/en unknown
- 1969-12-15 AT AT1167269A patent/AT325193B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
BR6913436D0 (en)	1973-01-11
LU59586A1 (en)	1970-01-09
DE1951576B2 (en)	1973-07-05
ES372765A1 (en)	1972-01-16
AT325193B (en)	1975-10-10
NL6915908A (en)	1970-04-24
NL141532B (en)	1974-03-15
RO59983A (en)	1976-06-15
GB1287917A (en)	1972-09-06
DE1951576C3 (en)	1978-11-02
FR2021239A1 (en)	1970-07-17
SE365259B (en)	1974-03-18
BE739251A (en)	1970-03-02
DE1951576A1 (en)	1970-06-04

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Legal Events

Date	Code	Title	Description
1978-05-12	PL	Patent ceased