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GB1291133A - Flame-retardant cellulosic materials - Google Patents

Flame-retardant cellulosic materials

Info

Publication number
GB1291133A
GB1291133A GB272570A GB272570A GB1291133A GB 1291133 A GB1291133 A GB 1291133A GB 272570 A GB272570 A GB 272570A GB 272570 A GB272570 A GB 272570A GB 1291133 A GB1291133 A GB 1291133A
Authority
GB
United Kingdom
Prior art keywords
copolymer
urea
ammonium bromide
self
acrylate
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
GB272570A
Inventor
W C Mayer
F R Stoveken
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.)
Johnson and Johnson
Original Assignee
Johnson and Johnson
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 Johnson and Johnson filed Critical Johnson and Johnson
Publication of GB1291133A publication Critical patent/GB1291133A/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
    • 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
    • D21H17/71—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
    • D21H17/74—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of organic and inorganic material
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/92—Fire or heat protection feature
    • Y10S428/921—Fire or flameproofing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/3188—Next to cellulosic
    • Y10T428/31895—Paper or wood
    • Y10T428/31906—Ester, halide or nitrile of addition polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31971—Of carbohydrate
    • Y10T428/31993—Of paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

1291133 Aqueous curable acrylic copolymer compositions JOHNSON & JOHNSON 20 Jan 1970 [15 April 1969] 2725/70 Heading C3P [Also in Divisions D1-D2] An aqueous bath used in treating cellulosic materials (see Divisions D1-D2) comprises a self-cross-linking acrylic resin, ammonium bromide and an aliphatic amino compound that is soluble in water and weakly basic. In examples these are: (I-IV) a copolymer of vinyl acetate, ethyl acrylate and N-methylol-acrylamide, ammonium bromide and urea; (V) the same copolymer, ammonium bromide, urea, titanium dioxide, glycerine and ammonia; (VI and VII) another copolymer of the same monomers, ammonium bromide, urea and glycerine; (VIII) a self-cross-linking form of a copolymer of ethyl acrylate and methyl methacrylate, ammonium bromide, urea and boric acid; (IX-XI) as I, except that the urea is replaced by dicyandiamide, semicarbazide and thiourea respectively; and (XII-XIV) as I, except that the copolymer is replaced by self-cross-linking forms of copolymers of ethyl-hexyl acrylate and methyl methacrylate, of butyl acrylate and methyl methacrylate, and of vinyl acetate and ethylhexyl acrylate respectively.
GB272570A 1969-04-15 1970-01-20 Flame-retardant cellulosic materials Expired GB1291133A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81641469A 1969-04-15 1969-04-15

Publications (1)

Publication Number Publication Date
GB1291133A true GB1291133A (en) 1972-09-27

Family

ID=25220522

Family Applications (1)

Application Number Title Priority Date Filing Date
GB272570A Expired GB1291133A (en) 1969-04-15 1970-01-20 Flame-retardant cellulosic materials

Country Status (11)

Country Link
US (1) US3667999A (en)
AT (1) AT298974B (en)
BE (1) BE745308A (en)
DE (1) DE2016823A1 (en)
DK (1) DK126211B (en)
ES (1) ES376020A1 (en)
FR (1) FR2042901A5 (en)
GB (1) GB1291133A (en)
NO (1) NO131089C (en)
SE (1) SE376031B (en)
ZA (1) ZA70390B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL139603A (en) * 2000-11-10 2005-11-20 Bromine Compounds Ltd Method and compositions for imparting flame-retardancy to paper products
US7523778B2 (en) * 2005-05-31 2009-04-28 Hospital Therapy Products Disposable curtains, systems and methods to install a disposable curtain, and methods of manufacturing a disposable curtain

Also Published As

Publication number Publication date
DE2016823A1 (en) 1970-10-22
BE745308A (en) 1970-07-30
ZA70390B (en) 1971-08-25
NO131089C (en) 1975-04-02
FR2042901A5 (en) 1971-02-12
US3667999A (en) 1972-06-06
NO131089B (en) 1974-12-23
DK126211B (en) 1973-06-18
AT298974B (en) 1972-05-25
ES376020A1 (en) 1972-03-16
SE376031B (en) 1975-05-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees