CH511296A - Procédé de préparation d'un filament de cellulose régénérée ignifugée - Google Patents

Procédé de préparation d'un filament de cellulose régénérée ignifugée

Info

Publication number: CH511296A
Authority: CH; Switzerland
Prior art keywords: preparing; flame retardant; regenerated cellulose; cellulose filament; retardant regenerated
Prior art date: 1967-09-19

Application number

CH463670A

Other languages

English (en)

Inventor

Andrew Godfrey Leonard Edward

Original Assignee

Fmc 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.)

1967-09-19

Filing date

1970-03-26

Publication date

1971-08-15

1970-03-26 Application filed by Fmc Corp filed Critical Fmc Corp

1970-03-26 Priority to CH789371A priority Critical patent/CH511297A/fr

1971-08-15 Publication of CH511296A publication Critical patent/CH511296A/fr

Links

RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title 1
239000003063 flame retardant Substances 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
239000004627 regenerated cellulose Substances 0.000 title 1

Classifications

- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
- D01F2/08—Composition of the spinning solution or the bath
- D01F2/10—Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
- C08G79/02—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing phosphorus
- C08G79/025—Polyphosphazenes
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/5399—Phosphorus bound to nitrogen
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/22—Cellulose xanthate
- C08L1/24—Viscose

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Artificial Filaments (AREA)

CH463670A 1967-09-19 1970-03-26 Procédé de préparation d'un filament de cellulose régénérée ignifugée CH511296A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CH789371A CH511297A (fr)	1967-09-19	1970-03-26	Procédé de préparation d'un filament de cellulose régénérée ignifuge

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
CH1309267A CH476861A (fr)	1967-09-19	1967-09-19	Procédé de préparation d'une fibre de cellulose régénérée ignifugée
US81948369A	1969-04-25	1969-04-25
US84161769A	1969-07-14	1969-07-14

Publications (1)

Publication Number	Publication Date
CH511296A true CH511296A (fr)	1971-08-15

Family

ID=27176953

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CH1309267A CH476861A (fr)	1967-09-19	1967-09-19	Procédé de préparation d'une fibre de cellulose régénérée ignifugée
CH463670A CH511296A (fr)	1967-09-19	1970-03-26	Procédé de préparation d'un filament de cellulose régénérée ignifugée

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CH1309267A CH476861A (fr)	1967-09-19	1967-09-19	Procédé de préparation d'une fibre de cellulose régénérée ignifugée

Country Status (1)

Country	Link
CH (2)	CH476861A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2233349A1 (fr) *	1973-06-12	1975-01-10	Ethyl Corp

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2311180C3 (de) *	1973-03-07	1982-02-25	Chemiefaser Lenzing AG, 4860 Lenzing, Oberösterreich	Verfahren zur Herstellung flammfester Celluloseregeneratfasern

1967
- 1967-09-19 CH CH1309267A patent/CH476861A/fr not_active IP Right Cessation
1970
- 1970-03-26 CH CH463670A patent/CH511296A/fr unknown

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2233349A1 (fr) *	1973-06-12	1975-01-10	Ethyl Corp

Also Published As

Publication number	Publication date
CH476861A (fr)	1969-08-15

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Legal Events

Date	Code	Title	Description
1978-04-28	PLZ	Patent of addition ceased