JPS5478749A - Resin composition - Google Patents
Resin compositionInfo
- Publication number
- JPS5478749A JPS5478749A JP14646377A JP14646377A JPS5478749A JP S5478749 A JPS5478749 A JP S5478749A JP 14646377 A JP14646377 A JP 14646377A JP 14646377 A JP14646377 A JP 14646377A JP S5478749 A JPS5478749 A JP S5478749A
- Authority
- JP
- Japan
- Prior art keywords
- resin composition
- copolyamide
- vinyl acetate
- acetate copolymer
- parts
- 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
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: A resin composition suitable for continuous molding of packaging materrials having improved stretchability, gas barrier properties, hot-water and oil resistance, consisting of a saponified ethylene-vinyl acetate copolymer and a specific aliphatic copolyamide.
CONSTITUTION: A resin composition consisting of (A) 60W95 wt. % of a saponified ethylene-vinyl acetate copolymer (preferably an ethylene content of 10W45 wt.% and a saponification degree ≥90 %) and (B) 5W40 wt. % of an aliphatic copolyamide (e.g., a copolyamide prepared by melt-copolymerization of 80 parts by wt. of ε-caprolactam and 20 parts by wt. of laurolactam, etc.), obtained by copolymerizing a) a main component unit of caproamide with b) an aliphatic polyamide forming component, and having a ratio of the number of methylene to amide group satisfying the foumula. The component a in B is preferably not less than 50%.
USE: Packaging materials, e.g., films, sheets, tubes, plastic vessels, etc.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52146463A JPS6024813B2 (en) | 1977-12-06 | 1977-12-06 | resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52146463A JPS6024813B2 (en) | 1977-12-06 | 1977-12-06 | resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5478749A true JPS5478749A (en) | 1979-06-23 |
JPS6024813B2 JPS6024813B2 (en) | 1985-06-14 |
Family
ID=15408198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52146463A Expired JPS6024813B2 (en) | 1977-12-06 | 1977-12-06 | resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6024813B2 (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3229158A1 (en) * | 1981-08-05 | 1983-02-24 | American Can Co., 06830 Greenwich, Conn. | Film or composite film which is aligned on a molecular level, and process for the production thereof |
US4552801A (en) * | 1981-04-01 | 1985-11-12 | American Can Company | Plasticized EVOH and process and products utilizing same |
JPS6222840A (en) * | 1985-07-22 | 1987-01-31 | Nippon Synthetic Chem Ind Co Ltd:The | Resin composition |
EP0239092A2 (en) * | 1986-03-26 | 1987-09-30 | Kuraray Co., Ltd. | Multilayered structure using ethylene-vinyl alcohol copolymer |
JPS62225543A (en) * | 1986-03-27 | 1987-10-03 | Kuraray Co Ltd | Resin composition and thermally drawn multi-layer structure using same |
JPS63137823A (en) * | 1986-11-25 | 1988-06-09 | ダブリユー・アール・グレイス・アンド・カンパニー−コネチカツト | High barriering film |
JPS63179947A (en) * | 1987-01-21 | 1988-07-23 | Nippon Synthetic Chem Ind Co Ltd:The | Process for heat-shrink packaging |
JPS63179740A (en) * | 1987-01-21 | 1988-07-23 | 日本合成化学工業株式会社 | Laminated structure |
JPS63179935A (en) * | 1987-01-21 | 1988-07-23 | Nippon Synthetic Chem Ind Co Ltd:The | Production of drawn film |
JPH01253442A (en) * | 1987-12-29 | 1989-10-09 | Kuraray Co Ltd | Gas barrier multilayer package |
