Antifoam additive
Agents which contain (a) an ester of aliphatic carboxylic acids and aliphatic alcohols having a boiling point of at least 150 DEG C. and -based on (a -b) 0.5-10% by weight of an amide of the formula (I) in which R stands for C10-C22-alkyl or -alkenyl, R' stands for H or C1-C4-alkyl, or the two...
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| creator | BREYER, KARL-HEINZ WALZ, KLAUS |
| description | Agents which contain (a) an ester of aliphatic carboxylic acids and aliphatic alcohols having a boiling point of at least 150 DEG C. and -based on (a -b) 0.5-10% by weight of an amide of the formula (I) in which R stands for C10-C22-alkyl or -alkenyl, R' stands for H or C1-C4-alkyl, or the two R' together stand for an ethylene bridge, and R'' stands for the radicals or -CH2-O-CH2-, wherein R''' stands for H, C1-C6-alkyl or phenyl, and (c) 1-30% by weight of a non-ionic surfactant are used for removing foam, for preventing foam formation and for deaerating aqueous systems. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP0335173B2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP0335173B2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP0335173B23</originalsourceid><addsrcrecordid>eNrjZBB0zCvJTMtPzFVITEnJLMksS-VhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuAQbGxqaG5sZORsZEKAEAkXUfKQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Antifoam additive</title><source>esp@cenet</source><creator>BREYER, KARL-HEINZ ; WALZ, KLAUS</creator><creatorcontrib>BREYER, KARL-HEINZ ; WALZ, KLAUS</creatorcontrib><description>Agents which contain (a) an ester of aliphatic carboxylic acids and aliphatic alcohols having a boiling point of at least 150 DEG C. and -based on (a -b) 0.5-10% by weight of an amide of the formula (I) in which R stands for C10-C22-alkyl or -alkenyl, R' stands for H or C1-C4-alkyl, or the two R' together stand for an ethylene bridge, and R'' stands for the radicals or -CH2-O-CH2-, wherein R''' stands for H, C1-C6-alkyl or phenyl, and (c) 1-30% by weight of a non-ionic surfactant are used for removing foam, for preventing foam formation and for deaerating aqueous systems.</description><edition>6</edition><language>eng ; fre ; ger</language><subject>PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; TRANSPORTING</subject><creationdate>1996</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=19960717&DB=EPODOC&CC=EP&NR=0335173B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19960717&DB=EPODOC&CC=EP&NR=0335173B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BREYER, KARL-HEINZ</creatorcontrib><creatorcontrib>WALZ, KLAUS</creatorcontrib><title>Antifoam additive</title><description>Agents which contain (a) an ester of aliphatic carboxylic acids and aliphatic alcohols having a boiling point of at least 150 DEG C. and -based on (a -b) 0.5-10% by weight of an amide of the formula (I) in which R stands for C10-C22-alkyl or -alkenyl, R' stands for H or C1-C4-alkyl, or the two R' together stand for an ethylene bridge, and R'' stands for the radicals or -CH2-O-CH2-, wherein R''' stands for H, C1-C6-alkyl or phenyl, and (c) 1-30% by weight of a non-ionic surfactant are used for removing foam, for preventing foam formation and for deaerating aqueous systems.</description><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>SEPARATION</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1996</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBB0zCvJTMtPzFVITEnJLMksS-VhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuAQbGxqaG5sZORsZEKAEAkXUfKQ</recordid><startdate>19960717</startdate><enddate>19960717</enddate><creator>BREYER, KARL-HEINZ</creator><creator>WALZ, KLAUS</creator><scope>EVB</scope></search><sort><creationdate>19960717</creationdate><title>Antifoam additive</title><author>BREYER, KARL-HEINZ ; WALZ, KLAUS</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP0335173B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>1996</creationdate><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>SEPARATION</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>BREYER, KARL-HEINZ</creatorcontrib><creatorcontrib>WALZ, KLAUS</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BREYER, KARL-HEINZ</au><au>WALZ, KLAUS</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Antifoam additive</title><date>1996-07-17</date><risdate>1996</risdate><abstract>Agents which contain (a) an ester of aliphatic carboxylic acids and aliphatic alcohols having a boiling point of at least 150 DEG C. and -based on (a -b) 0.5-10% by weight of an amide of the formula (I) in which R stands for C10-C22-alkyl or -alkenyl, R' stands for H or C1-C4-alkyl, or the two R' together stand for an ethylene bridge, and R'' stands for the radicals or -CH2-O-CH2-, wherein R''' stands for H, C1-C6-alkyl or phenyl, and (c) 1-30% by weight of a non-ionic surfactant are used for removing foam, for preventing foam formation and for deaerating aqueous systems.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
| recordid | cdi_epo_espacenet_EP0335173B2 |
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| subjects | PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING |
| title | Antifoam additive |
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