SU292486A1 - - Google Patents

Info

Publication number

SU292486A1

SU292486A1 SU1302727A SU1302727A SU292486A1 SU 292486 A1 SU292486 A1 SU 292486A1 SU 1302727 A SU1302727 A SU 1302727A SU 1302727 A SU1302727 A SU 1302727A SU 292486 A1 SU292486 A1 SU 292486A1

Authority

SU

USSR - Soviet Union

Prior art keywords

phenol

formaldehyde

resin

ortho

condensation

Prior art date

Links

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• WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 23
• ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 13
• 238000000034 method Methods 0.000 claims description 10
• 238000009833 condensation Methods 0.000 claims description 6
• 230000005494 condensation Effects 0.000 claims description 6
• 239000000203 mixture Substances 0.000 claims description 4
• 239000002253 acid Substances 0.000 claims description 3
• 229920003986 novolac Polymers 0.000 claims description 3
• 125000001931 aliphatic group Chemical group 0.000 claims description 2
• 239000000126 substance Substances 0.000 claims description 2
• 239000003377 acid catalyst Substances 0.000 claims 1
• 230000002378 acidificating effect Effects 0.000 claims 1
• 239000000443 aerosol Substances 0.000 claims 1
• ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical group C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims 1
• 239000012429 reaction media Substances 0.000 claims 1
• 229920005989 resin Polymers 0.000 description 15
• 239000011347 resin Substances 0.000 description 15
• QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
• 239000003054 catalyst Substances 0.000 description 3
• 229920002866 paraformaldehyde Polymers 0.000 description 3
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
• 238000001035 drying Methods 0.000 description 2
• 239000011541 reaction mixture Substances 0.000 description 2
• 239000002966 varnish Substances 0.000 description 2
• BGJSXRVXTHVRSN-UHFFFAOYSA-N 1,3,5-trioxane Chemical compound C1OCOCO1 BGJSXRVXTHVRSN-UHFFFAOYSA-N 0.000 description 1
• 150000007513 acids Chemical class 0.000 description 1
• 238000004090 dissolution Methods 0.000 description 1
• 238000000605 extraction Methods 0.000 description 1
• SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 1
• 239000011521 glass Substances 0.000 description 1
• 239000012535 impurity Substances 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 229910052751 metal Inorganic materials 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 150000002739 metals Chemical class 0.000 description 1
• 150000007524 organic acids Chemical class 0.000 description 1
• 235000005985 organic acids Nutrition 0.000 description 1
• 229920001568 phenolic resin Polymers 0.000 description 1
• 229920000642 polymer Polymers 0.000 description 1
• 239000002243 precursor Substances 0.000 description 1
• 238000002360 preparation method Methods 0.000 description 1
• 239000002994 raw material Substances 0.000 description 1
• 150000003839 salts Chemical class 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1