US4999229A (en) * | 1987-12-29 | 1991-03-12 | Kuraray Co., Ltd. | Multilayered packaging materials having high gas barrier property |
JPH0476040A (en) * | 1990-07-19 | 1992-03-10 | Toray Ind Inc | Resin composition |
JPH04178447A (en) * | 1990-11-09 | 1992-06-25 | Toray Ind Inc | Resin composition |
US5635553A (en) * | 1995-04-17 | 1997-06-03 | Sumitomo Chemical Co., Ltd. | Resin composition with improved flowability and reduced gel formation |
WO2007129368A1 (en) | 2006-04-25 | 2007-11-15 | The Nippon Synthetic Chemical Industry Co., Ltd. | Resin composition and multilayer structure making use of the same |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW344710B (en) | 1995-12-19 | 1998-11-11 | Sumitomo Kagaku Kk | Resin composition and layered product formed therefrom |
-
1977
- 1977-12-06 JP JP52146463A patent/JPS6024813B2/en not_active Expired
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4552801A (en) * | 1981-04-01 | 1985-11-12 | American Can Company | Plasticized EVOH and process and products utilizing same |
DE3229158A1 (en) * | 1981-08-05 | 1983-02-24 | American Can Co., 06830 Greenwich, Conn. | Film or composite film which is aligned on a molecular level, and process for the production thereof |
JPS6222840A (en) * | 1985-07-22 | 1987-01-31 | Nippon Synthetic Chem Ind Co Ltd:The | Resin composition |
JPH051819B2 (en) * | 1985-07-22 | 1993-01-11 | Nippon Gosei Kagaku Kogyo Kk | |
US5068077A (en) * | 1986-03-26 | 1991-11-26 | Kuraray Co., Ltd. | Process of vacuum-air pressure drawing of a laminate containing an evoh/polyamide copolymer |
EP0239092A2 (en) * | 1986-03-26 | 1987-09-30 | Kuraray Co., Ltd. | Multilayered structure using ethylene-vinyl alcohol copolymer |
JPS62225543A (en) * | 1986-03-27 | 1987-10-03 | Kuraray Co Ltd | Resin composition and thermally drawn multi-layer structure using same |
JPH0571052B2 (en) * | 1986-03-27 | 1993-10-06 | Kuraray Co | |
JPS63137823A (en) * | 1986-11-25 | 1988-06-09 | ダブリユー・アール・グレイス・アンド・カンパニー−コネチカツト | High barriering film |
JPS63179935A (en) * | 1987-01-21 | 1988-07-23 | Nippon Synthetic Chem Ind Co Ltd:The | Production of drawn film |
JPS63179740A (en) * | 1987-01-21 | 1988-07-23 | 日本合成化学工業株式会社 | Laminated structure |
JPS63179947A (en) * | 1987-01-21 | 1988-07-23 | Nippon Synthetic Chem Ind Co Ltd:The | Process for heat-shrink packaging |
JPH0796625B2 (en) * | 1987-01-21 | 1995-10-18 | 日本合成化学工業株式会社 | Method for producing stretched film |
JPH01253442A (en) * | 1987-12-29 | 1989-10-09 | Kuraray Co Ltd | Gas barrier multilayer package |
US4999229A (en) * | 1987-12-29 | 1991-03-12 | Kuraray Co., Ltd. | Multilayered packaging materials having high gas barrier property |
JPH0586918B2 (en) * | 1987-12-29 | 1993-12-14 | Kuraray Co | |
JPH0476040A (en) * | 1990-07-19 | 1992-03-10 | Toray Ind Inc | Resin composition |
JPH04178447A (en) * | 1990-11-09 | 1992-06-25 | Toray Ind Inc | Resin composition |
US5635553A (en) * | 1995-04-17 | 1997-06-03 | Sumitomo Chemical Co., Ltd. | Resin composition with improved flowability and reduced gel formation |
WO2007129368A1 (en) | 2006-04-25 | 2007-11-15 | The Nippon Synthetic Chemical Industry Co., Ltd. | Resin composition and multilayer structure making use of the same |
Also Published As
Publication number | Publication date |
---|---|
JPS6024813B2 (en) | 1985-06-14 |
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