JPS6237558B2 - - Google Patents

Info

Publication number

JPS6237558B2

JPS6237558B2 JP6350978A JP6350978A JPS6237558B2 JP S6237558 B2 JPS6237558 B2 JP S6237558B2 JP 6350978 A JP6350978 A JP 6350978A JP 6350978 A JP6350978 A JP 6350978A JP S6237558 B2 JPS6237558 B2 JP S6237558B2

Authority

JP

Japan

Prior art keywords

coverlay

parts

printed wiring

weight

ink

Prior art date

1978-05-27

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Links

• Espacenet
• Global Dossier
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• 229920000180 alkyd Polymers 0.000 claims description 18
• 239000002904 solvent Substances 0.000 claims description 12
• 239000002518 antifoaming agent Substances 0.000 claims description 10
• 239000011256 inorganic filler Substances 0.000 claims description 10
• 229910003475 inorganic filler Inorganic materials 0.000 claims description 10
• 230000005484 gravity Effects 0.000 claims description 5
• XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 3
• 229910052710 silicon Inorganic materials 0.000 claims 3
• 239000010703 silicon Substances 0.000 claims 3
• 239000000976 ink Substances 0.000 description 27
• 238000000034 method Methods 0.000 description 10
• WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 9
• 239000010408 film Substances 0.000 description 6
• 238000004898 kneading Methods 0.000 description 6
• 229920001296 polysiloxane Polymers 0.000 description 6
• 238000007650 screen-printing Methods 0.000 description 6
• 238000009413 insulation Methods 0.000 description 5
• 229910000679 solder Inorganic materials 0.000 description 5
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
• 239000011889 copper foil Substances 0.000 description 4
• 239000012787 coverlay film Substances 0.000 description 4
• 239000000203 mixture Substances 0.000 description 4
• 229920001721 polyimide Polymers 0.000 description 4
• 238000007639 printing Methods 0.000 description 4
• 229920005989 resin Polymers 0.000 description 4
• 239000011347 resin Substances 0.000 description 4
• CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
• 239000000853 adhesive Substances 0.000 description 3
• 230000001070 adhesive effect Effects 0.000 description 3
• 238000005452 bending Methods 0.000 description 3
• 235000019445 benzyl alcohol Nutrition 0.000 description 3
• 238000009835 boiling Methods 0.000 description 3
• 239000007787 solid Substances 0.000 description 3
• 239000008096 xylene Substances 0.000 description 3
• 239000004642 Polyimide Substances 0.000 description 2
• TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
• 239000011248 coating agent Substances 0.000 description 2
• 238000000576 coating method Methods 0.000 description 2
• 238000010292 electrical insulation Methods 0.000 description 2
• 239000006260 foam Substances 0.000 description 2
• 238000009472 formulation Methods 0.000 description 2
• 238000007654 immersion Methods 0.000 description 2
• ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 2
• 239000001095 magnesium carbonate Substances 0.000 description 2
• 229910000021 magnesium carbonate Inorganic materials 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 238000002156 mixing Methods 0.000 description 2
• 238000005476 soldering Methods 0.000 description 2
• 208000023514 Barrett esophagus Diseases 0.000 description 1
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
• -1 asbestin Substances 0.000 description 1
• AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 description 1
• 230000000740 bleeding effect Effects 0.000 description 1
• 239000004927 clay Substances 0.000 description 1
• 229910052570 clay Inorganic materials 0.000 description 1
• 238000004891 communication Methods 0.000 description 1
• 239000004020 conductor Substances 0.000 description 1
• 230000002950 deficient Effects 0.000 description 1
• 238000011161 development Methods 0.000 description 1
• FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000011156 evaluation Methods 0.000 description 1
• 239000010440 gypsum Substances 0.000 description 1
• 229910052602 gypsum Inorganic materials 0.000 description 1
• 230000001771 impaired effect Effects 0.000 description 1
• 235000012204 lemonade/lime carbonate Nutrition 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 238000005259 measurement Methods 0.000 description 1
• 239000002985 plastic film Substances 0.000 description 1
• 229920006255 plastic film Polymers 0.000 description 1
• 239000000377 silicon dioxide Substances 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• 238000010998 test method Methods 0.000 description 1
• 238000012360 testing method Methods 0.000 description 1
• 239000010409 thin film Substances 0.000 description 1