JPH06210810A - バツクシームし得る多層フイルム - Google Patents

バツクシームし得る多層フイルム

Info

Publication number: JPH06210810A
Authority: JP; Japan
Prior art keywords: layer; heat; propylene; copolymer; ethylene
Prior art date: 1992-09-25
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

JP25901393A

Other languages

English (en)

Japanese (ja)

Inventor

Ram K Ramesh

ラム・ケイ・ラメシユ

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

WR Grace and Co

Original Assignee

WR Grace and Co

Priority date (The priority date 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 date listed.)

1992-09-25

Filing date

1993-09-24

Publication date

1994-08-02

1993-09-24 Application filed by WR Grace and Co filed Critical WR Grace and Co

1994-08-02 Publication of JPH06210810A publication Critical patent/JPH06210810A/ja

Status Withdrawn legal-status Critical Current

Links

238000004826 seaming Methods 0.000 title 1
239000010410 layer Substances 0.000 claims abstract description 138
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 50
229920001577 copolymer Polymers 0.000 claims abstract description 50
239000005977 Ethylene Substances 0.000 claims abstract description 49
239000000203 mixture Substances 0.000 claims abstract description 32
239000004711 α-olefin Substances 0.000 claims abstract description 30
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims abstract description 27
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims abstract description 26
230000004888 barrier function Effects 0.000 claims abstract description 21
229920000089 Cyclic olefin copolymer Polymers 0.000 claims abstract description 17
239000012793 heat-sealing layer Substances 0.000 claims abstract description 15
-1 propylene, ethylene Chemical group 0.000 claims description 26
239000004952 Polyamide Substances 0.000 claims description 15
239000000463 material Substances 0.000 claims description 15
229920002647 polyamide Polymers 0.000 claims description 15
VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 8
IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 claims description 7
229920005606 polypropylene copolymer Polymers 0.000 claims description 6
229920006020 amorphous polyamide Polymers 0.000 claims description 2
238000004026 adhesive bonding Methods 0.000 claims 1
235000013305 food Nutrition 0.000 abstract description 29
238000007789 sealing Methods 0.000 abstract description 22
229920001778 nylon Polymers 0.000 abstract description 14
239000004677 Nylon Substances 0.000 abstract description 12
238000004806 packaging method and process Methods 0.000 abstract description 12
238000011084 recovery Methods 0.000 abstract description 7
238000010411 cooking Methods 0.000 abstract description 6
229920001169 thermoplastic Polymers 0.000 abstract description 6
239000004416 thermosoftening plastic Substances 0.000 abstract description 6
238000000465 moulding Methods 0.000 abstract 1
238000000034 method Methods 0.000 description 19
239000004698 Polyethylene Substances 0.000 description 14
229920005989 resin Polymers 0.000 description 14
239000011347 resin Substances 0.000 description 14
229920000573 polyethylene Polymers 0.000 description 13
235000013622 meat product Nutrition 0.000 description 11
229920000642 polymer Polymers 0.000 description 11
238000004519 manufacturing process Methods 0.000 description 10
229920001155 polypropylene Polymers 0.000 description 9
229920000219 Ethylene vinyl alcohol Polymers 0.000 description 8
239000004743 Polypropylene Substances 0.000 description 8
239000012790 adhesive layer Substances 0.000 description 8
229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 7
239000000853 adhesive Substances 0.000 description 6
230000001070 adhesive effect Effects 0.000 description 6
239000003054 catalyst Substances 0.000 description 6
UFRKOOWSQGXVKV-UHFFFAOYSA-N ethene;ethenol Chemical compound C=C.OC=C UFRKOOWSQGXVKV-UHFFFAOYSA-N 0.000 description 6
239000005038 ethylene vinyl acetate Substances 0.000 description 6
239000004715 ethylene vinyl alcohol Substances 0.000 description 6
238000006116 polymerization reaction Methods 0.000 description 6
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 5
238000001125 extrusion Methods 0.000 description 5
229920000554 ionomer Polymers 0.000 description 5
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 4
239000012792 core layer Substances 0.000 description 4
230000001747 exhibiting effect Effects 0.000 description 4
239000012530 fluid Substances 0.000 description 4
238000010438 heat treatment Methods 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 4
239000002184 metal Substances 0.000 description 4
239000005022 packaging material Substances 0.000 description 4
229920000098 polyolefin Polymers 0.000 description 4
230000008569 process Effects 0.000 description 4
229920005653 propylene-ethylene copolymer Polymers 0.000 description 4
239000000126 substance Substances 0.000 description 4
KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 3
229920002292 Nylon 6 Polymers 0.000 description 3
239000004708 Very-low-density polyethylene Substances 0.000 description 3
150000001336 alkenes Chemical class 0.000 description 3
150000008064 anhydrides Chemical class 0.000 description 3
230000002708 enhancing effect Effects 0.000 description 3
239000007789 gas Substances 0.000 description 3
239000012785 packaging film Substances 0.000 description 3
229920006280 packaging film Polymers 0.000 description 3
229920003023 plastic Polymers 0.000 description 3
239000004033 plastic Substances 0.000 description 3
230000005855 radiation Effects 0.000 description 3
239000000565 sealant Substances 0.000 description 3
238000011282 treatment Methods 0.000 description 3
229920001866 very low density polyethylene Polymers 0.000 description 3
239000004953 Aliphatic polyamide Substances 0.000 description 2
229920006257 Heat-shrinkable film Polymers 0.000 description 2
BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
229920000572 Nylon 6/12 Polymers 0.000 description 2
229920003182 Surlyn® Polymers 0.000 description 2
229920003231 aliphatic polyamide Polymers 0.000 description 2
238000005452 bending Methods 0.000 description 2
229920006378 biaxially oriented polypropylene Polymers 0.000 description 2
239000011127 biaxially oriented polypropylene Substances 0.000 description 2
230000003197 catalytic effect Effects 0.000 description 2
230000000052 comparative effect Effects 0.000 description 2
239000002131 composite material Substances 0.000 description 2
238000005520 cutting process Methods 0.000 description 2
238000009826 distribution Methods 0.000 description 2
ZMUCVNSKULGPQG-UHFFFAOYSA-N dodecanedioic acid;hexane-1,6-diamine Chemical compound NCCCCCCN.OC(=O)CCCCCCCCCCC(O)=O ZMUCVNSKULGPQG-UHFFFAOYSA-N 0.000 description 2
229920001971 elastomer Polymers 0.000 description 2
229920001038 ethylene copolymer Polymers 0.000 description 2
125000000816 ethylene group Chemical class [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
229920006245 ethylene-butyl acrylate Polymers 0.000 description 2
239000003446 ligand Substances 0.000 description 2
229920000092 linear low density polyethylene Polymers 0.000 description 2
239000004707 linear low-density polyethylene Substances 0.000 description 2
FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 2
235000013372 meat Nutrition 0.000 description 2
239000012968 metallocene catalyst Substances 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
239000003607 modifier Substances 0.000 description 2
239000000178 monomer Substances 0.000 description 2
235000021485 packed food Nutrition 0.000 description 2
239000005060 rubber Substances 0.000 description 2
229920006300 shrink film Polymers 0.000 description 2
239000002356 single layer Substances 0.000 description 2
229920001862 ultra low molecular weight polyethylene Polymers 0.000 description 2
FLEHQRTTWKDNGI-WSGFCWAJSA-N (1r,3r)-5-[(2e)-2-[(1r,3as,7ar)-1-[(2r)-5-(cyclopropylamino)pentan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1h-inden-4-ylidene]ethylidene]-2-methylidenecyclohexane-1,3-diol Chemical compound C([C@@H](C)[C@@H]1[C@]2(CCCC(/[C@@H]2CC1)=C\C=C1C[C@@H](O)C(=C)[C@H](O)C1)C)CCNC1CC1 FLEHQRTTWKDNGI-WSGFCWAJSA-N 0.000 description 1
LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 1
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
229920003313 Bynel® Polymers 0.000 description 1
101100112225 Emericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139) cpa-1 gene Proteins 0.000 description 1
IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
229920003620 Grilon® Polymers 0.000 description 1
101001073422 Homo sapiens Pigment epithelium-derived factor Proteins 0.000 description 1
OKOBUGCCXMIKDM-UHFFFAOYSA-N Irganox 1098 Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)NCCCCCCNC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 OKOBUGCCXMIKDM-UHFFFAOYSA-N 0.000 description 1
229920000305 Nylon 6,10 Polymers 0.000 description 1
229920002302 Nylon 6,6 Polymers 0.000 description 1
102100035846 Pigment epithelium-derived factor Human genes 0.000 description 1
229920003300 Plexar® Polymers 0.000 description 1
241001312297 Selar Species 0.000 description 1
229920003365 Selar® Polymers 0.000 description 1
229910010413 TiO 2 Inorganic materials 0.000 description 1
229920006097 Ultramide® Polymers 0.000 description 1
BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
239000011954 Ziegler–Natta catalyst Substances 0.000 description 1
229920000800 acrylic rubber Polymers 0.000 description 1
125000000217 alkyl group Chemical group 0.000 description 1
239000003963 antioxidant agent Substances 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
229940038553 attane Drugs 0.000 description 1
CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
QYMGIIIPAFAFRX-UHFFFAOYSA-N butyl prop-2-enoate;ethene Chemical compound C=C.CCCCOC(=O)C=C QYMGIIIPAFAFRX-UHFFFAOYSA-N 0.000 description 1
239000011692 calcium ascorbate Substances 0.000 description 1
CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
235000013539 calcium stearate Nutrition 0.000 description 1
239000008116 calcium stearate Substances 0.000 description 1
150000001735 carboxylic acids Chemical class 0.000 description 1
238000006555 catalytic reaction Methods 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
238000000576 coating method Methods 0.000 description 1
239000012141 concentrate Substances 0.000 description 1
238000011437 continuous method Methods 0.000 description 1
230000008602 contraction Effects 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
238000002845 discoloration Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 1
HDERJYVLTPVNRI-UHFFFAOYSA-N ethene;ethenyl acetate Chemical class C=C.CC(=O)OC=C HDERJYVLTPVNRI-UHFFFAOYSA-N 0.000 description 1
QHZOMAXECYYXGP-UHFFFAOYSA-N ethene;prop-2-enoic acid Chemical compound C=C.OC(=O)C=C QHZOMAXECYYXGP-UHFFFAOYSA-N 0.000 description 1
229920006242 ethylene acrylic acid copolymer Polymers 0.000 description 1
229920006226 ethylene-acrylic acid Polymers 0.000 description 1
238000007765 extrusion coating Methods 0.000 description 1
229920002457 flexible plastic Polymers 0.000 description 1
238000009432 framing Methods 0.000 description 1
235000011389 fruit/vegetable juice Nutrition 0.000 description 1
125000000524 functional group Chemical group 0.000 description 1
229920001519 homopolymer Polymers 0.000 description 1
230000003301 hydrolyzing effect Effects 0.000 description 1
238000007654 immersion Methods 0.000 description 1
238000010348 incorporation Methods 0.000 description 1
229920001684 low density polyethylene Polymers 0.000 description 1
239000004702 low-density polyethylene Substances 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
229910001507 metal halide Inorganic materials 0.000 description 1
150000005309 metal halides Chemical class 0.000 description 1
TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
238000012856 packing Methods 0.000 description 1
YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
239000002243 precursor Substances 0.000 description 1
108090000623 proteins and genes Proteins 0.000 description 1
102000004169 proteins and genes Human genes 0.000 description 1
238000010791 quenching Methods 0.000 description 1
230000000171 quenching effect Effects 0.000 description 1
229920005604 random copolymer Polymers 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
238000002791 soaking Methods 0.000 description 1
239000002344 surface layer Substances 0.000 description 1
238000004381 surface treatment Methods 0.000 description 1
229920001897 terpolymer Polymers 0.000 description 1
238000003466 welding Methods 0.000 description 1

Landscapes

Laminated Bodies (AREA)
Packages (AREA)
Wrappers (AREA)
Compositions Of Macromolecular Compounds (AREA)

JP25901393A 1992-09-25 1993-09-24 バツクシームし得る多層フイルム Withdrawn JPH06210810A (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US95124592A	1992-09-25	1992-09-25
US951245		1992-09-25

Publications (1)

Publication Number	Publication Date
JPH06210810A true JPH06210810A (ja)	1994-08-02

Family

ID=25491476

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP25901393A Withdrawn JPH06210810A (ja)	1992-09-25	1993-09-24	バツクシームし得る多層フイルム

Country Status (4)

Country	Link
JP (1)	JPH06210810A (fr)
AU (1)	AU672222B2 (fr)
CA (1)	CA2106889C (fr)
NZ (1)	NZ248765A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0756931A2 (fr)	1995-07-31	1997-02-05	Kureha Kagaku Kogyo Kabushiki Kaisha	Feuille multicouche
JP2012521479A (ja) *	2009-03-24	2012-09-13	バクスター・インターナショナル・インコーポレイテッド	バリア層を有する非ｐｖｃポリマーフィルム

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6221410B1 (en)	1992-09-25	2001-04-24	Cryovac, Inc.	Backseamed casing and packaged product incorporating same
US6086967A (en) *	1996-11-06	2000-07-11	The Dow Chemical Company	Modified atmosphere films useful in the packaging of perishable food
US6500505B2 (en) *	1998-05-15	2002-12-31	Cryovac, Inc.	Thermoplastic film with good interply adhesion
US20060210741A1 (en) *	2005-03-17	2006-09-21	Cryovac, Inc.	Retortable packaging film with having seal/product-contact layer containing blend of polyethylenes and skin layer containing propylene-based polymer blended with polyethylene
US20060210742A1 (en) *	2005-03-17	2006-09-21	Cryovac, Inc.	Retortable packaging film with outer layers containing blend of propylene-based polymer and homogeneous polymer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4608302A (en) *	1985-01-30	1986-08-26	W. R. Grace & Co., Cryovac Div.	Oriented films from propylene copolymers and unplasticized saran
GB2221649B (en) *	1988-08-11	1992-04-29	Okura Industrial Co Ltd	Heat shrinkable composite film and packaging method using same

1993
- 1993-09-24 JP JP25901393A patent/JPH06210810A/ja not_active Withdrawn
- 1993-09-24 CA CA 2106889 patent/CA2106889C/fr not_active Expired - Fee Related
- 1993-09-24 AU AU47567/93A patent/AU672222B2/en not_active Ceased
- 1993-09-24 NZ NZ24876593A patent/NZ248765A/en unknown

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0756931A2 (fr)	1995-07-31	1997-02-05	Kureha Kagaku Kogyo Kabushiki Kaisha	Feuille multicouche
JP2012521479A (ja) *	2009-03-24	2012-09-13	バクスター・インターナショナル・インコーポレイテッド	バリア層を有する非ｐｖｃポリマーフィルム

Also Published As

Publication number	Publication date
CA2106889A1 (fr)	1994-03-26
CA2106889C (fr)	2003-08-19
AU4756793A (en)	1994-03-31
NZ248765A (en)	1996-08-27
AU672222B2 (en)	1996-09-26

Legal Events

Date

Code

Title

Description

2000-11-28

A300

Withdrawal of application because of no request for examination

Free format text: JAPANESE INTERMEDIATE CODE: A300

Effective date: 20001128

Publication	Publication Date	Title
US4855183A (en)	1989-08-08	Multiple-layer, cook-in film
US4734327A (en)	1988-03-29	Cook-in shrink film
JP3113312B2 (ja)	2000-11-27	改良されたシール強度を有するクック−インフィルム
EP0561428B1 (fr)	1998-04-29	Film d'emballage barrière d'oxygène
JP2601474B2 (ja)	1997-04-16	良好な接着性をもつ多層フイルム
FI100510B (fi)	1997-12-31	Kutistuskalvo
CA1309821C (fr)	1992-11-10	Pellicule multicouche comportant une couche de nylon amorphe
US4758463A (en)	1988-07-19	Cook-in shrink film
US5298326A (en)	1994-03-29	Cook in film with improved seal strength and optics
JP3939357B2 (ja)	2007-07-04	高ビカー軟化点オレフィン／アクリル酸コポリマーを含有する、食品接着層を有するフィルム内に包装した調理済み食品を有する包装品
RU2658045C2 (ru)	2018-06-19	Многослойные термоусадочные пленки с барьерным слоем из пвдх
JPS63224945A (ja)	1988-09-20	熱可塑性多層遮断性包装用フイルム及びそれから製造した袋類
NZ205579A (en)	1986-09-10	Multi-layer,pasteurisable,cook-in shrink film
FI98900C (fi)	1997-09-10	Lihaan tarttuva, kypsentämisen kestävä kutistuskalvo
AU759209B2 (en)	2003-04-10	Laminated cook-in film
EP0552911B1 (fr)	2001-12-19	Feuille convenant à la cuisson à force de scellement améliorée
JPH06210810A (ja)	1994-08-02	バツクシームし得る多層フイルム
JPH03104636A (ja)	1991-05-01	超低密度ポリエチレンを用いたクック―インフィルム
WO2006113074A2 (fr)	2006-10-26	Film pour l'emballage dans un tube plisse
MXPA97005065A (en)	1998-01-01	A multi-layer plastic film, uses to pack a coo food material

JPH06210810A - バツクシームし得る多層フイルム - Google Patents

Info

Links

Landscapes

Applications Claiming Priority (2)

Publications (1)

Family

ID=25491476

Family Applications (1)

Country Status (4)

Cited By (2)

Families Citing this family (5)

Family Cites Families (2)

Cited By (2)

Also Published As

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