CN101058113A - 一种用于冷芯盒树脂的钝化与活化方法 - Google Patents
一种用于冷芯盒树脂的钝化与活化方法 Download PDFInfo
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- CN101058113A CN101058113A CN 200710023441 CN200710023441A CN101058113A CN 101058113 A CN101058113 A CN 101058113A CN 200710023441 CN200710023441 CN 200710023441 CN 200710023441 A CN200710023441 A CN 200710023441A CN 101058113 A CN101058113 A CN 101058113A
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- Prior art keywords
- passivation
- cold box
- activation method
- component
- box resin
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Abstract
Description
时间 | 0h | 30h | 31h | 32h | 33h | 34h | 35h | 36h | 37h |
瞬时抗拉强度 | 1.58 | 1.57 | 1.53 | 1.48 | 1.49 | 1.34 | 1.28 | 1.18 | 1.02 |
时间 | 0h | 30h | 31h | 32h | 33h | 34h | 35h | 36h | 37h |
瞬时抗拉强度 | 1.40 | 1.35 | 1.32 | 1.30 | 1.28 | 1.27 | 1.28 | 1.19 | 1.18 |
时间 | 38h | 39h | 40h | 41h | |||||
瞬时抗拉强度 | 1.12 | 1.08 | 0.99 | 0.92 |
Claims (6)
Priority Applications (1)
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CNB2007100234413A CN100491015C (zh) | 2007-06-05 | 2007-06-05 | 一种用于冷芯盒树脂的钝化方法 |
Applications Claiming Priority (1)
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CNB2007100234413A CN100491015C (zh) | 2007-06-05 | 2007-06-05 | 一种用于冷芯盒树脂的钝化方法 |
Publications (2)
Publication Number | Publication Date |
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CN101058113A true CN101058113A (zh) | 2007-10-24 |
CN100491015C CN100491015C (zh) | 2009-05-27 |
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CNB2007100234413A Active CN100491015C (zh) | 2007-06-05 | 2007-06-05 | 一种用于冷芯盒树脂的钝化方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107716852A (zh) * | 2017-08-31 | 2018-02-23 | 山东鲁达轿车配件股份有限公司 | 一种abs齿圈冷芯盒及其制芯方法 |
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2007
- 2007-06-05 CN CNB2007100234413A patent/CN100491015C/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107716852A (zh) * | 2017-08-31 | 2018-02-23 | 山东鲁达轿车配件股份有限公司 | 一种abs齿圈冷芯盒及其制芯方法 |
CN107716852B (zh) * | 2017-08-31 | 2024-05-14 | 山东鲁达轿车配件股份有限公司 | 一种abs齿圈冷芯盒及其制芯方法 |
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Publication number | Publication date |
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CN100491015C (zh) | 2009-05-27 |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Suzhou Xingye Chemical Co., Ltd. Assignor: Xingye Casting Material Co., Ltd., Suzhou City Contract fulfillment period: 2009.7.10 to 2014.7.10 contract change Contract record no.: 2009320001129 Denomination of invention: Inactivation method used for cold core box resin Granted publication date: 20090527 License type: Exclusive license Record date: 2009.7.18 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.10 TO 2014.7.10; CHANGE OF CONTRACT Name of requester: SUZHOU CITY XINGYE CHEMICAL INDUSTRY CO., LTD. Effective date: 20090718 |
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C56 | Change in the name or address of the patentee |
Owner name: SUZHOU XINGYE MATERIAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: XINGYE CASTING MATERIAL CO., LTD., SUZHOU CITY |
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CP03 | Change of name, title or address |
Address after: 215151 Jiangsu city of Suzhou province high tech Zone Hushuguan Hu Hua Road 8 Patentee after: Suzhou Xingye Materials Technology Co., Ltd. Address before: 215151 Jiangsu city of Suzhou province high tech Zone Hushuguan Xingye Road Industrial Park Patentee before: Xingye Casting Material Co., Ltd., Suzhou City |