ZA702767B - Phosphonitrilates as flame-retardants in rayon - Google Patents

Phosphonitrilates as flame-retardants in rayon

Info

Publication number
ZA702767B
ZA702767B ZA702767A ZA702767A ZA702767B ZA 702767 B ZA702767 B ZA 702767B ZA 702767 A ZA702767 A ZA 702767A ZA 702767 A ZA702767 A ZA 702767A ZA 702767 B ZA702767 B ZA 702767B
Authority
ZA
South Africa
Prior art keywords
phosphonitrilates
rayon
retardants
flame
Prior art date
Application number
ZA702767A
Inventor
L Godfrey
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.)
Filing date
Publication date
Application filed by Fmc Corp filed Critical Fmc Corp
Publication of ZA702767B publication Critical patent/ZA702767B/en

Links

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
    • 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)
ZA702767A 1969-04-25 1970-04-24 Phosphonitrilates as flame-retardants in rayon ZA702767B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81948369A 1969-04-25 1969-04-25

Publications (1)

Publication Number Publication Date
ZA702767B true ZA702767B (en) 1971-01-27

Family

ID=25228291

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA702767A ZA702767B (en) 1969-04-25 1970-04-24 Phosphonitrilates as flame-retardants in rayon

Country Status (3)

Country Link
US (1) US3505087A (en)
BR (1) BR7017704D0 (en)
ZA (1) ZA702767B (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3839244A (en) * 1970-05-01 1974-10-01 Akzona Inc Flame-resistant polymeric products from polyacyloxalamidrazones and viscose and their manufacture
US3732683A (en) * 1971-03-25 1973-05-15 Fmc Corp Regenerated cellulose filaments containing a flame-retardant phosphonitrilate polymer and an organic phosphate salt to reduce filament to metal friction
CH564050A5 (en) * 1972-04-06 1975-07-15 Sandoz Ag
US3865783A (en) * 1972-05-18 1975-02-11 Akzona Inc Flame-retardant polyester
SE374377B (en) * 1972-07-17 1975-03-03 Mo Och Domsjoe Ab
US3990900A (en) * 1972-08-17 1976-11-09 Fmc Corporation Polymeric phosphazenes
US3859249A (en) * 1972-12-07 1975-01-07 Akzona Inc Process for manufacture of flame retardant polyester
US3891448A (en) * 1973-03-05 1975-06-24 Ethyl Corp Modified phosphazene flame retardant
US3869294A (en) * 1973-03-05 1975-03-04 Ethyl Corp Phosphonitrile polymer
US3891449A (en) * 1973-03-05 1975-06-24 Ethyl Corp Modified phosphazene fire retardants
US3883451A (en) * 1973-06-11 1975-05-13 Horizons Inc Flame-retardant poly (aryloxyphosphazene) copolymers
GB1468799A (en) * 1973-06-19 1977-03-30 Courtaulds Ltd Phosphazene polymers useful as flame retardants
JPS5092950A (en) * 1973-12-22 1975-07-24
JPS5146346A (en) * 1974-10-18 1976-04-20 Kuraray Co Nannenseino ryokonahoriesuterusoseibutsu
JPS5136267A (en) * 1974-09-19 1976-03-27 Kuraray Co HORIESUTERUSEIKEIBUTSU NO NANNENKAHOHO
US4111701A (en) * 1974-04-05 1978-09-05 Avtex Fibers Inc. Flame retardant regenerated cellulose filaments containing cross-linked polymeric phosphazenes
CH581163A5 (en) * 1974-07-30 1976-10-29 Sandoz Ag
US4029634A (en) * 1975-05-02 1977-06-14 E. I. Du Pont De Nemours And Company Flame retardant polymeric compositions containing halogen substituted hexakis-(substituted phenoxy)cyclotriphosphazene
US4042561A (en) * 1976-05-20 1977-08-16 Celanese Corporation Flame retardant compositions containing polyphosphazenes
US4405738A (en) * 1982-03-05 1983-09-20 Akzona Incorporated Flame retardant additives and flame retardant polyester compositions
US4601843A (en) * 1985-04-02 1986-07-22 Borg-Warner Chemicals, Inc. Phosphazene based functional fluid compositions
US4908061A (en) * 1986-11-13 1990-03-13 Kansai Paint Co., Ltd. Antifouling coating
WO1989009649A1 (en) * 1988-04-05 1989-10-19 Shinkohjinkasei Co., Ltd. Highly functional regenerated cellulose composition
AT510909B1 (en) 2010-12-20 2013-04-15 Chemiefaser Lenzing Ag FLAME-RESISTANT CELLULOSIC MAN-MADE FIBERS
EP3476985A1 (en) 2017-10-27 2019-05-01 Lenzing Aktiengesellschaft Fireproof cellulosic man-made fibres

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3266918A (en) * 1962-12-19 1966-08-16 Fmc Corp Viscose solutions for making flame retardant rayon
US3455713A (en) * 1966-07-21 1969-07-15 Fmc Corp Flame-retardant regenerated cellulose

Also Published As

Publication number Publication date
BR7017704D0 (en) 1973-01-18
US3505087A (en) 1970-04-07

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