GB567043A - Improvements in the treatment of fibrous materials with linear super polyamides - Google Patents

Improvements in the treatment of fibrous materials with linear super polyamides

Info

Publication number
GB567043A
GB567043A GB3704/43A GB370443A GB567043A GB 567043 A GB567043 A GB 567043A GB 3704/43 A GB3704/43 A GB 3704/43A GB 370443 A GB370443 A GB 370443A GB 567043 A GB567043 A GB 567043A
Authority
GB
United Kingdom
Prior art keywords
nylon
solution
treated
fabric
mass
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
GB3704/43A
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.)
Tootal Broadhurst Lee Co Ltd
Original Assignee
Tootal Broadhurst Lee Co 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 Tootal Broadhurst Lee Co Ltd filed Critical Tootal Broadhurst Lee Co Ltd
Publication of GB567043A publication Critical patent/GB567043A/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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/125—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyamides
    • 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
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/21—Nylon
    • 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]
    • Y10T428/31725—Of polyamide
    • Y10T428/31739—Nylon type
    • 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]
    • Y10T428/31725—Of polyamide
    • Y10T428/31779—Next to cellulosic
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2033—Coating or impregnation formed in situ [e.g., by interfacial condensation, coagulation, precipitation, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Paper (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

A solution of nylon in strong acid is applied to fibrous material and the nylon is deposited on the material by treatment with an aqueous medium. Cotton, linen, wool, silk, viscose rayon, cellulose acetate, or other textile fibres, yarns, or fabrics, or paper or wood may be treated. A solution of nylon in strong sulphuric acid solution, which may contain formaldehyde, may be used and the impregnated fabric may be squeezed and run through water so as to produce a deposit of nylon as a white pigment on the fabric. Other substances which produce pigments on addition of water or aqueous solutions may also be added to the nylon solution. Solutions of nylon in hydrochloric, nitric, phosphoric, or formic acid may be used. The treated fibrous material may be heated so as to fuse the deposit of nylon, e.g. by passing the material with or without tension over heated rollers. Nylon-filled fabric may be rendered crease-resistant by impregnation with resinous condensation products and after-treated with swelling agents if desired. Nylon-treated wool resists shrinking and felting after milling. Non-textile materials may be treated in fibre or sheet form. Impregnated fabrics may be given other treatments, such as parchmentization, or waterproofing treatment with a pyridinium compound. In an example, cotton or viscose fabric is impregnated with a solution of nylon in 70 DEG Tw. sulphuric acid and then squeezed, washed, and neutralized. A stiff parchmentized effect may be produced by running the treated fabric through 140 DEG Tw. sulphuric. Fine cambric is run through a solution of nylon and antimony trichloride in concentrated hydrochloric acid, and is then squeezed, washed and neutralized. Paper is impregnated with a solution of nylon in sulphuric acid and the nylon is precipitated by immersion in water. Sheets of paper are bonded together by heating the mass to a temperature sufficient to melt the nylon. Loose fibre is added to a solution of nylon in sulphuric acid of 70 DEG Tw. Water is added to precipitate the nylon on the fibres. The mass of nylon-covered fibres is then heated above the melting point of the nylon and pressed so that a composite mass of nylon and fibre is obtained, or the mass of nylon-covered fibres may be rolled out into any required thickness and heated to melt the nylon all over or in selected portions to form a pattern, or the mass may be made up into paper and then heated to melt the nylon.
GB3704/43A 1943-03-08 1943-03-08 Improvements in the treatment of fibrous materials with linear super polyamides Expired GB567043A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB244849X 1943-03-08

Publications (1)

Publication Number Publication Date
GB567043A true GB567043A (en) 1945-01-25

Family

ID=10212410

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3704/43A Expired GB567043A (en) 1943-03-08 1943-03-08 Improvements in the treatment of fibrous materials with linear super polyamides

Country Status (6)

Country Link
US (1) US2610927A (en)
CH (1) CH244849A (en)
DE (1) DE807395C (en)
FR (1) FR931236A (en)
GB (1) GB567043A (en)
NL (1) NL61278C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3164194A (en) * 1963-06-28 1965-01-05 Inter American Transp Equipmen Sugar cane cart wheel

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734001A (en) * 1956-02-07 Setting and stiffening fabrics
US2859135A (en) * 1949-12-01 1958-11-04 Monsanto Chemicals Treatment of textile fibers
US2864151A (en) * 1952-01-01 1958-12-16 Bihaly Lajos Fused fabric assemblies
US2917891A (en) * 1953-09-01 1959-12-22 Columbian Rope Co Synthetic rope structure and method of making same
US2890137A (en) * 1955-10-28 1959-06-09 Canadian Hanson Sisal buff oil impregnation method
US2890136A (en) * 1955-10-28 1959-06-09 Canadian Hanson And Van Winkle Sisal buff resin impregnation method
NL213472A (en) * 1956-01-21
US2993826A (en) * 1956-03-08 1961-07-25 Yardney International Corp Surface conditioners for nylon
US3011915A (en) * 1958-03-17 1961-12-05 Capskar Inc Method of coating cloth with a nylon solution
US3077423A (en) * 1960-02-19 1963-02-12 Chicopee Mfg Corp Wiping materials and methods of making the same
NL302870A (en) * 1963-10-04
US3322824A (en) * 1964-07-02 1967-05-30 Celanese Corp Compositions containing a polytereph-thalamide and a hydrocarbon-substituted sulfonicacid, and process utilizing the same in making shaped articles
GB1109233A (en) * 1965-04-07 1968-04-10 Bonded Fibre Fab Fusible polyamide compositions
US3447308A (en) * 1965-10-06 1969-06-03 American Enka Corp Multifilament yarns for reinforcing elastic articles
US3531368A (en) * 1966-01-07 1970-09-29 Toray Industries Synthetic filaments and the like
US3537880A (en) * 1967-01-31 1970-11-03 Fmc Corp Heat-bondable fibers
NL148666B (en) * 1973-06-22 1976-02-16 Mombers B V L PROCESS FOR MANUFACTURING A POLYAMIDE COATED TEXTILE MATERIAL, AS WELL AS THE TEXTILE MATERIAL SO MANUFACTURED.
US4714736A (en) * 1986-05-29 1987-12-22 The Dow Chemical Company Stable polyamide solutions
US5626969A (en) * 1992-02-21 1997-05-06 General Binding Corporation Method of manufacturing film for lamination

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1640596A (en) * 1921-07-18 1927-08-30 Celanese Corp Treatment of fabrics, paper, and other materials
US2188332A (en) * 1937-02-15 1940-01-30 Du Pont Flexible coated article
US2342387A (en) * 1939-10-24 1944-02-22 Du Pont Process for preparing coating compositions
US2302332A (en) * 1940-04-09 1942-11-17 Du Pont Coating process
US2359878A (en) * 1941-08-09 1944-10-10 Du Pont Polymeric compositions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3164194A (en) * 1963-06-28 1965-01-05 Inter American Transp Equipmen Sugar cane cart wheel

Also Published As

Publication number Publication date
CH244849A (en) 1946-10-15
US2610927A (en) 1952-09-16
DE807395C (en) 1951-06-28
NL61278C (en) 1900-01-01
FR931236A (en) 1948-02-17

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