USB306938I5 - - Google Patents

Info

Publication number
USB306938I5
USB306938I5 US30693872A USB306938I5 US B306938 I5 USB306938 I5 US B306938I5 US 30693872 A US30693872 A US 30693872A US B306938 I5 USB306938 I5 US B306938I5
Authority
US
United States
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.)
Pending
Application number
Other languages
English (en)
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 filed Critical
Priority to US306938A priority Critical patent/US3916050A/en
Publication of USB306938I5 publication Critical patent/USB306938I5/en
Application granted granted Critical
Publication of US3916050A publication Critical patent/US3916050A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N1/00—Printing plates or foils; Materials therefor
    • B41N1/24—Stencils; Stencil materials; Carriers therefor
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes
    • 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
    • Y10T428/14—Layer or component removable to expose adhesive
    • Y10T428/1419—Wax containing
    • 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]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31609—Particulate metal or metal compound-containing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Printing Plates And Materials Therefor (AREA)
US306938A 1972-11-15 1972-11-15 Polyurethane sandblast stencil Expired - Lifetime US3916050A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US306938A US3916050A (en) 1972-11-15 1972-11-15 Polyurethane sandblast stencil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US306938A US3916050A (en) 1972-11-15 1972-11-15 Polyurethane sandblast stencil

Publications (2)

Publication Number Publication Date
USB306938I5 true USB306938I5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-01-28
US3916050A US3916050A (en) 1975-10-28

Family

ID=23187541

Family Applications (1)

Application Number Title Priority Date Filing Date
US306938A Expired - Lifetime US3916050A (en) 1972-11-15 1972-11-15 Polyurethane sandblast stencil

Country Status (1)

Country Link
US (1) US3916050A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2676970A1 (fr) * 1991-05-30 1992-12-04 Lefevre Francis Procede de masquage de certaines parties de la surface d'un objet en vue de sa decoration.

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1589680A (en) * 1977-12-14 1981-05-20 Suzuka Paint Mfg Co Ltd Film material for forming blackboards
US4430416A (en) 1980-06-27 1984-02-07 Asahi Kasei Kogyo Kabushiki Kaisha Transfer element for sandblast carving
USRE33651E (en) * 1984-12-28 1991-07-30 At&T Bell Laboratories Variable gap device and method of manufacture
US4702786A (en) * 1986-10-01 1987-10-27 Tallman Gary C Sign sandblasting method
US5260173A (en) * 1990-04-19 1993-11-09 Birkholm James G Process for laminated electromagnetic radiation imaged polymerized material with a integral membrane
US6258918B1 (en) 1998-04-22 2001-07-10 3M Innovative Properties Company Flexible polyurethane material
US6444077B1 (en) * 1999-05-03 2002-09-03 Global Trade Enterprises, Ltd. Concrete display device and method of making
US6951435B1 (en) 2002-08-02 2005-10-04 Global Trade Enterprises, Ltd. Method and apparatus for forming new and retrofit detectable warning surfaces
ES2603566T3 (es) * 2008-04-03 2017-02-28 Caesarstone Sdot-Yam Ltd. Losa de mármol artificial con motivos
US9193144B2 (en) 2009-04-10 2015-11-24 Procraft Development B.V. Composite stencils, methods of making, and methods of decorating with composite stencils
EP2239139B1 (en) * 2009-04-10 2013-03-20 Procraft Development B.V. Composite stencils and methods of making composite stencils
EP2395396A3 (en) * 2010-06-02 2012-01-18 Dirk Jan Van Heijningen A photosensitive stencil blank and a method for forming a stencil
MX2013005660A (es) * 2010-11-18 2013-07-05 3M Innovative Properties Co Metodos para inpartir una nueva imagen a una superficie y kits para su uso con los mismos.
US10556320B2 (en) 2017-01-07 2020-02-11 James T. Carnathan Computerized method and apparatus for automated sand blasting

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3201136A (en) * 1960-07-06 1965-08-17 Minnesota Mining & Mfg Pipe joint of cast in place polyurethane
CA757807A (en) * 1967-05-02 M. Gaspari Anthony Inscription of hard surfaces
US3492255A (en) * 1966-07-07 1970-01-27 Allied Chem Noncellular rapidly gelled polyurethane compositions
US3579926A (en) * 1968-08-02 1971-05-25 Pall Canada Ltd Sandblasting stencil and method of making same
US3583945A (en) * 1960-07-06 1971-06-08 Minnesota Mining & Mfg Mercury catalysis for preparation of urethanes
US3592787A (en) * 1960-07-06 1971-07-13 Minnesota Mining & Mfg Urethane elastomers
US3714110A (en) * 1965-06-18 1973-01-30 Atlantic Richfield Co Oil extended polyurethanes based on hydroxy terminated diene polymers

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA757807A (en) * 1967-05-02 M. Gaspari Anthony Inscription of hard surfaces
US3201136A (en) * 1960-07-06 1965-08-17 Minnesota Mining & Mfg Pipe joint of cast in place polyurethane
US3583945A (en) * 1960-07-06 1971-06-08 Minnesota Mining & Mfg Mercury catalysis for preparation of urethanes
US3592787A (en) * 1960-07-06 1971-07-13 Minnesota Mining & Mfg Urethane elastomers
US3714110A (en) * 1965-06-18 1973-01-30 Atlantic Richfield Co Oil extended polyurethanes based on hydroxy terminated diene polymers
US3492255A (en) * 1966-07-07 1970-01-27 Allied Chem Noncellular rapidly gelled polyurethane compositions
US3579926A (en) * 1968-08-02 1971-05-25 Pall Canada Ltd Sandblasting stencil and method of making same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2676970A1 (fr) * 1991-05-30 1992-12-04 Lefevre Francis Procede de masquage de certaines parties de la surface d'un objet en vue de sa decoration.

Also Published As

Publication number Publication date
US3916050A (en) 1975-10-28

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