FR2344616A1 - Flame retarding smoke absorbing agent for cellulosics - contains PVC, chlorinated paraffin intumescing and carbon forming agents and boric acid (salts) - Google Patents

Flame retarding smoke absorbing agent for cellulosics - contains PVC, chlorinated paraffin intumescing and carbon forming agents and boric acid (salts)

Info

Publication number
FR2344616A1
FR2344616A1 FR7707267A FR7707267A FR2344616A1 FR 2344616 A1 FR2344616 A1 FR 2344616A1 FR 7707267 A FR7707267 A FR 7707267A FR 7707267 A FR7707267 A FR 7707267A FR 2344616 A1 FR2344616 A1 FR 2344616A1
Authority
FR
France
Prior art keywords
pts
boric acid
chlorinated paraffin
intumescing
cellulosics
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.)
Withdrawn
Application number
FR7707267A
Other languages
French (fr)
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.)
SCA Development AB
Original Assignee
SCA Development AB
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 SCA Development AB filed Critical SCA Development AB
Publication of FR2344616A1 publication Critical patent/FR2344616A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K21/00—Fireproofing materials
    • C09K21/02—Inorganic materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K2200/00—Wooden materials to be treated
    • B27K2200/10—Articles made of particles or fibres consisting of wood or other lignocellulosic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/16—Inorganic impregnating agents
    • B27K3/163—Compounds of boron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/16—Inorganic impregnating agents
    • B27K3/22—Compounds of zinc or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/52—Impregnating agents containing mixtures of inorganic and organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fireproofing Substances (AREA)
  • Paints Or Removers (AREA)

Abstract

Also contained are inorganic Zn cpds. which aid carbon formation e.g. Zn-borate-silicate, carbonate blowing agents e.g. CaCO3 or BaCO3, a PVC stabiliser and conventional pigments and fillers. The compsn. may be mixed with cellulose contg. prods. sprayed or spread. In an example, a compsn. comprised chlorinated paraffin (100-400 pts. wt.) PVC (50-20 pts. wt.), azodicarbonamide (2-10 pts. wt.), SbO3 (5-20 pts. wt.), CaCO3 (75-300 pts. wt.), borax (12.5-50 pts. wt.), boric acid (7.5-30 pts. wt.), barium metaborate (12.5-50 pts. wt.) Zn-borate-silicate (25-300 pts. wt.) and dibutyltindimercaptide (2.0-5.0 pts. wt.).
FR7707267A 1976-03-18 1977-03-11 Flame retarding smoke absorbing agent for cellulosics - contains PVC, chlorinated paraffin intumescing and carbon forming agents and boric acid (salts) Withdrawn FR2344616A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7603415A SE7603415L (en) 1976-03-18 1976-03-18 SURFACE TREATMENT

Publications (1)

Publication Number Publication Date
FR2344616A1 true FR2344616A1 (en) 1977-10-14

Family

ID=20327336

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7707267A Withdrawn FR2344616A1 (en) 1976-03-18 1977-03-11 Flame retarding smoke absorbing agent for cellulosics - contains PVC, chlorinated paraffin intumescing and carbon forming agents and boric acid (salts)

Country Status (5)

Country Link
DE (1) DE2712022A1 (en)
FI (1) FI770707A (en)
FR (1) FR2344616A1 (en)
NO (1) NO770938L (en)
SE (1) SE7603415L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534185A1 (en) * 1982-10-11 1984-04-13 Conditionnements Aluminium COMPOSITE MATERIAL AND ITS APPLICATION TO REINFORCING INSULATION PANELS
WO2008127578A2 (en) * 2007-04-13 2008-10-23 The University Of Maine System Board Of Trustees Fire resistant fibrous composite articles

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762746A (en) * 1984-06-27 1988-08-09 Odenwald-Chemie Gmbh Fire-retarding laminated element and a method of controlling expansion of expandable, fire-retarding foaming-agent layers
DE3423700A1 (en) * 1984-06-27 1986-02-27 Odenwald-Chemie GmbH, 6901 Schönau FIRE-RESISTANT LAYER ELEMENT AND METHOD FOR CONTROLLING THE FOAMING OF FOAMABLE, FIRE-RESISTANT FOAMER LAYERS

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534185A1 (en) * 1982-10-11 1984-04-13 Conditionnements Aluminium COMPOSITE MATERIAL AND ITS APPLICATION TO REINFORCING INSULATION PANELS
EP0107598A1 (en) * 1982-10-11 1984-05-02 Cebal Composite material and its application as reinforcement of insulating panels
WO2008127578A2 (en) * 2007-04-13 2008-10-23 The University Of Maine System Board Of Trustees Fire resistant fibrous composite articles
WO2008127578A3 (en) * 2007-04-13 2009-03-19 Univ Maine Sys Board Trustees Fire resistant fibrous composite articles

Also Published As

Publication number Publication date
FI770707A (en) 1977-09-19
SE7603415L (en) 1977-09-19
NO770938L (en) 1977-09-20
DE2712022A1 (en) 1977-09-22

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Legal Events

Date Code Title Description
ST Notification of lapse