GB420606A - Moisture-proofing and moisture-proofed materials - Google Patents

Moisture-proofing and moisture-proofed materials

Info

Publication number
GB420606A
GB420606A GB15878/33A GB1587833A GB420606A GB 420606 A GB420606 A GB 420606A GB 15878/33 A GB15878/33 A GB 15878/33A GB 1587833 A GB1587833 A GB 1587833A GB 420606 A GB420606 A GB 420606A
Authority
GB
United Kingdom
Prior art keywords
wax
air
cellulose
blown
particles
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
GB15878/33A
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.)
Sylvania Industrial Corp
Original Assignee
Sylvania Industrial Corp
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 Sylvania Industrial Corp filed Critical Sylvania Industrial Corp
Publication of GB420606A publication Critical patent/GB420606A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B05D1/12—Applying particulate materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/18—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising waxes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2203/00—Other substrates
    • B05D2203/22—Paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2252/00—Sheets
    • B05D2252/02—Sheets of indefinite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2501/00—Varnish or unspecified clear coat
    • B05D2501/10—Wax
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254—After-treatment

Landscapes

  • Paints Or Removers (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)

Abstract

<PICT:0420606/III/1> Articles such as sheets of paper, glassine paper, regenerated cellulose, and cellulose acetate, packages, containers and cans, are rendered impervious to water vapour by depositing thereon fine particles of wax and fluxing so that a wax coating having a thickness not greater than \ba1/10\be micron is formed. Suitable waxes include paraffin, beeswax and ozokerite and materials such as stearic acid, stearates and resins may be added. The sheets may be pre-coated with cellulose derivatives or polymerized vinyl compounds admixed with gums, resins, plasticizers, blown oils, dyes, pigments and waxes; a suitable lacquer comprising nitro-cellulose, dibutyl phthalate, blown rapeseed oil, ethyl acetate and benzene. The wax is atomized in an apparatus comprising a heated trough 16 containing for example, paraffin, diluted if desired with toluol, a slowly rotating wheel 18 dipping into the trough 16 and a tangential nozzle 20 through which heated air is blown. Large particles 21 are eliminated from the atomized wax by a baffle arrangement 23 and the residual air-borne particles are deposited on the material, which then passes through a heater 22, which may be provided with air-conditioning means to preserve the flexibility of the product, and a cooling device (not shown). In a modification the atomizing chamber is separate from the depositing chamber and fans are used to circulate the air-borne particles. Both sides of a sheet may be coated by passing it twice through the depositing chamber before fluxing. Specifications 8636/03, 361,790, [Class 140], and 375,194, [both in Group VIII], are referred to.
GB15878/33A 1932-06-04 1933-06-01 Moisture-proofing and moisture-proofed materials Expired GB420606A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61535332A 1932-06-04 1932-06-04
US670866A US2053781A (en) 1932-06-04 1933-05-13 Apparatus for moistureproofing materials

Publications (1)

Publication Number Publication Date
GB420606A true GB420606A (en) 1934-12-03

Family

ID=27087489

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15878/33A Expired GB420606A (en) 1932-06-04 1933-06-01 Moisture-proofing and moisture-proofed materials

Country Status (4)

Country Link
US (1) US2053781A (en)
FR (1) FR756477A (en)
GB (1) GB420606A (en)
NL (1) NL39330C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2417009A (en) * 1939-09-19 1947-03-04 Bert C Miller Inc Process of coating with thermoplastic material

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416695A (en) * 1936-01-06 1947-03-04 Stuart M Jessop Method and apparatus for impregnating filter material
NL65859C (en) * 1945-01-26
US2598239A (en) * 1946-12-16 1952-05-27 Dulken Conditioning yarn, thread and the like
US2710589A (en) * 1952-01-18 1955-06-14 Jones & Laughlin Steel Corp Apparatus for oiling metal strip
US2789922A (en) * 1952-05-24 1957-04-23 Stewart Warner Corp Method and apparatus for applying a thin film of liquid
US2772654A (en) * 1952-06-06 1956-12-04 Rca Corp Apparatus for applying a conductive coating to the inside of a tubular glass envelope
US3166329A (en) * 1961-09-11 1965-01-19 Garvey James Apparatus and method for inserting indicia in soap
US3450097A (en) * 1965-09-10 1969-06-17 Us Army Vapor deposition apparatus
US20100100060A1 (en) * 2008-10-17 2010-04-22 Novartis Ag Applicator for pharmaceutical product and method of using same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2417009A (en) * 1939-09-19 1947-03-04 Bert C Miller Inc Process of coating with thermoplastic material

Also Published As

Publication number Publication date
FR756477A (en) 1933-12-11
NL39330C (en)
US2053781A (en) 1936-09-08

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