JP2000505370A - 食品の変色を引き起こす化合物を取り除くために食品と接触するポリアミドの層を有する透けて見える食品包装構造 - Google Patents
食品の変色を引き起こす化合物を取り除くために食品と接触するポリアミドの層を有する透けて見える食品包装構造Info
- Publication number
- JP2000505370A JP2000505370A JP9529470A JP52947097A JP2000505370A JP 2000505370 A JP2000505370 A JP 2000505370A JP 9529470 A JP9529470 A JP 9529470A JP 52947097 A JP52947097 A JP 52947097A JP 2000505370 A JP2000505370 A JP 2000505370A
- Authority
- JP
- Japan
- Prior art keywords
- polyamide
- packaging structure
- food
- layer
- liquid
- 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.)
- Ceased
Links
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
- 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
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D177/00—Coating compositions based on polyamides obtained by reactions forming a carboxylic amide link in the main chain; Coating compositions based on 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/412—Transparent
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Wrappers (AREA)
- Laminated Bodies (AREA)
- Packages (AREA)
- Paints Or Removers (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.1層が少なくとも0.4ミル厚のポリアミドの表面層であり、前記表面層が 積層、共押し出し、または溶液塗布によって製造される、少なくとも2層を含む 、フィルムまたはシートの構造材料を有し、 前記フィルムまたはシートの構造材料は包装構造に形成され、 前記ポリアミド表面層は前記包装構造の食品と接触する内表面層を形成し、前記 ポリアミドは、(i)無定形ポリアミドおよび(ii)半結晶性ポリアミドからなる 群から選ばれ、 半結晶性ポリアミドの場合にはポリアミドの層の最大の厚さがフィルムまたはシ ートの構造材料の透明度を維持するのに十分なほど低い ことを特徴とする透けて見える包装構造。 2.前記ポリアミドが無定形ポリアミドであることを特徴とする、請求項1に記 載の透けて見える包装構造。 3.前記無定形ポリアミドがイソフタルアミド/テレフタルアミドの比が60/ 40以上であるヘキサメチレンジアミンイソフタルアミド/テレフタルアミドの コポリマーであることを特徴とする請求項2に記載の透けて見える包装構造。 4.(i)接着されるか、または裏ばりとしてのポリアミドの内表面接触層を有 し、前記ポリアミドが無定形または半結晶性のポリアミドのいずれかである蓋の 要素、および (ii)透明なポリマー材料から形成された容器の要素 を含むことを特徴とする透けて見える包装構造。 5.包装された生産物の製造方法であって、前記生産物は中に収容された液状ま たは半液状の果物生産物を有する透けて見える包装構造を有し、前記果物生産物 は色寿命が改善されており、 (i)少なくとも0.4ミル厚のポリアミドの表面層を有する透明な包装構造材 料を用意する工程、 (ii)前記材料の前記ポリアミドの表面層が前記構造の内表面食品接触層を形成す るように、前記材料で透けて見える包装構造を形成する工程、 (iii)前記包装構造を液状または半液状の果物生産物で満たすか、または部分 的に満たす工程、および (iv)包装された生産物を形成するために、個別の蓋を任意に用いて、前記包装構 造に封をする工程 を含むことを特徴とする包装された生産物の製造方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/602,520 | 1996-02-20 | ||
| US08/602,520 US5897901A (en) | 1996-02-20 | 1996-02-20 | Method for removing compounds causing discoloration in fruit/vegetables stored in see-through packaging structures |
| PCT/US1997/002251 WO1997029910A1 (en) | 1996-02-20 | 1997-02-12 | See-through food packaging structures having a polyamide food contact-layer to remove compounds causing food discoloration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000505370A true JP2000505370A (ja) | 2000-05-09 |
Family
ID=24411684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9529470A Ceased JP2000505370A (ja) | 1996-02-20 | 1997-02-12 | 食品の変色を引き起こす化合物を取り除くために食品と接触するポリアミドの層を有する透けて見える食品包装構造 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5897901A (ja) |
| EP (1) | EP0881967B1 (ja) |
| JP (1) | JP2000505370A (ja) |
| KR (1) | KR19990087065A (ja) |
| AU (1) | AU711787B2 (ja) |
| CA (1) | CA2244916A1 (ja) |
| DE (1) | DE69705298T2 (ja) |
| WO (1) | WO1997029910A1 (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6527121B1 (en) | 2000-03-23 | 2003-03-04 | Flynn Produce Ltd. | Display packaging for fruits or vegetables |
| EP1410001A4 (en) * | 2000-10-25 | 2006-05-31 | Michael M Miller | MULTI-LAYERED ANALYTICAL ELEMENT AND METHOD OF DETERMINING ANALYTES IN FLUIDS CONTAINING INTERFERING SUBSTANCES |
| DE50113321D1 (de) * | 2001-03-15 | 2008-01-10 | Ems Chemie Ag | Gefüllte, thermoplastische Polyamidformmassen mit verbesserten Eigenschaften |
| US20030161980A1 (en) * | 2002-02-27 | 2003-08-28 | Nelson Brent S. | Plastic container |
| US20030203082A1 (en) * | 2002-04-30 | 2003-10-30 | Givaudan Sa | Inhibition of non-enzymatic browning |
| JP6065177B2 (ja) * | 2012-11-08 | 2017-01-25 | アサヒビール株式会社 | 果汁発酵飲料の製造方法、及び果汁発酵飲料の保存時における着色の予測方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2215817B2 (de) * | 1971-04-03 | 1975-07-17 | Mitsui Petrochemical Industries, Ltd., Tokio | Schichtstoff für die Herstellung von Flaschen |
| JPS5439433B1 (ja) * | 1971-04-03 | 1979-11-28 | ||
| DE2309420C3 (de) * | 1973-02-24 | 1984-02-23 | Bayer Ag, 5090 Leverkusen | Verbundfolien |
| JPS58192551A (ja) * | 1982-05-06 | 1983-11-10 | テルモ株式会社 | 医療用容器の保存用包装容器 |
| US4965135A (en) * | 1987-12-14 | 1990-10-23 | The Dow Chemical Company | Multilayer film with dead fold and twistability characteristics |
| US4937130A (en) * | 1989-01-18 | 1990-06-26 | General Electric Company | Polycarbonate container having internal layers of amorphous polyamide |
| CH684747A5 (de) * | 1991-10-31 | 1994-12-15 | Inventa Ag | Mehrschicht-Verbund. |
| CA2097647A1 (en) * | 1992-07-20 | 1994-01-21 | Thomas Paul Dunton | Multilayer container of polycarbonate and amorphous polyamide layers |
| CA2097655A1 (en) * | 1992-07-20 | 1994-01-20 | Thomas Maria Klerks | Multilayer container of polycarbonate and amorphous polyamide of improved barrier and stress crack resistant |
-
1996
- 1996-02-20 US US08/602,520 patent/US5897901A/en not_active Expired - Lifetime
-
1997
- 1997-02-12 EP EP97905935A patent/EP0881967B1/en not_active Expired - Lifetime
- 1997-02-12 JP JP9529470A patent/JP2000505370A/ja not_active Ceased
- 1997-02-12 AU AU22712/97A patent/AU711787B2/en not_active Ceased
- 1997-02-12 KR KR1019980706451A patent/KR19990087065A/ko not_active Withdrawn
- 1997-02-12 WO PCT/US1997/002251 patent/WO1997029910A1/en not_active Ceased
- 1997-02-12 DE DE69705298T patent/DE69705298T2/de not_active Expired - Fee Related
- 1997-02-12 CA CA002244916A patent/CA2244916A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| AU2271297A (en) | 1997-09-02 |
| EP0881967B1 (en) | 2001-06-20 |
| AU711787B2 (en) | 1999-10-21 |
| DE69705298D1 (de) | 2001-07-26 |
| US5897901A (en) | 1999-04-27 |
| KR19990087065A (ko) | 1999-12-15 |
| WO1997029910A1 (en) | 1997-08-21 |
| EP0881967A1 (en) | 1998-12-09 |
| DE69705298T2 (de) | 2002-03-14 |
| CA2244916A1 (en) | 1997-08-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
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Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20031128 |
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| A602 | Written permission of extension of time |
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| A313 | Final decision of rejection without a dissenting response from the applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A313 Effective date: 20070216 |
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| A02 | Decision of refusal |
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