UST935001I4 - Issue of august - Google Patents
Issue of august Download PDFInfo
- Publication number
- UST935001I4 UST935001I4 US43005174A UST935001I4 US T935001 I4 UST935001 I4 US T935001I4 US 43005174 A US43005174 A US 43005174A US T935001 I4 UST935001 I4 US T935001I4
- Authority
- US
- United States
- Prior art keywords
- parts
- plasticized
- polymer
- vinylidene chloride
- per
- 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.)
- Pending
Links
- 229920000642 polymer Polymers 0.000 abstract description 6
- 239000000853 adhesive Substances 0.000 abstract description 5
- 230000001070 adhesive effect Effects 0.000 abstract description 4
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 abstract description 2
- 229920001577 copolymer Polymers 0.000 abstract description 2
- 239000004014 plasticizer Substances 0.000 abstract description 2
- 229920000058 polyacrylate Polymers 0.000 abstract description 2
- 229920002689 polyvinyl acetate Polymers 0.000 abstract description 2
- 239000011118 polyvinyl acetate Substances 0.000 abstract description 2
- 229920001169 thermoplastic Polymers 0.000 abstract description 2
- 239000004416 thermosoftening plastic Substances 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
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
- C09J131/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Adhesives based on derivatives of such polymers
- C09J131/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C09J131/04—Homopolymers or copolymers of vinyl acetate
-
- 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
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09J133/08—Homopolymers or copolymers of acrylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/08—Homopolymers or copolymers of vinylidene chloride
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
- Y10T428/1341—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
Definitions
- thermoplastic adhesive suitable for use as the inner shock-absorbing band in a double adhesive band bag closure comprising (a) a polymer selected from the group consisting of plasticizcd polyvinyl acetate and plasticized polyacrylate wherein the plasticizer is present in an amount preferably ranging from 30 to 150 parts per 100 parts of polymer; and (b) about 2 to 30 parts, preferably 5 to 15 parts, of a vinylidene chloride copolymer, per 100 parts of plasticized polymer, containing from about 40 to 85 weight percent vinylidene chloride.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
Abstract
A THERMOPLASTIC ADHESIVE SUITABLE FOR USE AS THE INNER SHOCK-ABSORBING BAND IN A DOUBLE ADHESIVE BAND BAG CLOSURE COMPRISING (A) A POLYMER SELECTED FROM THE GROUP CONSISTING OF PLASTICIZED POLYVINYL ACETATE AND PLASTICIZED POLYACRYLATE WHEREIN THE PLASTICIZER IS PRESENT IN AN AMOUNT PREFERABLY RANGING FROM 30 TO 150 PARTS PER 100 PARTS OF POLYMER; AND (B) ABOUT 2 TO 30 PARTS, PREFERABLY 5 TO 15 PARTS, OF A VINYLIDENE CHLORIDE COPOLYMER, PER 100 PARTS OF PLASTICIZED POLYMER, CONTAINING FROM ABOUT 40 TO 85 WEIGHT PERCENT VINYLIDENE CHLORIDE.
Description
DEFENSIVE PUBLICATION UNITED STATES PATENT AND TRADEMARK OFFICE "Published at the request of the applicant or owner in accordance with the Notice of Dec. 10, 1969, 869 O.G. 687. The abstracts of Defensive Publication applications are identified by distinctly numbered series, and are arranged chronologically. The heading of each abstract indicates the number of pages of specification, including claims and sheets of drawings contained in the application as originally filed. The files of these applications are available to the public for inspection and reproduction may be purchased for 30 cents a sheet.
Defensive Publication applications have not been examined as to the merits of alleged invention. The Patent and Trademark Office makes no assertion as to the novelty of the disclosed subject matter.
