GB2111857A - Heat-sealable polyolefin films and processes for their production - Google Patents
Heat-sealable polyolefin films and processes for their production Download PDFInfo
- Publication number
- GB2111857A GB2111857A GB08137844A GB8137844A GB2111857A GB 2111857 A GB2111857 A GB 2111857A GB 08137844 A GB08137844 A GB 08137844A GB 8137844 A GB8137844 A GB 8137844A GB 2111857 A GB2111857 A GB 2111857A
- Authority
- GB
- United Kingdom
- Prior art keywords
- primer
- film
- layer
- lacquer
- weight
- 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.)
- Withdrawn
Links
- 229920000098 polyolefin Polymers 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title abstract description 5
- -1 polypropylene Polymers 0.000 claims abstract description 26
- 239000000203 mixture Substances 0.000 claims abstract description 22
- 229920002873 Polyethylenimine Polymers 0.000 claims abstract description 16
- 229920000877 Melamine resin Polymers 0.000 claims abstract description 14
- 150000001875 compounds Chemical class 0.000 claims abstract description 10
- 229920001577 copolymer Polymers 0.000 claims abstract description 9
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 6
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000004202 carbamide Substances 0.000 claims abstract description 5
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims abstract description 5
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims abstract description 4
- 239000004922 lacquer Substances 0.000 claims description 25
- 238000001035 drying Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 229920000642 polymer Polymers 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 5
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 3
- 150000001242 acetic acid derivatives Chemical class 0.000 claims 1
- 125000005907 alkyl ester group Chemical group 0.000 claims 1
- 150000001805 chlorine compounds Chemical class 0.000 claims 1
- 239000007859 condensation product Substances 0.000 claims 1
- 239000004743 Polypropylene Substances 0.000 abstract description 13
- 229920001155 polypropylene Polymers 0.000 abstract description 13
- 238000009833 condensation Methods 0.000 abstract description 6
- 230000005494 condensation Effects 0.000 abstract description 6
- 229920001959 vinylidene polymer Polymers 0.000 abstract description 5
- 239000013043 chemical agent Substances 0.000 abstract description 4
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 abstract description 4
- 229920000058 polyacrylate Polymers 0.000 abstract description 4
- 238000004381 surface treatment Methods 0.000 abstract description 4
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- 239000013065 commercial product Substances 0.000 description 32
- 239000010410 layer Substances 0.000 description 28
- 239000000047 product Substances 0.000 description 10
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 8
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 4
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 4
- IJCWFDPJFXGQBN-RYNSOKOISA-N [(2R)-2-[(2R,3R,4S)-4-hydroxy-3-octadecanoyloxyoxolan-2-yl]-2-octadecanoyloxyethyl] octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](OC(=O)CCCCCCCCCCCCCCCCC)[C@H]1OC[C@H](O)[C@H]1OC(=O)CCCCCCCCCCCCCCCCC IJCWFDPJFXGQBN-RYNSOKOISA-N 0.000 description 4
- 238000004873 anchoring Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000003618 dip coating Methods 0.000 description 4
- 239000003995 emulsifying agent Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 4
- 239000004926 polymethyl methacrylate Substances 0.000 description 4
- 239000013557 residual solvent Substances 0.000 description 4
- 239000012748 slip agent Substances 0.000 description 4
- 235000011078 sorbitan tristearate Nutrition 0.000 description 4
- 239000001993 wax Substances 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000002318 adhesion promoter Substances 0.000 description 3
- 239000004203 carnauba wax Substances 0.000 description 3
- 229940082483 carnauba wax Drugs 0.000 description 3
- 235000013869 carnauba wax Nutrition 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- CGSLYBDCEGBZCG-UHFFFAOYSA-N Octicizer Chemical compound C=1C=CC=CC=1OP(=O)(OCC(CC)CCCC)OC1=CC=CC=C1 CGSLYBDCEGBZCG-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 239000004711 α-olefin Substances 0.000 description 2
- JHPBZFOKBAGZBL-UHFFFAOYSA-N (3-hydroxy-2,2,4-trimethylpentyl) 2-methylprop-2-enoate Chemical compound CC(C)C(O)C(C)(C)COC(=O)C(C)=C JHPBZFOKBAGZBL-UHFFFAOYSA-N 0.000 description 1
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- 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 description 1
