US3460959A - Covers for tips and filters of tobacco products - Google Patents
Covers for tips and filters of tobacco products Download PDFInfo
- Publication number
- US3460959A US3460959A US3460959DA US3460959A US 3460959 A US3460959 A US 3460959A US 3460959D A US3460959D A US 3460959DA US 3460959 A US3460959 A US 3460959A
- Authority
- US
- United States
- Prior art keywords
- tips
- covering
- tobacco products
- particles
- filters
- 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
Links
- 235000019505 tobacco product Nutrition 0.000 title description 9
- 238000000576 coating method Methods 0.000 description 21
- 239000002245 particle Substances 0.000 description 16
- 239000011248 coating agent Substances 0.000 description 15
- 239000000843 powder Substances 0.000 description 13
- 239000004922 lacquer Substances 0.000 description 12
- 239000010410 layer Substances 0.000 description 12
- 239000000123 paper Substances 0.000 description 12
- 239000000945 filler Substances 0.000 description 8
- 235000014571 nuts Nutrition 0.000 description 8
- 235000013162 Cocos nucifera Nutrition 0.000 description 6
- 244000060011 Cocos nucifera Species 0.000 description 6
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 6
- 235000019504 cigarettes Nutrition 0.000 description 6
- 235000019506 cigar Nutrition 0.000 description 5
- 235000013399 edible fruits Nutrition 0.000 description 5
- 235000020113 brazil nut Nutrition 0.000 description 3
- 238000004040 coloring Methods 0.000 description 3
- 239000007799 cork Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004408 titanium dioxide Substances 0.000 description 3
- 235000014643 Orbignya martiana Nutrition 0.000 description 2
- 244000021150 Orbignya martiana Species 0.000 description 2
- 239000011111 cardboard Substances 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009828 non-uniform distribution Methods 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/56—Making tipping materials, e.g. sheet cork for mouthpieces of cigars or cigarettes, by mechanical means
-
- 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
- Y10S428/907—Resistant against plant or animal attack
-
- 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.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
- Y10T428/24372—Particulate matter
-
- 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]
- Y10T428/31844—Of natural gum, rosin, natural oil or lac
- Y10T428/31848—Next to cellulosic
- Y10T428/31851—Natural oil
-
- 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]
- Y10T428/31971—Of carbohydrate
Definitions
- a cigar or cigarette tip consists of paper the outer surface of which has projecting particles of a very finely comminuted powder of shells of tropical fruits, such as cocoanuts, Brazil nuts and the like. These particles may be embedded in the paper itself and are then partly covered by a lacquer coating. However, the lacquer coating may be used as a carrier for these particles.
- This invention relates to covers for tips and filters of tobacco products and refers more particularly to coatings applied to filters and tips of cigarettes, cigars and similar tobacco products.
- Filter coverings and tips of cigarettes and cigars are usually made of paper or thin cardboard, unless natural cork or natural straw are used.
- paper and cardboard When paper and cardboard are employed, they contain a filler and a coloring, for example, titanium dioxide, when a lightly colored or white tip is desired.
- a coloring for example, titanium dioxide
- iron oxide when it is desired to provide filter coverings or tips having the appearance of cork, iron oxide, which may be irregularly distributed, may be used.
- Papers used for filter coverings and tips must have substantially smooth outer surfaces due to the high operational speed of the machines and the small amount of friction required for their operation. This requirement can be easily attained by the use of inorganic coloring fillers, such as iron oxide red of many different types in colors ranging from light brown to dark brown, and also by the addition of titanium dioxide, since the primary particles of these substancesare of a size which is within the submicroscopic range.
- inorganic coloring fillers such as iron oxide red of many different types in colors ranging from light brown to dark brown
- titanium dioxide since the primary particles of these substancesare of a size which is within the submicroscopic range.
- filter coverings and tips particularly those of cigarettes, which have to a greater extent the natural dry roughness characteristic of filter coverings and tips made of natural cork.
- This feature hereinafter described as fine roughness has its substantial physical, as well as physiological bases.
- An object of the present invention is the provision of filter coverings and tips the outer surfaces of which have the desired fine roughness.
- the present invention is based to a substantial extent on the surprising discovery that when very fine powder made from shells of tropical nuts, such as the flour of cocoanut shells, issued as a filler for coatings of filter coverings and tips of tobacco products, it is possible to provide a fine roughness of these coverings or coatings which can be varied at will.
- coating is used herein to describe the outermost layer produced during the manufacture of a filter covering or a tip.
- This layer may consist of a paper previously treated by special lacquers, whereby the lacquer can contain as a filler a very fine powder of shells of tropical nuts.
- a paper for a filter covering or a tip may be produced the outer layer of which already contains a filling of the fine powder of shells of tropical nuts and such paper may be then coated with a suitable lacquer which does not have to contain such filling.
- a most surprising eifect takes place in all these cases, namely, when using as a covering a layer of paper which was initially coated with a filling-containing lacquer prior to its application as well as when using a covering or tip which is coated as a final step of its manufacture with a lacquer containing a filling of the fine powder of shells of tropical fruits, and also when using paper the outer layer of which contains this powder of cocoanut shells and the like;
- this effect consists in that the peculiarly structured cellulosic texture of particles of shells of nuts sucks in a large part of the lacquer, so that despite a very firm binding of each particle in the outer surface of the coating, an extremely large number of non-lacquered statistically homogenously distributed surface points are produced which jointly provide the fine roughness required by the present invention.
- This fine roughness can be regulated within a wide range depending upon the extent of the filling. It will be different for tips of cigarettes than for tips of cigars and cigarillos. In all constructions the fine raw coatings have a pleasant dry sensation in the mouth, they are completely harmless as far as health is concerned and their tropical origin makes them resistant against effects of weather and bacteria.
- the finely comminute powder of shells of tropical nuts can consist of powder produced from cocoanut shells, but other tropical nuts can be also used, including Brazil nuts, cuhuns, babassus, etc.
- a further advantage of the filler of the present invention consists in that the comminuted shell can be colored in the usual manner by the dyes permitted for use in tobacco products, and that the new filler does not have any noticeable influence upon a uniform or a desired non-uniform distribution of inorganic dyes.
- the coating of the present invention also differs in its appearance from prior art coatings, both in cross-section and in front view, as is apparent in a slight enlargement.
- the cross-section of the filter covering of the present invention differs from known coverings in that the filling projects non-uniformly from the outer surface layer.
- front view the difference results from the use of the special fillers, in that the outer surface has long, narrow, nonuniformly outlined and closely located ripple-like sections, as compared to small enclosed edged sections of prior art coatings.
- FIGURE 1 is a perspective view of a coating for filter coverings and tips.
- FIGURE 2 is a section along the line II-II of FIG. 1.
- FIGURE 3 is a section similar to that of FIG. 2, but illustrates a different embodiment.
- FIGURE 4 is a front view of a coating known in prior art shown in a 25:1 enlargement.
- FIGURE 5 is a similar microscopic view of a coating of the present invention, also in a 25:1 enlargement.
- FIGURE 6 is a front view of a coating of the present invention in a 50:1 enlargement.
- FIG. 1 shows a portion 1 of a filter covering or cigar or cigarette tip provided with a coating 2.
- the coating contains a very fine powder 3 of shells of tropical fruits, such as fine flour of cocoanut shells.
- the particles 3 are firmly embedded in the layer '2, but most of the particles have portions 4 which project out of the layer 2.
- FIG. 3 shows a filter covering 1 which already contains the very fine powder 3 of shells of tropical fruits, the powder being embedded in the covering in such manner that when an outer coating 2' consisting of lacquer is applied over the covering, portions 4 of many particles 3 will project out of the coating.
- FIG. 4 shows a prior art covering containing enclosed insular sections 5 which extend longitudinally in nonuniform directions relatively to each other.
- enclosed sections 5a extend from left to right (looking in the direction of FIG. 4), while the enclosed sections 5b extend substantially from top to bottom.
- the intermediate portions 6 located between the enclosed sections obviously amount to substantially more than 50% of the entire covering 2".
- FIGS. 5 and 6 show a covering 2" of the present invention which is provided with elongated ripple-like sections 7 as well as intermediate portions 8- which are designated by broken lines in the drawing. It will be noted that these intermediate portions occupy a considerably smaller portion of the entire surface in relation to the ripple-like portions, as compared to prior art structure.
- the ripple-like sections 7 occupy from 60% to 70% of the entire surface, sometimes even more, while the intermediate portions 8 occupy on the average from 20% to 30% of the entire surface.
- a cover for tips and filters of tobacco products comprising a layer of paper, a layer of lacquer covering said layer of paper and particles of a very finely comminu-ted powder of shells of tropical fruits of cocoanuts, Brazil nuts, cuhuns, babassus or other tropical nuts, said particles being embedded in said layer of paper, at least most of said particles having portions projecting outwardly from said layer of lacquer.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Paints Or Removers (AREA)
Description
Aug. 12, 1969 H- F. NEUHAUS COVERS FOR TIPS AND FILTERS OF TOBACCO PRODUCTS 2 Sheets-Sheet 1 Filed Feb. 23, 1966 Inventor- H. Fj/Veuhaus ATTOILNEl-JS Aug. 12, 1969 N u s 3,460,959
COVERS FOR TIPS AND FILTERS OF TOBACCO PRODUCTS Filed Feb. 23, 1966 2 Sheets-Sheet 2 l/ Fig.5
Inventor- H. F euh czus wilw x' ATTORNELfiS Patented Aug. 12, 1969 3,460,959 COVERS FOR TIPS AND FILTERS F TOBACCO PRODUCTS Hermann Friedrich Neuhaus, Mulheim (Ruhr), Germany,
assignor to Firma Hermann Wiederhold, Hilden, Rhineland, Germany, a firm of Germany Filed Feb. 23, 1966, Ser. No. 529,408 Claims priority, application Germany, Dec. 4, 1965, W 40,427 Int. Cl. A24d 1/06; B44d 1/08 U.S. Cl. 117-9 1 Claim ABSTRACT OF THE DISCLOSURE A cigar or cigarette tip consists of paper the outer surface of which has projecting particles of a very finely comminuted powder of shells of tropical fruits, such as cocoanuts, Brazil nuts and the like. These particles may be embedded in the paper itself and are then partly covered by a lacquer coating. However, the lacquer coating may be used as a carrier for these particles.
This invention relates to covers for tips and filters of tobacco products and refers more particularly to coatings applied to filters and tips of cigarettes, cigars and similar tobacco products.
Filter coverings and tips of cigarettes and cigars are usually made of paper or thin cardboard, unless natural cork or natural straw are used. When paper and cardboard are employed, they contain a filler and a coloring, for example, titanium dioxide, when a lightly colored or white tip is desired. However, when it is desired to provide filter coverings or tips having the appearance of cork, iron oxide, which may be irregularly distributed, may be used.
Papers used for filter coverings and tips must have substantially smooth outer surfaces due to the high operational speed of the machines and the small amount of friction required for their operation. This requirement can be easily attained by the use of inorganic coloring fillers, such as iron oxide red of many different types in colors ranging from light brown to dark brown, and also by the addition of titanium dioxide, since the primary particles of these substancesare of a size which is within the submicroscopic range.
It was found that the smoking public prefers filter coverings and tips, particularly those of cigarettes, which have to a greater extent the natural dry roughness characteristic of filter coverings and tips made of natural cork. This feature, hereinafter described as fine roughness has its substantial physical, as well as physiological bases.
An object of the present invention is the provision of filter coverings and tips the outer surfaces of which have the desired fine roughness.
Other objects will become apparent in the course of the following specification.
The present invention is based to a substantial extent on the surprising discovery that when very fine powder made from shells of tropical nuts, such as the flour of cocoanut shells, issued as a filler for coatings of filter coverings and tips of tobacco products, it is possible to provide a fine roughness of these coverings or coatings which can be varied at will.
The term coating is used herein to describe the outermost layer produced during the manufacture of a filter covering or a tip. This layer may consist of a paper previously treated by special lacquers, whereby the lacquer can contain as a filler a very fine powder of shells of tropical nuts. However, in accordance with the present invention it is also possible to coat subsequently an otherwise completed filter covering or a tip of tobacco products with a lacquer provided with a filler of the present invention. Furthermore, a paper for a filter covering or a tip may be produced the outer layer of which already contains a filling of the fine powder of shells of tropical nuts and such paper may be then coated with a suitable lacquer which does not have to contain such filling.
A most surprising eifect takes place in all these cases, namely, when using as a covering a layer of paper which was initially coated with a filling-containing lacquer prior to its application as well as when using a covering or tip which is coated as a final step of its manufacture with a lacquer containing a filling of the fine powder of shells of tropical fruits, and also when using paper the outer layer of which contains this powder of cocoanut shells and the like; this effect consists in that the peculiarly structured cellulosic texture of particles of shells of nuts sucks in a large part of the lacquer, so that despite a very firm binding of each particle in the outer surface of the coating, an extremely large number of non-lacquered statistically homogenously distributed surface points are produced which jointly provide the fine roughness required by the present invention. This fine roughness can be regulated within a wide range depending upon the extent of the filling. It will be different for tips of cigarettes than for tips of cigars and cigarillos. In all constructions the fine raw coatings have a pleasant dry sensation in the mouth, they are completely harmless as far as health is concerned and their tropical origin makes them resistant against effects of weather and bacteria.
The finely comminute powder of shells of tropical nuts can consist of powder produced from cocoanut shells, but other tropical nuts can be also used, including Brazil nuts, cuhuns, babassus, etc.
All these organic very finely comminuted powders are of very small size, they are in the microscopic range. Sizes of about up to 30 micron are useable. Consequently, these particles are somewhat larger than the inorganic pigments of iron oxide red and/ or titanium dioxide. Since the new organic filling of a quite special type of cellulose produced by fine comminution, is practically without coloring, it is not necessary to change the usual procedures concentration or the like is to be noticed.
As far as can be observed, the fine roughness results from the fact that larger shell portions of tropical nuts have a hardness which, as is well known, may be often compared with that of steel and when the shell portions are very finely comminuted this becomes a tough hardness which is combined with a certain flexibility.
As was established by actual experience, a further advantage of the filler of the present invention consists in that the comminuted shell can be colored in the usual manner by the dyes permitted for use in tobacco products, and that the new filler does not have any noticeable influence upon a uniform or a desired non-uniform distribution of inorganic dyes.
The coating of the present invention also differs in its appearance from prior art coatings, both in cross-section and in front view, as is apparent in a slight enlargement. The cross-section of the filter covering of the present invention differs from known coverings in that the filling projects non-uniformly from the outer surface layer. In front view the difference results from the use of the special fillers, in that the outer surface has long, narrow, nonuniformly outlined and closely located ripple-like sections, as compared to small enclosed edged sections of prior art coatings.
The invention will appear more clearly from the following detailed description when taken in connection with accompanying drawings showing by way of example and on a greatly enlarged scale preferred embodiments of the inventive idea.
In the drawings:
FIGURE 1 is a perspective view of a coating for filter coverings and tips.
FIGURE 2 is a section along the line II-II of FIG. 1.
FIGURE 3 is a section similar to that of FIG. 2, but illustrates a different embodiment.