PUBLISHED JUNE 3, 1975 T935,001 SOFT ADHEFIIVE FOR TVO-ADHESIVE POLYESTER BAGS Aurelius Franklin Chapman, 2417 Brookshire Drive, Wilmington, Del. 19803 Continuation of application Ser. No. 207,636, Dec 13, 1971. This application Jan. 2, 1974, Ser. No. 430,051 Int. Cl. 365d 33/20. 33/22, B32b 7/14 US. Cl. 229-53 No Drawing. 6 Pages Specification A thermoplastic adhesive suitable for use as the inner shock-absorbing band in a double adhesive band bag closure comprising (a) a polymer selected from the group consisting of plasticizcd polyvinyl acetate and plasticized polyacrylate wherein the plasticizer is present in an amount preferably ranging from 30 to 150 parts per 100 parts of polymer; and (b) about 2 to 30 parts, preferably 5 to 15 parts, of a vinylidene chloride copolymer, per 100 parts of plasticized polymer, containing from about 40 to 85 weight percent vinylidene chloride.
ISSUE OF AUGUST 19, 1975 k UNDER PAT., T.M. & SEPARATES NOTICES i ERRATA In the notices of Defensive Publications appearing on pages 912 in the Official Gazette of June 3. 1975, the names of the assignees were omitted and should be added as indicated below T935,001. E. I. du Pont de Nemours and Company, Wilmington, Del. T935,0()2. Pacific Lighting Service Co., Los Angeles, Calif. T935,003. International Business Machines Corporation, Armonk, NY. T935304. International Business Machines Corporation, Armonk, N.Y. T935,005. International Business Machines Corporation, Armonk, NY. T935006. E. I. (in Iont de Nemours and Company, Wilmington, Del.
In the notices of Defensive Publications appearing on pages 7 and 8 in the Official Gazette of July 1, 1975, the following names of assignees were omitted and should he added:
T936,001. E. I. du Pont de Nemours and Company, Wilmington, Del. T936,002. E. I. du Pont de Nemours and Company, Wilmington, Del.
T936,005. DuPont of Canada Limited, Quebec, Canada
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43005174 UST935001I4 (en) | 1971-12-13 | 1974-01-02 | Issue of august |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20763671A | 1971-12-13 | 1971-12-13 | |
| US43005174 UST935001I4 (en) | 1971-12-13 | 1974-01-02 | Issue of august |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UST935001I4 true UST935001I4 (en) | 1975-06-03 |
Family
ID=26902420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US43005174 Pending UST935001I4 (en) | 1971-12-13 | 1974-01-02 | Issue of august |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | UST935001I4 (en) |
-
1974
- 1974-01-02 US US43005174 patent/UST935001I4/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3650775A (en) | Plastic bag for packaging fresh red meat and method for making the same | |
| CA1225580A (en) | Heat sterilizable laminate films | |
| US3908070A (en) | Multilayer thermoplastic barrier structure | |
| US3494457A (en) | Abuse resistant bag | |
| ES401294A1 (en) | Laminates of ethylene vinyl acetate polymers and polymers of vinylidene chloride | |
| DK262081A (en) | HEAT-SEALABLE PACKAGING MOVIES WHICH PROVIDE A SEPARATE SEAL | |
| NO863809L (en) | HEAT STERILIZABLE PLASTIC MOVIES AND CONTAINERS MADE THEREOF. | |
| GB898394A (en) | ||
| DE3069419D1 (en) | Heat-sealable packaging film presenting a peelable joint, process for its preparation, and packaging materials | |
| GB946896A (en) | Sterile suture package | |
| JPS62290536A (en) | Multilayer packaging film | |
| UST935001I4 (en) | Issue of august | |
| JPH01105739A (en) | Skin packaging film | |
| GB1096890A (en) | Process of producing vinyl chloride polymers | |
| US3362378A (en) | Light extending product and process | |
| GB1238216A (en) | ||
| JPS58165866A (en) | Medical bag | |
| JPS5911252A (en) | Laminated film | |
| UST889029I4 (en) | Can package ob similar article | |
| GB190913374A (en) | An Improved Combined Boiling Bag for Peas and Mint or other Cereals, Herbs and Vegetables. | |
| FR2276930A1 (en) | Laminated sheets for food packaging - with oriented isotactic polypropylene film and non-oriented film of polyalkene mixture | |
| UST884010I4 (en) | Defensive publication | |
| UST927011I4 (en) | Hot melt adhesive for sealing metal containers | |
| GB1335610A (en) | Plastics film laminate | |
| JPH06336543A (en) | Packaging film or sheet of vinylidene chloride resin |