UST917008I4 - Defensive publication - Google Patents
Defensive publication Download PDFInfo
- Publication number
- UST917008I4 UST917008I4 US917008DH UST917008I4 US T917008 I4 UST917008 I4 US T917008I4 US 917008D H US917008D H US 917008DH US T917008 I4 UST917008 I4 US T917008I4
- Authority
- US
- United States
- Prior art keywords
- styrene
- tackifier
- hot melt
- aromatic hydrocarbon
- petroleum resins
- 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
- -1 POLYETHYLENE Polymers 0.000 abstract description 7
- 239000004831 Hot glue Substances 0.000 abstract description 5
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 4
- 239000003208 petroleum Substances 0.000 abstract description 4
- 229920005989 resin Polymers 0.000 abstract description 4
- 239000011347 resin Substances 0.000 abstract description 4
- 229920001169 thermoplastic Polymers 0.000 abstract description 4
- 239000004416 thermosoftening plastic Substances 0.000 abstract description 4
- 239000004698 Polyethylene Substances 0.000 abstract description 2
- 239000004743 Polypropylene Substances 0.000 abstract description 2
- 238000009835 boiling Methods 0.000 abstract description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 abstract description 2
- 239000000123 paper Substances 0.000 abstract description 2
- 239000012188 paraffin wax Substances 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 abstract description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 abstract description 2
- 229920000573 polyethylene Polymers 0.000 abstract description 2
- 229920001155 polypropylene Polymers 0.000 abstract description 2
- 229920000346 polystyrene-polyisoprene block-polystyrene Polymers 0.000 abstract description 2
- 239000011118 polyvinyl acetate Substances 0.000 abstract description 2
- 229920002689 polyvinyl acetate Polymers 0.000 abstract description 2
- 239000004753 textile Substances 0.000 abstract description 2
- 229930195735 unsaturated hydrocarbon Natural products 0.000 abstract description 2
- 239000002023 wood Substances 0.000 abstract description 2
- 150000001336 alkenes Chemical class 0.000 abstract 2
- 150000001993 dienes Chemical class 0.000 abstract 1
- 235000019809 paraffin wax Nutrition 0.000 abstract 1
- 235000019271 petrolatum Nutrition 0.000 abstract 1
- 229920003048 styrene butadiene rubber Polymers 0.000 abstract 1
- 229920006272 aromatic hydrocarbon resin Polymers 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000007689 inspection Methods 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
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
-
- 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
Definitions
- Hot melt adhesive compositions comprise a thermoplastic component and a tackifier comprising hydrogenated aromatic hydrocarbon petroleum resins.
- the thermoplastic component can be low molecular Weight polyethylene, amorphous polypropylene, paraffin wax, styrene-butadicne copolymers, styrene-isoprene-styrene block copolymers, polyvinyl acetate, and is preferably an ethylene-vinyl acetate copolymcr.
- the hydrogenated aromatic hydrocarbon petroleum resins used as the tackifier are derived from polymerized cracked naphtha fractions boiling in the range of from about 10 C. to about 280 C. and containing polymerizable unsaturated hydrocarbons of which at least 50% by weight consists of a mixture of aromatic olefins, cyclic olefins and cyclic diolefins.
- Hot melt adhesives are used to bond wood, paper, plastics, textiles, etc.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
HOT MELT ADHESIVE COMPOSITIONS COMPRISE A THERMOPLASTIC COMPONENT AND A TACKIFIER COMPRISING HYDROGENATED AROMATIC HYDROCARBON PETROLEUM RESINS. THE THERMOPLASTIC COMPONENT CAN BE LOW MOLECULAR WEIGHT POLYETHYLENE, AMORPHOUS POLYPROPYLENE, PARAFFINWAX, STYRENE-BUTADIENE COPOLYMERS, STYRENE-ISOPRENE-STYRENE BLOCK COPOLYMERS, POLYVINYL ACETATE, AND IS PREFERABLY AN ETHYLENE-VINYL ACETATE COPOLYMER. THE HYDROGENATED AROMATIC HYDROCARBON PETROLEUM RESINS USED AS THE TACKIFIER ARE DERIVED FROM POLYMERIZED CRACKED NAPHTHA FRACTIONS BOILING IN THE RANGE OF FROM ABOUT -10*C. TO ABOUT 280*C. AND CONTAINING POLYMERIZABLE UNSATURATED HYDROCARBON OF WHICH AT LEAST 50% BY WEIGHT CONSISTS OF A MIXTURE OF AROMATIC OLEFINS, CYCLIC OLEFINS AND CYCLIC DIOLEFINS. HOT MELT ADHESIVES ARE USED TO BOND WOOD, PAPER, PLASTICS, TEXTILES, ETC.
Description
PUBLICATION UNITED STATES PATENT OFFICE Published at the request of the applicant or owner in accordance with the Notice of Dec. 16, 1969. 869 0.6. 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 o1 alleged invention. The Patent Oihce makes no assertion as to the novelty o! the disclosed subject matter.
PUBLISHED DECEMBER 4, 1973 T917,008 HOT MELT ADHESIVE CONTAINING HYDRO- GENATED AROMATIC HYDROCARBON RESIN TACKIFIER Robert G. Fajans, Newark, Del., assignor to Hercules Incorporated, Wilmington, De]. Filed Mar. 9, 1973, Ser. No. 339,693 Int. Cl. C08f 29/12 U.S. Cl. 260-285 A No Drawing. 8 Pages Specification Hot melt adhesive compositions comprise a thermoplastic component and a tackifier comprising hydrogenated aromatic hydrocarbon petroleum resins. The thermoplastic component can be low molecular Weight polyethylene, amorphous polypropylene, paraffin wax, styrene-butadicne copolymers, styrene-isoprene-styrene block copolymers, polyvinyl acetate, and is preferably an ethylene-vinyl acetate copolymcr.
The hydrogenated aromatic hydrocarbon petroleum resins used as the tackifier are derived from polymerized cracked naphtha fractions boiling in the range of from about 10 C. to about 280 C. and containing polymerizable unsaturated hydrocarbons of which at least 50% by weight consists of a mixture of aromatic olefins, cyclic olefins and cyclic diolefins.
Hot melt adhesives are used to bond wood, paper, plastics, textiles, etc.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33969373A | 1973-03-09 | 1973-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UST917008I4 true UST917008I4 (en) | 1973-12-04 |
Family
ID=23330192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US917008D Pending UST917008I4 (en) | 1973-03-09 | 1973-03-09 | Defensive publication |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | UST917008I4 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4813947A (en) * | 1985-12-30 | 1989-03-21 | Personal Products Company | Closure system for resealably attaching a tape tab to a fabric surface |
| US4927885A (en) | 1987-10-14 | 1990-05-22 | Maruzen Petrochemical Co., Ltd. | Polypropylene resin compositions |
-
1973
- 1973-03-09 US US917008D patent/UST917008I4/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4813947A (en) * | 1985-12-30 | 1989-03-21 | Personal Products Company | Closure system for resealably attaching a tape tab to a fabric surface |
| US4927885A (en) | 1987-10-14 | 1990-05-22 | Maruzen Petrochemical Co., Ltd. | Polypropylene resin compositions |
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