ADHESIVE COMPOSITION AND ADHESVE SHEET
The present invention provides an adhesive composition comprising a nitrogen-type acrylic adhesive resin and a silicone type methacrylic adhesive resin, and an adhesive sheet using the same. According to the present invention, when the adhesive sheet is bonded to a non-alkali glass or a polyimide fi...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; kor |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | JAE DUCK JUNG HYUN SEOK KO SEONG GEA KIM |
| description | The present invention provides an adhesive composition comprising a nitrogen-type acrylic adhesive resin and a silicone type methacrylic adhesive resin, and an adhesive sheet using the same. According to the present invention, when the adhesive sheet is bonded to a non-alkali glass or a polyimide film, adhesive power after 20 minutes at 23℃ is 10 gf/25 mm or less, adhesive power after 2 weeks at 23℃ is 50 gf/25 mm or less, andadhesive power after 15 minutes under 5 atm at 50℃ is 400 gf/25 mm or more. Accordingly, the adhesive composition and the adhesive sheet have low initial adhesive power and low elapsed-time adhesive power to a non-alkali glass or a polyimide film but have very high heat and pressure adhesive power, and thus have excellent re-adhesive properties, position fixability, and reworkability and have high adhesion reliability.
본 발명에 따르면, 질소형 아크릴계 점착성 수지 및 실리콘형 메타크릴계 점착성 수지를 함유하는 점착 조성물 및 이를 사용한 점착 시트가 제공되며, 상기 점착 시트는 무알칼리 유리(non-alkali glass) 또는 폴리이미드 필름에 접합할 때, 23℃에서 20분 경과한 후의 점착력이 10 gf/25mm 이하이고, 23℃에서 2주 경과한 후의 점착력이 50 gf/25mm 이하이고, 50℃에서 5기압 하에 15분 경과한 후의 점착력이 400 gf/25mm 이상이다. 본 발명에 따른 점착 조성물 및 점착 시트는 무알칼리 유리(non-alkali glass) 또는 폴리이미드 필름에 대해 초기 점착력 및 경시 점착력이 낮지만 가열· 가압 점착력이 매우 높아서, 우수한 재부착성, 위치수정성 및 리워크성을 가지며 점착 신뢰성이 높다. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_KR102261390BB1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>KR102261390BB1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_KR102261390BB13</originalsourceid><addsrcrecordid>eNrjZFBzdPFwDfYMc1Vw9vcN8A_2DPH091Nw9HNRAEsAxYM9XF1DeBhY0xJzilN5oTQ3g7Kba4izh25qQX58anFBYnJqXmpJvHeQoYGRkZmhsaWBk5OhMXGqAEmpJGo</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>ADHESIVE COMPOSITION AND ADHESVE SHEET</title><source>esp@cenet</source><creator>JAE DUCK JUNG ; HYUN SEOK KO ; SEONG GEA KIM</creator><creatorcontrib>JAE DUCK JUNG ; HYUN SEOK KO ; SEONG GEA KIM</creatorcontrib><description>The present invention provides an adhesive composition comprising a nitrogen-type acrylic adhesive resin and a silicone type methacrylic adhesive resin, and an adhesive sheet using the same. According to the present invention, when the adhesive sheet is bonded to a non-alkali glass or a polyimide film, adhesive power after 20 minutes at 23℃ is 10 gf/25 mm or less, adhesive power after 2 weeks at 23℃ is 50 gf/25 mm or less, andadhesive power after 15 minutes under 5 atm at 50℃ is 400 gf/25 mm or more. Accordingly, the adhesive composition and the adhesive sheet have low initial adhesive power and low elapsed-time adhesive power to a non-alkali glass or a polyimide film but have very high heat and pressure adhesive power, and thus have excellent re-adhesive properties, position fixability, and reworkability and have high adhesion reliability.
본 발명에 따르면, 질소형 아크릴계 점착성 수지 및 실리콘형 메타크릴계 점착성 수지를 함유하는 점착 조성물 및 이를 사용한 점착 시트가 제공되며, 상기 점착 시트는 무알칼리 유리(non-alkali glass) 또는 폴리이미드 필름에 접합할 때, 23℃에서 20분 경과한 후의 점착력이 10 gf/25mm 이하이고, 23℃에서 2주 경과한 후의 점착력이 50 gf/25mm 이하이고, 50℃에서 5기압 하에 15분 경과한 후의 점착력이 400 gf/25mm 이상이다. 본 발명에 따른 점착 조성물 및 점착 시트는 무알칼리 유리(non-alkali glass) 또는 폴리이미드 필름에 대해 초기 점착력 및 경시 점착력이 낮지만 가열· 가압 점착력이 매우 높아서, 우수한 재부착성, 위치수정성 및 리워크성을 가지며 점착 신뢰성이 높다.</description><language>eng ; kor</language><subject>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ; ADHESIVES ; CHEMISTRY ; DYES ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ; PAINTS ; POLISHES ; USE OF MATERIALS AS ADHESIVES</subject><creationdate>2021</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=20210608&DB=EPODOC&CC=KR&NR=102261390B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210608&DB=EPODOC&CC=KR&NR=102261390B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JAE DUCK JUNG</creatorcontrib><creatorcontrib>HYUN SEOK KO</creatorcontrib><creatorcontrib>SEONG GEA KIM</creatorcontrib><title>ADHESIVE COMPOSITION AND ADHESVE SHEET</title><description>The present invention provides an adhesive composition comprising a nitrogen-type acrylic adhesive resin and a silicone type methacrylic adhesive resin, and an adhesive sheet using the same. According to the present invention, when the adhesive sheet is bonded to a non-alkali glass or a polyimide film, adhesive power after 20 minutes at 23℃ is 10 gf/25 mm or less, adhesive power after 2 weeks at 23℃ is 50 gf/25 mm or less, andadhesive power after 15 minutes under 5 atm at 50℃ is 400 gf/25 mm or more. Accordingly, the adhesive composition and the adhesive sheet have low initial adhesive power and low elapsed-time adhesive power to a non-alkali glass or a polyimide film but have very high heat and pressure adhesive power, and thus have excellent re-adhesive properties, position fixability, and reworkability and have high adhesion reliability.
본 발명에 따르면, 질소형 아크릴계 점착성 수지 및 실리콘형 메타크릴계 점착성 수지를 함유하는 점착 조성물 및 이를 사용한 점착 시트가 제공되며, 상기 점착 시트는 무알칼리 유리(non-alkali glass) 또는 폴리이미드 필름에 접합할 때, 23℃에서 20분 경과한 후의 점착력이 10 gf/25mm 이하이고, 23℃에서 2주 경과한 후의 점착력이 50 gf/25mm 이하이고, 50℃에서 5기압 하에 15분 경과한 후의 점착력이 400 gf/25mm 이상이다. 본 발명에 따른 점착 조성물 및 점착 시트는 무알칼리 유리(non-alkali glass) 또는 폴리이미드 필름에 대해 초기 점착력 및 경시 점착력이 낮지만 가열· 가압 점착력이 매우 높아서, 우수한 재부착성, 위치수정성 및 리워크성을 가지며 점착 신뢰성이 높다.</description><subject>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE</subject><subject>ADHESIVES</subject><subject>CHEMISTRY</subject><subject>DYES</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL</subject><subject>PAINTS</subject><subject>POLISHES</subject><subject>USE OF MATERIALS AS ADHESIVES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFBzdPFwDfYMc1Vw9vcN8A_2DPH091Nw9HNRAEsAxYM9XF1DeBhY0xJzilN5oTQ3g7Kba4izh25qQX58anFBYnJqXmpJvHeQoYGRkZmhsaWBk5OhMXGqAEmpJGo</recordid><startdate>20210608</startdate><enddate>20210608</enddate><creator>JAE DUCK JUNG</creator><creator>HYUN SEOK KO</creator><creator>SEONG GEA KIM</creator><scope>EVB</scope></search><sort><creationdate>20210608</creationdate><title>ADHESIVE COMPOSITION AND ADHESVE SHEET</title><author>JAE DUCK JUNG ; HYUN SEOK KO ; SEONG GEA KIM</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR102261390BB13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2021</creationdate><topic>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE</topic><topic>ADHESIVES</topic><topic>CHEMISTRY</topic><topic>DYES</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL</topic><topic>PAINTS</topic><topic>POLISHES</topic><topic>USE OF MATERIALS AS ADHESIVES</topic><toplevel>online_resources</toplevel><creatorcontrib>JAE DUCK JUNG</creatorcontrib><creatorcontrib>HYUN SEOK KO</creatorcontrib><creatorcontrib>SEONG GEA KIM</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>JAE DUCK JUNG</au><au>HYUN SEOK KO</au><au>SEONG GEA KIM</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ADHESIVE COMPOSITION AND ADHESVE SHEET</title><date>2021-06-08</date><risdate>2021</risdate><abstract>The present invention provides an adhesive composition comprising a nitrogen-type acrylic adhesive resin and a silicone type methacrylic adhesive resin, and an adhesive sheet using the same. According to the present invention, when the adhesive sheet is bonded to a non-alkali glass or a polyimide film, adhesive power after 20 minutes at 23℃ is 10 gf/25 mm or less, adhesive power after 2 weeks at 23℃ is 50 gf/25 mm or less, andadhesive power after 15 minutes under 5 atm at 50℃ is 400 gf/25 mm or more. Accordingly, the adhesive composition and the adhesive sheet have low initial adhesive power and low elapsed-time adhesive power to a non-alkali glass or a polyimide film but have very high heat and pressure adhesive power, and thus have excellent re-adhesive properties, position fixability, and reworkability and have high adhesion reliability.
본 발명에 따르면, 질소형 아크릴계 점착성 수지 및 실리콘형 메타크릴계 점착성 수지를 함유하는 점착 조성물 및 이를 사용한 점착 시트가 제공되며, 상기 점착 시트는 무알칼리 유리(non-alkali glass) 또는 폴리이미드 필름에 접합할 때, 23℃에서 20분 경과한 후의 점착력이 10 gf/25mm 이하이고, 23℃에서 2주 경과한 후의 점착력이 50 gf/25mm 이하이고, 50℃에서 5기압 하에 15분 경과한 후의 점착력이 400 gf/25mm 이상이다. 본 발명에 따른 점착 조성물 및 점착 시트는 무알칼리 유리(non-alkali glass) 또는 폴리이미드 필름에 대해 초기 점착력 및 경시 점착력이 낮지만 가열· 가압 점착력이 매우 높아서, 우수한 재부착성, 위치수정성 및 리워크성을 가지며 점착 신뢰성이 높다.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; kor |
| recordid | cdi_epo_espacenet_KR102261390BB1 |
| source | esp@cenet |
| subjects | ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY DYES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PAINTS POLISHES USE OF MATERIALS AS ADHESIVES |
| title | ADHESIVE COMPOSITION AND ADHESVE SHEET |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-15T14%3A04%3A32IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=JAE%20DUCK%20JUNG&rft.date=2021-06-08&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EKR102261390BB1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |