DE1494526A1 - Electrical insulating wire enamels - Google Patents

Electrical insulating wire enamels

Info

Publication number
DE1494526A1
DE1494526A1 DE19641494526 DE1494526A DE1494526A1 DE 1494526 A1 DE1494526 A1 DE 1494526A1 DE 19641494526 DE19641494526 DE 19641494526 DE 1494526 A DE1494526 A DE 1494526A DE 1494526 A1 DE1494526 A1 DE 1494526A1
Authority
DE
Germany
Prior art keywords
τοη
acid esters
diamines
electrical insulating
replaced
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.)
Pending
Application number
DE19641494526
Other languages
German (de)
Inventor
Ohm Dr Klaus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schramm Lack & Farbenfab
Original Assignee
Schramm Lack & Farbenfab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Schramm Lack & Farbenfab filed Critical Schramm Lack & Farbenfab
Publication of DE1494526A1 publication Critical patent/DE1494526A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/14—Polyamide-imides
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/16—Polyester-imides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/303—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups H01B3/38 or H01B3/302
    • H01B3/306—Polyimides or polyesterimides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/307—Other macromolecular compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/308—Wires with resins

Description

Aa: P 14 9V 526.7-Aa: P 14 9V 526.7-

früher:
As.ι Son 35 1e7 ITo/22 h U94526previously:
As.ι Sun 35 1e7 ITo / 22 h U94526

Sohraoue-Laok- und Farbenfabriken AQ. WO/fr·Sohraoue laok and paint factories AQ. WHERE / fr

r% ι iii 6^5o- Offenbach am Mainr% ι iii 6 ^ 5o- Offenbach am Main

Dr.-Ing. Holzhauser
Dipl.-Met. GoldbächDr.-Ing. Holzhauser
Dipl.-Met. Goldbach

P ei t ρ η t i r> ·α· ä 11 β
OFFENBA«:.! Λ ^t MAIN
Hermitr. 37 - IeI. 88 56 42 Elsktroisolierdrahtlaoke.P ei t ρ η ti r> α ä 11 β
OFFENBA «:.! Λ ^ t MAIN
Hermitr. 37 - IeI. 88 56 42 Elsktroisolierdrahtlaoke.

Die Erfindung besieht sieh auf Elektroiaollerdrahtlaoke «uf der Basis Ten in Kreaol gelösten Kondensationsprodftkten Ton Triselllthsäure und aehrkernigen »ronetieohen Diaminen.The invention relates to electrical wire rod laoke On the basis of ten condensation products dissolved in Kreaol Clay trisellitic acid and polynuclear ronetieohen Diamines.

Bekannte Elektrolsolierdrahtlaeke dieser genannten Art enthalten als Basis Esterimide·Known electrical insulation wire sheet of this type mentioned contain esterimides as a base

Die bekannten Elektroisellerdrahtraoke auf Basis τοη Polyimiden der Pyromellitheäure ergeben Leckdrahte mit ausserordentlleh hoher tesperaturbestlndlgkelt. Sie übertreffen in dieser Hinsieht die gebr&uehllohen Laoke auf Basis τοη Terephthaleäurepoljestern, Polyesterlmldea· SpoxTdharien, Polyurethane« und Polyamiden.The well-known Elektroisellerdrahtraoke based on τοη Polyimides of pyromellitheic acid result in leaky wires exceptionally high temperature resistant. In this respect they surpass the hot laoke Basis τοη terephthalic acid polyesters, polyesterlmldea SpoxTdharien, Polyurethane «and Polyamiden.

Die Pelyimidlaoke sind jedeeh nicht lageratabil, eondern gelatinieren bereite innerhalb weniger Monate· Auaeerdea sind sie sehr hoohriekee und daher nur für die Laokieremg mit Düsen geeignet· Ferner sind die erreichbaren Lackier» gaaohwindlgkelten beträchtlich niedriger als bei den Torher erwthnten Laoktypen.The pelyimidlaoke are not storage-stable, but rather gelatinize within a few months · Auaeerdea they are very hoohriekee and therefore only for the Laokieremg suitable with nozzles gaaohwindlgkelten considerably lower than with the Torher mentioned Laoct types.

909850/1636 BADORIGfNAL909850/1636 BADORIGfNAL

K94526K94526

Xa wurd· bob «in Elektrolaollerdrahtlaok gefunden, alt den aan LaokdrMhte herateilen kann, die eine hervorragende WlraeetabUltät aufweieen, die veeentlieh beaaer al· die läraeetabilitlt der bekannten Laokdrlhte auf Baaia ton Terephthalelurepolyeatern, Polyeaterialden, Eapoxydharsea, Polyurethanen und Polyamiden alnd. Dieaer £lektroi«olierdrahtlack hat jedoch nioht die Maehteile der Polyiaidlaoke. Erfinduagagealaa handelt ea «ich dabei ua Laoke, die da· Reaktionaprodukt swiaehen 1 mol eine· oder aehrerer TriaellithaÄureeater and 1 bie 1,7 aol, Toraugawelao 1.4 bis 1*6 sei aehrkernigen aroaatiaoheniJiaBiBon, gelöat in FheBBlea, eetttaltoB· OeaJlea dieaer ZuaaaaeBaetsang handelt ea sieh bei dieaea Drahtlaok also im ein Produkt auf der Baaia rernetster Polyaaide bsw. Iaidaaide·Xa was found · bob «in Elektrolaollerdrahtlaok, old the aan Laokdrmhte can share, which is an excellent WlraeetabUltät show the veeentlieh beaaer al · die Läraeetabilitlt of the well-known Laok wires on Baaia ton Terephthalelurepolyeatern, Polyeaterialden, Eapoxydharsea, Polyurethanes and polyamides and. The electrical wire enamel However, it doesn’t have the majority of the polyamide laoke. Inventuagagealaa is ea «I, among other things, Laoke, the da · The reaction product has 1 mol of one or more TriaellithaÄureeater and 1 bie 1,7 aol, Toraugawelao 1.4 up to 1 * 6 is aehrkernigen aroaatiaoheniJiaBiBon, dissolved in FheBBlea, eetttaltoB · OeaJlea dieaer ZuaaaaeBaetsang acts ea see at theeaea Drahtlaok so im a product on the Baaia reaped polyaaids bsw. Iaidaaide

Ea hat aleh geselgt« daaa die auf Grund de· genannten Anteilarerhlltnieaee der Reaktlonapartner erhaltenen Konden-•atlonaprodukte nioht aar teaperaturboatlndiger alnd, aondern daaa ein Elektroieolierdrahtlaek auf dieaer neuen Baaia auch veitere rerbeaaerte Eigenaohaften aufweiat.Ea has aleh "daaa the shareholding levels mentioned on the basis of the above the condensation products obtained from the reaction partners nioht aar teaperaturboatlndiger alnd, but daaa an Elektroieolierdrahtlaek on the new Baaia also has other bad characteristics.

Laokdrlhte, aaoh üblichen Drahtlaokierrerfahren unter Vervendung Ton Laoken goalee den Beispielen hergeatellt, «elaon eine auaserordentlioh hohe Teaporaturbeatändlgkeit auf. Ein XarsprülYerfahren aus Nachweis der theraisohen Beatandlgkelt boetoht e.B. darin, daaa aan zwei nach DI« 46453 (Entwurf τ. De·. 1961.5.3.Lfolgende) rerdrlllte Drähte in elnea Ofen alt 35o°0 Temperatur ao lange unter Spannung tob 22o T hält·, bla ein Dureheohlag eintritt. DleaeLaok wires, aaoh the usual wire laokier method using Ton Laoken goalee, the examples produced, "elaon an exceptionally high level of teamwork. A Xarsprül experience from evidence of the Thera-related Beatandlgkelt boetoht e.B. in it, daaa aan two after DI «46453 (Draft τ. De 1961.5.3.L following) twisted wires in elnea oven old 35o ° 0 temperature ao long under tension tob 22o T holds, blah a long break occurs. Dleae

909850/1636909850/1636

BADBATH

14945281494528

Stand··!t tola sos Durohaoalag betragt bat Lackdrähten auf aia τοη Terephthalafture-Polyeater, Eaterlaiden und Kpexydea höchstens 2 bia 3 Stunden, während die Lackdrähte alt den erfindungageaäseea Lacken Standselten τοη 2o und sehr Stunden aufweisen.Stand ··! T tola sos Durohaoalag amounts asked enamelled wires aia τοη Terephthalafture-Polyeater, Eaterlaiden and Kpexydea a maximum of 2 to 3 hours while the enameled wires age erfindungageaäseea lacquers Stand seldom τοη 2o and have very hours.

Ein Kupferdraht τοη 0,5 an Durchmesser lässt eich auf ainar Horiaontallaokierftaaohlne τοη 2 η Ofenlänge alt elnea Laak gemäea den Beispielen alt einer Geaehwindigkeit τοη «a· 15 a/Min· unter Verwendung τοη Fllaabatrelfern lackieren·A copper wire τοη 0.5 in diameter can be calibrated to ainar Horiaontallaokierftaaohlne τοη 2 η furnace length alt elnea Laak according to the examples of a speed τοη «a · 15 a / min paint using τοη Fllaabatrelfern

Bei Verwendung der bekannten Poljiaidlacke sind auf dar gleiohen Maaohine Düsen notwendig· Öle ersielbaren Laokiergeachwindigkeitan bei der Drahtatftrke τοη 0,5 te Durohaeaeer liegen bei etwa 8 a/Min.When using the well-known Poljiaidlacke are on dar Equal Maaohine nozzles necessary · Oils obtainable Laokiergeach speed at the wire strength τοη 0.5 te Durohaeaeer are around 8 a / min.

Die als Laokbaaia beanspruchten rernetaten Polyaaide werden wie folgt hergestellt»The rernetate polyaaids claimed as Laokbaaia are manufactured as follows »

Man erhitst Λ mol Triaelllthaäureester alt 1 bia 1*7 aol mehrkernigen aroaetisehen Diaainen auf Teaperaturen oberhalb dea Siedepunktes dea Jeweiligen Alkohelea dea Trimellithsäureesters· Zm allgemeinen erhitit aaa auf 15o hie 27o°C, bis der gewünschte Kondenaatlonagrad erreicht iat. Λ mol of triaellitic acid ester old 1 to 1 * 7 aol of polynuclear aroaetic diaains are heated to temperatures above the boiling point of the respective alcoholic acid ester of trimellitic acid, generally heating aaa to 150 to 27o ° C until the desired degree of condensation is reached.

909850/1636 bad original909850/1636 bad original

Η9452ΘΗ9452Θ

Ale Seter koaaoa Ale Mono-, Sl* oder Trleeter alt «la. wertigen Alkoholen,· «le i.B. Btiteaol oder Verbindungen alt swelwertlgen Alkoholen« wl· i.B. ithyleaglTkol, la Betracht.Ale Seter koaaoa Ale Mono-, Sl * or Trleeter alt «la. valuable alcohols, · «le i.B. Btiteaol or compounds old low-grade alcohols «wl · i.B. ithyleaglTkol, la Consideration.

909850/1636909850/1636

Baiapiala für di· arfiadunga, aal·· branohbaraa aahrkomigaa aroaatiaehaa Diamiae almd·Baiapiala for di arfiadunga, aal branohbaraa aahrkomigaa aroaatiaehaa Diamiae almd

p.fi Dtaalao«ipk«BjlMtkaap.fi Dtaalao «ipk« BjlMtkaa

p.pi DiaainadiphaajUtharp.pi DiaainadiphaajUthar

p.p* Maaiaadlpeaaylemlfoap.p * Maaiaadlpeaaylemlfoa

Ka wurda gafnndan» daae naxlaala Laok· und FUaaifanaoh&ftaa dan» arslalt .«•rdan, wan» auf 1 »öl trlaalllthaäura b«v. dam Eatam dlaaar Stur· bla 1,7 Ml Diaaia« Torm<««alaa 1,4 ·1· If· ·ο1 Maala» koee··. Ii lit anauaahnan, da·· »«ia Il»te«na·« d·· Laokaa la der laaptaaoha Folyaalda anteiah«»·Ka wurda gafnndan »daae naxlaala Laok · and FUaaifanaoh & ftaa dan» arslalt . «• rdan, wan» on 1 »oil trlaalllthaäura b« v. dam eatam dlaaar stubborn bla 1,7 Ml Diaaia «Torm <« «alaa 1,4 · 1 · If · · ο1 Maala» koee ··. Ii lit anauaahnan, da ·· »« ia Il »te« na · «d ·· Laokaa la der laaptaaoha Folyaalda anteiah «» ·