- QZCLKYGREBVARF-UHFFFAOYSA-N Acetyl tributyl citrate Chemical compound CCCCOC(=O)CC(C(=O)OCCCC)(OC(C)=O)CC(=O)OCCCC QZCLKYGREBVARF-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical compound C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 description 1
- 239000004930 VINNOL Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 229920004482 WACKER® Polymers 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- HTDKEJXHILZNPP-UHFFFAOYSA-N dioctyl hydrogen phosphate Chemical compound CCCCCCCCOP(O)(=O)OCCCCCCCC HTDKEJXHILZNPP-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 150000002763 monocarboxylic acids Chemical class 0.000 description 1
- YAFOVCNAQTZDQB-UHFFFAOYSA-N octyl diphenyl phosphate Chemical compound C=1C=CC=CC=1OP(=O)(OCCCCCCCC)OC1=CC=CC=C1 YAFOVCNAQTZDQB-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001470 polyketone Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- QEVHRUUCFGRFIF-MDEJGZGSSA-N reserpine Chemical compound O([C@H]1[C@@H]([C@H]([C@H]2C[C@@H]3C4=C(C5=CC=C(OC)C=C5N4)CCN3C[C@H]2C1)C(=O)OC)OC)C(=O)C1=CC(OC)=C(OC)C(OC)=C1 QEVHRUUCFGRFIF-MDEJGZGSSA-N 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000001589 sorbitan tristearate Substances 0.000 description 1
- 229960004129 sorbitan tristearate Drugs 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/52—Two layers
- B05D7/53—Base coat plus clear coat type
- B05D7/532—Base coat plus clear coat type the two layers being cured or baked together, i.e. wet on wet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
- B05D7/04—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber to surfaces of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/052—Forming heat-sealable coatings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2479/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2461/00 - C08J2477/00
- C08J2479/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08J2479/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- 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]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31859—Next to an aldehyde or ketone condensation product
- Y10T428/31862—Melamine-aldehyde
-
- 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]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31859—Next to an aldehyde or ketone condensation product
- Y10T428/3187—Amide-aldehyde
- Y10T428/31873—Urea or modified urea-aldehyde
-
- 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]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Laminated Bodies (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/331,361 US4421780A (en) | 1980-12-24 | 1981-12-16 | Heat-sealable polyolefin films and processes for their preparation |
| GB08137844A GB2111857A (en) | 1980-12-24 | 1981-12-16 | Heat-sealable polyolefin films and processes for their production |
| NL8105745A NL8105745A (nl) | 1980-12-24 | 1981-12-21 | Lasbare foelies van polyolefinen en werkwijze voor de vervaardiging daarvan. |
| BE0/206912A BE891588A (fr) | 1980-12-24 | 1981-12-22 | Pellicules de polyolefines thermosoudables et procedes pour leur preparation |
| DE19813151116 DE3151116A1 (de) | 1980-12-24 | 1981-12-23 | Heisssiegelfaehige polyolefinfolie und verfahren zu ihrer herstellung |
| FR8124107A FR2518557A1 (fr) | 1980-12-24 | 1981-12-23 | Pellicules de polyolefines thermosoudables et procedes pour leur preparation |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT26966/80A IT1141598B (it) | 1980-12-24 | 1980-12-24 | Pellicole poliolefiniche termosaldabili e procedimento per la loro preparazione |
| GB08137844A GB2111857A (en) | 1980-12-24 | 1981-12-16 | Heat-sealable polyolefin films and processes for their production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB2111857A true GB2111857A (en) | 1983-07-13 |
Family
ID=26281552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB08137844A Withdrawn GB2111857A (en) | 1980-12-24 | 1981-12-16 | Heat-sealable polyolefin films and processes for their production |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4421780A (enExample) |
| BE (1) | BE891588A (enExample) |
| DE (1) | DE3151116A1 (enExample) |
| FR (1) | FR2518557A1 (enExample) |
| GB (1) | GB2111857A (enExample) |
| NL (1) | NL8105745A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0214790A3 (en) * | 1985-09-03 | 1988-02-10 | Mobil Oil Corporation | Coated biaxially oriented film and method of preparing same |
| WO1988004637A1 (en) * | 1986-12-18 | 1988-06-30 | Plm Ab | Container and a method for closing the same |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1140297B (it) * | 1981-11-26 | 1986-09-24 | Moplefan Spa | Accopiati per imballaggi impermeabili ai gas,a base di pellicole poliolefiniche |
| US4762731A (en) * | 1983-09-12 | 1988-08-09 | The Dow Chemical Company | Barrier film structures using carbon monoxide-containing polymers |
