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Alloy Coated Steel Sheet And Manufacturing Method Therefor
Abstract: The present invention relates to an alloy-coated steel sheet and a manufacturing method therefor and can provide an alloy-coated steel sheet and a manufacturing method therefor the alloy-coated steel sheet comprising: a steel sheet; and an Al-Mg-Si alloy layer located on the steel sheet wherein the Al-Mg-Si alloy layer has a form in which Mg-Si alloy granules are contained within an alloy layer formed in an Al-Mg alloy phase.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
19 July 2018
Publication Number
41/2018
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Applicants
POSCO
(Goedong-dong)
6261, Donghaean-ro, Nam-gu,
Pohang-si,
Gyeongsangbuk-do 37859
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
67 Cheongam-ro, Nam-gu,
Pohang-si,
Gyeongsangbuk-do 37673
Inventors
1. YANG, Ji Hoon
5-502, 77 Cheongam-ro, Nam-gu,
Pohang-si,
Gyeongsangbuk-do 37673
2. JEONG, Jae In
505, 2, Sangdo-ro 42beon-gil, Nam-gu,
Pohang-si,
Gyeongsangbuk-do 37768
3. JUNG, Yong Hwa
c/o POSCO, (Goedong-dong)
6261, Donghaean-ro, Nam-gu,
Pohang-si,
Gyeongsangbuk-do 37859
4. KIM, Tae Yeob
c/o POSCO, (Goedong-dong)
6261, Donghaean-ro, Nam-gu,
Pohang-si,
Gyeongsangbuk-do 37859
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 201827027067-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [19-07-2018(online)].pdf | 2018-07-19 |
| 2 | 201827027067-STATEMENT OF UNDERTAKING (FORM 3) [19-07-2018(online)].pdf | 2018-07-19 |
| 3 | 201827027067-REQUEST FOR EXAMINATION (FORM-18) [19-07-2018(online)].pdf | 2018-07-19 |
| 4 | 201827027067-PROOF OF RIGHT [19-07-2018(online)].pdf | 2018-07-19 |
| 5 | 201827027067-FORM 18 [19-07-2018(online)].pdf | 2018-07-19 |
| 6 | 201827027067-FORM 1 [19-07-2018(online)].pdf | 2018-07-19 |
| 7 | 201827027067-FIGURE OF ABSTRACT [19-07-2018(online)].pdf | 2018-07-19 |
| 8 | 201827027067-DRAWINGS [19-07-2018(online)].pdf | 2018-07-19 |
| 9 | 201827027067-DECLARATION OF INVENTORSHIP (FORM 5) [19-07-2018(online)].pdf | 2018-07-19 |
| 10 | 201827027067-COMPLETE SPECIFICATION [19-07-2018(online)].pdf | 2018-07-19 |
| 11 | 201827027067-FORM-26 [23-08-2018(online)].pdf | 2018-08-23 |
| 12 | 201827027067.pdf | 2018-09-24 |
| 13 | Abstract1.jpg | 2018-10-08 |
| 14 | 201827027067-ORIGINAL UR 6(1A) FORM 1-270718.pdf | 2018-12-31 |
| 15 | 201827027067-FORM 3 [15-01-2019(online)].pdf | 2019-01-15 |
| 16 | 201827027067-ORIGINAL UR 6(1A) FORM 26-040918.pdf | 2019-02-19 |
| 17 | 201827027067-FER.pdf | 2019-09-06 |
| 18 | 201827027067-Verified English translation (MANDATORY) [28-11-2019(online)].pdf | 2019-11-28 |
| 19 | 201827027067-ORIGINAL UR 6(1A) TRANSLATOR'S CERTIFICATE-291119.pdf | 2019-12-04 |
| 20 | 201827027067-PETITION UNDER RULE 137 [05-03-2020(online)].pdf | 2020-03-05 |
| 21 | 201827027067-OTHERS [05-03-2020(online)].pdf | 2020-03-05 |
| 22 | 201827027067-Information under section 8(2) [05-03-2020(online)].pdf | 2020-03-05 |
| 23 | 201827027067-FORM 3 [05-03-2020(online)].pdf | 2020-03-05 |
| 24 | 201827027067-FER_SER_REPLY [05-03-2020(online)].pdf | 2020-03-05 |
| 25 | 201827027067-COMPLETE SPECIFICATION [05-03-2020(online)].pdf | 2020-03-05 |
| 26 | 201827027067-CLAIMS [05-03-2020(online)].pdf | 2020-03-05 |
| 27 | 201827027067-Response to office action [24-02-2021(online)].pdf | 2021-02-24 |
| 28 | 201827027067-Correspondence to notify the Controller [10-05-2021(online)].pdf | 2021-05-10 |
| 29 | 201827027067-US(14)-HearingNotice-(HearingDate-11-05-2021).pdf | 2021-10-18 |
Search Strategy
| 1 | 201827027067Searchstrategy_06-09-2019.pdf |