US1556973A - Asbestos composition - Google Patents

Asbestos composition Download PDF

Info

Publication number
US1556973A
US1556973A US505097A US50509721A US1556973A US 1556973 A US1556973 A US 1556973A US 505097 A US505097 A US 505097A US 50509721 A US50509721 A US 50509721A US 1556973 A US1556973 A US 1556973A
Authority
US
United States
Prior art keywords
asbestos
paper
translucent
transparent
varnish
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 - Lifetime
Application number
US505097A
Inventor
Sulzberger Nathan
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US505097A priority Critical patent/US1556973A/en
Application granted granted Critical
Publication of US1556973A publication Critical patent/US1556973A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/38—Inorganic fibres or flakes siliceous
    • D21H13/42—Asbestos
    • 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
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/18—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of inorganic fibres with or without cellulose fibres
    • D21H5/183—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of inorganic fibres with or without cellulose fibres of asbestos fibres

Definitions

  • This invention relates to improvements in asbestos compositions and more particularly transparent and translucent sheets, films, etc., which contain asbestos together with other ingredients compounded therewith.
  • the invention is based upon the discovery that asbestos paper, made, for example, with an inorganic binder such as an inorganic colloid, will form a transparent film or sheet if treated or compounded with a suitable varnish or other material.
  • an asbestos paper suitable for use in making the transparent asbestos compositions, may be made with the aid of colloidal aluminum silicate, as a binder. If thin asbestos paper madein this way, and prepared with for example, about 10% colloidal aluminum silicate, is dipped (dried and redipped, if desired) in a varnish such as that known to the trade as spar varnish (and made up of a mixture of china-wood oil, ester gum and a drier dissolved in benzene and turpentine) and the thin varnish layer is then permitted to dry, the resultiug paper or film is transparent and isalso given a considerably increased strength due to lhe compounding of the varnish with the asbestos paper.
  • the asbestos may be treated at varying temperatures with the var nish, etc.
  • Other suitable and desired material nui'y be embodied with thefasbestos, which will not destroy its translucentproperty.
  • the compounding ingredients do not sufficiently waterproof the asbestos, additional waterproofing agents may be added; also agents of other nature which will not destroy the translucency.
  • the composite products made as above described are available for various purposes. They may be used for example, for electric insulation or for coating purposes, or as'a transparent covering, or for making transparent films for photographic and other purposes.
  • a transparent paper or film including asbestos 1.
  • a transparent thin flexible paper or film containing asbestos compounded with varnish ingredients 1.
  • a translucent film made of asbestos and colloidal aluminunl-silicate and coated with spar varnish.

Description

Patented Oct. 13, 1925 UNITED STATES NATHAN SULZBERGER, OF NEW YORK, N. Y.
ASBESTOS COMPOSITION.
No Drawing.
To all whom it may concern:
Be it known that I, NATHAN SULznnnonR, a citizen of the United States, residing at New York, in the county of New York, State of New York, have invented certain new and useful Improvements in Asbestos Compositions: and I do hereby declare the following to be a full, clear, and exact description ofthe invention, such as will enable others skilled in the art to which it appertains to make and use the same.
This invention relates to improvements in asbestos compositions and more particularly transparent and translucent sheets, films, etc., which contain asbestos together with other ingredients compounded therewith.
The invention is based upon the discovery that asbestos paper, made, for example, with an inorganic binder such as an inorganic colloid, will form a transparent film or sheet if treated or compounded with a suitable varnish or other material.
F oi example, an asbestos paper, suitable for use in making the transparent asbestos compositions, may be made with the aid of colloidal aluminum silicate, as a binder. If thin asbestos paper madein this way, and prepared with for example, about 10% colloidal aluminum silicate, is dipped (dried and redipped, if desired) in a varnish such as that known to the trade as spar varnish (and made up of a mixture of china-wood oil, ester gum and a drier dissolved in benzene and turpentine) and the thin varnish layer is then permitted to dry, the resultiug paper or film is transparent and isalso given a considerably increased strength due to lhe compounding of the varnish with the asbestos paper. The asbestos may be treated at varying temperatures with the var nish, etc. Other suitable and desired material nui'y be embodied with thefasbestos, which will not destroy its translucentproperty. f 7
Where the varnish or cellulose derivativecompoundedwith the asbestos is inflamma- Application fi1e d October 3,.1921. Serial No. 505,097.
ble, additional ingredients may be added to destroy or reduce the infiammability, If
the compounding ingredients do not sufficiently waterproof the asbestos, additional waterproofing agents may be added; also agents of other nature which will not destroy the translucency.
The composite products made as above described are available for various purposes. They may be used for example, for electric insulation or for coating purposes, or as'a transparent covering, or for making transparent films for photographic and other purposes.
I use the term translucent as generic to include films or paper which may also be transparent, as well as translucent films or paper that may not be transparent.
I claim:
1. A transparent paper or film including asbestos.
2. A transparent thin flexible paper or film containing asbestos compounded with varnish ingredients.
3. A translucent thin flexible paper or film including asbestos compounded with colloidal aluminum-silicate.
4. A translucent thin flexible paper or film made of asbestos compounded with material which will maintain its translucency.
5. A translucent paper or film made of asbestos coated with spar varnish.
6. A translucent film made of asbestos and colloidal aluminunl-silicate and coated with spar varnish.
7. A thin translucent asbestos paper or film which is both translucent and waterproof.
8. A thin translucent asbestos paper or film containing an inorganic colloid and which is water resistant.
9. A thin translucent sheet or film including asbestos, compounded with colloidal aluminum silicate and suitably waterprooied.
In testimony whereof I afiix my signature.
NATHAN SULZBERGER.
US505097A 1921-10-03 1921-10-03 Asbestos composition Expired - Lifetime US1556973A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US505097A US1556973A (en) 1921-10-03 1921-10-03 Asbestos composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US505097A US1556973A (en) 1921-10-03 1921-10-03 Asbestos composition

Publications (1)

Publication Number Publication Date
US1556973A true US1556973A (en) 1925-10-13

Family

ID=24008999

Family Applications (1)

Application Number Title Priority Date Filing Date
US505097A Expired - Lifetime US1556973A (en) 1921-10-03 1921-10-03 Asbestos composition

Country Status (1)

Country Link
US (1) US1556973A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102063A (en) * 1961-02-09 1963-08-27 Armstrong Cork Co Asbestos fiber beater saturation using very small inorganic particles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102063A (en) * 1961-02-09 1963-08-27 Armstrong Cork Co Asbestos fiber beater saturation using very small inorganic particles

Similar Documents

Publication Publication Date Title
US2943955A (en) Composition and process of forming an adherent polyoxide coating on a surface
US1556973A (en) Asbestos composition
US2496566A (en) Water-vapor resistant coated paper
US2213643A (en) Coated fibrous sheet materials
US1830253A (en) Composition material
US1396264A (en) Fireproofing composition
US1885113A (en) Water and flameproof paper
US1353473A (en) Wall-paper finish
US2251270A (en) Cellulosic sheet material and process for making the same
US1452445A (en) Silicate composition
US1357688A (en) Japan
US1604309A (en) Casein glue
US1591001A (en) Sheet abrasive material
US1256847A (en) Stucco composition.
GB519618A (en) Improvements in and relating to, aqueous emulsions of wax and allied materials and to products and articles containing, impregnated, coated, or surface-sized with the same or resulting from treatment with the same
US281721A (en) Eiohaed pabke
US1382077A (en) Waterproof composition
SU829757A1 (en) Moisture-proof wallpaper
US1394773A (en) Antidimming composition
US1233334A (en) Paper, fabric, or the like, not sensitive to acids or alkalis.
US1623522A (en) Coated paper
US2211992A (en) Coating composition
US1893939A (en) Process of manufacturing metallic coated products
US342345A (en) Material
US1204056A (en) Non-inplammable waterproofing composition.