DE2460206C2 - Harzmischung auf Polyester- und Polyhydantoinbasis und ihre Verwendung - Google Patents
Harzmischung auf Polyester- und Polyhydantoinbasis und ihre VerwendungInfo
- Publication number
- DE2460206C2 DE2460206C2 DE2460206A DE2460206A DE2460206C2 DE 2460206 C2 DE2460206 C2 DE 2460206C2 DE 2460206 A DE2460206 A DE 2460206A DE 2460206 A DE2460206 A DE 2460206A DE 2460206 C2 DE2460206 C2 DE 2460206C2
- Authority
- DE
- Germany
- Prior art keywords
- diameter
- wire
- polyester
- good
- resin
- 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
- 229920005989 resin Polymers 0.000 title claims description 34
- 239000011347 resin Substances 0.000 title claims description 34
- 229920000728 polyester Polymers 0.000 title claims description 25
- 239000000203 mixture Substances 0.000 title claims description 16
- 239000002253 acid Substances 0.000 claims description 12
- 150000008064 anhydrides Chemical class 0.000 claims description 6
- 125000003118 aryl group Chemical group 0.000 claims description 6
- 150000002009 diols Chemical class 0.000 claims description 6
- 210000003298 dental enamel Anatomy 0.000 description 32
- 238000004804 winding Methods 0.000 description 18
- 238000005299 abrasion Methods 0.000 description 11
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 11
- 230000035939 shock Effects 0.000 description 11
- 238000003878 thermal aging Methods 0.000 description 11
- 239000003973 paint Substances 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 239000004020 conductor Substances 0.000 description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 8
- -1 aryl titanate Chemical compound 0.000 description 8
- 239000004922 lacquer Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000002904 solvent Substances 0.000 description 7
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 239000002966 varnish Substances 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 5
- 229930003836 cresol Natural products 0.000 description 5
- 229920003055 poly(ester-imide) Polymers 0.000 description 5
- SRPWOOOHEPICQU-UHFFFAOYSA-N trimellitic anhydride Chemical compound OC(=O)C1=CC=C2C(=O)OC(=O)C2=C1 SRPWOOOHEPICQU-UHFFFAOYSA-N 0.000 description 5
- 229920002554 vinyl polymer Polymers 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000002320 enamel (paints) Substances 0.000 description 4
- 150000002334 glycols Chemical class 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000008096 xylene Substances 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- QMKYBPDZANOJGF-UHFFFAOYSA-N benzene-1,3,5-tricarboxylic acid Chemical compound OC(=O)C1=CC(C(O)=O)=CC(C(O)=O)=C1 QMKYBPDZANOJGF-UHFFFAOYSA-N 0.000 description 2
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- WJRBRSLFGCUECM-UHFFFAOYSA-N hydantoin Chemical group O=C1CNC(=O)N1 WJRBRSLFGCUECM-UHFFFAOYSA-N 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 229920001228 polyisocyanate Polymers 0.000 description 2
- 239000005056 polyisocyanate Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 2
- 229940058015 1,3-butylene glycol Drugs 0.000 description 1
- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 description 1
- UJMZZAZBRIPOHZ-UHFFFAOYSA-N 2-ethylhexan-1-ol;titanium Chemical compound [Ti].CCCCC(CC)CO UJMZZAZBRIPOHZ-UHFFFAOYSA-N 0.000 description 1
- UITKHKNFVCYWNG-UHFFFAOYSA-N 4-(3,4-dicarboxybenzoyl)phthalic acid Chemical compound C1=C(C(O)=O)C(C(=O)O)=CC=C1C(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 UITKHKNFVCYWNG-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Natural products NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 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
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- GTDPSWPPOUPBNX-UHFFFAOYSA-N ac1mqpva Chemical compound CC12C(=O)OC(=O)C1(C)C1(C)C2(C)C(=O)OC1=O GTDPSWPPOUPBNX-UHFFFAOYSA-N 0.000 description 1
- 150000001241 acetals Chemical class 0.000 description 1
- 238000007259 addition reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 159000000032 aromatic acids Chemical class 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- 235000019437 butane-1,3-diol Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 125000006159 dianhydride group Chemical group 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000004534 enameling Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- ANSXAPJVJOKRDJ-UHFFFAOYSA-N furo[3,4-f][2]benzofuran-1,3,5,7-tetrone Chemical compound C1=C2C(=O)OC(=O)C2=CC2=C1C(=O)OC2=O ANSXAPJVJOKRDJ-UHFFFAOYSA-N 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 150000007974 melamines Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 125000005486 naphthalic acid group Chemical group 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- LLZRNZOLAXHGLL-UHFFFAOYSA-J titanic acid Chemical class O[Ti](O)(O)O LLZRNZOLAXHGLL-UHFFFAOYSA-J 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 125000005591 trimellitate group Chemical group 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Organic Insulating Materials (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7346141A FR2255331B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-12-21 | 1973-12-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2460206A1 DE2460206A1 (de) | 1975-07-03 |
DE2460206C2 true DE2460206C2 (de) | 1985-12-12 |
Family
ID=9129644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2460206A Expired DE2460206C2 (de) | 1973-12-21 | 1974-12-19 | Harzmischung auf Polyester- und Polyhydantoinbasis und ihre Verwendung |
Country Status (10)
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19524437A1 (de) * | 1995-07-05 | 1997-01-09 | Bayer Ag | Amid-/Imidgruppen-haltige blockierte Polyisocyanate für Drahtlacke |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3026300A (en) * | 1959-04-15 | 1962-03-20 | Standard Oil Co | Polyester from trimellitic anhydride, glycol and alkanol |
DE1570552C3 (de) * | 1965-03-23 | 1975-03-13 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Polyhydantojnen |
FR2067852A5 (en) * | 1969-11-19 | 1971-08-20 | Thomson Csf | Polyester polyhydantoin enameling composn |
-
1973
- 1973-12-21 FR FR7346141A patent/FR2255331B1/fr not_active Expired
-
1974
- 1974-12-02 AT AT963974A patent/AT339444B/de not_active IP Right Cessation
- 1974-12-02 CH CH1593174A patent/CH611320A5/xx not_active IP Right Cessation
- 1974-12-11 BE BE1006323A patent/BE823192A/xx not_active IP Right Cessation
- 1974-12-18 GB GB54813/74A patent/GB1468700A/en not_active Expired
- 1974-12-19 DE DE2460206A patent/DE2460206C2/de not_active Expired
- 1974-12-19 SE SE7416080A patent/SE412975B/xx not_active IP Right Cessation
- 1974-12-20 DK DK675174A patent/DK675174A/da not_active Application Discontinuation
- 1974-12-23 IT IT30943/74A patent/IT1027984B/it active
- 1974-12-23 NL NLAANVRAGE7416814,A patent/NL184118C/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK675174A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-08-25 |
IT1027984B (it) | 1978-12-20 |
FR2255331A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-07-18 |
FR2255331B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-10-08 |
AT339444B (de) | 1977-10-25 |
BE823192A (fr) | 1975-06-11 |
DE2460206A1 (de) | 1975-07-03 |
SE412975B (sv) | 1980-03-24 |
GB1468700A (en) | 1977-03-30 |
NL184118C (nl) | 1989-04-17 |
SE7416080L (sv) | 1975-09-19 |
NL7416814A (nl) | 1975-06-24 |
CH611320A5 (en) | 1979-05-31 |
NL184118B (nl) | 1988-11-16 |
ATA963974A (de) | 1977-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0813580B1 (de) | Drahtbeschichtungsmittel sowie verfahren zu dessen herstellung | |
DE1795637C3 (de) | Verwendung von Polyesterimiden für die Elektroisolierung | |
DE1928934C3 (de) | Modifizierte Polyesterimide-Drahtlacke | |
DE3118889A1 (de) | Loesliche polyesterimidharze und verfahren zu deren herstellung | |
EP0101864B1 (de) | Ungesättigte, homo- und/oder copolymerisierbare Polyester, Verfahren zu ihrer Herstellung und ihre Verwendung | |
DE2504751C2 (de) | Verfahren zur Herstellung von isolierenden Überzügen auf elektrischen Leitern | |
DE1440862B2 (de) | Isolierter elektrischer leiter | |
DE2460206C2 (de) | Harzmischung auf Polyester- und Polyhydantoinbasis und ihre Verwendung | |
DE2032075C3 (de) | Mehrschichtisolierstoffe | |
DE102011006437A1 (de) | Polyester- oder Polyesterimidharze, welche mit dem cyclischen Imid einer aromatischen Tricarbonsäure terminiert sind, sowie diese enthaltende Drahtlack-Zusammensetzungen | |
EP0066194B1 (de) | Verfahren zur Herstellung wässriger hitzehärtbarer Elektroisolierlacke und deren Verwendung | |
EP0941273A1 (de) | Verfahren zur herstellung carboxyl- und hydroxylgruppenhaltiger polyesterimide und deren verwendung in drahtlacken | |
DE1038679B (de) | Hochhitzebestaendige Elektroisolierlacke, insbesondere Drahtlacke | |
DE1795596C3 (de) | Bis-Trimellithsäureimid des 4,4'- Diaminodiphenylmethans | |
DE2519672A1 (de) | Imid-modifizierte polyester und diese polyester enthaltende drahtlacke | |
EP0102487B1 (de) | Ungesättigte, homo- und/oder copolymerisierbare Poylester, Verfahren zu ihrer Herstellung und ihre Verwendung | |
DE1795826C2 (de) | Verwendung von Polyesterimiden für die Einbrennisolierung auf elektrischen Leitern | |
DE1790228C3 (de) | Eleklrolsolierlack | |
DE1814497B2 (de) | Stickstoffhaltige Polykondensate und deren Verwendung für isolierende Überzuge auf elektrischen Leitern | |
CH448346A (de) | Verfahren zur Herstellung von für wärmebeständige Überzüge geeigneten Einbrennlacken | |
DE2413114A1 (de) | Neue polyamid-ester-chinazolindion-2, 4-harze, ihre herstellung und ihre verwendung | |
AT315989B (de) | Verfahren zur Herstellung von wärmehärtbaren Isoliermitteln, insbesondere Lacken | |
DE1515565C (de) | Isolierter Leiter | |
DE1285653B (de) | Verfahren zur Herstellung von isolierenden UEberzuegen auf elektrischen Leitern auf der Grundlage von Esterimidkondensationsprodukten | |
CH462905A (de) | Verfahren zur Herstellung eines isolierten elektrischen Leiters mit einer Kunstharzisolierung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OGA | New person/name/address of the applicant | ||
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |