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GB938989A - Insolubilisation of further-polymerisable methylol-phosphorus polymeric materials - Google Patents

Insolubilisation of further-polymerisable methylol-phosphorus polymeric materials

Info

Publication number
GB938989A
GB938989A GB35902/60A GB3590260A GB938989A GB 938989 A GB938989 A GB 938989A GB 35902/60 A GB35902/60 A GB 35902/60A GB 3590260 A GB3590260 A GB 3590260A GB 938989 A GB938989 A GB 938989A
Authority
GB
United Kingdom
Prior art keywords
ammonia
dried
solution
aqueous ammonia
aqueous
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
GB35902/60A
Inventor
Harold Coates
Brian Chalkley
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.)
Solvay Solutions UK Ltd
Original Assignee
Albright and Wilson 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 Albright and Wilson Ltd filed Critical Albright and Wilson Ltd
Priority to GB35902/60A priority Critical patent/GB938989A/en
Priority to CH1207761A priority patent/CH374626A/en
Priority to CH138463A priority patent/CH371902A/en
Publication of GB938989A publication Critical patent/GB938989A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/667—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing phosphorus in the main chain
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
    • C08G79/02—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
    • C08G79/02—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing phosphorus
    • C08G79/06—Phosphorus linked to carbon only
    • 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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
    • D06M15/423—Amino-aldehyde resins
    • D06M15/43—Amino-aldehyde resins modified by phosphorus compounds
    • D06M15/431—Amino-aldehyde resins modified by phosphorus compounds by phosphines or phosphine oxides; by oxides or salts of the phosphonium radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

A process for increasing the extent of polymerization and insolubility of a further polymerizable methylolphosphorus polymeric material containing at least one free methylol group attached to a phosphorus atom comprises reacting in solution the polymeric material and an alkali metal hydroxide and treating the resulting product with ammonia. In the treatment of cellulosic materials (the most important application) the process comprises impregnating a cellulosic material with a further polymerizable methylolphosphorus material containing an alkali metal hydroxide, drying the treated material, preferably at 85 DEG to 120 DEG C., treating the dried material with gaseous ammonia, and further treating with an aqueous ammonia system or by steaming in the presence of ammonia gas. The aqueous ammonia system may be aqueous ammonia or a salt of a weak acid, e.g. ammonium carbonate or carbamate. In an example (18) a tetrakishydroxymethyl phosphonium chloride (THPC)-urea precondensate is mixed with aqueous sodium hydroxide solution. Ammonia is added to precipitate a resin which, after washing with hydrogen peroxide, is filtered off and dried. The polymer is flame-resistant. Other examples describe similar reactions in which the resin is produced on a cellulosic textile or on paper. Specification 906,314 also is referred to.ALSO:A process (applicable in the treatment of cellulosic materials) for increasing the extent of polymerization and insolubility of a further polymerizable methylolphosphorus material containing at least one free methylol group attached to a phosphorus atom comprises reacting in solution the polymeric material and an alkali metal hydroxide and treating the resulting product with ammonia. A cellulosic material is impregnated with a solution of further polymerizable methylol-phosphorus material containing an alkali metal hydroxide, the treated material is dried, preferably at 85 DEG to 120 DEG C., and the dried material is treated with gaseous ammonia and then further with an aqueous ammonia system or by steaming in the presence of ammonia gas. The aqueous ammonia system may comprise aqueous ammonia itself or a salt of a weak acid, e.g. ammonium carbonate or carbamate. In typical examples (1) cotton drill fabric is impregnated with a solution of a condensate of tetrakis hydroxymethyl phosphonium chloride and urea, a non-ionic wetting agent and sodium hydroxide. The fabric is dried at 85 DEG -90 DEG C., then exposed to an atmosphere of ammonia gas and finally impregnated with aqueous ammonia. After washing in soap and aqueous hydrogen peroxide solution the fabric is dried and shows increased flame resistance; (13) a similar process is applied to a filter paper, resistance to burning being imparted. In Example (5) cotton wool which has been similarly treated is dyed and found to have a deeper shade than when the treatment is p omitted. Specification 906,314 also is referred to.
GB35902/60A 1960-10-19 1960-10-19 Insolubilisation of further-polymerisable methylol-phosphorus polymeric materials Expired GB938989A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB35902/60A GB938989A (en) 1960-10-19 1960-10-19 Insolubilisation of further-polymerisable methylol-phosphorus polymeric materials
CH1207761A CH374626A (en) 1960-10-19 1961-10-19 Method for fixing an insoluble phosphorus polymer in a cellulosic textile material
CH138463A CH371902A (en) 1960-10-19 1961-10-19 Process for increasing the degree of polymerization and insolubility of a still polymerizable methylol-phosphorus polymer and application of this process to the attachment of an insoluble phosphorus polymer in a non-textile cellulose material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35902/60A GB938989A (en) 1960-10-19 1960-10-19 Insolubilisation of further-polymerisable methylol-phosphorus polymeric materials

Publications (1)

Publication Number Publication Date
GB938989A true GB938989A (en) 1963-10-09

Family

ID=10382811

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35902/60A Expired GB938989A (en) 1960-10-19 1960-10-19 Insolubilisation of further-polymerisable methylol-phosphorus polymeric materials

Country Status (2)

Country Link
CH (2) CH371902A (en)
GB (1) GB938989A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078101A (en) * 1972-08-11 1978-03-07 Albright & Wilson Ltd. Flameproofing of textiles
US4494951A (en) * 1981-09-28 1985-01-22 Albright & Wilson Limited Flameproofing textiles
US4673509A (en) * 1983-08-26 1987-06-16 Albright & Wilson Limited Biocidal water treatment
CN105765033A (en) * 2013-10-25 2016-07-13 美利肯公司 Flame retardant precursors, polymers prepared from such precursors, and flame resistant fabrics treated with such polymers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078101A (en) * 1972-08-11 1978-03-07 Albright & Wilson Ltd. Flameproofing of textiles
US4494951A (en) * 1981-09-28 1985-01-22 Albright & Wilson Limited Flameproofing textiles
US4673509A (en) * 1983-08-26 1987-06-16 Albright & Wilson Limited Biocidal water treatment
CN105765033A (en) * 2013-10-25 2016-07-13 美利肯公司 Flame retardant precursors, polymers prepared from such precursors, and flame resistant fabrics treated with such polymers

Also Published As

Publication number Publication date
CH371902A (en) 1963-09-15
CH1207761A4 (en) 1963-10-15
CH374626A (en) 1964-03-13

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