SE355371

SE355371

1,260,819. Polymer compositions. RHONE POULENC S.A. 17 April, 1970 [18 April, 1969], No. 18603/70. Heading C3R. A composition comprises (a) a prepolymer obtained by heating with H 2 N-B-NH 2 , where A contains #2 C atoms, B contains #30 C atoms, and D is a radical containing a C = C bond, and (b) an...

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Hauptverfasser: LAURENT S,FR, GRUFFAZ M,FR, MALLET M,FR, BARGAIN M,FR
Format: Patent
Sprache:eng
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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
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creator LAURENT S,FR
GRUFFAZ M,FR
MALLET M,FR
BARGAIN M,FR
description 1,260,819. Polymer compositions. RHONE POULENC S.A. 17 April, 1970 [18 April, 1969], No. 18603/70. Heading C3R. A composition comprises (a) a prepolymer obtained by heating with H 2 N-B-NH 2 , where A contains #2 C atoms, B contains #30 C atoms, and D is a radical containing a C = C bond, and (b) an aromatic compound containing 2-4 benzene rings, which does not sublime or boil at
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A composition comprises (a) a prepolymer obtained by heating with H 2 N-B-NH 2 , where A contains #2 C atoms, B contains #30 C atoms, and D is a radical containing a C = C bond, and (b) an aromatic compound containing 2-4 benzene rings, which does not sublime or boil at &lt;250‹ C. at atmospheric pressure. In (b) the benzene rings may form condensed nuclei, or can be linked by a valency bond or by an atom or group, e.g. -O-, -CO-, -CH 2 -, -CH(CH 3 )-, -C(CH 3 ) 2 -, -CH-, -CH 2 CH 2 -, -COOCH 2 -, -COO-, -CONH-, -S-, -SO 2 -, -NH-, -N(CH 3 )-, -N-, -N = N-, or -N=N-. The benzene rings #O may be substituted by -CH 3 , -OCH 3 , -F, -Cl, or -NO 2 . In examples, (b) is e.g. a mixture of o- and m-, or o-, m-, and p-isomers of terphenyl; diphenylmethane; diphenylamine; phenanthrene; 2,5,41-trimethylbenzophenone; benzyl benzoate; chlorinated diphenyls; benzanilide; triphenylamine; N- methyldiphenylamine; triphenylmethane; diphenyl oxide; or azobenzene. Other compounds (b) are listed. Prepolymer (a) is of the type referred to in Specification 1,190,718. Many examples of A, B and D are listed. The compositions can contain, e.g. 2-25% wt. of (b). Prepolymer (a) may be formed in situ during the preparation of C, e.g. by mixing (b) and the precursors of (a), and heating to 50-250‹ C. The composition can be shaped, e.g. by casting while hot, or pressure-moulding after cooling and powdering. It can be cured by heating to 150-350‹ C.</description><language>eng</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</subject><creationdate>1973</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&amp;date=19730416&amp;DB=EPODOC&amp;CC=SE&amp;NR=355371B$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19730416&amp;DB=EPODOC&amp;CC=SE&amp;NR=355371B$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LAURENT S,FR</creatorcontrib><creatorcontrib>GRUFFAZ M,FR</creatorcontrib><creatorcontrib>MALLET M,FR</creatorcontrib><creatorcontrib>BARGAIN M,FR</creatorcontrib><title>SE355371</title><description>1,260,819. Polymer compositions. RHONE POULENC S.A. 17 April, 1970 [18 April, 1969], No. 18603/70. Heading C3R. A composition comprises (a) a prepolymer obtained by heating with H 2 N-B-NH 2 , where A contains #2 C atoms, B contains #30 C atoms, and D is a radical containing a C = C bond, and (b) an aromatic compound containing 2-4 benzene rings, which does not sublime or boil at &lt;250‹ C. at atmospheric pressure. In (b) the benzene rings may form condensed nuclei, or can be linked by a valency bond or by an atom or group, e.g. -O-, -CO-, -CH 2 -, -CH(CH 3 )-, -C(CH 3 ) 2 -, -CH-, -CH 2 CH 2 -, -COOCH 2 -, -COO-, -CONH-, -S-, -SO 2 -, -NH-, -N(CH 