Epoxy Resin Composition for Magnet Fixation for Rotor
An epoxy resin composition according to the present invention includes: (A) 100 parts by weight of an epoxy resin having a structure of chemical formula 1; (B) 20 to 110 parts by weight of a curing agent; (C) 250 to 450 parts by weight of silica; (D) 0.01 to 10 parts by weight of wax; (E) 0.01 to 10...
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| creator | CHO CHUL HUI KIM SO YOUNG BOK TAE KKI LEE GWANG HYUN |
| description | An epoxy resin composition according to the present invention includes: (A) 100 parts by weight of an epoxy resin having a structure of chemical formula 1; (B) 20 to 110 parts by weight of a curing agent; (C) 250 to 450 parts by weight of silica; (D) 0.01 to 10 parts by weight of wax; (E) 0.01 to 10 parts by weight of a coupling agent; and (F) 0.01 to 5 parts by weight of a curing catalyst. In chemical formula 1, n is a value satisfying the range 2 |
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본 발명에 따른 에폭시 수지 조성물은 (A) 하기 화학식 1의 구조를 갖는 에폭시 수지 100 중량부; (B) 경화제 20 내지 110 중량부; (C) 실리카 250 내지 450 중량부; (D) 왁스 0.01 내지 10 중량부; (E) 커플링제 0.01 내지 10 중량부; 및 (F) 경화촉매 0.01 내지 5 중량부를 포함하는 것을 특징으로 한다: [화학식 1] JPEGpat00009.jpg6195 상기 화학식 1에서, n은 2≤n≤10 범위를 만족하는 값이고, R은 수소, 치환 또는 비치환된 C1-10의 알콕시기, 치환 또는 비치환된 C1-10의 알킬기, 치환 또는 비치환된 C3-20의 시클로알킬기, 또는 치환 또는 비치환된 C6-30의 아릴기임.</description><language>eng ; kor</language><subject>CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230221&DB=EPODOC&CC=KR&NR=20230025226A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230221&DB=EPODOC&CC=KR&NR=20230025226A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHO CHUL HUI</creatorcontrib><creatorcontrib>KIM SO YOUNG</creatorcontrib><creatorcontrib>BOK TAE KKI</creatorcontrib><creatorcontrib>LEE GWANG HYUN</creatorcontrib><title>Epoxy Resin Composition for Magnet Fixation for Rotor</title><description>An epoxy resin composition according to the present invention includes: (A) 100 parts by weight of an epoxy resin having a structure of chemical formula 1; (B) 20 to 110 parts by weight of a curing agent; (C) 250 to 450 parts by weight of silica; (D) 0.01 to 10 parts by weight of wax; (E) 0.01 to 10 parts by weight of a coupling agent; and (F) 0.01 to 5 parts by weight of a curing catalyst. In chemical formula 1, n is a value satisfying the range 2 <= n <= 10, and R is hydrogen, a substituted or unsubstituted alkoxy group of C_(1-10), a substituted or unsubstituted alkyl group of C_(1-10), a substituted or unsubstituted cycloalkyl group of C_(3-20), or a substituted or unsubstituted aryl group of C_(6-30). The epoxy resin composition for fixing a rotor magnet can be molded and cured at a relatively low temperature.
본 발명에 따른 에폭시 수지 조성물은 (A) 하기 화학식 1의 구조를 갖는 에폭시 수지 100 중량부; (B) 경화제 20 내지 110 중량부; (C) 실리카 250 내지 450 중량부; (D) 왁스 0.01 내지 10 중량부; (E) 커플링제 0.01 내지 10 중량부; 및 (F) 경화촉매 0.01 내지 5 중량부를 포함하는 것을 특징으로 한다: [화학식 1] JPEGpat00009.jpg6195 상기 화학식 1에서, n은 2≤n≤10 범위를 만족하는 값이고, R은 수소, 치환 또는 비치환된 C1-10의 알콕시기, 치환 또는 비치환된 C1-10의 알킬기, 치환 또는 비치환된 C3-20의 시클로알킬기, 또는 치환 또는 비치환된 C6-30의 아릴기임.</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB1LcivqFQISi3OzFNwzs8tyC_OLMnMz1NIyy9S8E1Mz0stUXDLrEiEiwXll-QX8TCwpiXmFKfyQmluBmU31xBnD93Ugvz41OKCxORUoMZ47yAjAyNjAwMjUyMjM0dj4lQBAPpOLbQ</recordid><startdate>20230221</startdate><enddate>20230221</enddate><creator>CHO CHUL HUI</creator><creator>KIM SO YOUNG</creator><creator>BOK TAE KKI</creator><creator>LEE GWANG HYUN</creator><scope>EVB</scope></search><sort><creationdate>20230221</creationdate><title>Epoxy Resin Composition for Magnet Fixation for Rotor</title><author>CHO CHUL HUI ; KIM SO YOUNG ; BOK TAE KKI ; LEE GWANG HYUN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20230025226A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2023</creationdate><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</topic><toplevel>online_resources</toplevel><creatorcontrib>CHO CHUL HUI</creatorcontrib><creatorcontrib>KIM SO YOUNG</creatorcontrib><creatorcontrib>BOK TAE KKI</creatorcontrib><creatorcontrib>LEE GWANG HYUN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHO CHUL HUI</au><au>KIM SO YOUNG</au><au>BOK TAE KKI</au><au>LEE GWANG HYUN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Epoxy Resin Composition for Magnet Fixation for Rotor</title><date>2023-02-21</date><risdate>2023</risdate><abstract>An epoxy resin composition according to the present invention includes: (A) 100 parts by weight of an epoxy resin having a structure of chemical formula 1; (B) 20 to 110 parts by weight of a curing agent; (C) 250 to 450 parts by weight of silica; (D) 0.01 to 10 parts by weight of wax; (E) 0.01 to 10 parts by weight of a coupling agent; and (F) 0.01 to 5 parts by weight of a curing catalyst. In chemical formula 1, n is a value satisfying the range 2 <= n <= 10, and R is hydrogen, a substituted or unsubstituted alkoxy group of C_(1-10), a substituted or unsubstituted alkyl group of C_(1-10), a substituted or unsubstituted cycloalkyl group of C_(3-20), or a substituted or unsubstituted aryl group of C_(6-30). The epoxy resin composition for fixing a rotor magnet can be molded and cured at a relatively low temperature.
본 발명에 따른 에폭시 수지 조성물은 (A) 하기 화학식 1의 구조를 갖는 에폭시 수지 100 중량부; (B) 경화제 20 내지 110 중량부; (C) 실리카 250 내지 450 중량부; (D) 왁스 0.01 내지 10 중량부; (E) 커플링제 0.01 내지 10 중량부; 및 (F) 경화촉매 0.01 내지 5 중량부를 포함하는 것을 특징으로 한다: [화학식 1] JPEGpat00009.jpg6195 상기 화학식 1에서, n은 2≤n≤10 범위를 만족하는 값이고, R은 수소, 치환 또는 비치환된 C1-10의 알콕시기, 치환 또는 비치환된 C1-10의 알킬기, 치환 또는 비치환된 C3-20의 시클로알킬기, 또는 치환 또는 비치환된 C6-30의 아릴기임.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS |
| title | Epoxy Resin Composition for Magnet Fixation for Rotor |
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