GB2123840B - Process for producing fire-retarded cellulosic fibres - Google Patents

Process for producing fire-retarded cellulosic fibres

Info

Publication number
GB2123840B
GB2123840B GB08320768A GB8320768A GB2123840B GB 2123840 B GB2123840 B GB 2123840B GB 08320768 A GB08320768 A GB 08320768A GB 8320768 A GB8320768 A GB 8320768A GB 2123840 B GB2123840 B GB 2123840B
Authority
GB
United Kingdom
Prior art keywords
cellulosic fibres
producing fire
retarded
retarded cellulosic
fire
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
GB08320768A
Other versions
GB8320768D0 (en
GB2123840A (en
Inventor
Olli Aaltonen
Martti Alkio
Eero Avela
Riitta Maija Housh
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.)
Ahlstrom Corp
Original Assignee
Ahlstrom 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 Ahlstrom Corp filed Critical Ahlstrom Corp
Publication of GB8320768D0 publication Critical patent/GB8320768D0/en
Publication of GB2123840A publication Critical patent/GB2123840A/en
Application granted granted Critical
Publication of GB2123840B publication Critical patent/GB2123840B/en
Expired legal-status Critical Current

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
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides
    • 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
    • C08L1/02—Cellulose; Modified cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/18—Homopolymers or copolymers of nitriles
    • C08L33/20—Homopolymers or copolymers of acrylonitrile

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)
  • Compositions Of Macromolecular Compounds (AREA)
GB08320768A 1982-01-13 1982-12-31 Process for producing fire-retarded cellulosic fibres Expired GB2123840B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI820103A FI64404C (en) 1982-01-13 1982-01-13 FRAMING PROCESSING OF CELLULOSE FIBERS
PCT/FI1982/000071 WO1983002465A1 (en) 1982-01-13 1982-12-31 Process for producing fire-retarded cellulosic fibres

Publications (3)

Publication Number Publication Date
GB8320768D0 GB8320768D0 (en) 1983-09-01
GB2123840A GB2123840A (en) 1984-02-08
GB2123840B true GB2123840B (en) 1985-09-11

Family

ID=8515014

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08320768A Expired GB2123840B (en) 1982-01-13 1982-12-31 Process for producing fire-retarded cellulosic fibres

Country Status (7)

Country Link
JP (1) JPS58502225A (en)
DE (1) DE3249335T1 (en)
FI (1) FI64404C (en)
FR (1) FR2519659B1 (en)
GB (1) GB2123840B (en)
IT (1) IT1162813B (en)
WO (1) WO1983002465A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10027717A1 (en) * 2000-06-03 2001-12-06 Semmelroth Consulting Gmbh Process for the manufacture of a fire retardant for combustible materials
DE102011101321A1 (en) * 2011-05-12 2012-11-15 Glanzstoff Bohemia S.R.O. Flame-retardant cellulose regenerated filament fibers and process for its preparation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4302252A (en) * 1979-07-25 1981-11-24 International Telephone And Telegraph Corp. Solvent system for cellulose
FI60578C (en) * 1980-03-28 1982-02-10 Valtion Teknillinen FOERFARANDE FOER TILLVERKNING AV BRANDSKYDDADE CELLULOSAFIBRER

Also Published As

Publication number Publication date
FI64404C (en) 1983-11-10
FR2519659B1 (en) 1987-01-16
GB8320768D0 (en) 1983-09-01
DE3249335C2 (en) 1992-01-09
FR2519659A1 (en) 1983-07-18
GB2123840A (en) 1984-02-08
IT8367023A0 (en) 1983-01-12
FI64404B (en) 1983-07-29
WO1983002465A1 (en) 1983-07-21
JPS58502225A (en) 1983-12-22
IT1162813B (en) 1987-04-01
DE3249335T1 (en) 1984-02-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921231