KR910008043A - 자외선 차단성이 우수한 갈색 폴리에스테르 중공 성형품의 제조방법 - Google Patents
자외선 차단성이 우수한 갈색 폴리에스테르 중공 성형품의 제조방법 Download PDFInfo
- Publication number
- KR910008043A KR910008043A KR1019890015601A KR890015601A KR910008043A KR 910008043 A KR910008043 A KR 910008043A KR 1019890015601 A KR1019890015601 A KR 1019890015601A KR 890015601 A KR890015601 A KR 890015601A KR 910008043 A KR910008043 A KR 910008043A
- Authority
- KR
- South Korea
- Prior art keywords
- protection
- molded article
- hollow molded
- polyester
- manufacturing
- 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
- 229920000728 polyester Polymers 0.000 title claims 6
- 230000006750 UV protection Effects 0.000 title claims 3
- 238000004519 manufacturing process Methods 0.000 title claims 3
- 239000006229 carbon black Substances 0.000 claims 2
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 claims 2
- 239000000049 pigment Substances 0.000 claims 2
- 229920001169 thermoplastic Polymers 0.000 claims 2
- 239000004416 thermosoftening plastic Substances 0.000 claims 2
- LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical group C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 claims 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 229920001225 polyester resin Polymers 0.000 claims 1
- 229920013716 polyethylene resin Polymers 0.000 claims 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (2)
- 주 반복단위가 에틸렌 탈레프탈레이트인 열가소성 폴리에스테르에 안료로서 카본블랙 및 아이언옥시드계 화합물을 첨가하여 고농도 착색 폴리에스테르 조성물을 제조한 후 주반복단위가 에텔렌텔레프탈레이트인 열가소성 폴리에스테르를 혼합하는 것을 특징으로 하는 자외선 차단성이 우수한 갈색 폴리에스테르 중공 성형품의 제조방법.
- 제1항에 있어서, 카본블랙 및 아이언옥시드계 화합물을 직접 사용하지 않고 각각 폴리에스테르 및 폴리에틸렌 수지에 용융 혼련시킨 고농도 안료 조성물을 제조한 후 입경 1㎜이하가 되도록 형상변경하여 사용하는 것을특징으로 하는 자외선 차단성이 우수한 갈색 폴리에스테르 중공 성형품의 제조방법※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019890015601A KR910008043A (ko) | 1989-10-28 | 1989-10-28 | 자외선 차단성이 우수한 갈색 폴리에스테르 중공 성형품의 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019890015601A KR910008043A (ko) | 1989-10-28 | 1989-10-28 | 자외선 차단성이 우수한 갈색 폴리에스테르 중공 성형품의 제조방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR910008043A true KR910008043A (ko) | 1991-05-30 |
Family
ID=67661330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019890015601A Ceased KR910008043A (ko) | 1989-10-28 | 1989-10-28 | 자외선 차단성이 우수한 갈색 폴리에스테르 중공 성형품의 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910008043A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010054784A (ko) * | 1999-12-08 | 2001-07-02 | 이형도 | 어댑터 플러그 |
-
1989
- 1989-10-28 KR KR1019890015601A patent/KR910008043A/ko not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010054784A (ko) * | 1999-12-08 | 2001-07-02 | 이형도 | 어댑터 플러그 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19891028 |
|
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19891028 Comment text: Request for Examination of Application |
|
| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19930223 Patent event code: PE09021S01D |
|
| E801 | Decision on dismissal of amendment | ||
| PE0801 | Dismissal of amendment |
Patent event code: PE08012E01D Comment text: Decision on Dismissal of Amendment Patent event date: 19930726 Patent event code: PE08011R01I Comment text: Amendment to Specification, etc. Patent event date: 19930422 Patent event code: PE08011R01I Comment text: Amendment to Specification, etc. Patent event date: 19891106 |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 19931013 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 19930223 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |