US2143600A - Gummed tape - Google Patents

Gummed tape Download PDF

Info

Publication number
US2143600A
US2143600A US33779A US3377935A US2143600A US 2143600 A US2143600 A US 2143600A US 33779 A US33779 A US 33779A US 3377935 A US3377935 A US 3377935A US 2143600 A US2143600 A US 2143600A
Authority
US
United States
Prior art keywords
paper
latex
strip
gummed
tape
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
US33779A
Inventor
Ferdinand W Humphner
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.)
MID STATE GUMMED PAPER CO
MID-STATE GUMMED PAPER Co
Original Assignee
MID STATE GUMMED PAPER CO
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 MID STATE GUMMED PAPER CO filed Critical MID STATE GUMMED PAPER CO
Priority to US33779A priority Critical patent/US2143600A/en
Application granted granted Critical
Publication of US2143600A publication Critical patent/US2143600A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/21—Paper; Textile fabrics
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2400/00—Presence of inorganic and organic materials
    • C09J2400/20—Presence of organic materials
    • C09J2400/28—Presence of paper
    • C09J2400/283—Presence of paper in the substrate
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24612—Composite web or sheet
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • 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]
    • Y10T428/31826—Of natural rubber
    • Y10T428/3183—Next to second layer of natural rubber
    • 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]
    • Y10T428/31826—Of natural rubber
    • Y10T428/31841—Next to cellulosic

Definitions

  • This invention relates to gummed tape and more particularly to gummed paper tape provided with a reinforcing of latex-treated paper.k
  • An object of the invention is to provide a rein- 5 forced or latex-treated paper provided with adhesive or gum, and more particularly a latextreated paper provided with a water-soluble gum or adhesive.
  • the invention is illustrated, in a preferred em- 10 bodiment, by the accompanying drawing, in which is shown a perspective view of agummed paper strip or tape embodying my invention, the strip of' gummed paper being shown separated from the rubber cement and latex-treated paper near one end of the strip.
  • Latex-treated paper is 1a well known product. It is made ordinarily by passing an unsizedor absorbent paper into a bath containing a latex preparation. The paper is then passed, usually on a Wire net or screen, into suitable drying apparatus and then through several subsequent operations in which the external surfaces of the product are cured.
  • My present invention consists of a simpler method, producing a product having advantages over the one described above.
  • I provide one strip of paper with a layer of gum.
  • Another strip of paper which is preferably unsized, is treated in a. latex bath in the usual manner.
  • the latex-treated paper is then covered on one side with a quickdrying rubber cement, which preferably contains methyl alcohol or benzol, or some similar fastdrying solvent.
  • the two strips of paper are then combined by the rubber cement. leaving the i935, serial No. 33,779
  • the rubber cement not only serves as a bond between the latex-treated paper and the gummed paper, but also pro- 5 Vides awater-proof sheet between the latex and the gummed paper, thus preventing the passing of any moisture from the latex into the gummed layer.
  • the new product thus comprisesV but two strips of paper, one containing the gummed layer and the other containing the latex reinforcement, the latex being rendered innocuous, as far as affecting the gum is concerned, by the cementing material between the two strips.
  • the latextreate'd sheet is embossed with a cloth pattern to give it a textile appearance as well as to increase its flexibility.
  • the tape product resembles very closely in appearance a cloth-reinforced tape, and while affording an extremely tough and resistant body, is substantially as flexible and as pliableas a cloth-reinforced tape.
  • a gummed tape comprising a strip of paper
  • a gummed product comprising a paper strip coated on one side with a layer of Water-soluble gum, a paper strip impregnated with rubber de- 40 posited from latex, and rubber deposited from an organic solvent uniting said impregnated strip with the uncoated side of said gummed coated paper strip.
  • a gummed product comprising two strips of paper, one of said strips being impregnated with rubber deposited from latex, rubber deposited from an organic solvent uniting saidstrips of pa.- per', said impregnated strip being embossed on its outer side, and a layer of water-soluble gum on ti outer face of said'non-impregnated paper s p.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)

Description

Jan. l0, 1939. F. HuMPHNl-:R
GUMMED TAPE Filed July 29, 1955 1,. r, www, y ww M JW!! 7% Patented Jan. 10, 1.939l
GUMIIED TAIE Ferdinand W. Humphner, Oak Park, Ill., assignor, by mesne assignments, to Mid-State Gummed Paper Co., a corporation of Delaware Application July 29,
. 3 Claims.
This invention relates to gummed tape and more particularly to gummed paper tape provided with a reinforcing of latex-treated paper.k
An object of the invention is to provide a rein- 5 forced or latex-treated paper provided with adhesive or gum, and more particularly a latextreated paper provided with a water-soluble gum or adhesive.
The invention is illustrated, in a preferred em- 10 bodiment, by the accompanying drawing, in which is shown a perspective view of agummed paper strip or tape embodying my invention, the strip of' gummed paper being shown separated from the rubber cement and latex-treated paper near one end of the strip.
Latex-treated paper is 1a well known product. It is made ordinarily by passing an unsizedor absorbent paper into a bath containing a latex preparation. The paper is then passed, usually on a Wire net or screen, into suitable drying apparatus and then through several subsequent operations in which the external surfaces of the product are cured.
The use of such a latex-treated strip as a 25 gummed tape is much desired because of the strength and flexibility of the product. However, such use has heretofore been found impracticable because of the tendency of the latex, which contains moisture, to soften the gum layer. Many 30 expedients have been employed in treating the external surfaces of the latex-treated strip in an effort to render it satisfactory for the placing of gum thereon, but all of such expedients, as far as my knowledge goes, have failed.
In my co-pending application Serial No. 1,785, for Multi-ply latex-treated paper, I have set out one method for adapting latex-treated paper for use as a gummed tape. In this method, the latextreated strip is pressed between twostrips of sized 4 paper, the sizing being such as to prevent the peni etrationof the latex through the outer strips.
My present invention consists of a simpler method, producing a product having advantages over the one described above.
In my present method, I provide one strip of paper with a layer of gum. Another strip of paper, which is preferably unsized, is treated in a. latex bath in the usual manner. The latex-treated paper is then covered on one side with a quickdrying rubber cement, which preferably contains methyl alcohol or benzol, or some similar fastdrying solvent. The two strips of paper are then combined by the rubber cement. leaving the i935, serial No. 33,779
gumrned surface on the top of the strip and the latex-treated paper on the bottom thereof, as illustrated in the drawing'. The rubber cement not only serves as a bond between the latex-treated paper and the gummed paper, but also pro- 5 Vides awater-proof sheet between the latex and the gummed paper, thus preventing the passing of any moisture from the latex into the gummed layer. The new product, it will be seen, thus comprisesV but two strips of paper, one containing the gummed layer and the other containing the latex reinforcement, the latex being rendered innocuous, as far as affecting the gum is concerned, by the cementing material between the two strips.
After the two sheets are combined, `the latextreate'd sheet is embossed with a cloth pattern to give it a textile appearance as well as to increase its flexibility.
The tape product resembles very closely in appearance a cloth-reinforced tape, and while affording an extremely tough and resistant body, is substantially as flexible and as pliableas a cloth-reinforced tape.
The foregoing detailed description has been given for clearness of understanding only, and no unnecessary limitations should be understood therefrom, but the appended claims should be construed as broadly as permissible, in view of the prior art.
I claim: y
l. A gummed tape comprising a strip of paper,
a layer of water-soluble gum' on one side of said paper, a cellulose sheet impregnated with rubber deposited from latex, and rubber deposited from 35 an organic solvent uniting the other side of ,said paper strip and cellulose sheet.
2.' A gummed product comprising a paper strip coated on one side with a layer of Water-soluble gum, a paper strip impregnated with rubber de- 40 posited from latex, and rubber deposited from an organic solvent uniting said impregnated strip with the uncoated side of said gummed coated paper strip.
3. A gummed product comprising two strips of paper, one of said strips being impregnated with rubber deposited from latex, rubber deposited from an organic solvent uniting saidstrips of pa.- per', said impregnated strip being embossed on its outer side, and a layer of water-soluble gum on ti outer face of said'non-impregnated paper s p.
US33779A 1935-07-29 1935-07-29 Gummed tape Expired - Lifetime US2143600A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US33779A US2143600A (en) 1935-07-29 1935-07-29 Gummed tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33779A US2143600A (en) 1935-07-29 1935-07-29 Gummed tape

Publications (1)

Publication Number Publication Date
US2143600A true US2143600A (en) 1939-01-10

Family

ID=21872389

Family Applications (1)

Application Number Title Priority Date Filing Date
US33779A Expired - Lifetime US2143600A (en) 1935-07-29 1935-07-29 Gummed tape

Country Status (1)

Country Link
US (1) US2143600A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2598892A (en) * 1942-07-18 1952-06-03 Glenn L Martin Co Identification tape and method of making same
US2652351A (en) * 1949-09-02 1953-09-15 Eastman Kodak Co Paper adhesive tape
US3351515A (en) * 1962-07-05 1967-11-07 Brady Co W H Adhesive tape or label structure having a barrier layer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2598892A (en) * 1942-07-18 1952-06-03 Glenn L Martin Co Identification tape and method of making same
US2652351A (en) * 1949-09-02 1953-09-15 Eastman Kodak Co Paper adhesive tape
US3351515A (en) * 1962-07-05 1967-11-07 Brady Co W H Adhesive tape or label structure having a barrier layer

Similar Documents

Publication Publication Date Title
US2227212A (en) Laminated material and method of manufacture
US2838890A (en) Cellulosic product
DE69023503T2 (en) HEAT-ADHESIVE PAPER SHEET.
US2313990A (en) Wallboard joint system
US2636835A (en) Stay tape
DE1142747B (en) Multi-layer upholstery and method for its manufacture
US2703771A (en) Method of making reinforced stay tape
US2070527A (en) Flexible wood-faced material
US2143600A (en) Gummed tape
US2431258A (en) Coated abrasive article and method of manufacturing the same
US2062088A (en) Flexible veneer and process for making same
US2219853A (en) Production of abrasive material
US2311573A (en) Material for wrapping pipes and for covering metallic surfaces
US2344457A (en) Composite ribbon
US1866513A (en) Reenforced paper
US2369658A (en) Laminated trim panel and method of fabricating same
US2640795A (en) Friction element and method of forming same
US2128905A (en) Coated abrasive product and method of manufacturing the same
US2077998A (en) Multiply latex-treated paper
US2079273A (en) Creping
DE893112C (en) Stretchable tape
US2354073A (en) Roll-leaf and method of making the same
US1937790A (en) Duplicator rolls
US1608766A (en) Oilcloth
US1888898A (en) Quill-like structure in the form of a rigid, waterproof, and if desired, transparenttube