DE3229158A1 - Molekular orientierte folie oder verbundfolie und verfahren zu ihrer herstellung - Google Patents
Molekular orientierte folie oder verbundfolie und verfahren zu ihrer herstellungInfo
- Publication number
- DE3229158A1 DE3229158A1 DE19823229158 DE3229158A DE3229158A1 DE 3229158 A1 DE3229158 A1 DE 3229158A1 DE 19823229158 DE19823229158 DE 19823229158 DE 3229158 A DE3229158 A DE 3229158A DE 3229158 A1 DE3229158 A1 DE 3229158A1
- Authority
- DE
- Germany
- Prior art keywords
- polyamide
- film
- mixture
- copolymer
- layer
- 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.)
- Granted
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims description 38
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 230000008569 process Effects 0.000 title claims description 12
- 239000004952 Polyamide Substances 0.000 claims abstract description 112
- 229920002647 polyamide Polymers 0.000 claims abstract description 112
- 239000000203 mixture Substances 0.000 claims abstract description 95
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 claims abstract description 58
- 239000004014 plasticizer Substances 0.000 claims abstract description 49
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000001301 oxygen Substances 0.000 claims abstract description 21
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 21
- 239000010410 layer Substances 0.000 claims description 57
- 229920003002 synthetic resin Polymers 0.000 claims description 37
- 239000000057 synthetic resin Substances 0.000 claims description 37
- 229920001577 copolymer Polymers 0.000 claims description 28
- 238000002844 melting Methods 0.000 claims description 26
- 238000012545 processing Methods 0.000 claims description 25
- 230000008018 melting Effects 0.000 claims description 22
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 21
- 239000011888 foil Substances 0.000 claims description 20
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 18
- 229920000098 polyolefin Polymers 0.000 claims description 15
- 239000004677 Nylon Substances 0.000 claims description 11
- 229920002292 Nylon 6 Polymers 0.000 claims description 11
- 229920001778 nylon Polymers 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 10
- -1 aromatic sulfonamide Chemical class 0.000 claims description 10
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 claims description 9
- 229920000299 Nylon 12 Polymers 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000015556 catabolic process Effects 0.000 claims description 7
- 238000006731 degradation reaction Methods 0.000 claims description 7
- ILRSCQWREDREME-UHFFFAOYSA-N dodecanamide Chemical compound CCCCCCCCCCCC(N)=O ILRSCQWREDREME-UHFFFAOYSA-N 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 229940124530 sulfonamide Drugs 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- LMYRWZFENFIFIT-UHFFFAOYSA-N toluene-4-sulfonamide Chemical compound CC1=CC=C(S(N)(=O)=O)C=C1 LMYRWZFENFIFIT-UHFFFAOYSA-N 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 4
- 239000002356 single layer Substances 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 229920000554 ionomer Polymers 0.000 claims description 3
- 229940116335 lauramide Drugs 0.000 claims description 3
- 150000004668 long chain fatty acids Chemical class 0.000 claims description 3
- 229920000570 polyether Polymers 0.000 claims description 3
- VXGAPBLISGTEKE-UHFFFAOYSA-N 2-methylbenzenesulfonamide;4-methylbenzenesulfonamide Chemical compound CC1=CC=C(S(N)(=O)=O)C=C1.CC1=CC=CC=C1S(N)(=O)=O VXGAPBLISGTEKE-UHFFFAOYSA-N 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims description 2
- 229920001400 block copolymer Polymers 0.000 claims 4
- 229920001519 homopolymer Polymers 0.000 claims 3
- 229920005604 random copolymer Polymers 0.000 claims 2
- 150000008064 anhydrides Chemical class 0.000 claims 1
- 235000014113 dietary fatty acids Nutrition 0.000 claims 1
- 229930195729 fatty acid Natural products 0.000 claims 1
- 239000000194 fatty acid Substances 0.000 claims 1
- 150000004665 fatty acids Chemical class 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 abstract description 4
- 239000010408 film Substances 0.000 description 110
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 43
- 230000035699 permeability Effects 0.000 description 12
- 239000005022 packaging material Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000008187 granular material Substances 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 239000002985 plastic film Substances 0.000 description 4
- 229920006255 plastic film Polymers 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- RWPFLARVZWFRBO-DAIXLEOSSA-N (2R,3R)-2-(2,4-difluorophenyl)-1-(1,2,4-triazol-1-yl)butane-2,3-diol methanesulfonic acid Chemical compound CS(O)(=O)=O.C[C@@H](O)[C@](O)(Cn1cncn1)c1ccc(F)cc1F RWPFLARVZWFRBO-DAIXLEOSSA-N 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 3
- 229920000571 Nylon 11 Polymers 0.000 description 3
- 229920006097 Ultramide® Polymers 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 235000013372 meat Nutrition 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- YCMLQMDWSXFTIF-UHFFFAOYSA-N 2-methylbenzenesulfonimidic acid Chemical compound CC1=CC=CC=C1S(N)(=O)=O YCMLQMDWSXFTIF-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 229920003182 Surlyn® Polymers 0.000 description 2
- 229920006233 biaxially oriented polyamide Polymers 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010101 extrusion blow moulding Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920006300 shrink film Polymers 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- JCTXKRPTIMZBJT-UHFFFAOYSA-N 2,2,4-trimethylpentane-1,3-diol Chemical compound CC(C)C(O)C(C)(C)CO JCTXKRPTIMZBJT-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 229920003300 Plexar® Polymers 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000004957 Zytel Substances 0.000 description 1
- 229920006102 Zytel® Polymers 0.000 description 1
- DYPHATJOBODOCY-UHFFFAOYSA-N [2-(2-phenylpropan-2-yl)phenyl] benzoate Chemical compound C=1C=CC=C(OC(=O)C=2C=CC=CC=2)C=1C(C)(C)C1=CC=CC=C1 DYPHATJOBODOCY-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- VEQOALNAAJBPNY-UHFFFAOYSA-N antipyrine Chemical compound CN1C(C)=CC(=O)N1C1=CC=CC=C1 VEQOALNAAJBPNY-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000009172 bursting Effects 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
- 235000013351 cheese Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- IPEHBUMCGVEMRF-UHFFFAOYSA-N pyrazinecarboxamide Chemical compound NC(=O)C1=CN=CC=N1 IPEHBUMCGVEMRF-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003456 sulfonamides Chemical class 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/22—Layered products comprising a layer of synthetic resin characterised by the use of special additives using plasticisers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
- B32B2307/7242—Non-permeable
- B32B2307/7244—Oxygen barrier
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2329/00—Polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals
- B32B2329/04—Polyvinylalcohol
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2377/00—Polyamides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/70—Food packaging
-
- 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
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/08—Copolymers of ethene
-
- 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
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29017181A | 1981-08-05 | 1981-08-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3229158A1 true DE3229158A1 (de) | 1983-02-24 |
| DE3229158C2 DE3229158C2 (en, 2012) | 1993-04-22 |
Family
ID=23114836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19823229158 Granted DE3229158A1 (de) | 1981-08-05 | 1982-08-04 | Molekular orientierte folie oder verbundfolie und verfahren zu ihrer herstellung |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5836412A (en, 2012) |
| DE (1) | DE3229158A1 (en, 2012) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0143482A1 (en) * | 1983-10-28 | 1985-06-05 | Stamicarbon B.V. | Process for producing single-layer or multi-layer film |
| EP0269350A3 (en) * | 1986-11-25 | 1989-03-15 | W.R. Grace & Co.-Conn. | Very high barrier film |
| EP0322891A3 (en) * | 1987-12-29 | 1990-10-31 | Kuraray Co., Ltd. | Multilayered packaging materials having high gas barrier property |
| US5035851A (en) * | 1986-11-25 | 1991-07-30 | W. R. Grace & Co.-Conn. | Method of making very high barrier film |
| FR2691402A1 (fr) * | 1992-05-19 | 1993-11-26 | Dacry | Complexe polymères multicouches destiné, notamment, à constituer une enveloppe thermorétractable et procédé pour l'obtention. |
| EP0792740A1 (en) * | 1996-02-28 | 1997-09-03 | W.R. Grace & Co.-Conn. | Cheese packaging film |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3789985T2 (de) * | 1986-03-26 | 1994-09-22 | Kuraray Co | Äthylenvinylalkoholkopolymer enthaltende mehrschichtige Struktur. |
| JP2790334B2 (ja) * | 1989-09-19 | 1998-08-27 | 株式会社クラレ | 多層構造体 |
| US5221566A (en) * | 1991-03-29 | 1993-06-22 | Kuraray Co., Ltd. | Multilayered container and package utilizing the same |
| TW344710B (en) | 1995-12-19 | 1998-11-11 | Sumitomo Kagaku Kk | Resin composition and layered product formed therefrom |
| ATE522573T1 (de) | 2004-09-28 | 2011-09-15 | Nippon Synthetic Chem Ind | Zusammensetzung auf basis von ethylen/vinylalkohol-copolymer und diese umfassende mehrschichtstruktur |
| EP2014462A4 (en) | 2006-04-25 | 2010-02-10 | Nippon Synthetic Chem Ind | MULTILAYER FILM |
| JP5906783B2 (ja) | 2012-02-14 | 2016-04-20 | 横浜ゴム株式会社 | 熱可塑性樹脂組成物およびそれを用いたタイヤ |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4967931A (en, 2012) * | 1972-10-31 | 1974-07-02 | ||
| JPS49114688A (en, 2012) * | 1973-03-07 | 1974-11-01 | ||
| JPS5388067A (en) * | 1977-01-13 | 1978-08-03 | Kuraray Co | Production of ethylenee vinylalcohol copolymer film with improved property |
| JPS5478749A (en) * | 1977-12-06 | 1979-06-23 | Toray Ind Inc | Resin composition |
| JPS5478750A (en) * | 1977-12-06 | 1979-06-23 | Toray Ind Inc | Resin composition |
| JPS54113629A (en) * | 1978-02-25 | 1979-09-05 | Gunze Kk | Coating composition |
| JPS5615326A (en) * | 1979-07-17 | 1981-02-14 | Mitsubishi Plastics Ind Ltd | Manufacture of heat-contracting laminated film |
-
1982
- 1982-08-04 DE DE19823229158 patent/DE3229158A1/de active Granted
- 1982-08-05 JP JP57136810A patent/JPS5836412A/ja active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4967931A (en, 2012) * | 1972-10-31 | 1974-07-02 | ||
| JPS49114688A (en, 2012) * | 1973-03-07 | 1974-11-01 | ||
| JPS5388067A (en) * | 1977-01-13 | 1978-08-03 | Kuraray Co | Production of ethylenee vinylalcohol copolymer film with improved property |
| JPS5478749A (en) * | 1977-12-06 | 1979-06-23 | Toray Ind Inc | Resin composition |
| JPS5478750A (en) * | 1977-12-06 | 1979-06-23 | Toray Ind Inc | Resin composition |
| JPS54113629A (en) * | 1978-02-25 | 1979-09-05 | Gunze Kk | Coating composition |
| JPS5615326A (en) * | 1979-07-17 | 1981-02-14 | Mitsubishi Plastics Ind Ltd | Manufacture of heat-contracting laminated film |
Non-Patent Citations (3)
| Title |
|---|
| Derwent-Abstr. 79-57 146B/31 zu JP 54-0 78 749 |
| Derwent-Abstr. 79-75 937B/42 zu JP 54-1 13 629 |
| Derwent-Abstr. 81-24 508D/14 zu JP 56-0 15 326 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0143482A1 (en) * | 1983-10-28 | 1985-06-05 | Stamicarbon B.V. | Process for producing single-layer or multi-layer film |
| EP0269350A3 (en) * | 1986-11-25 | 1989-03-15 | W.R. Grace & Co.-Conn. | Very high barrier film |
| US5035851A (en) * | 1986-11-25 | 1991-07-30 | W. R. Grace & Co.-Conn. | Method of making very high barrier film |
| EP0322891A3 (en) * | 1987-12-29 | 1990-10-31 | Kuraray Co., Ltd. | Multilayered packaging materials having high gas barrier property |
| FR2691402A1 (fr) * | 1992-05-19 | 1993-11-26 | Dacry | Complexe polymères multicouches destiné, notamment, à constituer une enveloppe thermorétractable et procédé pour l'obtention. |
| EP0571260A3 (en) * | 1992-05-19 | 1994-06-22 | Dacry Sarl | Multilayered polymer complex, especially for a heat shrinkable envelope and process for its production |
| EP0792740A1 (en) * | 1996-02-28 | 1997-09-03 | W.R. Grace & Co.-Conn. | Cheese packaging film |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3229158C2 (en, 2012) | 1993-04-22 |
| JPS5836412A (ja) | 1983-03-03 |
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