US2303073A - Deodorizing sheet or pad - Google Patents

Deodorizing sheet or pad Download PDF

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Publication number
US2303073A
US2303073A US302623A US30262339A US2303073A US 2303073 A US2303073 A US 2303073A US 302623 A US302623 A US 302623A US 30262339 A US30262339 A US 30262339A US 2303073 A US2303073 A US 2303073A
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Prior art keywords
pad
sheet
absorbent
deodorizing
deodorizing sheet
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Expired - Lifetime
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US302623A
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Brown J Russell
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Individual
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Priority to US302623A priority Critical patent/US2303073A/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/01—Deodorant compositions
    • 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
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/905—Odor releasing material

Definitions

  • My invention relates to improvements in mean for deodorizing closed or substantially closed spaces, and particularly to sheets or pads having the capacity of deodorizing air and gases in such confined spaces as well as resisting nre, and an important object of my invention is to provide simple and adaptable deodorizing means of this character.
  • Figure 1 is a perspective view of a sheet or pad in accordance with the present invention which involves a relatively non-absorbent ply on one side thereof.
  • Figure 2 is a fragmentary transverse vertical sectional view taken through Figure 1.
  • Figure 3 is a similar view taken through a sheet or pad devoid of the relatively non-absorbent ply.
  • the numeral 5 generally designates the preferred form of the invention, comprising a pad or relatively thick sheet 6 of highly absorbent fibrous material, such as absorbent paper, blotting paper or other paper-like material of a thickness ranging between .0 and .040 of an inch.
  • a relatively nonabsorbent ply 'l of vegetable parchment by means of a layer 8 of water resistant cement, the ply 'l being of the same size as the element 6 and designed to rest on the bottom or other terminal surface of a partly closed space so as to insulate the element'l 6 therefrom and prevent the element 6 from sticking to the surface as well as Contact with such surface of the impregnating material.
  • this protective element 8 is not present, the pad or sheet 5a being designed for use particularly on the walls and other surfaces of the space to be deodorized or on the iioor or bottom of a substantially completely closed space, such as enclosed ashtrays and smoking stands,
  • Both forms of the invention illustrated carry an absorption or impregnation of some one of the saturated solutions described below amounting approximately to three (3) cubic centimeters of solution to each twelve and one-half (121/2) square inches of exposed surface of the elements 6 and 6a respectively.
  • Solutions for impregnating the pads or sheets comprise carbon tetrachloride, chloroform, orsolutions made by mixing paradichlorbenzene with a solvent such as etherbenzol, chloroform or carbon tetrachloride, the last two being preferred on account of their less inflammable character.
  • a device for deodorizing a confined space comprising a paper-thin absorbent sheetof fibrous material impregnated with a deodorizing solution such as paradichlorbenzene, the impregnation being effective to deodorize the air within said space, a paper-thin non-absorbent parchment backing sheet, said non-absorbent sheet being coextensive with one side of said absorbent sheet, s
  • said backing sheet being arranged to engage the supporting surface upon which the device is mounted to prevent transfer of moisture between said surface and said absorbent sheet and a thin body of water-resistant cement securing said backing sheet to said absorbent sheet.
  • a device for deodorizing the air within a confined space consisting of a pad for exposure in said space, said pad consisting of an imperforate paper-thin absorbent sheet of brous material impregnated with deodorizing substance, an imperforate paper-thin non-absorbent parchment backing sheet, said nonabsorbent backing sheet being coextensive with one side only of said absorbent sheet, said backing sheet being arranged to engage the supporting surface upon which the device is mounted to prevent transfer of moisture between said surface and said absorbent sheet and a thin layer of moisture resistantcement securing said sheets together.

