Method for improved production of graft polymers
公开了一种通过乳液方法制备ABS型接枝聚合物的方法。在该方法中：在C)95-5重量％的玻璃态转化温度＜10℃的一种或多种接枝基质存在下，将含A)50-99重量份的至少一种乙烯基芳族化合物和B)1-50重量份的至少一种共聚物的5-95重量％的单体混合物进行聚合。该方法的改进之处包括在反应期间，连续监测反应混合物的拉曼光谱，测定与指定理想反应过程的偏差并进行相应的调整。 A method for the production of ABS-type graft copolymers by emulsion polymerisation, in which the course of the rea...
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| creator | EICHENAUER HERBERT DR,HOBEIKA SVEN DR,WENZ ECKARD DR,BORN RALF-JUERGEN DR,BUCHHOLZ VERA DR,LANGE CHRISTIAN DR |
| description | 公开了一种通过乳液方法制备ABS型接枝聚合物的方法。在该方法中：在C)95-5重量％的玻璃态转化温度＜10℃的一种或多种接枝基质存在下，将含A)50-99重量份的至少一种乙烯基芳族化合物和B)1-50重量份的至少一种共聚物的5-95重量％的单体混合物进行聚合。该方法的改进之处包括在反应期间，连续监测反应混合物的拉曼光谱，测定与指定理想反应过程的偏差并进行相应的调整。
A method for the production of ABS-type graft copolymers by emulsion polymerisation, in which the course of the reaction is constantly monitored by Raman spectrometry and corrective measures are taken when the concentration of a monomer deviates from the required value. A method for the production of ABS-type graft copolymers (I) by emulsion polymerisation of 5-95 wt% of a mixture of (A) 50-99 parts by weight (pts. wt.) vinylaromatic(s) and (B) 1-50 pts. wt. comonomer(s) in presence of (C) 95-5 wt% grafting base(s) with a glass transition point (Tg) below 10[deg]C, in which the reaction is constantly monitored by Raman spectrometry and corrective measures are taken when the concentration of a monomer deviates from the required value. |
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A method for the production of ABS-type graft copolymers by emulsion polymerisation, in which the course of the reaction is constantly monitored by Raman spectrometry and corrective measures are taken when the concentration of a monomer deviates from the required value. A method for the production of ABS-type graft copolymers (I) by emulsion polymerisation of 5-95 wt% of a mixture of (A) 50-99 parts by weight (pts. wt.) vinylaromatic(s) and (B) 1-50 pts. wt. comonomer(s) in presence of (C) 95-5 wt% grafting base(s) with a glass transition point (Tg) below 10[deg]C, in which the reaction is constantly monitored by Raman spectrometry and corrective measures are taken when the concentration of a monomer deviates from the required value.</description><edition>7</edition><language>chi ; eng</language><subject>CHEMISTRY ; COMPOSITIONS BASED THEREON ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS ; MEASURING ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PHYSICS ; TESTING ; THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><creationdate>2004</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=20040825&DB=EPODOC&CC=CN&NR=1523046A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20040825&DB=EPODOC&CC=CN&NR=1523046A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>EICHENAUER HERBERT DR,HOBEIKA SVEN DR,WENZ ECKARD DR,BORN RALF-JUERGEN DR,BUCHHOLZ VERA DR,LANGE CHRISTIAN DR</creatorcontrib><title>Method for improved production of graft polymers</title><description>公开了一种通过乳液方法制备ABS型接枝聚合物的方法。在该方法中：在C)95-5重量％的玻璃态转化温度＜10℃的一种或多种接枝基质存在下，将含A)50-99重量份的至少一种乙烯基芳族化合物和B)1-50重量份的至少一种共聚物的5-95重量％的单体混合物进行聚合。该方法的改进之处包括在反应期间，连续监测反应混合物的拉曼光谱，测定与指定理想反应过程的偏差并进行相应的调整。
A method for the production of ABS-type graft copolymers by emulsion polymerisation, in which the course of the reaction is constantly monitored by Raman spectrometry and corrective measures are taken when the concentration of a monomer deviates from the required value. A method for the production of ABS-type graft copolymers (I) by emulsion polymerisation of 5-95 wt% of a mixture of (A) 50-99 parts by weight (pts. wt.) vinylaromatic(s) and (B) 1-50 pts. wt. comonomer(s) in presence of (C) 95-5 wt% grafting base(s) with a glass transition point (Tg) below 10[deg]C, in which the reaction is constantly monitored by Raman spectrometry and corrective measures are taken when the concentration of a monomer deviates from the required value.</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</subject><subject>MEASURING</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PHYSICS</subject><subject>TESTING</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2004</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDDwTS3JyE9RSMsvUsjMLSjKL0tNUQBSKaXJJZn5eQr5aQrpRYlpJQoF-TmVualFxTwMrGmJOcWpvFCam0HezTXE2UM3tSA_PrW4IDE5NS-1JN7Zz9DUyNjAxMzRmLAKANLQKrY</recordid><startdate>20040825</startdate><enddate>20040825</enddate><creator>EICHENAUER HERBERT DR,HOBEIKA SVEN DR,WENZ ECKARD DR,BORN RALF-JUERGEN DR,BUCHHOLZ VERA DR,LANGE CHRISTIAN DR</creator><scope>EVB</scope></search><sort><creationdate>20040825</creationdate><title>Method for improved production of graft polymers</title><author>EICHENAUER HERBERT DR,HOBEIKA SVEN DR,WENZ ECKARD DR,BORN RALF-JUERGEN DR,BUCHHOLZ VERA DR,LANGE CHRISTIAN DR</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN1523046A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2004</creationdate><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</topic><topic>MEASURING</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PHYSICS</topic><topic>TESTING</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>EICHENAUER HERBERT DR,HOBEIKA SVEN DR,WENZ ECKARD DR,BORN RALF-JUERGEN DR,BUCHHOLZ VERA DR,LANGE CHRISTIAN DR</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>EICHENAUER HERBERT DR,HOBEIKA SVEN DR,WENZ ECKARD DR,BORN RALF-JUERGEN DR,BUCHHOLZ VERA DR,LANGE CHRISTIAN DR</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for improved production of graft polymers</title><date>2004-08-25</date><risdate>2004</risdate><abstract>公开了一种通过乳液方法制备ABS型接枝聚合物的方法。在该方法中：在C)95-5重量％的玻璃态转化温度＜10℃的一种或多种接枝基质存在下，将含A)50-99重量份的至少一种乙烯基芳族化合物和B)1-50重量份的至少一种共聚物的5-95重量％的单体混合物进行聚合。该方法的改进之处包括在反应期间，连续监测反应混合物的拉曼光谱，测定与指定理想反应过程的偏差并进行相应的调整。
A method for the production of ABS-type graft copolymers by emulsion polymerisation, in which the course of the reaction is constantly monitored by Raman spectrometry and corrective measures are taken when the concentration of a monomer deviates from the required value. A method for the production of ABS-type graft copolymers (I) by emulsion polymerisation of 5-95 wt% of a mixture of (A) 50-99 parts by weight (pts. wt.) vinylaromatic(s) and (B) 1-50 pts. wt. comonomer(s) in presence of (C) 95-5 wt% grafting base(s) with a glass transition point (Tg) below 10[deg]C, in which the reaction is constantly monitored by Raman spectrometry and corrective measures are taken when the concentration of a monomer deviates from the required value.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY COMPOSITIONS BASED THEREON INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MEASURING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PHYSICS TESTING THEIR PREPARATION OR CHEMICAL WORKING-UP |
| title | Method for improved production of graft polymers |
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