DE1964726C3 - Verfahren zur Verbesserung der Oberflächeneigenschaften eines mit einer Polychlorparaxylylenschicht überzogenen Ferrits - Google Patents
Verfahren zur Verbesserung der Oberflächeneigenschaften eines mit einer Polychlorparaxylylenschicht überzogenen FerritsInfo
- Publication number
- DE1964726C3 DE1964726C3 DE1964726A DE1964726A DE1964726C3 DE 1964726 C3 DE1964726 C3 DE 1964726C3 DE 1964726 A DE1964726 A DE 1964726A DE 1964726 A DE1964726 A DE 1964726A DE 1964726 C3 DE1964726 C3 DE 1964726C3
- Authority
- DE
- Germany
- Prior art keywords
- layer
- polychloroparaxylylene
- improving
- surface properties
- coating
- 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
- 238000000034 method Methods 0.000 title claims description 17
- -1 polychloroparaxylylene Polymers 0.000 title claims description 11
- 229910000859 α-Fe Inorganic materials 0.000 title claims description 11
- 239000010410 layer Substances 0.000 description 10
- 239000011247 coating layer Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 9
- 238000011282 treatment Methods 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 239000010408 film Substances 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000005137 deposition process Methods 0.000 description 2
- 239000000539 dimer Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- NRNFFDZCBYOZJY-UHFFFAOYSA-N p-quinodimethane Chemical group C=C1C=CC(=C)C=C1 NRNFFDZCBYOZJY-UHFFFAOYSA-N 0.000 description 2
- 229920000052 poly(p-xylylene) Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- OOLUVSIJOMLOCB-UHFFFAOYSA-N 1633-22-3 Chemical group C1CC(C=C2)=CC=C2CCC2=CC=C1C=C2 OOLUVSIJOMLOCB-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000005019 vapor deposition process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/005—Impregnating or encapsulating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
- C08G61/025—Polyxylylenes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G2261/30—Monomer units or repeat units incorporating structural elements in the main chain
- C08G2261/34—Monomer units or repeat units incorporating structural elements in the main chain incorporating partially-aromatic structural elements in the main chain
- C08G2261/342—Monomer units or repeat units incorporating structural elements in the main chain incorporating partially-aromatic structural elements in the main chain containing only carbon atoms
- C08G2261/3424—Monomer units or repeat units incorporating structural elements in the main chain incorporating partially-aromatic structural elements in the main chain containing only carbon atoms non-conjugated, e.g. paracyclophanes or xylenes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/906—Roll or coil
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
- Y10T428/265—1 mil or less
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
- Y10T428/31692—Next to addition polymer from unsaturated monomers
- Y10T428/31696—Including polyene monomers [e.g., butadiene, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Hard Magnetic Materials (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78699868A | 1968-12-26 | 1968-12-26 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1964726A1 DE1964726A1 (de) | 1970-09-03 |
| DE1964726B2 DE1964726B2 (de) | 1978-01-26 |
| DE1964726C3 true DE1964726C3 (de) | 1978-09-21 |
Family
ID=25140149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1964726A Expired DE1964726C3 (de) | 1968-12-26 | 1969-12-23 | Verfahren zur Verbesserung der Oberflächeneigenschaften eines mit einer Polychlorparaxylylenschicht überzogenen Ferrits |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3577277A (enExample) |
| JP (1) | JPS4822267B1 (enExample) |
| BE (1) | BE743720A (enExample) |
| DE (1) | DE1964726C3 (enExample) |
| FR (1) | FR2027142B1 (enExample) |
| GB (1) | GB1242630A (enExample) |
| NL (1) | NL159298B (enExample) |
| SE (1) | SE401328B (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5525482B2 (enExample) * | 1972-02-24 | 1980-07-07 | ||
| JPH01124206U (enExample) * | 1988-02-15 | 1989-08-24 | ||
| KR20000068219A (ko) * | 1996-08-19 | 2000-11-25 | 베르너 하르바우어; 볼프-디이터 프라이부르크 | 인터페이스 트랜스포머 컴포넌트 |
-
1968
- 1968-12-26 US US3577277D patent/US3577277A/en not_active Expired - Lifetime
-
1969
- 1969-12-20 NL NL6919153A patent/NL159298B/xx unknown
- 1969-12-23 SE SE1789869A patent/SE401328B/xx unknown
- 1969-12-23 GB GB6261669A patent/GB1242630A/en not_active Expired
- 1969-12-23 DE DE1964726A patent/DE1964726C3/de not_active Expired
- 1969-12-24 JP JP10372369A patent/JPS4822267B1/ja active Pending
- 1969-12-24 FR FR6944927A patent/FR2027142B1/fr not_active Expired
- 1969-12-24 BE BE743720D patent/BE743720A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4822267B1 (enExample) | 1973-07-04 |
| NL6919153A (enExample) | 1970-06-30 |
| US3577277A (en) | 1971-05-04 |
| FR2027142B1 (enExample) | 1975-12-12 |
| GB1242630A (en) | 1971-08-11 |
| SE401328B (sv) | 1978-05-02 |
| NL159298B (nl) | 1979-02-15 |
| DE1964726A1 (de) | 1970-09-03 |
| BE743720A (enExample) | 1970-06-24 |
| DE1964726B2 (de) | 1978-01-26 |
| FR2027142A1 (enExample) | 1970-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |