DE1291042B - Verfahren zur Herstellung eines ein Gemisch von Polyaethylenen mit hoher und niedriger Dichte enthaltenden UEberzugsmittels - Google Patents
Verfahren zur Herstellung eines ein Gemisch von Polyaethylenen mit hoher und niedriger Dichte enthaltenden UEberzugsmittelsInfo
- Publication number
- DE1291042B DE1291042B DEP28224A DEP0028224A DE1291042B DE 1291042 B DE1291042 B DE 1291042B DE P28224 A DEP28224 A DE P28224A DE P0028224 A DEP0028224 A DE P0028224A DE 1291042 B DE1291042 B DE 1291042B
- Authority
- DE
- Germany
- Prior art keywords
- coating
- density
- resin
- mixture
- polymer
- 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
- 239000000203 mixture Substances 0.000 title claims description 36
- 229920000573 polyethylene Polymers 0.000 title claims description 29
- 238000000034 method Methods 0.000 title claims description 25
- 230000008569 process Effects 0.000 title claims description 8
- 238000002360 preparation method Methods 0.000 title claims 2
- 239000004698 Polyethylene Substances 0.000 title description 20
- -1 polyethylenes Polymers 0.000 title description 20
- 239000008199 coating composition Substances 0.000 title 1
- 239000011248 coating agent Substances 0.000 claims description 59
- 229920001684 low density polyethylene Polymers 0.000 claims description 14
- 230000008684 selective degradation Effects 0.000 claims description 14
- 229920001903 high density polyethylene Polymers 0.000 claims description 12
- 238000001595 flow curve Methods 0.000 claims description 8
- 238000000576 coating method Methods 0.000 description 66
- 229920000642 polymer Polymers 0.000 description 42
- 229920005989 resin Polymers 0.000 description 34
- 239000011347 resin Substances 0.000 description 34
- 239000000123 paper Substances 0.000 description 24
- 238000012360 testing method Methods 0.000 description 20
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 13
- 239000000155 melt Substances 0.000 description 13
- 230000035699 permeability Effects 0.000 description 13
- 239000004702 low-density polyethylene Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 11
- 239000004700 high-density polyethylene Substances 0.000 description 10
- 239000002655 kraft paper Substances 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- 238000002156 mixing Methods 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 4
- 239000005977 Ethylene Substances 0.000 description 4
- 239000004927 clay Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 229910000423 chromium oxide Inorganic materials 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920001179 medium density polyethylene Polymers 0.000 description 3
- 239000004701 medium-density polyethylene Substances 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920000298 Cellophane Polymers 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- 241001676573 Minium Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 125000002015 acyclic group Chemical group 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 229910001634 calcium fluoride Inorganic materials 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 235000015243 ice cream Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 150000004681 metal hydrides Chemical class 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 description 1
- 229910003452 thorium oxide Inorganic materials 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H19/22—Polyalkenes, e.g. polystyrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/50—Partial depolymerisation
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
- C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D123/04—Homopolymers or copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2810/00—Chemical modification of a polymer
- C08F2810/10—Chemical modification of a polymer including a reactive processing step which leads, inter alia, to morphological and/or rheological modifications, e.g. visbreaking
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paper (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Control Of Combustion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US123645A US3247290A (en) | 1961-07-13 | 1961-07-13 | Extrusion coating resin comprising a blend of low density polyethylene and thermally degraded high density polyethylene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1291042B true DE1291042B (de) | 1969-03-20 |
Family
ID=22409947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEP28224A Pending DE1291042B (de) | 1961-07-13 | 1961-11-13 | Verfahren zur Herstellung eines ein Gemisch von Polyaethylenen mit hoher und niedriger Dichte enthaltenden UEberzugsmittels |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3247290A (en, 2012) |
| BE (1) | BE610934A (en, 2012) |
| DE (1) | DE1291042B (en, 2012) |
| DK (1) | DK105556C (en, 2012) |
| GB (1) | GB944208A (en, 2012) |
| NL (2) | NL134337C (en, 2012) |
| NO (1) | NO116605B (en, 2012) |
| SE (1) | SE304107B (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007029297B3 (de) * | 2007-06-22 | 2008-11-20 | Henkel Ag & Co. Kgaa | Packmittel mit verbesserter Wasserdampfbarriere |
| DE102007029315B3 (de) * | 2007-06-22 | 2008-11-20 | Henkel Ag & Co. Kgaa | Packmittel mit verbesserter Wasserdampfdurchlässigkeit |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1005631A (en) * | 1964-03-10 | 1965-09-22 | Eastman Kodak Co | Photographic materials |
| US3423277A (en) * | 1964-05-18 | 1969-01-21 | Johnson & Johnson | Disposable surgical drapes |
| US3661697A (en) * | 1964-06-29 | 1972-05-09 | Staley Mfg Co A E | Multi-ply packaging material of polyethylene, amylose and paper |
| US3418396A (en) * | 1966-01-06 | 1968-12-24 | Eastman Kodak Co | Polypropylene-polyethylene compositions for extrusion coating |
| US3503777A (en) * | 1966-03-21 | 1970-03-31 | Nat Distillers Chem Corp | Backing for carpets and process for producing same |
| US3343748A (en) * | 1966-04-25 | 1967-09-26 | Union Carbide Corp | Seal barriers for thermoplastic bags |
| JPS5841500B2 (ja) * | 1975-03-31 | 1983-09-12 | 富士写真フイルム株式会社 | 印画紙用支持体 |
| JPS5846212B2 (ja) * | 1979-05-18 | 1983-10-14 | 旭化成株式会社 | ポリエチレン組成物 |
| US4455184A (en) * | 1980-09-10 | 1984-06-19 | Champion International Corporation | Production of laminate polyester and paperboard |
| EP0084049A4 (en) * | 1981-07-28 | 1983-12-23 | Eastman Kodak Co | TWO-COMPONENT POLYETHYLENE EXTRUSION COATING MIXTURES. |
| US4378451A (en) * | 1981-09-14 | 1983-03-29 | Eastman Kodak Company | High flow rate polyolefin extrusion coating compositions |
| US4359553A (en) * | 1981-09-14 | 1982-11-16 | Eastman Kodak Company | Polyethylene extrusion coating compositions |
| JPS5895732A (ja) * | 1981-12-03 | 1983-06-07 | Fuji Photo Film Co Ltd | 印画紙用支持体 |
| US4966944A (en) * | 1986-12-10 | 1990-10-30 | Quantum Chemical Corporation | Impact propylene copolymers with improved bruise resistance |
| US5028663A (en) * | 1988-04-28 | 1991-07-02 | Chung Chan I | Solid state processing of polymer blends |
| US4944997A (en) * | 1988-11-18 | 1990-07-31 | Xerox Corporation | Electrostatographic recording material |
| US5338589A (en) * | 1991-06-05 | 1994-08-16 | Hoechst Aktiengesellschaft | Polyethylene molding composition |
| US5674342A (en) * | 1991-10-15 | 1997-10-07 | The Dow Chemical Company | High drawdown extrusion composition and process |
| US5395471A (en) * | 1991-10-15 | 1995-03-07 | The Dow Chemical Company | High drawdown extrusion process with greater resistance to draw resonance |
| US5582923A (en) * | 1991-10-15 | 1996-12-10 | The Dow Chemical Company | Extrusion compositions having high drawdown and substantially reduced neck-in |
| US5268230A (en) * | 1992-02-28 | 1993-12-07 | Eastman Kodak Company | Extrusion coating process for producing a high gloss polyethylene coating |
| US5824462A (en) * | 1993-05-17 | 1998-10-20 | Mitsubishi Paper Mills Limited | Resin-coated paper |
| US5792534A (en) * | 1994-10-21 | 1998-08-11 | The Dow Chemical Company | Polyolefin film exhibiting heat resistivity, low hexane extractives and controlled modulus |
| JPH10203039A (ja) * | 1997-01-20 | 1998-08-04 | Fuji Photo Film Co Ltd | インクジェット式製版印刷版の作成方法 |
| US6389970B1 (en) * | 1999-05-31 | 2002-05-21 | Fuji Photo Film Co., Ltd. | Direct drawing type lithographic printing plate precursor and method for producing lithographic printing plate using the same |
| CA2554101C (en) * | 2004-01-26 | 2009-11-24 | The Procter & Gamble Company | Fibers and nonwovens comprising polyethylene blends and mixtures |
| CA2837591A1 (en) | 2013-12-19 | 2015-06-19 | Nova Chemicals Corporation | Polyethylene composition for extrusion coating |
| MX2021005023A (es) | 2018-11-05 | 2021-06-15 | Kloner S L | Estructura multicapa coextruida y metodo para obtener la misma. |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1025620B (de) * | 1953-10-02 | 1958-03-06 | Union Carbide Corp | Polyaethylenfolie mit geringer Wasserdampfdurchlaessigkeit |
| FR1222166A (fr) * | 1958-04-22 | 1960-06-08 | Allied Chem | Procédé pour la préparation des compositions de polyéthylène avec des cires de carbure d'hydrogène et le produit de ce procédé |
| GB843697A (en) * | 1957-01-03 | 1960-08-10 | Imp Cmemical Ind Ltd | Polymer compositions |
| FR1240642A (fr) * | 1958-09-23 | 1960-09-09 | Konrad Hornschuch Ag Werk Weis | Procédé de fabrication de feuilles en résines synthétiques |
| GB860329A (en) * | 1958-03-20 | 1961-02-01 | Union Carbide Corp | Improvements in polyethylene blends |
| US2983704A (en) * | 1959-10-13 | 1961-05-09 | Du Pont | Blends of high density and low density ethylene polymers and films thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB790115A (en) * | 1953-08-10 | 1958-02-05 | Phillips Petroleum Co | Improvements in or relating to polyethylene blends |
| BE551931A (en, 2012) * | 1953-12-21 | |||
| BE570481A (en, 2012) * | 1957-08-21 | 1900-01-01 | ||
| US3086958A (en) * | 1958-11-17 | 1963-04-23 | Phillips Petroleum Co | Blends of high pressure type polyethylene with cracked highly crystalline 1-olefin polymers |
-
0
- NL NL271975D patent/NL271975A/xx unknown
- NL NL134337D patent/NL134337C/xx active
-
1961
- 1961-07-13 US US123645A patent/US3247290A/en not_active Expired - Lifetime
- 1961-10-25 NO NO141916A patent/NO116605B/no unknown
- 1961-10-26 GB GB38334/61A patent/GB944208A/en not_active Expired
- 1961-11-13 DE DEP28224A patent/DE1291042B/de active Pending
- 1961-11-29 SE SE11880/61A patent/SE304107B/xx unknown
- 1961-11-29 BE BE610934A patent/BE610934A/fr unknown
- 1961-12-14 DK DK501861AA patent/DK105556C/da active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1025620B (de) * | 1953-10-02 | 1958-03-06 | Union Carbide Corp | Polyaethylenfolie mit geringer Wasserdampfdurchlaessigkeit |
| GB843697A (en) * | 1957-01-03 | 1960-08-10 | Imp Cmemical Ind Ltd | Polymer compositions |
| GB860329A (en) * | 1958-03-20 | 1961-02-01 | Union Carbide Corp | Improvements in polyethylene blends |
| FR1222166A (fr) * | 1958-04-22 | 1960-06-08 | Allied Chem | Procédé pour la préparation des compositions de polyéthylène avec des cires de carbure d'hydrogène et le produit de ce procédé |
| FR1240642A (fr) * | 1958-09-23 | 1960-09-09 | Konrad Hornschuch Ag Werk Weis | Procédé de fabrication de feuilles en résines synthétiques |
| US2983704A (en) * | 1959-10-13 | 1961-05-09 | Du Pont | Blends of high density and low density ethylene polymers and films thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007029297B3 (de) * | 2007-06-22 | 2008-11-20 | Henkel Ag & Co. Kgaa | Packmittel mit verbesserter Wasserdampfbarriere |
| DE102007029315B3 (de) * | 2007-06-22 | 2008-11-20 | Henkel Ag & Co. Kgaa | Packmittel mit verbesserter Wasserdampfdurchlässigkeit |
Also Published As
| Publication number | Publication date |
|---|---|
| SE304107B (en, 2012) | 1968-09-16 |
| US3247290A (en) | 1966-04-19 |
| NL271975A (en, 2012) | |
| DK105556C (da) | 1966-10-10 |
| GB944208A (en) | 1963-12-11 |
| BE610934A (fr) | 1962-05-29 |
| NL134337C (en, 2012) | |
| NO116605B (en, 2012) | 1969-04-21 |
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