CA1073790A - Coating composition for leak detection in air test - Google Patents
Coating composition for leak detection in air testInfo
- Publication number
- CA1073790A CA1073790A CA276,377A CA276377A CA1073790A CA 1073790 A CA1073790 A CA 1073790A CA 276377 A CA276377 A CA 276377A CA 1073790 A CA1073790 A CA 1073790A
- Authority
- CA
- Canada
- Prior art keywords
- composition
- range
- compositions
- gelatin
- water
- Prior art date
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 238000012360 testing method Methods 0.000 title claims abstract description 19
- 239000008199 coating composition Substances 0.000 title claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 104
- 108010010803 Gelatin Proteins 0.000 claims abstract description 22
- 229920000159 gelatin Polymers 0.000 claims abstract description 22
- 239000008273 gelatin Substances 0.000 claims abstract description 22
- 235000019322 gelatine Nutrition 0.000 claims abstract description 22
- 235000011852 gelatine desserts Nutrition 0.000 claims abstract description 22
- 229920002472 Starch Polymers 0.000 claims abstract description 19
- 239000008107 starch Substances 0.000 claims abstract description 19
- 235000019698 starch Nutrition 0.000 claims abstract description 19
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 18
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 18
- 239000004088 foaming agent Substances 0.000 claims abstract description 12
- 239000007864 aqueous solution Substances 0.000 claims abstract description 10
- 230000015271 coagulation Effects 0.000 claims abstract description 9
- 238000005345 coagulation Methods 0.000 claims abstract description 9
- 239000003607 modifier Substances 0.000 claims abstract description 9
- 239000000126 substance Substances 0.000 claims description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000004094 surface-active agent Substances 0.000 claims description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- 125000002091 cationic group Chemical group 0.000 claims description 3
- 239000003513 alkali Substances 0.000 abstract description 5
- 239000003518 caustics Substances 0.000 abstract 1
- 239000006260 foam Substances 0.000 description 14
- 239000004615 ingredient Substances 0.000 description 14
- 239000002585 base Substances 0.000 description 11
- 230000002950 deficient Effects 0.000 description 11
- 239000003973 paint Substances 0.000 description 11
- 239000008259 solid foam Substances 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 238000005406 washing Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000004593 Epoxy Substances 0.000 description 8
- 150000002500 ions Chemical class 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 239000003002 pH adjusting agent Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000004375 Dextrin Substances 0.000 description 3
- 229920001353 Dextrin Polymers 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000002671 adjuvant Substances 0.000 description 3
- 235000019425 dextrin Nutrition 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 241000282320 Panthera leo Species 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- 229920000298 Cellophane Polymers 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- -1 Polyoxyethylene Polymers 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
- KOWWOODYPWDWOJ-LVBPXUMQSA-N elatine Chemical compound C([C@]12CN(C3[C@@]45OCO[C@]44[C@H]6[C@@H](OC)[C@@H]([C@H](C4)OC)C[C@H]6[C@@]3([C@@H]1[C@@H]5OC)[C@@H](OC)CC2)CC)OC(=O)C1=CC=CC=C1N1C(=O)CC(C)C1=O KOWWOODYPWDWOJ-LVBPXUMQSA-N 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000008258 liquid foam Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000012956 testing procedure Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4359076A JPS52127381A (en) | 1976-04-19 | 1976-04-19 | Leak detecting agent for gas pressure test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1073790A true CA1073790A (en) | 1980-03-18 |
Family
ID=12667995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA276,377A Expired CA1073790A (en) | 1976-04-19 | 1977-04-18 | Coating composition for leak detection in air test |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS52127381A (en, 2012) |
| CA (1) | CA1073790A (en, 2012) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60115820U (ja) * | 1984-01-13 | 1985-08-05 | ダイヤテックス株式会社 | 通い箱 |
| JPS6293013U (en, 2012) * | 1985-11-28 | 1987-06-13 | ||
| JPH0287726U (en, 2012) * | 1988-12-27 | 1990-07-11 | ||
| JPH0448118U (en, 2012) * | 1990-08-28 | 1992-04-23 |
-
1976
- 1976-04-19 JP JP4359076A patent/JPS52127381A/ja active Granted
-
1977
- 1977-04-18 CA CA276,377A patent/CA1073790A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52127381A (en) | 1977-10-25 |
| JPS5737819B2 (en, 2012) | 1982-08-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |