Acidic silicone sealant and preparation method thereof
The invention relates to the field of sealants, in particular to an acidic silicone sealant and a preparation method thereof.The acidic silicone sealant is prepared from base gum, silicone oil, white carbon black, white oil, an acidic cross-linking agent, a coupling agent and a catalyst, the couplin...
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| creator | HE YONGFU NI HUANGWEI NI JIANHUA SHEN XIANG GONG CHAOJIE XU JUN LIU MING SHEN YONGFEI LING JIANFENG |
| description | The invention relates to the field of sealants, in particular to an acidic silicone sealant and a preparation method thereof.The acidic silicone sealant is prepared from base gum, silicone oil, white carbon black, white oil, an acidic cross-linking agent, a coupling agent and a catalyst, the coupling agent is any one of a monoamino silane coupling agent, a diamino silane coupling agent, an oligomer of the monoamino silane coupling agent and an oligomer of the diamino silane coupling agent, and in the preparation process, the acidic cross-linking agent and the coupling agent react to obtain a pre-reactant, and then the pre-reactant is mixed with other components. The acidic cross-linking agent firstly reacts with the coupling agent, so that the acidic silicone sealant has better yellowing resistance, and the acidic or silicone sealant disclosed by the invention has a better application prospect.
本申请涉及密封胶领域，具体涉及一种酸性硅酮密封胶及其制备方法，该酸性硅酮密封胶的原料包括基胶、硅油、白炭黑、白油、酸性交联剂、偶联剂、催化剂，其中，偶联剂为单氨基硅烷偶联剂、双氨基硅烷偶联剂、单氨基硅烷偶联剂的低聚物、双氨基硅烷偶联 |
| format | Patent |
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本申请涉及密封胶领域，具体涉及一种酸性硅酮密封胶及其制备方法，该酸性硅酮密封胶的原料包括基胶、硅油、白炭黑、白油、酸性交联剂、偶联剂、催化剂，其中，偶联剂为单氨基硅烷偶联剂、双氨基硅烷偶联剂、单氨基硅烷偶联剂的低聚物、双氨基硅烷偶联</description><language>chi ; eng</language><subject>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ; ADHESIVES ; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; DYES ; GENERAL PROCESSES OF COMPOUNDING ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ; ORGANIC MACROMOLECULAR COMPOUNDS ; PAINTS ; POLISHES ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS ; USE OF MATERIALS AS ADHESIVES ; WORKING-UP</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=20220308&DB=EPODOC&CC=CN&NR=114149782A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220308&DB=EPODOC&CC=CN&NR=114149782A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HE YONGFU</creatorcontrib><creatorcontrib>NI HUANGWEI</creatorcontrib><creatorcontrib>NI JIANHUA</creatorcontrib><creatorcontrib>SHEN XIANG</creatorcontrib><creatorcontrib>GONG CHAOJIE</creatorcontrib><creatorcontrib>XU JUN</creatorcontrib><creatorcontrib>LIU MING</creatorcontrib><creatorcontrib>SHEN YONGFEI</creatorcontrib><creatorcontrib>LING JIANFENG</creatorcontrib><title>Acidic silicone sealant and preparation method thereof</title><description>The invention relates to the field of sealants, in particular to an acidic silicone sealant and a preparation method thereof.The acidic silicone sealant is prepared from base gum, silicone oil, white carbon black, white oil, an acidic cross-linking agent, a coupling agent and a catalyst, the coupling agent is any one of a monoamino silane coupling agent, a diamino silane coupling agent, an oligomer of the monoamino silane coupling agent and an oligomer of the diamino silane coupling agent, and in the preparation process, the acidic cross-linking agent and the coupling agent react to obtain a pre-reactant, and then the pre-reactant is mixed with other components. The acidic cross-linking agent firstly reacts with the coupling agent, so that the acidic silicone sealant has better yellowing resistance, and the acidic or silicone sealant disclosed by the invention has a better application prospect.
本申请涉及密封胶领域，具体涉及一种酸性硅酮密封胶及其制备方法，该酸性硅酮密封胶的原料包括基胶、硅油、白炭黑、白油、酸性交联剂、偶联剂、催化剂，其中，偶联剂为单氨基硅烷偶联剂、双氨基硅烷偶联剂、单氨基硅烷偶联剂的低聚物、双氨基硅烷偶联</description><subject>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE</subject><subject>ADHESIVES</subject><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>DYES</subject><subject>GENERAL PROCESSES OF COMPOUNDING</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>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PAINTS</subject><subject>POLISHES</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><subject>USE OF MATERIALS AS ADHESIVES</subject><subject>WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDBzTM5MyUxWKM7MyUzOz0tVKE5NzEnMK1FIzEtRKChKLUgsSizJzM9TyE0tychPUSjJSC1KzU_jYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GhiaGJpbmFkaOxsSoAQCgVi2o</recordid><startdate>20220308</startdate><enddate>20220308</enddate><creator>HE YONGFU</creator><creator>NI HUANGWEI</creator><creator>NI JIANHUA</creator><creator>SHEN XIANG</creator><creator>GONG CHAOJIE</creator><creator>XU JUN</creator><creator>LIU MING</creator><creator>SHEN YONGFEI</creator><creator>LING JIANFENG</creator><scope>EVB</scope></search><sort><creationdate>20220308</creationdate><title>Acidic silicone sealant and preparation method thereof</title><author>HE YONGFU ; NI HUANGWEI ; NI JIANHUA ; SHEN XIANG ; GONG CHAOJIE ; XU JUN ; LIU MING ; SHEN YONGFEI ; LING JIANFENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN114149782A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE</topic><topic>ADHESIVES</topic><topic>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>DYES</topic><topic>GENERAL PROCESSES OF COMPOUNDING</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>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PAINTS</topic><topic>POLISHES</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</topic><topic>USE OF MATERIALS AS ADHESIVES</topic><topic>WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>HE YONGFU</creatorcontrib><creatorcontrib>NI HUANGWEI</creatorcontrib><creatorcontrib>NI JIANHUA</creatorcontrib><creatorcontrib>SHEN XIANG</creatorcontrib><creatorcontrib>GONG CHAOJIE</creatorcontrib><creatorcontrib>XU JUN</creatorcontrib><creatorcontrib>LIU MING</creatorcontrib><creatorcontrib>SHEN YONGFEI</creatorcontrib><creatorcontrib>LING JIANFENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HE YONGFU</au><au>NI HUANGWEI</au><au>NI JIANHUA</au><au>SHEN XIANG</au><au>GONG CHAOJIE</au><au>XU JUN</au><au>LIU MING</au><au>SHEN YONGFEI</au><au>LING JIANFENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Acidic silicone sealant and preparation method thereof</title><date>2022-03-08</date><risdate>2022</risdate><abstract>The invention relates to the field of sealants, in particular to an acidic silicone sealant and a preparation method thereof.The acidic silicone sealant is prepared from base gum, silicone oil, white carbon black, white oil, an acidic cross-linking agent, a coupling agent and a catalyst, the coupling agent is any one of a monoamino silane coupling agent, a diamino silane coupling agent, an oligomer of the monoamino silane coupling agent and an oligomer of the diamino silane coupling agent, and in the preparation process, the acidic cross-linking agent and the coupling agent react to obtain a pre-reactant, and then the pre-reactant is mixed with other components. The acidic cross-linking agent firstly reacts with the coupling agent, so that the acidic silicone sealant has better yellowing resistance, and the acidic or silicone sealant disclosed by the invention has a better application prospect.
本申请涉及密封胶领域，具体涉及一种酸性硅酮密封胶及其制备方法，该酸性硅酮密封胶的原料包括基胶、硅油、白炭黑、白油、酸性交联剂、偶联剂、催化剂，其中，偶联剂为单氨基硅烷偶联剂、双氨基硅烷偶联剂、单氨基硅烷偶联剂的低聚物、双氨基硅烷偶联</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYES GENERAL PROCESSES OF COMPOUNDING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS AS ADHESIVES WORKING-UP |
| title | Acidic silicone sealant and preparation method thereof |
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