CA1111372A - Cross-linked nylon/polyolefin laminates - Google Patents

Cross-linked nylon/polyolefin laminates

Info

Publication number: CA1111372A
Authority: CA; Canada
Prior art keywords: laminate; layer; adhesive; nylon; polyolefin
Prior art date: 1978-07-03
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

Application number

CA330,675A

Other languages

English (en)

French (fr)

Inventor

Henry G. Schirmer

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 Conn

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.)

1978-07-03

Filing date

1979-06-27

Publication date

1981-10-27

1979-06-27 Application filed by WR Grace and Co filed Critical WR Grace and Co

1981-10-27 Application granted granted Critical

1981-10-27 Publication of CA1111372A publication Critical patent/CA1111372A/en

Status Expired legal-status Critical Current

Links

229920001778 nylon Polymers 0.000 title claims abstract description 26
239000004677 Nylon Substances 0.000 title claims abstract description 25
229920000098 polyolefin Polymers 0.000 title claims abstract description 23
235000013305 food Nutrition 0.000 claims abstract description 15
239000010410 layer Substances 0.000 claims description 41
239000000853 adhesive Substances 0.000 claims description 31
230000001070 adhesive effect Effects 0.000 claims description 30
239000004698 Polyethylene Substances 0.000 claims description 28
-1 polyethylene Polymers 0.000 claims description 23
229920000573 polyethylene Polymers 0.000 claims description 22
229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 21
239000005038 ethylene vinyl acetate Substances 0.000 claims description 19
230000032798 delamination Effects 0.000 claims description 15
238000000034 method Methods 0.000 claims description 13
150000001336 alkenes Chemical class 0.000 claims description 9
239000012790 adhesive layer Substances 0.000 claims description 8
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 6
DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical group C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 claims description 5
229920001577 copolymer Polymers 0.000 claims description 4
230000005865 ionizing radiation Effects 0.000 claims description 4
230000005855 radiation Effects 0.000 claims description 4
229920001519 homopolymer Polymers 0.000 claims description 3
238000001125 extrusion Methods 0.000 claims description 2
230000001678 irradiating effect Effects 0.000 claims description 2
238000004519 manufacturing process Methods 0.000 claims 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
238000010411 cooking Methods 0.000 abstract description 10
238000004132 cross linking Methods 0.000 abstract description 5
238000004806 packaging method and process Methods 0.000 abstract description 4
238000013019 agitation Methods 0.000 abstract description 2
229920000642 polymer Polymers 0.000 description 8
150000001408 amides Chemical class 0.000 description 6
239000000463 material Substances 0.000 description 6
238000009835 boiling Methods 0.000 description 5
230000001965 increasing effect Effects 0.000 description 5
239000004952 Polyamide Substances 0.000 description 4
239000000203 mixture Substances 0.000 description 4
229920002647 polyamide Polymers 0.000 description 4
239000000126 substance Substances 0.000 description 4
229920002292 Nylon 6 Polymers 0.000 description 3
239000000155 melt Substances 0.000 description 3
230000035699 permeability Effects 0.000 description 3
229920005989 resin Polymers 0.000 description 3
239000011347 resin Substances 0.000 description 3
239000000758 substrate Substances 0.000 description 3
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
239000005977 Ethylene Substances 0.000 description 2
229920000305 Nylon 6,10 Polymers 0.000 description 2
235000015278 beef Nutrition 0.000 description 2
229920000554 ionomer Polymers 0.000 description 2
239000000178 monomer Substances 0.000 description 2
GVNWZKBFMFUVNX-UHFFFAOYSA-N Adipamide Chemical compound NC(=O)CCCCC(N)=O GVNWZKBFMFUVNX-UHFFFAOYSA-N 0.000 description 1
229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
241000287828 Gallus gallus Species 0.000 description 1
JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
229920000571 Nylon 11 Polymers 0.000 description 1
229920000299 Nylon 12 Polymers 0.000 description 1
229920002302 Nylon 6,6 Polymers 0.000 description 1
229920003300 Plexar® Polymers 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
231100000987 absorbed dose Toxicity 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
125000004432 carbon atom Chemical group C* 0.000 description 1
UREBDLICKHMUKA-CXSFZGCWSA-N dexamethasone Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@]2(F)[C@@H]1[C@@H]1C[C@@H](C)[C@@](C(=O)CO)(O)[C@@]1(C)C[C@@H]2O UREBDLICKHMUKA-CXSFZGCWSA-N 0.000 description 1
230000002708 enhancing effect Effects 0.000 description 1
229920006242 ethylene acrylic acid copolymer Polymers 0.000 description 1
238000007765 extrusion coating 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
229910052749 magnesium Inorganic materials 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
244000005700 microbiome Species 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
235000021485 packed food Nutrition 0.000 description 1
239000008188 pellet Substances 0.000 description 1
229920001897 terpolymer Polymers 0.000 description 1
238000003856 thermoforming Methods 0.000 description 1
229920001169 thermoplastic Polymers 0.000 description 1
239000012815 thermoplastic material Substances 0.000 description 1
239000004416 thermosoftening plastic Substances 0.000 description 1
229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
238000009461 vacuum packaging Methods 0.000 description 1
235000015112 vegetable and seed oil Nutrition 0.000 description 1
239000008158 vegetable oil Substances 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1
239000011701 zinc Substances 0.000 description 1
239000004711 α-olefin 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
- B32B27/06—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
- B32B1/00—Layered products having a non-planar shape
- B32B1/08—Tubular products
- 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
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
- 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
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
- 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
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/72—Cured, e.g. vulcanised, cross-linked
- 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
- B32B2323/04—Polyethylene
- 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
- B32B2331/00—Polyvinylesters
- B32B2331/04—Polymers of vinyl acetate, e.g. PVA
- 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
- 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
- B32B2597/00—Tubular articles, e.g. hoses, pipes

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Laminated Bodies (AREA)

CA330,675A 1978-07-03 1979-06-27 Cross-linked nylon/polyolefin laminates Expired CA1111372A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US92164878A	1978-07-03	1978-07-03
US921,648		1978-07-03

Publications (1)

Publication Number	Publication Date
CA1111372A true CA1111372A (en)	1981-10-27

Family

ID=25445743

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA330,675A Expired CA1111372A (en)	1978-07-03	1979-06-27	Cross-linked nylon/polyolefin laminates

Country Status (11)

Country	Link
BE (1)	BE877423A (fi)
CA (1)	CA1111372A (fi)
CH (1)	CH643185A5 (fi)
DE (1)	DE2926530A1 (fi)
DK (1)	DK279179A (fi)
FI (1)	FI792087A (fi)
FR (1)	FR2434696A1 (fi)
GB (1)	GB2024713B (fi)
IT (1)	IT1192652B (fi)
NL (1)	NL7905133A (fi)
SE (1)	SE7905774L (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ZA83848B (en) *	1982-03-15	1984-08-29	Grace W R & Co	Quenched nylon multilayer casings
DE3216097C2 (de) *	1982-04-30	1990-05-10	Feldmühle AG, 4000 Düsseldorf	Mehrlagige Folie aus einer Trägerfolie und einer durch Kaschieren damit verbundenen Verbundfolie und deren Verwendung
GB2137931B (en) *	1983-04-07	1987-02-04	Grace W R & Co	Laminated packaging film heat-shrinkable after forming, and method for the preparation thereof
DE19902102B4 (de) *	1998-06-15	2007-07-05	Ökologische Bausysteme B.I. Moll GmbH & Co. KG	Verbundwerkstoff

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3607505A (en) *	1967-08-11	1971-09-21	Grace W R & Co	Method of producing a laminated tubular article

1979
- 1979-06-27 CA CA330,675A patent/CA1111372A/en not_active Expired
- 1979-06-30 DE DE19792926530 patent/DE2926530A1/de not_active Withdrawn
- 1979-07-02 BE BE0/196088A patent/BE877423A/xx not_active IP Right Cessation
- 1979-07-02 FI FI792087A patent/FI792087A/fi not_active Application Discontinuation
- 1979-07-02 SE SE7905774A patent/SE7905774L/ not_active Application Discontinuation
- 1979-07-02 DK DK279179A patent/DK279179A/da not_active Application Discontinuation
- 1979-07-02 FR FR7917161A patent/FR2434696A1/fr active Granted
- 1979-07-02 CH CH616979A patent/CH643185A5/de not_active IP Right Cessation
- 1979-07-02 NL NL7905133A patent/NL7905133A/nl unknown
- 1979-07-02 IT IT24040/79A patent/IT1192652B/it active
- 1979-07-03 GB GB7923194A patent/GB2024713B/en not_active Expired

Also Published As

Publication number	Publication date
FR2434696A1 (fr)	1980-03-28
BE877423A (fr)	1979-11-05
DK279179A (da)	1980-01-04
FR2434696B1 (fi)	1982-05-21
GB2024713A (en)	1980-01-16
IT1192652B (it)	1988-05-04
IT7924040A0 (it)	1979-07-02
CH643185A5 (de)	1984-05-30
SE7905774L (sv)	1980-01-04
FI792087A (fi)	1980-01-04
GB2024713B (en)	1982-12-08
DE2926530A1 (de)	1980-01-24
NL7905133A (nl)	1980-01-07

Legal Events

Date	Code	Title	Description
1998-10-27	MKEX	Expiry

Publication	Publication Date	Title
US4104404A (en)	1978-08-01	Cross-linked amide/olefin polymeric tubular film coextruded laminates
EP0269325B1 (en)	1993-09-08	Multiple-layer, cook-in film
CA1305915C (en)	1992-08-04	Shrink film
EP0566679B1 (en)	1996-02-28	Heat sealable multilayer polyolefinic film structures
EP0273341B1 (en)	1991-10-16	Cook-in shrink film
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
CA1077667A (en)	1980-05-20	Heat shrinkable multi-layer film and method of producing same
EP0451977B1 (en)	2001-08-08	Cook-in film with improved seal strength
CA1037370A (en)	1978-08-29	Packaging of foodstuffs
FI56975B (fi)	1980-01-31	Boejligt laminat foer vaermekrympningsfoerpackning
EP1995058B1 (en)	2015-12-09	Multilayer heat shrinkable cook-in film
CA2050135A1 (en)	1993-03-01	Blended films structures therefrom and methods of making and using them
CA2149097A1 (en)	1995-11-12	Microwaveable multilayer films with metal-like appearance
US4857408A (en)	1989-08-15	Meat adherable cook-in shrink film
CA1309793C (en)	1992-11-03	Films using blends of polypropylene and polyisobutylene
NZ333439A (en)	1999-09-29	Film from a vinylidene chloride copolymer containing blend
CA1111372A (en)	1981-10-27	Cross-linked nylon/polyolefin laminates
EP0206826B1 (en)	1990-08-29	Heat shrinkable laminate film and its use
EP0713899A2 (en)	1996-05-29	Oxygen scavenging composition
CA2049920A1 (en)	1991-07-13	Composite, heat shrinkable composite film and foamed composite
EP0684131A2 (en)	1995-11-29	Microwaveable multilayer films with metal-like appearance
KR100526691B1 (ko)	2005-12-29	내열성이우수한폴리프로필렌필름
JPH02299836A (ja)	1990-12-12	積層物
JPH07257596A (ja)	1995-10-09	食品包装用積層袋
JPH0378065B2 (fi)	1991-12-12