JP4317031B2 - 多層インフレーションフィルムおよびその製造法 - Google Patents
多層インフレーションフィルムおよびその製造法 Download PDFInfo
- Publication number
- JP4317031B2 JP4317031B2 JP2003583744A JP2003583744A JP4317031B2 JP 4317031 B2 JP4317031 B2 JP 4317031B2 JP 2003583744 A JP2003583744 A JP 2003583744A JP 2003583744 A JP2003583744 A JP 2003583744A JP 4317031 B2 JP4317031 B2 JP 4317031B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- polyamide
- lldpe
- polyolefin
- polyethylene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000004952 Polyamide Substances 0.000 claims abstract description 41
- 229920002647 polyamide Polymers 0.000 claims abstract description 41
- 229920000098 polyolefin Polymers 0.000 claims abstract description 36
- 239000010410 layer Substances 0.000 claims description 68
- 229920000092 linear low density polyethylene Polymers 0.000 claims description 36
- 239000004707 linear low-density polyethylene Substances 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 30
- -1 polyethylene Polymers 0.000 claims description 23
- 239000004698 Polyethylene Substances 0.000 claims description 21
- 238000000465 moulding Methods 0.000 claims description 15
- 229920000573 polyethylene Polymers 0.000 claims description 15
- 239000004743 Polypropylene Substances 0.000 claims description 10
- 239000012790 adhesive layer Substances 0.000 claims description 9
- 229920001155 polypropylene Polymers 0.000 claims description 9
- 229920000642 polymer Polymers 0.000 claims description 6
- 238000000071 blow moulding Methods 0.000 abstract 1
- 239000010408 film Substances 0.000 description 33
- 150000001735 carboxylic acids Chemical class 0.000 description 12
- 229920001684 low density polyethylene Polymers 0.000 description 11
- 239000004702 low-density polyethylene Substances 0.000 description 11
- 150000001412 amines Chemical class 0.000 description 9
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 6
- 239000005977 Ethylene Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 239000004677 Nylon Substances 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 5
- 229920001903 high density polyethylene Polymers 0.000 description 5
- 239000004700 high-density polyethylene Substances 0.000 description 5
- 229920001778 nylon Polymers 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 239000000499 gel Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000003607 modifier Substances 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 239000004711 α-olefin Substances 0.000 description 3
- DRSHXJFUUPIBHX-UHFFFAOYSA-N COc1ccc(cc1)N1N=CC2C=NC(Nc3cc(OC)c(OC)c(OCCCN4CCN(C)CC4)c3)=NC12 Chemical compound COc1ccc(cc1)N1N=CC2C=NC(Nc3cc(OC)c(OC)c(OCCCN4CCN(C)CC4)c3)=NC12 DRSHXJFUUPIBHX-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 150000001991 dicarboxylic acids Chemical class 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 239000002346 layers by function Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 229920006045 Akulon® Polymers 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- 229920012753 Ethylene Ionomers Polymers 0.000 description 1
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 1
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 description 1
- 235000015429 Mirabilis expansa Nutrition 0.000 description 1
- 244000294411 Mirabilis expansa Species 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 239000012963 UV stabilizer Substances 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- MRNZSTMRDWRNNR-UHFFFAOYSA-N bis(hexamethylene)triamine Chemical compound NCCCCCCNCCCCCCN MRNZSTMRDWRNNR-UHFFFAOYSA-N 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- RZXDTJIXPSCHCI-UHFFFAOYSA-N hexa-1,5-diene-2,5-diol Chemical compound OC(=C)CCC(O)=C RZXDTJIXPSCHCI-UHFFFAOYSA-N 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 150000002466 imines Chemical class 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012968 metallocene catalyst Substances 0.000 description 1
- 229920001526 metallocene linear low density polyethylene Polymers 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 235000013536 miso Nutrition 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
- B29K2023/0608—PE, i.e. polyethylene characterised by its density
- B29K2023/0625—LLDPE, i.e. linear low density polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
-
- 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]
- Y10T428/31725—Of polyamide
Landscapes
- Laminated Bodies (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Wrappers (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Description
1.ABモノマー、これは、カルボン酸基(A)およびアミン基(B)の両方を有するモノマーであると理解される。
2.少なくとも1の化合物I、これは、v≧2の官能性を有するカルボン酸(Av)またはw≧2の官能性を有するアミン(Bw)である。
3.少なくとも1の化合物II、これは、v≧3の官能性を有するカルボン酸(Av)またはw≧3の官能性を有するアミン(Bw)であり、化合物IIは、化合物Iがアミンであるならばカルボン酸であり、または化合物Iがカルボン酸であるならばアミンであり、ポリアミド中の全てのカルボン酸およびアミンから誘導される単位の量が、式1を満たすことを特徴とする。
各々100mm直径の環状ダイを有する3つの押出機を備えたバンデラ(Bandera)インフレーションフィルムラインにおいて、60重量%のLLDPE、30重量%のLDPEおよび10重量%のYparex(商標)0H040から成るPE混合物の2つの外層、接着調整剤としてのMZA変性LLDPEおよびポリアミド中間層から成るフィルムバブルをインフレーション成形した。上記LLDPEはエチレンとブテンとのコポリマーであり、メルトフローインデックス(ASTMD−1238、2.16kg、190℃)2.7g/10分、融点125℃および密度928kg/m3を有していた。押出機のバレル温度は250℃であり、ヘッド温度は260℃であった。ブローアップ比は2.1であった。
比較例Aの方法を繰り返した。ただし、PE層として、90重量%のLLDPEおよび10重量%のYparex 0H040から成る層が使用された。十分な安定性を有するバブルが得られるようにプロセスを制御することはできないことが分かった。
実施例1の方法を繰り返した。ただし、PE層は90重量%のLLDPEおよび接着調整剤としての10重量%のYparex 0H040から成った。実施例2のブローアップ比は2.1であり、実施例3では2.5であった。押出方向に測定されたエルメンドルフ形引裂強さは夫々104kN/mおよび98kN/mであった。
Claims (7)
- 少なくとも1のポリアミド層および少なくとも1のポリオレフィン層を含む多層フィルムをインフレーション成形によって製造する方法において、ポリアミドとして、分岐したポリアミドが使用され、前記分岐したポリアミドが、ポリマー鎖の少なくとも50%が1より多くの鎖分岐を有するか、ポリアミド分子が少なくとも1の星型部分を含むことを特徴とする方法。
- ポリオレフィン層がLLDPEから成るLLDPE層である、請求項1記載の方法。
- 前記LLDPE層が5重量%以下の別のポリエチレンを含む、請求項2記載の方法。
- ポリオレフィン層がポリプロピレンから成る、請求項1記載の方法。
- 少なくとも1のポリアミド層およびそれに直接結合したまたは接着剤層によって結合した少なくとも1のポリオレフィン層を含み、インフレーション成形によって製造された多層フィルムにおいて、ポリアミドが、分岐したポリアミドであり、前記分岐したポリアミドが、ポリマー鎖の少なくとも50%が1より多くの鎖分岐を有するか、ポリアミド分子が少なくとも1の星型部分を含むことを特徴とする多層フィルム。
- 1以上のポリオレフィン層がポリエチレン層であり、接着剤層(存在する場合)以外の該ポリエチレン層が、少なくとも95重量%が直鎖状低密度ポリエチレンであるポリエチレンのみを含む、請求項5記載の多層フィルム。
- ポリオレフィン層がポリプロピレンから成る請求項5記載の多層フィルム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1020393A NL1020393C2 (nl) | 2002-04-15 | 2002-04-15 | Meerlaags blaasfolie en werkwijze voor de vervaardiging daarvan. |
NL1020952 | 2002-06-27 | ||
PCT/NL2003/000242 WO2003086757A1 (en) | 2002-04-15 | 2003-03-28 | Multilayer blown film and process for production thereof |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005522355A JP2005522355A (ja) | 2005-07-28 |
JP2005522355A5 JP2005522355A5 (ja) | 2009-06-04 |
JP4317031B2 true JP4317031B2 (ja) | 2009-08-19 |
Family
ID=29253743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003583744A Expired - Fee Related JP4317031B2 (ja) | 2002-04-15 | 2003-03-28 | 多層インフレーションフィルムおよびその製造法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US20050202262A1 (ja) |
EP (1) | EP1494858B1 (ja) |
JP (1) | JP4317031B2 (ja) |
KR (1) | KR20040111512A (ja) |
CN (1) | CN100410072C (ja) |
AT (1) | ATE472406T1 (ja) |
AU (1) | AU2003225425A1 (ja) |
DE (1) | DE60333181D1 (ja) |
ES (1) | ES2346751T3 (ja) |
TW (1) | TWI265865B (ja) |
WO (1) | WO2003086757A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040175464A1 (en) * | 2003-03-07 | 2004-09-09 | Blemberg Robert J. | Multilayer structures, packages, and methods of making multilayer structures |
US20040175466A1 (en) * | 2003-03-07 | 2004-09-09 | Douglas Michael J. | Multilayer barrier structures, methods of making the same and packages made therefrom |
ATE416215T1 (de) * | 2005-06-17 | 2008-12-15 | Dsm Ip Assets Bv | Intrinsisches, gelfreies, nach dem zufallsprinzip verzweigtes polyamid |
ITPD20060197A1 (it) * | 2006-05-19 | 2007-11-20 | Agriplast Srl | Film di copertura ad uso agricolo ad alto effetto termico conseguito mediante uno o piu' strati di poliamide |
AU2010257151B2 (en) * | 2009-06-01 | 2014-08-07 | The Gates Corporation | Low-permeation flexible fuel hose |
US9592648B2 (en) * | 2009-06-01 | 2017-03-14 | Gates Corporation | Low-permeation flexible fuel hose |
GB201106677D0 (en) | 2011-04-20 | 2011-06-01 | Kritis Plastika | Multilayer plastic film with separable layers for covering of inflated greenhouse |
CN102729463A (zh) * | 2012-07-13 | 2012-10-17 | 南京棠城塑胶有限公司 | 一种高透明尼龙复合薄膜的制备方法 |
ES2623227T3 (es) * | 2012-12-20 | 2017-07-10 | Dsm Ip Assets B.V. | Procedimiento para producir película soplada multicapa y película obtenida por el proceso |
CN105440465B (zh) * | 2014-09-29 | 2017-11-24 | 中国石油化工股份有限公司 | 一种橡塑组合物及其制备方法和薄膜 |
JP2017165937A (ja) * | 2016-03-11 | 2017-09-21 | 三井化学株式会社 | 組成物および成形体 |
JP6902092B2 (ja) * | 2016-07-28 | 2021-07-14 | アドバンシックス・レジンズ・アンド・ケミカルズ・リミテッド・ライアビリティ・カンパニーAdvansix Resins & Chemicals Llc | 低レベルのポリアミド66コモノマーを含有するポリアミド6樹脂 |
WO2021119301A1 (en) * | 2019-12-10 | 2021-06-17 | Auria Solutions Uk I Ltd. | Multi-layer needled non-woven article and methods of manufacture thereof |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3798115A (en) * | 1972-02-01 | 1974-03-19 | Basf Ag | Laminates of polypropylene and polyamide |
US4654240A (en) * | 1984-09-28 | 1987-03-31 | Baxter Travenol Laboratories, Inc. | Laminate film for flexible containers |
JPH0715001B2 (ja) * | 1987-07-15 | 1995-02-22 | 三井石油化学工業株式会社 | ポリアミドおよびこのポリアミドからなるガスバリヤ−性付与剤 |
US5290866A (en) * | 1987-10-09 | 1994-03-01 | Mobil Oil Corporation | Films of blends of linear ethylene polymers and acrylic polymers |
EP0345648B2 (de) * | 1988-06-07 | 2000-04-05 | Ems-Inventa Ag | Thermoplastisch verarbeitbare Polyamide |
JP3055137B2 (ja) * | 1989-03-17 | 2000-06-26 | 三菱瓦斯化学株式会社 | 多層フィルムおよび多層シート |
JPH05200956A (ja) * | 1992-01-29 | 1993-08-10 | Mitsubishi Kasei Corp | 積層フィルム |
JPH0631879A (ja) * | 1992-07-14 | 1994-02-08 | Mitsubishi Kasei Corp | タイヤ包装材 |
JPH08108506A (ja) * | 1994-10-12 | 1996-04-30 | Mitsubishi Chem Corp | 積層フィルム及びそれを用いた包装袋 |
JP3466331B2 (ja) * | 1995-06-26 | 2003-11-10 | 株式会社クラレ | ポリアミド、ポリアミド組成物およびその用途 |
US5866214A (en) * | 1995-07-28 | 1999-02-02 | W. R. Grace & Co.-Conn. | Film backseamed casings therefrom, and packaged product using same |
CN1108329C (zh) | 1995-12-29 | 2003-05-14 | 尼尔提克意大利公司 | 聚酰胺、其生产方法及其组合物 |
US20030129428A1 (en) * | 1996-06-10 | 2003-07-10 | Mingliang Lawrence Tsai | Multilayer polyamide film structures |
JP3994562B2 (ja) * | 1998-02-06 | 2007-10-24 | 宇部興産株式会社 | 延伸性に優れたポリアミド |
NL1010819C2 (nl) * | 1998-12-16 | 2000-06-19 | Dsm Nv | Intrinsiek gelvrij random vertakt polyamide. |
DE19859929A1 (de) * | 1998-12-23 | 2000-06-29 | Bayer Ag | Verfahren zur Herstellung von verzweigten Polyamiden |
FR2793252B1 (fr) * | 1999-05-05 | 2001-07-20 | Rhodianyl | Copolyamide hyperbranche, composition a base de ce copolyamide hyperbranche et procede d'obtention de ce dernier |
DE10009646A1 (de) * | 2000-03-01 | 2001-09-13 | Ticona Gmbh | Neues Polymergemisch |
JP2001278330A (ja) * | 2000-03-31 | 2001-10-10 | Nihon Tetra Pak Kk | 積層包装材料および積層包装材料の製造法 |
DE10065177A1 (de) * | 2000-12-23 | 2002-06-27 | Degussa | Mehrschichtverbund auf Polyamid/Polyolefin-Basis |
DE102005009896A1 (de) * | 2005-03-01 | 2006-09-07 | Basell Polyolefine Gmbh | Polyethylen Formmasse zum Herstellen von Blasfolien mit verbesserten mechanischen Eigenschaften |
-
2003
- 2003-03-28 AU AU2003225425A patent/AU2003225425A1/en not_active Abandoned
- 2003-03-28 JP JP2003583744A patent/JP4317031B2/ja not_active Expired - Fee Related
- 2003-03-28 KR KR10-2004-7016417A patent/KR20040111512A/ko active Search and Examination
- 2003-03-28 EP EP20030746501 patent/EP1494858B1/en not_active Expired - Lifetime
- 2003-03-28 ES ES03746501T patent/ES2346751T3/es not_active Expired - Lifetime
- 2003-03-28 US US10/511,344 patent/US20050202262A1/en not_active Abandoned
- 2003-03-28 WO PCT/NL2003/000242 patent/WO2003086757A1/en active Application Filing
- 2003-03-28 DE DE60333181T patent/DE60333181D1/de not_active Expired - Lifetime
- 2003-03-28 CN CNB038084252A patent/CN100410072C/zh not_active Expired - Fee Related
- 2003-03-28 AT AT03746501T patent/ATE472406T1/de not_active IP Right Cessation
- 2003-04-08 TW TW92108038A patent/TWI265865B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE60333181D1 (de) | 2010-08-12 |
ES2346751T3 (es) | 2010-10-20 |
WO2003086757A1 (en) | 2003-10-23 |
TWI265865B (en) | 2006-11-11 |
CN1646314A (zh) | 2005-07-27 |
JP2005522355A (ja) | 2005-07-28 |
US20050202262A1 (en) | 2005-09-15 |
KR20040111512A (ko) | 2004-12-31 |
ATE472406T1 (de) | 2010-07-15 |
TW200401706A (en) | 2004-02-01 |
EP1494858A1 (en) | 2005-01-12 |
AU2003225425A1 (en) | 2003-10-27 |
CN100410072C (zh) | 2008-08-13 |
EP1494858B1 (en) | 2010-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4317031B2 (ja) | 多層インフレーションフィルムおよびその製造法 | |
US4416942A (en) | Laminates of lamellar articles and polyolefins | |
CN101151342B (zh) | 丙烯类粘合剂用聚合物组合物及其层压体 | |
JP7143285B2 (ja) | ジアミンとダイマー酸とラクタムとのコポリアミドを含むポリマーフィルム | |
CN107921759B (zh) | 包含官能化聚丙烯的粘合剂组合物和多层结构 | |
US8673451B2 (en) | Multilayer thermoplastic structures with improved tie layers | |
JP2001026713A (ja) | ポリオレフィンと低融点ポリアミドとをベースにした組成物 | |
JPH0885184A (ja) | 高耐酷使性収縮フィルム | |
US6368723B1 (en) | Films comprising metallocene polyethylene and polyamide | |
KR20150127666A (ko) | 공기입 타이어 조립체용 내부 라이너 | |
JP2000512574A (ja) | 多層ポリアミドフィルム構造物 | |
KR20180071430A (ko) | 내충격성 열가소성 조성물 | |
US5443867A (en) | Articles incorporating barrier resins | |
CN108884247B (zh) | 包含无定形和部分结晶的聚酰胺的聚合物膜 | |
JP4317126B2 (ja) | ポリアミドを含む多層フラットフィルムの製造法 | |
NL1020393C2 (nl) | Meerlaags blaasfolie en werkwijze voor de vervaardiging daarvan. | |
JP7485531B2 (ja) | ポリアミド系積層樹脂チューブ | |
JP6913501B2 (ja) | 積層体 | |
JP2024536779A (ja) | 少なくとも1つのラクタム、ジカルボン酸、および1,5-ジアミノ-3-オキサペンタンを含有するコポリアミドおよびポリマーフィルム | |
JP2001302806A (ja) | 樹脂組成物ペレットおよび用途 | |
JP2005068328A (ja) | マット調ポリオレフィン組成物およびそれを用いた積層体 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060314 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060314 |
|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20060721 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20060901 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080610 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20080903 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20080910 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20081003 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20081111 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20090212 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20090219 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090311 |
|
A524 | Written submission of copy of amendment under article 19 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A524 Effective date: 20090311 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090428 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090521 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120529 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130529 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130529 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |