HEAT-SENSITIVE RECORDING MATERIAL
To provide a heat-sensitive recording material improved in plasticizer resistance lacking in a 4-hydroxydiphenylsulfone derivative as a developer.SOLUTION: The heat-sensitive recording material has, on a support body, a heat-sensitive recording layer containing a basic dye colorless or pale and a de...
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| creator | ISHIBASHI RYOZO KINISHI RYOICHI |
| description | To provide a heat-sensitive recording material improved in plasticizer resistance lacking in a 4-hydroxydiphenylsulfone derivative as a developer.SOLUTION: The heat-sensitive recording material has, on a support body, a heat-sensitive recording layer containing a basic dye colorless or pale and a developer brought into contact with the basic dye by heating to exhibit a color. The developer includes a 4-hydroxydiphenylsulfone derivative represented by a general formula (1) and an N-substituted amino acid derivative represented by a general formula (2). (In general formula (2), R0 denotes an alkyl group or an aryl group, X denotes a group coupled to an N tail end of Y, Y denotes an amino acid residue or a peptide residue. Z denotes a group coupled to a C tail end of Y representing an OH group or an OR" group, and R" denotes a carboxy protective group).(R0-X)-Y-(Z)...(2) [Chemical formula 1]SELECTED DRAWING: None
【課題】顕色剤として４－ヒドロキシジフェニルスルホン誘導体に足りない耐可塑剤性を向上させた感熱記録材料を提供する。【解決手段】常温で無色ないし淡色の塩基性染料と、加熱により前記塩基性染料と接触して呈色し得る顕色剤とを含有する感熱記録層を支持体上に設けた感熱記録材料であって、前記顕色剤が、下記一般式（１）で表される４－ヒドロキシジフェニルスルホン誘導体、及び、下記一般式（２）で表されるＮ－置換アミノ酸誘導体を含む、感熱記録材料。（一般式（２）中、Ｒ０はアルキル基、又はアリール基を表す。Ｘは、ＹのＮ末端に結合する基である。Ｙは、アミノ酸残基又はペプチド残基を表す。Ｚは、ＹのＣ末端に結合する基であって、ＯＨ基又はＯＲ"基を表す。Ｒ"はカルボキシ保護基を表す。）（Ｒ０－Ｘ）－Ｙ－（Ｚ）・・・（２）［化１］TIFF2022171123000007.tif24170【選択図】なし |
| format | Patent |
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【課題】顕色剤として４－ヒドロキシジフェニルスルホン誘導体に足りない耐可塑剤性を向上させた感熱記録材料を提供する。【解決手段】常温で無色ないし淡色の塩基性染料と、加熱により前記塩基性染料と接触して呈色し得る顕色剤とを含有する感熱記録層を支持体上に設けた感熱記録材料であって、前記顕色剤が、下記一般式（１）で表される４－ヒドロキシジフェニルスルホン誘導体、及び、下記一般式（２）で表されるＮ－置換アミノ酸誘導体を含む、感熱記録材料。（一般式（２）中、Ｒ０はアルキル基、又はアリール基を表す。Ｘは、ＹのＮ末端に結合する基である。Ｙは、アミノ酸残基又はペプチド残基を表す。Ｚは、ＹのＣ末端に結合する基であって、ＯＨ基又はＯＲ"基を表す。Ｒ"はカルボキシ保護基を表す。）（Ｒ０－Ｘ）－Ｙ－（Ｚ）・・・（２）［化１］TIFF2022171123000007.tif24170【選択図】なし</description><language>eng ; jpn</language><subject>COLOUR PRINTING ; LINING MACHINES ; PERFORMING OPERATIONS ; PRINTING ; PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES ; STAMPS ; TRANSPORTING ; TYPEWRITERS</subject><creationdate>2022</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=20221111&DB=EPODOC&CC=JP&NR=2022171123A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221111&DB=EPODOC&CC=JP&NR=2022171123A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ISHIBASHI RYOZO</creatorcontrib><creatorcontrib>KINISHI RYOICHI</creatorcontrib><title>HEAT-SENSITIVE RECORDING MATERIAL</title><description>To provide a heat-sensitive recording material improved in plasticizer resistance lacking in a 4-hydroxydiphenylsulfone derivative as a developer.SOLUTION: The heat-sensitive recording material has, on a support body, a heat-sensitive recording layer containing a basic dye colorless or pale and a developer brought into contact with the basic dye by heating to exhibit a color. The developer includes a 4-hydroxydiphenylsulfone derivative represented by a general formula (1) and an N-substituted amino acid derivative represented by a general formula (2). (In general formula (2), R0 denotes an alkyl group or an aryl group, X denotes a group coupled to an N tail end of Y, Y denotes an amino acid residue or a peptide residue. Z denotes a group coupled to a C tail end of Y representing an OH group or an OR" group, and R" denotes a carboxy protective group).(R0-X)-Y-(Z)...(2) [Chemical formula 1]SELECTED DRAWING: None
【課題】顕色剤として４－ヒドロキシジフェニルスルホン誘導体に足りない耐可塑剤性を向上させた感熱記録材料を提供する。【解決手段】常温で無色ないし淡色の塩基性染料と、加熱により前記塩基性染料と接触して呈色し得る顕色剤とを含有する感熱記録層を支持体上に設けた感熱記録材料であって、前記顕色剤が、下記一般式（１）で表される４－ヒドロキシジフェニルスルホン誘導体、及び、下記一般式（２）で表されるＮ－置換アミノ酸誘導体を含む、感熱記録材料。（一般式（２）中、Ｒ０はアルキル基、又はアリール基を表す。Ｘは、ＹのＮ末端に結合する基である。Ｙは、アミノ酸残基又はペプチド残基を表す。Ｚは、ＹのＣ末端に結合する基であって、ＯＨ基又はＯＲ"基を表す。Ｒ"はカルボキシ保護基を表す。）（Ｒ０－Ｘ）－Ｙ－（Ｚ）・・・（２）［化１］TIFF2022171123000007.tif24170【選択図】なし</description><subject>COLOUR PRINTING</subject><subject>LINING MACHINES</subject><subject>PERFORMING OPERATIONS</subject><subject>PRINTING</subject><subject>PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES</subject><subject>STAMPS</subject><subject>TRANSPORTING</subject><subject>TYPEWRITERS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD0cHUM0Q129Qv2DPEMc1UIcnX2D3Lx9HNX8HUMcQ3ydPThYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBkZGhuaGhkbGjsZEKQIAYJQimw</recordid><startdate>20221111</startdate><enddate>20221111</enddate><creator>ISHIBASHI RYOZO</creator><creator>KINISHI RYOICHI</creator><scope>EVB</scope></search><sort><creationdate>20221111</creationdate><title>HEAT-SENSITIVE RECORDING MATERIAL</title><author>ISHIBASHI RYOZO ; KINISHI RYOICHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2022171123A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2022</creationdate><topic>COLOUR PRINTING</topic><topic>LINING MACHINES</topic><topic>PERFORMING OPERATIONS</topic><topic>PRINTING</topic><topic>PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES</topic><topic>STAMPS</topic><topic>TRANSPORTING</topic><topic>TYPEWRITERS</topic><toplevel>online_resources</toplevel><creatorcontrib>ISHIBASHI RYOZO</creatorcontrib><creatorcontrib>KINISHI RYOICHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ISHIBASHI RYOZO</au><au>KINISHI RYOICHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>HEAT-SENSITIVE RECORDING MATERIAL</title><date>2022-11-11</date><risdate>2022</risdate><abstract>To provide a heat-sensitive recording material improved in plasticizer resistance lacking in a 4-hydroxydiphenylsulfone derivative as a developer.SOLUTION: The heat-sensitive recording material has, on a support body, a heat-sensitive recording layer containing a basic dye colorless or pale and a developer brought into contact with the basic dye by heating to exhibit a color. The developer includes a 4-hydroxydiphenylsulfone derivative represented by a general formula (1) and an N-substituted amino acid derivative represented by a general formula (2). (In general formula (2), R0 denotes an alkyl group or an aryl group, X denotes a group coupled to an N tail end of Y, Y denotes an amino acid residue or a peptide residue. Z denotes a group coupled to a C tail end of Y representing an OH group or an OR" group, and R" denotes a carboxy protective group).(R0-X)-Y-(Z)...(2) [Chemical formula 1]SELECTED DRAWING: None
【課題】顕色剤として４－ヒドロキシジフェニルスルホン誘導体に足りない耐可塑剤性を向上させた感熱記録材料を提供する。【解決手段】常温で無色ないし淡色の塩基性染料と、加熱により前記塩基性染料と接触して呈色し得る顕色剤とを含有する感熱記録層を支持体上に設けた感熱記録材料であって、前記顕色剤が、下記一般式（１）で表される４－ヒドロキシジフェニルスルホン誘導体、及び、下記一般式（２）で表されるＮ－置換アミノ酸誘導体を含む、感熱記録材料。（一般式（２）中、Ｒ０はアルキル基、又はアリール基を表す。Ｘは、ＹのＮ末端に結合する基である。Ｙは、アミノ酸残基又はペプチド残基を表す。Ｚは、ＹのＣ末端に結合する基であって、ＯＨ基又はＯＲ"基を表す。Ｒ"はカルボキシ保護基を表す。）（Ｒ０－Ｘ）－Ｙ－（Ｚ）・・・（２）［化１］TIFF2022171123000007.tif24170【選択図】なし</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | COLOUR PRINTING LINING MACHINES PERFORMING OPERATIONS PRINTING PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES STAMPS TRANSPORTING TYPEWRITERS |
| title | HEAT-SENSITIVE RECORDING MATERIAL |
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