NO770963L - Middel for p}visning av lekkasje. - Google Patents
Middel for p}visning av lekkasje.Info
- Publication number
- NO770963L NO770963L NO770963A NO770963A NO770963L NO 770963 L NO770963 L NO 770963L NO 770963 A NO770963 A NO 770963A NO 770963 A NO770963 A NO 770963A NO 770963 L NO770963 L NO 770963L
- Authority
- NO
- Norway
- Prior art keywords
- agent
- weight
- detection
- water
- agent according
- Prior art date
Links
- 239000003795 chemical substances by application Substances 0.000 claims description 65
- 238000001514 detection method Methods 0.000 claims description 45
- 108010010803 Gelatin Proteins 0.000 claims description 20
- 239000008273 gelatin Substances 0.000 claims description 20
- 229920000159 gelatin Polymers 0.000 claims description 20
- 235000019322 gelatine Nutrition 0.000 claims description 20
- 235000011852 gelatine desserts Nutrition 0.000 claims description 20
- 229920002472 Starch Polymers 0.000 claims description 19
- 239000008107 starch Substances 0.000 claims description 19
- 235000019698 starch Nutrition 0.000 claims description 19
- 239000004925 Acrylic resin Substances 0.000 claims description 18
- 229920000178 Acrylic resin Polymers 0.000 claims description 18
- 239000004088 foaming agent Substances 0.000 claims description 11
- 230000015271 coagulation Effects 0.000 claims description 9
- 238000005345 coagulation Methods 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 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
- 239000000126 substance Substances 0.000 claims description 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- 239000003093 cationic surfactant Substances 0.000 claims description 2
- 239000002736 nonionic surfactant Substances 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 3
- 239000003153 chemical reaction reagent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 description 20
- 239000006260 foam Substances 0.000 description 17
- 239000011248 coating agent Substances 0.000 description 16
- 239000000203 mixture Substances 0.000 description 14
- 206010039509 Scab Diseases 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000000243 solution Substances 0.000 description 9
- 239000002585 base Substances 0.000 description 7
- 238000005406 washing Methods 0.000 description 7
- 230000002950 deficient Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000003973 paint Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 239000008259 solid foam Substances 0.000 description 6
- 230000007547 defect Effects 0.000 description 5
- 239000003002 pH adjusting agent Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000003513 alkali Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000009931 harmful effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241000282320 Panthera leo Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000007888 film coating Substances 0.000 description 2
- 238000009501 film coating Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 229920000298 Cellophane Polymers 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 244000007853 Sarothamnus scoparius Species 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- SQEDZTDNVYVPQL-UHFFFAOYSA-N dodecylbenzene;sodium Chemical compound [Na].CCCCCCCCCCCCC1=CC=CC=C1 SQEDZTDNVYVPQL-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000008258 liquid foam Substances 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 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
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
- C08L3/02—Starch; Degradation products thereof, e.g. dextrin
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/12—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing elastic covers or coatings, e.g. soapy water
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Paints Or Removers (AREA)
- Examining Or Testing Airtightness (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2863776A JPS52112368A (en) | 1976-03-18 | 1976-03-18 | Leak detecting agent for pressure test |
| JP4359076A JPS52127381A (en) | 1976-04-19 | 1976-04-19 | Leak detecting agent for gas pressure test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO770963L true NO770963L (no) | 1977-10-20 |
Family
ID=26366775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO770963A NO770963L (no) | 1976-03-18 | 1977-03-17 | Middel for p}visning av lekkasje. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4113673A (de) |
| CH (1) | CH632006A5 (de) |
| DE (1) | DE2711770A1 (de) |
| GB (1) | GB1539152A (de) |
| NL (1) | NL7702864A (de) |
| NO (1) | NO770963L (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4784959A (en) * | 1984-11-26 | 1988-11-15 | Lockheed Corporation | Method of detecting hydrocarbon fuel leaks |
| US5294249A (en) * | 1987-03-27 | 1994-03-15 | Luisi Pier L | Blendpolymers |
| AT414169B (de) * | 2003-04-29 | 2006-09-15 | Fischer Adv Components Gmbh | Verfahren zur prüfung der dichtheit von hohlräume enthaltenden bauteilen |
| WO2006060784A2 (en) * | 2004-12-03 | 2006-06-08 | Sun Chemical Corporation | Printing ink and coating compositions containing starch |
| FR3107994B1 (fr) | 2020-03-03 | 2022-03-25 | Axon Cable Sa | Connecteur circulaire hermetique |
| CN114136549A (zh) * | 2021-11-08 | 2022-03-04 | 陕西飞机工业有限责任公司 | 一种飞机气密性检查用的中性肥皂液的配制方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3808161A (en) * | 1971-11-08 | 1974-04-30 | American Cyanamid Co | Barrier coating composition comprising acrylamide and styrene polymers for cellulose webs |
| US3893965A (en) * | 1972-07-24 | 1975-07-08 | Dow Chemical Co | Copolymers of sulfur dioxide with allyl glycerol ethers |
-
1977
- 1977-03-07 US US05/775,328 patent/US4113673A/en not_active Expired - Lifetime
- 1977-03-15 CH CH323477A patent/CH632006A5/de not_active IP Right Cessation
- 1977-03-16 NL NL7702864A patent/NL7702864A/xx not_active Application Discontinuation
- 1977-03-17 DE DE19772711770 patent/DE2711770A1/de not_active Ceased
- 1977-03-17 GB GB11315/77A patent/GB1539152A/en not_active Expired
- 1977-03-17 NO NO770963A patent/NO770963L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2711770A1 (de) | 1977-09-29 |
| US4113673A (en) | 1978-09-12 |
| GB1539152A (en) | 1979-01-31 |
| CH632006A5 (de) | 1982-09-15 |
| NL7702864A (nl) | 1977-09-20 |
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