| US4559250A (en) * | 1984-03-21 | 1985-12-17 | Paige Raymond J | Contamination-control mats |
| JPS61192028A (ja) * | 1985-02-21 | 1986-08-26 | Fuji Photo Film Co Ltd | 磁気記録媒体の製造方法 |
| US5019453A (en) * | 1985-09-12 | 1991-05-28 | Guerra Richard J | Composite material and method of making same |
| US4935308A (en) * | 1985-09-12 | 1990-06-19 | Sanders Associates | Composite material and method of making same |
| US4992335A (en) * | 1985-09-12 | 1991-02-12 | Sanders Associates, Inc. | Composite material and method of making same |
| CA1293436C (en) * | 1985-11-01 | 1991-12-24 | Jack Henry Witman | Stain and scratch resistant resilient surface coverings |
| US4786561A (en) * | 1986-04-28 | 1988-11-22 | E. I. Du Pont De Nemours And Company | Heat-shrinkable polymeric barrier film |
| US5039549A (en) * | 1989-10-17 | 1991-08-13 | Allied-Signal Inc. | Treatment of ultrahigh molecular weight polyolefin to improve adhesion to a resin |
| DE4342848A1 (de) * | 1992-12-18 | 1994-06-23 | Nordenia Verpackung Gmbh | Verfahren und Vorrichtung zur Reinigung von Polyolefin |
| US5472747A (en) * | 1993-11-23 | 1995-12-05 | Poo; Ramon E. | Method and apparatus for treating a polyolefin surface to obtain an active surface which is receptive to inks and adhesives |
| RU2163246C2 (ru) * | 1995-06-30 | 2001-02-20 | Коммонвелт Сайентифик Энд Индастриал Рисерч Организейшн | Способ модификации, по меньшей мере, части поверхности полимера |
| FR2737228B1 (fr) * | 1995-07-24 | 1997-09-05 | Sibille Dalle | Papier sulfurise couche et son procede de fabrication |
| WO2002006407A2 (en) * | 2000-07-17 | 2002-01-24 | President And Fellows Of Harvard College | Surfaces that resist the adsorption of biological species |
| US6660397B2 (en) * | 2002-02-21 | 2003-12-09 | Toray Plastics (America), Inc. | Thermoplastic sheet with scratch resistant surface and method of making same |
| US20040157025A1 (en) * | 2003-02-06 | 2004-08-12 | Knauf Gary H. | Ream wrapper for heat seal application wrap lines |
| US7579088B2 (en) * | 2004-12-02 | 2009-08-25 | Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) | Increasing and maintaining the hydrophilic nature of an oxidized plastic surface |
| US10131177B2 (en) * | 2014-02-07 | 2018-11-20 | Entrust Datacard Corporation | Barrier coating for a substrate |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE24062E (en) | 1948-08-31 | 1955-09-20 | Coated product | |
| NL227290A (enExample) * | 1957-04-30 | 1900-01-01 | Du Pont | |
| US2949383A (en) * | 1958-05-06 | 1960-08-16 | Du Pont | Process of coating with methyl methacrylate composition therefore and article produced thereby |
| DE1469871B2 (de) * | 1960-07-27 | 1969-09-25 | Colodense Ltd., Bristol (Großbritannien) | Verfahren zum Herstellen einer hitzeverschweißbaren Verpackungsfolie |
| NL274526A (enExample) * | 1961-02-08 | 1900-01-01 | ||
| NL285238A (enExample) * | 1961-11-08 | |||
| US3380870A (en) * | 1963-09-04 | 1968-04-30 | Union Carbide Corp | Method of heat sealing polypropylene |
| US3317330A (en) * | 1965-01-05 | 1967-05-02 | Chemclean Corp | Method of treating polyethylene and polypropylene plastic surfaces |
| US3531316A (en) * | 1966-11-07 | 1970-09-29 | Brady Co W H | Anti-blocking overcoating composition for adhesives |
| DE2115211A1 (de) * | 1971-03-29 | 1972-10-19 | Unilever Nv | Kohlendioxid absorbierende Verbundfolie |
| NL185669C (nl) * | 1976-08-05 | 1990-06-18 | Mobil Oil Corp | Werkwijze ter vervaardiging van een verpakking voor een produkt uit een laag van een tweezijdig beklede foelie van geoerienteerd polypropeen. |
-
1981
- 1981-12-16 GB GB08137844A patent/GB2111857A/en not_active Withdrawn
- 1981-12-16 US US06/331,361 patent/US4421780A/en not_active Expired - Fee Related
- 1981-12-21 NL NL8105745A patent/NL8105745A/nl not_active Application Discontinuation
- 1981-12-22 BE BE0/206912A patent/BE891588A/fr not_active IP Right Cessation
- 1981-12-23 FR FR8124107A patent/FR2518557A1/fr active Granted
- 1981-12-23 DE DE19813151116 patent/DE3151116A1/de not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0214790A3 (en) * | 1985-09-03 | 1988-02-10 | Mobil Oil Corporation | Coated biaxially oriented film and method of preparing same |
| WO1988004637A1 (en) * | 1986-12-18 | 1988-06-30 | Plm Ab | Container and a method for closing the same |
| EP0278085A1 (en) * | 1986-12-18 | 1988-08-17 | Plm Ab | Container and a method for closing the same |
| US4857369A (en) * | 1986-12-18 | 1989-08-15 | Plm Ab | Method for the closing of containers |
Also Published As
| Publication number | Publication date |
|---|---|
| NL8105745A (nl) | 1982-07-16 |
| US4421780A (en) | 1983-12-20 |
| FR2518557A1 (fr) | 1983-06-24 |
| FR2518557B1 (enExample) | 1985-01-18 |
| DE3151116A1 (de) | 1982-09-09 |
| BE891588A (fr) | 1982-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |