CA987311A - Regenerated cellulose having reduced flammability - Google Patents

Regenerated cellulose having reduced flammability

Info

Publication number
CA987311A
CA987311A CA168,044A CA168044A CA987311A CA 987311 A CA987311 A CA 987311A CA 168044 A CA168044 A CA 168044A CA 987311 A CA987311 A CA 987311A
Authority
CA
Canada
Prior art keywords
regenerated cellulose
reduced flammability
flammability
reduced
regenerated
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA168,044A
Other languages
English (en)
Other versions
CA168044S (en
Inventor
Manfred Riedel
Rainer Wolf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandoz Patent Ltd
Original Assignee
Sandoz Patent Ltd
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 Sandoz Patent Ltd filed Critical Sandoz Patent Ltd
Application granted granted Critical
Publication of CA987311A publication Critical patent/CA987311A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B16/00—Regeneration of cellulose
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0066—Flame-proofing or flame-retarding additives
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Artificial Filaments (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
CA168,044A 1972-04-06 1973-04-05 Regenerated cellulose having reduced flammability Expired CA987311A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH502872A CH564050A5 (enExample) 1972-04-06 1972-04-06

Publications (1)

Publication Number Publication Date
CA987311A true CA987311A (en) 1976-04-13

Family

ID=4286704

Family Applications (1)

Application Number Title Priority Date Filing Date
CA168,044A Expired CA987311A (en) 1972-04-06 1973-04-05 Regenerated cellulose having reduced flammability

Country Status (16)

Country Link
US (1) US3865604A (enExample)
JP (1) JPS4914721A (enExample)
AT (1) AT343781B (enExample)
BE (1) BE797822A (enExample)
BR (1) BR7302469D0 (enExample)
CA (1) CA987311A (enExample)
CH (1) CH564050A5 (enExample)
DE (1) DE2316959A1 (enExample)
ES (1) ES413324A1 (enExample)
FR (1) FR2179236B1 (enExample)
GB (1) GB1422567A (enExample)
IN (1) IN141889B (enExample)
IT (1) IT983673B (enExample)
NL (1) NL7304449A (enExample)
NO (1) NO137212C (enExample)
SE (1) SE400089B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210451A (en) * 1973-11-09 1980-07-01 Sandoz Ltd. Regenerated cellulose flameproofed with organophosphorylamides
IT1039783B (it) * 1975-07-11 1979-12-10 Snia Viscosa Metodo perfezionato per la produzione di fibre cellulosiche ad alta resistenza alla combustio ne e fibre e prodotti tessili otenuti secondo il detto metodo
DE2632749A1 (de) * 1975-07-31 1977-04-07 Sandoz Ag Flammgehemmte cellulose
SG11201509168UA (en) 2013-07-02 2016-01-28 Saudi Basic Ind Corp Process and installation for the conversion of crude oil to petrochemicals having an improved carbon-efficiency
SG11201508904WA (en) 2013-07-02 2016-01-28 Saudi Basic Ind Corp Method for cracking a hydrocarbon feedstock in a steam cracker unit
ES2696423T3 (es) 2014-02-25 2019-01-15 Saudi Basic Ind Corp Método para convertir una materia prima hidrocarbonada de alto punto de ebullición en productos hidrocarbonados de menor punto de ebullición

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3164556A (en) * 1960-01-30 1965-01-05 Walker Chemical Co Ltd Phosphonitrilic polymers and process for their preparation
US3676311A (en) * 1969-04-17 1972-07-11 Grace W R & Co Burn-resistant compositions containing a polythiol and a phosphonitrilic polymer
US3505087A (en) * 1969-04-25 1970-04-07 Fmc Corp Flame-retardant rayon containing halogenated phosphonitrilate polymer

Also Published As

Publication number Publication date
US3865604A (en) 1975-02-11
GB1422567A (en) 1976-01-28
FR2179236A1 (enExample) 1973-11-16
IT983673B (it) 1974-11-11
ATA293173A (de) 1977-10-15
IN141889B (enExample) 1977-04-30
AT343781B (de) 1978-06-12
BR7302469D0 (pt) 1974-07-18
NO137212C (no) 1978-01-18
FR2179236B1 (enExample) 1977-02-11
DE2316959A1 (de) 1973-10-11
NO137212B (no) 1977-10-10
BE797822A (fr) 1973-10-05
JPS4914721A (enExample) 1974-02-08
ES413324A1 (es) 1976-05-01
CH564050A5 (enExample) 1975-07-15
SE400089B (sv) 1978-03-13
NL7304449A (enExample) 1973-10-09

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