ES2972543T3 - Papel barrera multifuncional y método para su fabricación - Google Patents
Papel barrera multifuncional y método para su fabricación Download PDFInfo
- Publication number
- ES2972543T3 ES2972543T3 ES20737108T ES20737108T ES2972543T3 ES 2972543 T3 ES2972543 T3 ES 2972543T3 ES 20737108 T ES20737108 T ES 20737108T ES 20737108 T ES20737108 T ES 20737108T ES 2972543 T3 ES2972543 T3 ES 2972543T3
- Authority
- ES
- Spain
- Prior art keywords
- coating
- barrier paper
- copolymers
- face
- paper
- 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.)
- Active
Links
- 230000004888 barrier function Effects 0.000 title claims abstract description 129
- 238000000034 method Methods 0.000 title claims description 22
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000000576 coating method Methods 0.000 claims abstract description 102
- 239000011248 coating agent Substances 0.000 claims abstract description 86
- 238000007789 sealing Methods 0.000 claims abstract description 39
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000001301 oxygen Substances 0.000 claims abstract description 15
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000035699 permeability Effects 0.000 claims abstract description 10
- 239000011527 polyurethane coating Substances 0.000 claims abstract description 3
- 239000000123 paper Substances 0.000 claims description 161
- 229920001577 copolymer Polymers 0.000 claims description 32
- 229920000642 polymer Polymers 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 15
- 239000004814 polyurethane Substances 0.000 claims description 12
- -1 aliphatic epoxides Chemical class 0.000 claims description 10
- 229920002635 polyurethane Polymers 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 7
- 229910003480 inorganic solid Inorganic materials 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- 229920001519 homopolymer Polymers 0.000 claims description 6
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 5
- 239000004952 Polyamide Chemical class 0.000 claims description 5
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 5
- 229920002647 polyamide Chemical class 0.000 claims description 5
- 239000004972 Polyurethane varnish Substances 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 239000001913 cellulose Chemical class 0.000 claims description 4
- 229920002678 cellulose Chemical class 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 4
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims description 4
- 238000004132 cross linking Methods 0.000 claims description 3
- 239000011101 paper laminate Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- ROGIWVXWXZRRMZ-UHFFFAOYSA-N 2-methylbuta-1,3-diene;styrene Chemical compound CC(=C)C=C.C=CC1=CC=CC=C1 ROGIWVXWXZRRMZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- 150000008064 anhydrides Chemical class 0.000 claims description 2
- SFFFIHNOEGSAIH-UHFFFAOYSA-N bicyclo[2.2.1]hept-2-ene;ethene Chemical group C=C.C1C2CCC1C=C2 SFFFIHNOEGSAIH-UHFFFAOYSA-N 0.000 claims description 2
- 150000001991 dicarboxylic acids Chemical class 0.000 claims description 2
- 229920001038 ethylene copolymer Polymers 0.000 claims description 2
- 239000012948 isocyanate Substances 0.000 claims description 2
- 150000002513 isocyanates Chemical class 0.000 claims description 2
- 150000002561 ketenes Chemical class 0.000 claims description 2
- 239000010445 mica Substances 0.000 claims description 2
- 229910052618 mica group Inorganic materials 0.000 claims description 2
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 claims description 2
- 150000002918 oxazolines Chemical class 0.000 claims description 2
- 239000000049 pigment Substances 0.000 claims description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 2
- 229920000515 polycarbonate Polymers 0.000 claims description 2
- 239000004417 polycarbonate Substances 0.000 claims description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 2
- 150000004756 silanes Chemical class 0.000 claims description 2
- 150000004760 silicates Chemical class 0.000 claims description 2
