JPS646056A - Polyamide film - Google Patents
Polyamide filmInfo
- Publication number
- JPS646056A JPS646056A JP16199887A JP16199887A JPS646056A JP S646056 A JPS646056 A JP S646056A JP 16199887 A JP16199887 A JP 16199887A JP 16199887 A JP16199887 A JP 16199887A JP S646056 A JPS646056 A JP S646056A
- Authority
- JP
- Japan
- Prior art keywords
- polyamide
- film
- acid
- 100mol
- transparency
- 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.)
- Granted
Links
- 239000004952 Polyamide Substances 0.000 title abstract 2
- 229920002647 polyamide Polymers 0.000 title abstract 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 abstract 3
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 abstract 2
- 229920006020 amorphous polyamide Polymers 0.000 abstract 2
- 229920006039 crystalline polyamide Polymers 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 abstract 2
- GKXVJHDEWHKBFH-UHFFFAOYSA-N [2-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC=C1CN GKXVJHDEWHKBFH-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 abstract 1
- -1 diamine lactams Chemical class 0.000 abstract 1
- 150000004985 diamines Chemical class 0.000 abstract 1
- 150000001991 dicarboxylic acids Chemical class 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 230000002087 whitening effect Effects 0.000 abstract 1
Landscapes
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE:To obtain a polyamide film, consisting of a blend of a specific crystalline polyamide with a specific amorphous polyamide, having excellent oxygen barrier properties, transparency, whitening resistance and transparency and flexibility in absorbing moisture. CONSTITUTION:A film obtained by blending (A) a crystalline polyamide consisting of (A1) 60-100mol.%, preferably 80-100mol.% xylylenediamine and, as necessary, other diamine lactams, etc., and (A2) one or more of 2-12C, preferably 4-8C dicarboxylic acids with (B) an amorphous polyamide consisting essentially of a blend of (B1) one or more of 2-15C, preferably 4-8C diamines (e.g. hexamethyelenediamine) and (B2) isophthalic acid and terephthalic acid at 98/2-55/45, preferably 75/25-60/40 ratio of the isophtalic acid/phthalic acid at 20/80-80/20, preferably 35/65-65/35 weight ratio (A/B) and forming the film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16199887A JPH0726023B2 (en) | 1987-06-29 | 1987-06-29 | Polyamide film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16199887A JPH0726023B2 (en) | 1987-06-29 | 1987-06-29 | Polyamide film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS646056A true JPS646056A (en) | 1989-01-10 |
| JPH0726023B2 JPH0726023B2 (en) | 1995-03-22 |
Family
ID=15746092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16199887A Expired - Lifetime JPH0726023B2 (en) | 1987-06-29 | 1987-06-29 | Polyamide film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0726023B2 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0408390A1 (en) * | 1989-07-14 | 1991-01-16 | Du Pont Canada Inc. | Thermoformable nylon film |
| JPH08118569A (en) * | 1994-10-20 | 1996-05-14 | Unitika Ltd | Multilayer oriented film |
| EP0755778A1 (en) | 1995-07-28 | 1997-01-29 | Wolff Walsrode Ag | Sterilisable barrier film based on polyamides and polyolefins |
| WO2006019092A1 (en) * | 2004-08-17 | 2006-02-23 | Mitsubishi Gas Chemical Company, Inc. | Stretched polyamide film |
| WO2006101969A3 (en) * | 2005-03-17 | 2006-12-28 | Cryovac Inc | Abuse-resistant retortable packaging film having oxygen barrier layer containing blend of amorphous polyamide and semicrystalline polyamide |
| JP2010538119A (en) * | 2007-08-29 | 2010-12-09 | アルカン グローバル ファーマシューティカル パッケージング インコーポレイテッド | Aromatic nylon with reduced crystallization |
| JP2011037498A (en) * | 2009-08-17 | 2011-02-24 | Mitsubishi Gas Chemical Co Inc | Multi-layer container |
| US8097315B2 (en) | 2003-05-06 | 2012-01-17 | Mitsubishi Gas Chemical Co., Inc. | Multilayer container |
| JP2015214344A (en) * | 2014-05-08 | 2015-12-03 | 三菱瓦斯化学株式会社 | Multilayer container |
| WO2017061356A1 (en) * | 2015-10-09 | 2017-04-13 | 三菱瓦斯化学株式会社 | Multilayer container for medical use and method for producing multilayer container for medical use |
-
1987
- 1987-06-29 JP JP16199887A patent/JPH0726023B2/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0408390A1 (en) * | 1989-07-14 | 1991-01-16 | Du Pont Canada Inc. | Thermoformable nylon film |
| JPH08118569A (en) * | 1994-10-20 | 1996-05-14 | Unitika Ltd | Multilayer oriented film |
| EP0755778A1 (en) | 1995-07-28 | 1997-01-29 | Wolff Walsrode Ag | Sterilisable barrier film based on polyamides and polyolefins |
| US8097315B2 (en) | 2003-05-06 | 2012-01-17 | Mitsubishi Gas Chemical Co., Inc. | Multilayer container |
| WO2006019092A1 (en) * | 2004-08-17 | 2006-02-23 | Mitsubishi Gas Chemical Company, Inc. | Stretched polyamide film |
| WO2006101969A3 (en) * | 2005-03-17 | 2006-12-28 | Cryovac Inc | Abuse-resistant retortable packaging film having oxygen barrier layer containing blend of amorphous polyamide and semicrystalline polyamide |
| JP2010538119A (en) * | 2007-08-29 | 2010-12-09 | アルカン グローバル ファーマシューティカル パッケージング インコーポレイテッド | Aromatic nylon with reduced crystallization |
| JP2011037498A (en) * | 2009-08-17 | 2011-02-24 | Mitsubishi Gas Chemical Co Inc | Multi-layer container |
| JP2015214344A (en) * | 2014-05-08 | 2015-12-03 | 三菱瓦斯化学株式会社 | Multilayer container |
| WO2017061356A1 (en) * | 2015-10-09 | 2017-04-13 | 三菱瓦斯化学株式会社 | Multilayer container for medical use and method for producing multilayer container for medical use |
| CN108289786A (en) * | 2015-10-09 | 2018-07-17 | 三菱瓦斯化学株式会社 | The manufacturing method of medical laminated vessel and medical laminated vessel |
| JPWO2017061356A1 (en) * | 2015-10-09 | 2018-08-02 | 三菱瓦斯化学株式会社 | MEDICAL MULTILAYER CONTAINER AND METHOD FOR PRODUCING MEDICAL MULTILAYER CONTAINER |
| EP3360530A4 (en) * | 2015-10-09 | 2019-05-15 | Mitsubishi Gas Chemical Company, Inc. | Multilayer container for medical use and method for producing multilayer container for medical use |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0726023B2 (en) | 1995-03-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 13 Free format text: PAYMENT UNTIL: 20080322 |