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Description

Nov. 24, 1942. J. RBROWN 2,303,073
DEODORIZING SHEET`OIR PA-D *Filed No. 2, 193s;`
ffy. Z
Inventor f2s: fray, f
A ttoxjzeys ffy? Patented Nov. 24, 1942 UNITED STATES PATENT OFFICE DEODORIZING SHEET R PAD J Russell Brown, Grangeville, Idaho Application November 2, 1939, Serial No. 302,623
2 Claims.
My invention relates to improvements in mean for deodorizing closed or substantially closed spaces, and particularly to sheets or pads having the capacity of deodorizing air and gases in such confined spaces as well as resisting nre, and an important object of my invention is to provide simple and adaptable deodorizing means of this character.
Other important objects and advantages of my invention will be apparent from a reading of the following description and the drawing wherein preferred embodiments of my invention are set forth.
In the drawing:
Figure 1 is a perspective view of a sheet or pad in accordance with the present invention which involves a relatively non-absorbent ply on one side thereof.
Figure 2 is a fragmentary transverse vertical sectional view taken through Figure 1.
Figure 3 is a similar view taken through a sheet or pad devoid of the relatively non-absorbent ply.
Referring in detail to the drawing the numeral 5 generally designates the preferred form of the invention, comprising a pad or relatively thick sheet 6 of highly absorbent fibrous material, such as absorbent paper, blotting paper or other paper-like material of a thickness ranging between .0 and .040 of an inch. To one side of the element 5 is secured a relatively nonabsorbent ply 'l of vegetable parchment by means of a layer 8 of water resistant cement, the ply 'l being of the same size as the element 6 and designed to rest on the bottom or other terminal surface of a partly closed space so as to insulate the element'l 6 therefrom and prevent the element 6 from sticking to the surface as well as Contact with such surface of the impregnating material.
In the form of the invention shown in Figure 3 this protective element 8 is not present, the pad or sheet 5a being designed for use particularly on the walls and other surfaces of the space to be deodorized or on the iioor or bottom of a substantially completely closed space, such as enclosed ashtrays and smoking stands,
Both forms of the invention illustrated carry an absorption or impregnation of some one of the saturated solutions described below amounting approximately to three (3) cubic centimeters of solution to each twelve and one-half (121/2) square inches of exposed surface of the elements 6 and 6a respectively.
Solutions for impregnating the pads or sheets comprise carbon tetrachloride, chloroform, orsolutions made by mixing paradichlorbenzene with a solvent such as etherbenzol, chloroform or carbon tetrachloride, the last two being preferred on account of their less inflammable character.
Typical examples of saturated solutions for impregnating the described pads, and also the protective' parchment-like ply 1, composed of the mentioned paradichlorbenzene and the solvents mentioned, are as follows:
Paradichlorbenzene grams 1.67 Solvent c. c.-- 1.67
Although I have shown and described herein preferred embodiments of my invention, it is to be understood that I do not limit the application of the invention thereto, except as may be required by the scope of the subjoined claims.
What is claimed is:
V1. A device for deodorizing a confined space, said deviceconsisting of a pad comprising a paper-thin absorbent sheetof fibrous material impregnated with a deodorizing solution such as paradichlorbenzene, the impregnation being effective to deodorize the air within said space, a paper-thin non-absorbent parchment backing sheet, said non-absorbent sheet being coextensive with one side of said absorbent sheet, s
said backing sheet being arranged to engage the supporting surface upon which the device is mounted to prevent transfer of moisture between said surface and said absorbent sheet and a thin body of water-resistant cement securing said backing sheet to said absorbent sheet.
2. A device for deodorizing the air within a confined space, said device consisting of a pad for exposure in said space, said pad consisting of an imperforate paper-thin absorbent sheet of brous material impregnated with deodorizing substance, an imperforate paper-thin non-absorbent parchment backing sheet, said nonabsorbent backing sheet being coextensive with one side only of said absorbent sheet, said backing sheet being arranged to engage the supporting surface upon which the device is mounted to prevent transfer of moisture between said surface and said absorbent sheet and a thin layer of moisture resistantcement securing said sheets together.
J RUSSELL BROWN.
US302623A 1939-11-02 1939-11-02 Deodorizing sheet or pad Expired - Lifetime US2303073A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US302623A US2303073A (en) 1939-11-02 1939-11-02 Deodorizing sheet or pad

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US302623A US2303073A (en) 1939-11-02 1939-11-02 Deodorizing sheet or pad

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US2303073A true US2303073A (en) 1942-11-24

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Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431924A (en) * 1946-01-05 1947-12-02 Judson Dunaway Corp Vapor dispensing device
US2771021A (en) * 1953-10-16 1956-11-20 Georgia Pacific Plywood Compan Door with built-in deodorizer
US2798636A (en) * 1955-02-17 1957-07-09 Harry W Ketchledge Garbage pail bottom lining
US3955706A (en) * 1975-03-19 1976-05-11 William King Whitaker Air refreshener and deodorized waste container
US4714984A (en) * 1986-09-03 1987-12-22 Donald Spector Night light assembly
US5050910A (en) * 1989-07-13 1991-09-24 Sheldon Schechter Fragrance-releasing insert for a magazine
US5334361A (en) * 1993-03-22 1994-08-02 Anthony Rafaelides Car air freshener
US5395047A (en) * 1993-05-24 1995-03-07 Minnesota Mining And Manufacturing Company Repositionable device for delivery of volatile materials
CN1039845C (en) * 1993-10-08 1998-09-16 郭树林 Finger type vibratory cutting machine
US6168088B1 (en) * 1999-06-07 2001-01-02 David Mobley Air freshener card, method of use and method of manufacture
US6695272B1 (en) * 2002-02-21 2004-02-24 Gregory Jay Bomgaars Drink coaster and air freshener
WO2006002395A2 (en) * 2004-06-24 2006-01-05 Jeffrey Sherwood Scent devices and methods
US20120061487A1 (en) * 2010-09-15 2012-03-15 Fortin Thomas J Pheromone Dispersing Clothing Apparatus
US20120198641A1 (en) * 2011-02-04 2012-08-09 Walking Sticks Production Inc. Hygiene Pad, Dental Care System Employing Same, and Method of Using Same
US20140145357A1 (en) * 2012-04-30 2014-05-29 Thomas M. Adams Automobile Interior Passive Environmental Moderator
US9149552B1 (en) 2014-09-29 2015-10-06 Enviroscent, Inc. Coating providing modulated release of volatile compositions
US9694096B2 (en) 2010-03-31 2017-07-04 Enviroscent, Inc. Methods compositions and articles for olfactory-active substances
USD800286S1 (en) 2015-07-31 2017-10-17 Enviroscent, Inc. Collection of scent-infused wound sheets
US10596290B2 (en) 2015-06-09 2020-03-24 Enviroscent, Inc. Formed three-dimensional matrix and associated coating providing modulated release of volatile compositions
US10953125B2 (en) 2016-09-30 2021-03-23 Enviroscent, Inc. Articles formed of pulp base materials with modulated scent release

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431924A (en) * 1946-01-05 1947-12-02 Judson Dunaway Corp Vapor dispensing device
US2771021A (en) * 1953-10-16 1956-11-20 Georgia Pacific Plywood Compan Door with built-in deodorizer
US2798636A (en) * 1955-02-17 1957-07-09 Harry W Ketchledge Garbage pail bottom lining
US3955706A (en) * 1975-03-19 1976-05-11 William King Whitaker Air refreshener and deodorized waste container
US4714984A (en) * 1986-09-03 1987-12-22 Donald Spector Night light assembly
US5050910A (en) * 1989-07-13 1991-09-24 Sheldon Schechter Fragrance-releasing insert for a magazine
US5334361A (en) * 1993-03-22 1994-08-02 Anthony Rafaelides Car air freshener
US5395047A (en) * 1993-05-24 1995-03-07 Minnesota Mining And Manufacturing Company Repositionable device for delivery of volatile materials
CN1039845C (en) * 1993-10-08 1998-09-16 郭树林 Finger type vibratory cutting machine
USRE39905E1 (en) * 1999-06-07 2007-11-06 David Mobley Air freshener card, method of use and method of manufacture
US6168088B1 (en) * 1999-06-07 2001-01-02 David Mobley Air freshener card, method of use and method of manufacture
US6695272B1 (en) * 2002-02-21 2004-02-24 Gregory Jay Bomgaars Drink coaster and air freshener
US20070187524A1 (en) * 2004-06-24 2007-08-16 Jeffrey Sherwood Scent devices and methods
WO2006002395A3 (en) * 2004-06-24 2007-08-16 Jeffrey Sherwood Scent devices and methods
WO2006002395A2 (en) * 2004-06-24 2006-01-05 Jeffrey Sherwood Scent devices and methods
US8919662B2 (en) 2004-06-24 2014-12-30 Enviroscent, Inc. Scent devices and methods
US10286098B2 (en) 2004-06-24 2019-05-14 Enviroscent, Inc. Scent devices and methods
US9381266B2 (en) 2004-06-24 2016-07-05 Enviroscent, Inc. Scent devices and methods
US9694096B2 (en) 2010-03-31 2017-07-04 Enviroscent, Inc. Methods compositions and articles for olfactory-active substances
US11167055B2 (en) 2010-03-31 2021-11-09 Enviroscent, Inc. Methods, compositions and articles for olfactory-active substances
US10987445B2 (en) 2010-03-31 2021-04-27 Enviroscent, Inc. Methods, compositions and articles for olfactory-active substances
US20120061487A1 (en) * 2010-09-15 2012-03-15 Fortin Thomas J Pheromone Dispersing Clothing Apparatus
US20120198641A1 (en) * 2011-02-04 2012-08-09 Walking Sticks Production Inc. Hygiene Pad, Dental Care System Employing Same, and Method of Using Same
US9121621B2 (en) * 2012-04-30 2015-09-01 Thomas M. Adams Automobile interior passive environmental moderator
US20140145357A1 (en) * 2012-04-30 2014-05-29 Thomas M. Adams Automobile Interior Passive Environmental Moderator
US9694097B2 (en) 2014-09-29 2017-07-04 Enviroscent, Inc. Coating providing modulated release of volatile compositions
US9149552B1 (en) 2014-09-29 2015-10-06 Enviroscent, Inc. Coating providing modulated release of volatile compositions
US10647868B2 (en) 2014-09-29 2020-05-12 Enviroscent, Inc. Coating providing modulated release of volatile compositions
US11498095B2 (en) 2014-09-29 2022-11-15 Enviroscent, Inc. Coating providing modulated release of volatile compositions
US10596290B2 (en) 2015-06-09 2020-03-24 Enviroscent, Inc. Formed three-dimensional matrix and associated coating providing modulated release of volatile compositions
US11241514B2 (en) 2015-06-09 2022-02-08 Enviroscent, Inc. Formed three-dimensional matrix and associated coating providing modulated release of volatile compositions
USD800286S1 (en) 2015-07-31 2017-10-17 Enviroscent, Inc. Collection of scent-infused wound sheets
US10953125B2 (en) 2016-09-30 2021-03-23 Enviroscent, Inc. Articles formed of pulp base materials with modulated scent release
US11458222B2 (en) 2016-09-30 2022-10-04 Enviroscent, Inc. Articles formed of pulp base materials with modulated scent release
US11931487B2 (en) 2016-09-30 2024-03-19 Enviroscent, Inc. Articles formed of pulp base materials with modulated scent release

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