KALT HAERTENDE SILIKONKAUTSCHUK- ZUSAMMENSETZUNG
A room temperature vulcanizable silicone rubber composition having thermal stability, low shrinkage upon cure and a long work life containing a linear fluid organopolysiloxane containing terminal silicon bonded hydroxy groups and having a viscosity of anywhere from 1000 to 10,000,000 centipoise at 2...
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| creator | AUGUSTINE SMITH,ROBERT |
| description | A room temperature vulcanizable silicone rubber composition having thermal stability, low shrinkage upon cure and a long work life containing a linear fluid organopolysiloxane containing terminal silicon bonded hydroxy groups and having a viscosity of anywhere from 1000 to 10,000,000 centipoise at 25 DEG C; from 100 to 350% by weight based on said linear organopolysiloxane of an extending filler; from 1 to 30% by weight of said linear organopolysiloxane of a cross linking agent which is preferably an alkyl silicate or a partial hydrolysis product of an alkyl silicate; from 0.5 to 10% by weight of a worklife extending additive which is a low molecular weight silanol end-stopped diorganopolysiloxane and from 0.1 to 5% by weight of said linear organopolysiloxane of a catalyst which is the reaction product of an organic tin oxide and a hydrocarbon ester. The above-named ingredients cure to a silicone elastomer which is especially suited for making molds. |
| format | Patent |
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The above-named ingredients cure to a silicone elastomer which is especially suited for making molds.</description><language>ger</language><subject>CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><creationdate>1975</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=19751211&DB=EPODOC&CC=DE&NR=2522193A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19751211&DB=EPODOC&CC=DE&NR=2522193A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>AUGUSTINE SMITH,ROBERT</creatorcontrib><title>KALT HAERTENDE SILIKONKAUTSCHUK- ZUSAMMENSETZUNG</title><description>A room temperature vulcanizable silicone rubber composition having thermal stability, low shrinkage upon cure and a long work life containing a linear fluid organopolysiloxane containing terminal silicon bonded hydroxy groups and having a viscosity of anywhere from 1000 to 10,000,000 centipoise at 25 DEG C; from 100 to 350% by weight based on said linear organopolysiloxane of an extending filler; from 1 to 30% by weight of said linear organopolysiloxane of a cross linking agent which is preferably an alkyl silicate or a partial hydrolysis product of an alkyl silicate; from 0.5 to 10% by weight of a worklife extending additive which is a low molecular weight silanol end-stopped diorganopolysiloxane and from 0.1 to 5% by weight of said linear organopolysiloxane of a catalyst which is the reaction product of an organic tin oxide and a hydrocarbon ester. 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The above-named ingredients cure to a silicone elastomer which is especially suited for making molds.</abstract><oa>free_for_read</oa></addata></record> |
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| language | ger |
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| subjects | CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS |
| title | KALT HAERTENDE SILIKONKAUTSCHUK- ZUSAMMENSETZUNG |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-19T16%3A29%3A40IST&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=AUGUSTINE%20SMITH,ROBERT&rft.date=1975-12-11&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EDE2522193A1%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 |