FIGURE 4 is a front view of a coating known in prior art shown in a 25:1 enlargement.
FIGURE 5 is a similar microscopic view of a coating of the present invention, also in a 25:1 enlargement.
FIGURE 6 is a front view of a coating of the present invention in a 50:1 enlargement.
FIG. 1 shows a portion 1 of a filter covering or cigar or cigarette tip provided with a coating 2. The coating contains a very fine powder 3 of shells of tropical fruits, such as fine flour of cocoanut shells.
As best shown in FIG. 2, the particles 3 are firmly embedded in the layer '2, but most of the particles have portions 4 which project out of the layer 2.
FIG. 3 shows a filter covering 1 which already contains the very fine powder 3 of shells of tropical fruits, the powder being embedded in the covering in such manner that when an outer coating 2' consisting of lacquer is applied over the covering, portions 4 of many particles 3 will project out of the coating.
FIG. 4 shows a prior art covering containing enclosed insular sections 5 which extend longitudinally in nonuniform directions relatively to each other. By way of example, enclosed sections 5a extend from left to right (looking in the direction of FIG. 4), while the enclosed sections 5b extend substantially from top to bottom. The intermediate portions 6 located between the enclosed sections obviously amount to substantially more than 50% of the entire covering 2".
FIGS. 5 and 6 show a covering 2" of the present invention which is provided with elongated ripple-like sections 7 as well as intermediate portions 8- which are designated by broken lines in the drawing. It will be noted that these intermediate portions occupy a considerably smaller portion of the entire surface in relation to the ripple-like portions, as compared to prior art structure.
Precise microscopic investigations have shown that in the prior art coverings of the type shown in FIG. 4, the enclosed sections 5, 5a, 5b occupy from 30 to 35% of the entire surface of the covering, while the intermediate portions 6 occupy from 65% to 70%.
On the other hand, in coverings of the present invention shown in FIGS. 5 and 6, the ripple-like sections 7 occupy from 60% to 70% of the entire surface, sometimes even more, while the intermediate portions 8 occupy on the average from 20% to 30% of the entire surface.
It is apparent that the enclosed sections 5, 5a, 5b of FIG. 4, as well as the ripple-like sections 7 of FIGS. 5
4 and 6 are responsible for the feeling of roughness, while the intermediate portions 6 (FIG. 4) and 8 (FIGS. 5 and 6) produce the smoothness of the outer surface.
A comparison of the prior art covering of FIG. 4 with the coverings of the present invention of FIGS. 5 and 6 proves that the embedding of the particles '3 in accordance with the present invention produces a much greater fine roughness of the outer surface. The effect of the fine roughness of the outer covering 2' resulting from the use of particles 3 is actually composed of two separate factors, namely, firstly, from the projection of many particles 3 from the covering 2 or coating 2, as indicated in FIGS. 2 and 3, and, secondly, from a strong coherence of the particles, which can be described perhaps as a somewhat increased viscosity in the application-other conditions being the same. The final result is that instead of isolated closed sections clearly visible ripples are produced, as they are known in physics and in the dust technology. When other conditions are the same these ripples which extend transversely to the direction of application of the coating, occupy a much wider space and leave only very small smooth intermediate portions 8.
It is apparent that the examples described above have been given solely by way of illustration and not by way of limitation and that they are capable of many variations and modifications within the scope of the present invention. All such variations and modifications are to be included within the scope of the present invention.
What is claimed is:
1. A cover for tips and filters of tobacco products, said cover comprising a layer of paper, a layer of lacquer covering said layer of paper and particles of a very finely comminu-ted powder of shells of tropical fruits of cocoanuts, Brazil nuts, cuhuns, babassus or other tropical nuts, said particles being embedded in said layer of paper, at least most of said particles having portions projecting outwardly from said layer of lacquer.
References Cited UNITED STATES PATENTS 914,560 3/1909 Firth 117-16 1,153,574 7/1915 Rovira 131 12 X 1,244,148 10/1917 Wardell 1I716 2,033,791 3/1936 Sulzberger 131 12 2,755,197 7/1956 Estel 117 33 x 2,936,814 5/1960 Yakubik 117 9 FOREIGN PATENTS 15,988 11/1915 Great Britain.
WILLIAM D. MARTIN, Primary Examiner WILLIAM R. TRENOR, Assistant Examiner US. Cl. X.R.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEW0040427 | 1965-12-04 | ||
DEW0041466 | 1966-04-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3460959A true US3460959A (en) | 1969-08-12 |
Family
ID=26002817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US3460959D Expired - Lifetime US3460959A (en) | 1965-12-04 | 1966-02-23 | Covers for tips and filters of tobacco products |
Country Status (9)
Country | Link |
---|---|
US (1) | US3460959A (en) |
BE (2) | BE681348A (en) |
CH (2) | CH447913A (en) |
DE (2) | DE1532286A1 (en) |
FR (1) | FR1502234A (en) |
GB (2) | GB1126524A (en) |
IT (1) | IT1053665B (en) |
LU (1) | LU51228A1 (en) |
NL (2) | NL6602418A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4185643A (en) * | 1977-09-20 | 1980-01-29 | Julius Glatz Gmbh | Mouthpiece paper for cigarettes |
CN102972858A (en) * | 2012-12-19 | 2013-03-20 | 云南瑞升烟草技术(集团)有限公司 | Preparation method for plant filler of paper-making process reconstituted tobacco and application of plant filler |
CN103974634A (en) * | 2011-12-01 | 2014-08-06 | 塔恩纸业有限公司 | Tipping paper for a smoking article |
US9339059B2 (en) | 2011-12-23 | 2016-05-17 | Tannpapier Gmbh | Mouthpiece lining paper, formed as a film/foil, of a filter cigarette |
AU2013315330B2 (en) * | 2012-09-17 | 2016-09-29 | Tannpapier Gmbh | Mouthpiece lining paper |
US9924740B2 (en) | 2012-09-17 | 2018-03-27 | Tannpapier Gmbh | Layer composite for a filter of an article to smoke |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US914560A (en) * | 1908-07-14 | 1909-03-09 | William E Firth | Drop-board for drop-hammers. |
US1153574A (en) * | 1915-01-08 | 1915-09-14 | Joaquin Rovira | Mouthpiece for cigarettes. |
GB191515988A (en) * | 1915-11-12 | 1916-11-13 | Frank Burgess | Wall and Floor Surfacing Composition and Process. |
US1244148A (en) * | 1917-04-28 | 1917-10-23 | Johns H V Manville Co | Cement shingle. |
US2033791A (en) * | 1932-05-13 | 1936-03-10 | Sulzberger Nathan | Moistureproof cigarette and process of making same |
US2755197A (en) * | 1953-06-17 | 1956-07-17 | Armstrong Cork Co | Cigarette tipping and method of making the same |
US2936814A (en) * | 1956-06-25 | 1960-05-17 | Goodyear Tire & Rubber | Method of embedding particles in plastic sheet material |
-
1965
- 1965-12-04 DE DE19651532286 patent/DE1532286A1/en active Pending
-
1966
- 1966-02-18 GB GB736566A patent/GB1126524A/en not_active Expired
- 1966-02-23 US US3460959D patent/US3460959A/en not_active Expired - Lifetime
- 1966-02-24 NL NL6602418A patent/NL6602418A/xx unknown
- 1966-03-01 CH CH291166A patent/CH447913A/en unknown
- 1966-04-30 DE DE1532287A patent/DE1532287C3/en not_active Expired
- 1966-05-20 BE BE681348D patent/BE681348A/xx unknown
- 1966-06-01 LU LU51228A patent/LU51228A1/xx unknown
- 1966-11-18 FR FR69047969A patent/FR1502234A/en not_active Expired
- 1966-11-18 IT IT3009666A patent/IT1053665B/en active
- 1966-11-22 BE BE690037D patent/BE690037A/xx unknown
- 1966-11-24 NL NL6616547A patent/NL6616547A/xx unknown
- 1966-12-01 CH CH1718566A patent/CH450259A/en unknown
- 1966-12-05 GB GB5439966A patent/GB1145308A/en not_active Expired
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US914560A (en) * | 1908-07-14 | 1909-03-09 | William E Firth | Drop-board for drop-hammers. |
US1153574A (en) * | 1915-01-08 | 1915-09-14 | Joaquin Rovira | Mouthpiece for cigarettes. |
GB191515988A (en) * | 1915-11-12 | 1916-11-13 | Frank Burgess | Wall and Floor Surfacing Composition and Process. |
US1244148A (en) * | 1917-04-28 | 1917-10-23 | Johns H V Manville Co | Cement shingle. |
US2033791A (en) * | 1932-05-13 | 1936-03-10 | Sulzberger Nathan | Moistureproof cigarette and process of making same |
US2755197A (en) * | 1953-06-17 | 1956-07-17 | Armstrong Cork Co | Cigarette tipping and method of making the same |
US2936814A (en) * | 1956-06-25 | 1960-05-17 | Goodyear Tire & Rubber | Method of embedding particles in plastic sheet material |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4185643A (en) * | 1977-09-20 | 1980-01-29 | Julius Glatz Gmbh | Mouthpiece paper for cigarettes |
CN103974634A (en) * | 2011-12-01 | 2014-08-06 | 塔恩纸业有限公司 | Tipping paper for a smoking article |
US20140326261A1 (en) * | 2011-12-01 | 2014-11-06 | Tannpapier Gmbh | Mouthpiece lining paper for a smoking article |
US9307789B2 (en) * | 2011-12-01 | 2016-04-12 | Tannpapier Gmbh | Mouthpiece lining paper for a smoking article |
US9339059B2 (en) | 2011-12-23 | 2016-05-17 | Tannpapier Gmbh | Mouthpiece lining paper, formed as a film/foil, of a filter cigarette |
AU2013315330B2 (en) * | 2012-09-17 | 2016-09-29 | Tannpapier Gmbh | Mouthpiece lining paper |
US9924740B2 (en) | 2012-09-17 | 2018-03-27 | Tannpapier Gmbh | Layer composite for a filter of an article to smoke |
US10104906B1 (en) | 2012-09-17 | 2018-10-23 | Tannpapier Gmbh | Mouthpiece lining paper |
CN102972858A (en) * | 2012-12-19 | 2013-03-20 | 云南瑞升烟草技术(集团)有限公司 | Preparation method for plant filler of paper-making process reconstituted tobacco and application of plant filler |
CN102972858B (en) * | 2012-12-19 | 2014-08-27 | 云南瑞升烟草技术(集团)有限公司 | Preparation method for plant filler of paper-making process reconstituted tobacco and application of plant filler |
Also Published As
Publication number | Publication date |
---|---|
FR1502234A (en) | 1967-11-18 |
DE1532287A1 (en) | 1972-02-10 |
DE1532287C3 (en) | 1974-01-17 |
IT1053665B (en) | 1981-10-10 |
NL6616547A (en) | 1967-06-05 |
DE1532287B2 (en) | 1973-06-14 |
GB1145308A (en) | 1969-03-12 |
LU51228A1 (en) | 1966-08-01 |
DE1532286A1 (en) | 1970-03-12 |
CH447913A (en) | 1967-11-30 |
GB1126524A (en) | 1968-09-05 |
BE690037A (en) | 1967-05-02 |
BE681348A (en) | 1966-10-31 |
NL6602418A (en) | 1967-06-05 |
CH450259A (en) | 1968-01-15 |
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