- UKRDPEFKFJNXQM-UHFFFAOYSA-N vinylsilane Chemical class [SiH3]C=C UKRDPEFKFJNXQM-UHFFFAOYSA-N 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims 2
- 229910052710 silicon Inorganic materials 0.000 claims 2
- 239000010703 silicon Substances 0.000 claims 2
- 239000002174 Styrene-butadiene Substances 0.000 claims 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims 1
- 239000011115 styrene butadiene Substances 0.000 claims 1
- 229920003048 styrene butadiene rubber Polymers 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 description 21
- 239000004922 lacquer Substances 0.000 description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 239000012944 cold seal lacquer Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 239000000976 ink Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000003490 calendering Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000005033 polyvinylidene chloride Substances 0.000 description 4
- 238000007639 printing Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 238000007725 thermal activation Methods 0.000 description 4
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 235000009508 confectionery Nutrition 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000000796 flavoring agent Substances 0.000 description 3
- 235000019634 flavors Nutrition 0.000 description 3
- 238000012858 packaging process Methods 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000004920 heat-sealing lacquer Substances 0.000 description 2
- 239000010954 inorganic particle Substances 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- NJVOHKFLBKQLIZ-UHFFFAOYSA-N (2-ethenylphenyl) prop-2-enoate Chemical compound C=CC(=O)OC1=CC=CC=C1C=C NJVOHKFLBKQLIZ-UHFFFAOYSA-N 0.000 description 1
- ZVUNTIMPQCQCAQ-UHFFFAOYSA-N 2-dodecanoyloxyethyl dodecanoate Chemical compound CCCCCCCCCCCC(=O)OCCOC(=O)CCCCCCCCCCC ZVUNTIMPQCQCAQ-UHFFFAOYSA-N 0.000 description 1
- BLGZZPQUWAIPDN-UHFFFAOYSA-N C=C.C(=C)OC(CCCCCCCCCCC)=O Chemical compound C=C.C(=C)OC(CCCCCCCCCCC)=O BLGZZPQUWAIPDN-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004826 Synthetic adhesive Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000001994 activation Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 235000019568 aromas Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 235000013736 caramel Nutrition 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 235000019219 chocolate Nutrition 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000009820 dry lamination Methods 0.000 description 1
- 238000009459 flexible packaging Methods 0.000 description 1
- 238000007647 flexography Methods 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 238000009816 wet lamination Methods 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
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/10—Packing paper
-
- 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
-
- 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
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
- D21H19/56—Macromolecular organic compounds or oligomers thereof obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
- D21H19/62—Macromolecular organic compounds or oligomers thereof obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- D21H19/80—Paper comprising more than one coating
- D21H19/84—Paper comprising more than one coating on both sides of the substrate
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Laminated Bodies (AREA)
- Wrappers (AREA)
- Packages (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102019118425.8A DE102019118425A1 (de) | 2019-07-08 | 2019-07-08 | Multifunktionales Barrierepapier und Verfahren zu dessen Herstellung |
| PCT/EP2020/068170 WO2021004818A1 (de) | 2019-07-08 | 2020-06-26 | Multifunktionales barrierepapier und verfahren zu dessen herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2972543T3 true ES2972543T3 (es) | 2024-06-13 |
Family
ID=71523115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES20737108T Active ES2972543T3 (es) | 2019-07-08 | 2020-06-26 | Papel barrera multifuncional y método para su fabricación |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3997268B1 (de) |
| DE (1) | DE102019118425A1 (de) |
| ES (1) | ES2972543T3 (de) |
| PL (1) | PL3997268T3 (de) |
| WO (1) | WO2021004818A1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022103957A1 (de) * | 2022-02-18 | 2023-08-24 | Constantia Pirk Gmbh & Co. Kg | Verbund zum Verpacken von Nahrungsmitteln und Verfahren zu dessen Herstellung |
| DE102022106886A1 (de) | 2022-03-23 | 2023-09-28 | delsci GmbH | Verpackungsmaterial für lebensmittel mit innenliegender barriereschicht |
| EP4411064A1 (de) | 2023-02-06 | 2024-08-07 | Huhtamäki Oyj | Verfahren zur herstellung eines offenen behälters für milch-, pflanzenbasierte lebensmittel und/oder gefrorene lebensmittel |
| DE102023103298A1 (de) | 2023-02-10 | 2024-08-14 | Huhtamaki Flexible Packaging Germany Gmbh & Co. Kg | Metallisiertes papierbasiertes Verpackungslagenmaterial mit wenigstens zwei Barriereschichten aus einem Vinylalkohol-Polymer |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0972635A1 (de) | 1998-07-17 | 2000-01-19 | Minnesota Mining And Manufacturing Company | Mehrschichtiges Papier zur Verwendung in Verpackung von Lebensmitteln |
| JP4524463B2 (ja) | 1999-07-27 | 2010-08-18 | 三井化学株式会社 | ガスバリア性ポリウレタン樹脂及びこれを含むガスバリア性フィルム |
| JP2004042959A (ja) | 2002-07-11 | 2004-02-12 | Dainippon Printing Co Ltd | レトルト処理用紙容器およびそれを使用したレトルト処理包装体 |
| DE102006040921A1 (de) | 2006-08-31 | 2008-03-13 | Papier-Mettler Inhaber Michael Mettler | Verbundpapier sowie Beutel für Lebensmittel, insbesondere für vorgebackene Backwaren, enthaltend das Verbundpapier, und ein Verfahren zur Herstellung des Beutels |
| US20110027601A1 (en) | 2008-04-30 | 2011-02-03 | Meadwestvaco Corporation | Water based barrier coating compositions |
| DE102009004817A1 (de) | 2009-01-13 | 2010-07-15 | Huhtamäki Oyj | Verpackung |
| DE202011051309U1 (de) | 2011-09-15 | 2012-12-17 | Cofresco Frischhalteprodukte Gmbh & Co. Kg | Beutel für die Aufbewahrung und Zubereitung von Lebensmitteln |
| US20130101855A1 (en) * | 2011-10-20 | 2013-04-25 | Frito-Lay North America, Inc. | Barrier paper packaging and process for its production |
| BR112014012938B1 (pt) | 2011-12-29 | 2021-01-19 | Tetra Laval Holdings & Finance S.A. | laminado e recipiente de acondicionamento |
| US20150147544A1 (en) | 2013-11-25 | 2015-05-28 | Gerald Minsky | Tear-resistant paperboard laminate |
| FR3024467B1 (fr) * | 2014-07-30 | 2019-05-17 | Munksjö Oyj | Papier barriere thermoscellant |
| CN107969124B (zh) | 2015-07-03 | 2020-08-11 | 安姆科软包装克罗伊茨林根公司 | 具有超高阻隔性能的柔性多层包装膜 |
| JP2017190544A (ja) * | 2016-04-15 | 2017-10-19 | 凸版印刷株式会社 | バリア紙、紙カップ |
| JP6870218B2 (ja) | 2016-06-13 | 2021-05-12 | 凸版印刷株式会社 | 紙バリア積層体および成形容器 |
| CA2940370A1 (en) * | 2016-08-25 | 2018-02-25 | Cascades Sonoco, Inc. | Coated paper-based substrate for containers and process for making the same |
| JP2018058360A (ja) * | 2016-09-30 | 2018-04-12 | 日本製紙株式会社 | 紙製バリア材料 |
| BE1025074B1 (nl) | 2017-03-24 | 2018-10-23 | Ace Packaging Nv | Broodzak en werkwijze voor het vervaardigen ervan |
| KR101968044B1 (ko) | 2018-07-09 | 2019-06-19 | 한솔제지 주식회사 | 수분 및 가스 차단성 종이의 제조방법 |
| DE102019114197A1 (de) | 2019-05-27 | 2020-12-03 | Mitsubishi Hitec Paper Europe Gmbh | Aufzeichnungsmaterial umfassend eine bedruckbare Aufzeichnungsschicht, insbesondere eine bedruckbare Glanz- oder Hochglanzschicht, und eine Barriereschicht sowie Herstellungsverfahren und Verwendungen hierfür |
-
2019
- 2019-07-08 DE DE102019118425.8A patent/DE102019118425A1/de active Pending
-
2020
- 2020-06-26 EP EP20737108.9A patent/EP3997268B1/de active Active
- 2020-06-26 WO PCT/EP2020/068170 patent/WO2021004818A1/de unknown
- 2020-06-26 ES ES20737108T patent/ES2972543T3/es active Active
- 2020-06-26 PL PL20737108.9T patent/PL3997268T3/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021004818A1 (de) | 2021-01-14 |
| DE102019118425A1 (de) | 2021-01-14 |
| EP3997268A1 (de) | 2022-05-18 |
| EP3997268B1 (de) | 2023-11-15 |
| PL3997268T3 (pl) | 2024-04-08 |
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