KR910012010A - 폴리아미드계와 폴리올레핀계 수지를 이용한 다층 필름 제조방법 - Google Patents
폴리아미드계와 폴리올레핀계 수지를 이용한 다층 필름 제조방법 Download PDFInfo
- Publication number
- KR910012010A KR910012010A KR1019890019038A KR890019038A KR910012010A KR 910012010 A KR910012010 A KR 910012010A KR 1019890019038 A KR1019890019038 A KR 1019890019038A KR 890019038 A KR890019038 A KR 890019038A KR 910012010 A KR910012010 A KR 910012010A
- Authority
- KR
- South Korea
- Prior art keywords
- polyamide
- polyolefin
- multilayer film
- based resin
- resin
- Prior art date
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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (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
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (3)
- 폴리아미드계 수지에 결정화속도를 증가하기 위한 핵제 0.05∼1중량% 첨가된 수지 조성물을 이용함을 특징으로 하는 폴리아미드계와 폴리올레핀계 수지를 이용한 다층 필름 제조방법.
- 공압출 인플레이션 방식에서 최외층에 폴리올레핀계 수지, 가운데층에 접착수지, 내부층에 폴리아미드계 수지를 이용하되, 이 내부층에 수분을 부여함을 특징으로 하는 폴리아미드계와 폴리올레핀계 수지를 이용한 다층 필름 제조방법.
- 제1항 또는 제2항에 있어서, 폴리아미드, 폴리카보네이트, 폴리프로필렌 또는 폴리에틸렌테레프 탈레이트를 이용함을 특징으로 하는 폴리아미드계와 폴리올레핀계 수지를 이용한 다층 필름 제조방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019890019038A KR960000104B1 (ko) | 1989-12-20 | 1989-12-20 | 폴리아미드계와 폴리올레핀계 수지를 이용한 다층 필름 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019890019038A KR960000104B1 (ko) | 1989-12-20 | 1989-12-20 | 폴리아미드계와 폴리올레핀계 수지를 이용한 다층 필름 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910012010A true KR910012010A (ko) | 1991-08-07 |
| KR960000104B1 KR960000104B1 (ko) | 1996-01-03 |
Family
ID=19293232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019890019038A KR960000104B1 (ko) | 1989-12-20 | 1989-12-20 | 폴리아미드계와 폴리올레핀계 수지를 이용한 다층 필름 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR960000104B1 (ko) |
-
1989
- 1989-12-20 KR KR1019890019038A patent/KR960000104B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR960000104B1 (ko) | 1996-01-03 |
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| KR910012010A (ko) | 폴리아미드계와 폴리올레핀계 수지를 이용한 다층 필름 제조방법 | |
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|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19891220 |
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| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19921205 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19891220 Comment text: Patent Application |
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| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19950926 Patent event code: PE09021S01D |
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| G160 | Decision to publish patent application | ||
| PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19951130 |
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| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19960328 |
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| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19960410 Patent event code: PR07011E01D |
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| PR1002 | Payment of registration fee |
Payment date: 19960410 End annual number: 3 Start annual number: 1 |
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| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |