GB1184878A - Flame-Retardant Fibrous Cellulosic Materials - Google Patents

Flame-Retardant Fibrous Cellulosic Materials

Info

Publication number
GB1184878A
GB1184878A GB3071168A GB3071168A GB1184878A GB 1184878 A GB1184878 A GB 1184878A GB 3071168 A GB3071168 A GB 3071168A GB 3071168 A GB3071168 A GB 3071168A GB 1184878 A GB1184878 A GB 1184878A
Authority
GB
United Kingdom
Prior art keywords
coating
flame
fibrous cellulosic
cellulosic material
cellulose
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
GB3071168A
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of GB1184878A publication Critical patent/GB1184878A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/34—Ignifugeants
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/68—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
    • D06M11/72—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with metaphosphoric acids or their salts; with polyphosphoric acids or their salts; with perphosphoric acids or their salts
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/10—Phosphorus-containing compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/0002—Flame-resistant papers; (complex) compositions rendering paper fire-resistant

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)

Abstract

1,184,878. Flame-resistant coating. MONSANTO CO. 27 June, 1968 [28 June, 1967], No. 30711/68. Headings B2E and B2K. [Also in Divisions D1 and D2] A fibrous cellulosic material is coated with, as a flame-retardant, an ammonium polyphosphate of the general formula H (n-m)+2 (NH 4 ) m P n O 3n+1 , in which n has an average value greater than 10, m/n has an average value between 0.7 and 1.1 and m has a maximum value of n+2, and which has a water solubility of 5 gms. or less/100 ccs, at 25‹C. This solubility is determined by slurrying 10 gms. of said polyphosphate in 100 ccs. of water for 60 minutes at 25‹C. The fibrous cellulosic material may be any cellulosic web, e.g. in the form of a paper sheet, pressed wood fibre, or board, cardboard, box board, a shaped container formed by matting fibres to a given shape, raw cellulose (cotton) or cellulose-containing textiles. The cellulose web may contain polyacrylonitrile, polyesters, polyamides, asbestos or wood fibres. Conventional coating techniques such as spraying, roller coating, airknife coating, trailing blade coating, curtain coating and the use of a Mayer rod machine may be employed. A preferred method for the production of the fibrous cellulosic material comprises applying an aqueous suspension of the ammonium polyphosphate. The ammonium polyphosphate may be used in conjunction with various binders, such as styrene-butadiene copolymers, ethylene-vinyl chloride copolymers, vinyl acetate copolymers, acrylate esters, starch and various starch derivatives.
GB3071168A 1967-06-28 1968-06-27 Flame-Retardant Fibrous Cellulosic Materials Expired GB1184878A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64948367A 1967-06-28 1967-06-28

Publications (1)

Publication Number Publication Date
GB1184878A true GB1184878A (en) 1970-03-18

Family

ID=24604987

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3071168A Expired GB1184878A (en) 1967-06-28 1968-06-27 Flame-Retardant Fibrous Cellulosic Materials

Country Status (9)

Country Link
BE (1) BE717275A (en)
CH (1) CH524713A (en)
DE (1) DE1771693B2 (en)
FI (1) FI53854C (en)
FR (1) FR1570304A (en)
GB (1) GB1184878A (en)
LU (1) LU56356A1 (en)
NL (1) NL6809060A (en)
SE (1) SE357400B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086449A (en) 1974-05-14 1978-04-25 Matsushita Electric Industrial Co., Ltd. Loudspeaker with burning resistant diaphragm
GB2202243A (en) * 1987-03-19 1988-09-21 Kaz Brozdowski A method for treating a surface of a combustion material
WO2009097628A1 (en) * 2008-01-30 2009-08-06 Sabic Innovative Plastics Ip B.V. Flame retardant resinous compositions and process
WO2010094422A1 (en) * 2009-02-18 2010-08-26 Abb Ag Particle board
US7915328B2 (en) 2008-12-30 2011-03-29 Sabic Innovative Plastics Ip B.V. Flame retardant resinous compositions and process
US7915329B2 (en) 2008-12-30 2011-03-29 Sabic Innovative Plastics Ip B.V. Flame retardant resinous compositions and process
CN115895193A (en) * 2022-12-02 2023-04-04 山东莱蔚特复合材料有限责任公司 Preparation method of glass fiber reinforced resin composition for composite plate spring

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3311770A1 (en) * 1983-03-31 1985-01-17 Hoechst Ag, 6230 Frankfurt FLAME-RESISTANT PAPER AND A METHOD FOR THE PRODUCTION THEREOF

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086449A (en) 1974-05-14 1978-04-25 Matsushita Electric Industrial Co., Ltd. Loudspeaker with burning resistant diaphragm
GB2202243A (en) * 1987-03-19 1988-09-21 Kaz Brozdowski A method for treating a surface of a combustion material
GB2202243B (en) * 1987-03-19 1991-04-17 Kaz Brozdowski A method for treating a surface of a combustible material
WO2009097628A1 (en) * 2008-01-30 2009-08-06 Sabic Innovative Plastics Ip B.V. Flame retardant resinous compositions and process
US7939585B2 (en) 2008-01-30 2011-05-10 Sabic Innovative Plastics Ip B.V. Flame retardant resinous compositions and process
US7915328B2 (en) 2008-12-30 2011-03-29 Sabic Innovative Plastics Ip B.V. Flame retardant resinous compositions and process
US7915329B2 (en) 2008-12-30 2011-03-29 Sabic Innovative Plastics Ip B.V. Flame retardant resinous compositions and process
WO2010094422A1 (en) * 2009-02-18 2010-08-26 Abb Ag Particle board
EP2224058A1 (en) 2009-02-18 2010-09-01 Abb Ag Press board
CN115895193A (en) * 2022-12-02 2023-04-04 山东莱蔚特复合材料有限责任公司 Preparation method of glass fiber reinforced resin composition for composite plate spring

Also Published As

Publication number Publication date
DE1771693B2 (en) 1973-10-25
BE717275A (en) 1968-12-27
SE357400B (en) 1973-06-25
FI53854B (en) 1978-05-02
CH524713A (en) 1972-06-30
DE1771693A1 (en) 1972-02-10
FR1570304A (en) 1969-06-06
FI53854C (en) 1978-08-10
LU56356A1 (en) 1969-04-25
NL6809060A (en) 1968-12-30

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Legal Events

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