3 )-, -N-, -N = N-, or -N=N-. The benzene rings #O may be substituted by -CH 3 , -OCH 3 , -F, -Cl, or -NO 2 . In examples, (b) is e.g. a mixture of o- and m-, or o-, m-, and p-isomers of terphenyl; diphenylmethane; diphenylamine; phenanthrene; 2,5,41-trimethylbenzophenone; benzyl benzoate; chlorinated diphenyls; benzanilide; triphenylamine; N- methyldiphenylamine; triphenylmethane; diphenyl oxide; or azobenzene. Other compounds (b) are listed. Prepolymer (a) is of the type referred to in Specification 1,190,718. Many examples of A, B and D are listed. The compositions can contain, e.g. 2-25% wt. of (b). Prepolymer (a) may be formed in situ during the preparation of C, e.g. by mixing (b) and the precursors of (a), and heating to 50-250‹ C. The composition can be shaped, e.g. by casting while hot, or pressure-moulding after cooling and powdering. It can be cured by heating to 150-350‹ C.</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1973</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOAIdjU2NTU2N-RhYE1LzClO5YXS3Axybq4hzh66qQX58anFBYnJqXmpJfEw5U7GBBUAAF9xGZk</recordid><startdate>19730416</startdate><enddate>19730416</enddate><creator>LAURENT S,FR</creator><creator>GRUFFAZ M,FR</creator><creator>MALLET M,FR</creator><creator>BARGAIN M,FR</creator><scope>EVB</scope></search><sort><creationdate>19730416</creationdate><title>SE355371</title><author>LAURENT S,FR ; GRUFFAZ M,FR ; MALLET M,FR ; BARGAIN M,FR</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_SE355371B3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1973</creationdate><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>LAURENT S,FR</creatorcontrib><creatorcontrib>GRUFFAZ M,FR</creatorcontrib><creatorcontrib>MALLET M,FR</creatorcontrib><creatorcontrib>BARGAIN M,FR</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LAURENT S,FR</au><au>GRUFFAZ M,FR</au><au>MALLET M,FR</au><au>BARGAIN M,FR</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SE355371</title><date>1973-04-16</date><risdate>1973</risdate><abstract>1,260,819. Polymer compositions. RHONE POULENC S.A. 17 April, 1970 [18 April, 1969], No. 18603/70. Heading C3R. A composition comprises (a) a prepolymer obtained by heating with H 2 N-B-NH 2 , where A contains #2 C atoms, B contains #30 C atoms, and D is a radical containing a C = C bond, and (b) an aromatic compound containing 2-4 benzene rings, which does not sublime or boil at &lt;250‹ C. at atmospheric pressure. In (b) the benzene rings may form condensed nuclei, or can be linked by a valency bond or by an atom or group, e.g. -O-, -CO-, -CH 2 -, -CH(CH 3 )-, -C(CH 3 ) 2 -, -CH-, -CH 2 CH 2 -, -COOCH 2 -, -COO-, -CONH-, -S-, -SO 2 -, -NH-, -N(CH 3 )-, -N-, -N = N-, or -N=N-. The benzene rings #O may be substituted by -CH 3 , -OCH 3 , -F, -Cl, or -NO 2 . In examples, (b) is e.g. a mixture of o- and m-, or o-, m-, and p-isomers of terphenyl; diphenylmethane; diphenylamine; phenanthrene; 2,5,41-trimethylbenzophenone; benzyl benzoate; chlorinated diphenyls; benzanilide; triphenylamine; N- methyldiphenylamine; triphenylmethane; diphenyl oxide; or azobenzene. Other compounds (b) are listed. Prepolymer (a) is of the type referred to in Specification 1,190,718. Many examples of A, B and D are listed. The compositions can contain, e.g. 2-25% wt. of (b). Prepolymer (a) may be formed in situ during the preparation of C, e.g. by mixing (b) and the precursors of (a), and heating to 50-250‹ C. The composition can be shaped, e.g. by casting while hot, or pressure-moulding after cooling and powdering. It can be cured by heating to 150-350‹ C.</abstract><oa>free_for_read</oa></addata></record>
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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
title SE355371
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