£iaa Tarlation dar Li^naolkaftan dlaaar Produkt« ist durea folgaad· Abwandlun^aa aucliohi£ iaa Tarlation dar Li ^ naolkaftan dlaaar product «is durea folgaad · Abwandlun ^ aa aucliohi

Dia Trlaallithatttra oder ihra Derirata köaaaa au «inaa garineaa Tall (bla au adohataaa 4· Holproaaat) dmroh aadara fri· odar auoh Si« uad Tatrakarboaa&uroa odar daroa Dcrlrata araatst varda»· Baiapiala sindιDia Trlaallithatttra or ihra Derirata köaaaa au «inaa garineaa Tall (bla au adohataaa 4 · Holproaaat) dmroh aadara fri · odar auoh Si «uad Tatrakarboaa & uroa odar daroa Dcrlrata araatst varda »· Baiapiala sindι

Pjrwnlllthaftmr·Pjrwnlllthaftmr TrlaaaiaataraTrlaaaiaatara TaraphtaalaluraTaraphtaalalura IaaphtaalaAmr«.IaaphtaalaAmr «. Bla a«BTvartigaB aroaatlaaaaa Maadaa k«aaaa na Tail (bla «m aa.Bla a «BTvartigaB aroaatlaaaaa Maadaa k« aaaa na Tail (bla «m aa.

6o Malproaaat) durah alakaralea aroBatlaoha adar auoh dmroh allphatlaeha ■ad oyoloallphatlaoha Siamiaa areatat «ardaa»6o Malproaaat) durah alakaralea aroBatlaoha adar auoh dmroh allphatlaeha ■ ad oyoloallphatlaoha Siamiaa areatat «ardaa»

Baiapiala aladiBaiapiala aladi

p'PhaajlaadiaBlm Ithjlaadiaalmp'PhaajlaadiaBlm Ithjlaadiaalm

lazaaatmylaadlaalalazaaatmylaadlaala

909850/ 1636909850/1636

BAD ORIGINALBATH ORIGINAL

ferner kSnnen ebenfall· Aaiaooarbons&uren, wie u.B. p.-Aalnobensoeeäure, la geringen Mengen la da· Produkt alt elakondenelert werde·· Sohllesslioh können auoh aoeh solche Triaellithsäureeeter tie Ansgtia£ssto£fe tür die leretellung de· Produktes verwandt werden» die su eines geringen Teil e hon 4s llso, esFurther kSnnen just falling · Aaiaooarbons & acids as uB anteroposterior Aalnobensoeeäure, la small amounts la da · Product'm getting old elakondenelert ·· Sohllesslioh can AUOH aoeh such Triaellithsäureeeter tie Ansgtia £ ssto £ fe door the leretellung de · product related to su small one "the Part e hon 4s llso, it

eMure) einen.sohwer flfiobtlfen P0Iyalkohol enthalt···eMure) contains a very high volume of P 0 alcohol

die rrlMOlIiththe rrlMOlIith

der naohher In das entstanden· Molekül alt eingebaut wird· Se entstehen dann remetste Poljrasiide alt geringen Anteilen Lotergruppen· Beispiele für solohe Alkohole sindιwhich is incorporated closer into the formed molecule old Se Then remetste Poljrasiide old small proportions of Loter groups arise Examples of solo alcohols sindι

Olyeerln Pelyglykole CyoloaoKaadlolOlyeerln pelyglycols Cyoloao Kaadlol

All· dl··· Abwandlungen kennen jedooh aar su^einea geringen TOiI darohgeführt werden« dealt da· Wesen der Erfindung gewahrt Bleibt« d.h. der CharrJcter de* Produktes als reraotstee Poljaald ame· erhalten bleiben, daalt die höh· Toaperaturboetandlgkelt gegeben ist. Dt« angefahrten Abwandlungen verbessern dio Dehnbarkeit and Haftfeetigfceit dor «rslelton Laokfilao, waa ertl. bei diokoa Drähten Ober 1 a· Darehaeeeer eiwünscht ist·All the modifications, however, know a little too little to be led about "dealt that the essence of the invention is preserved" i.e. the character of the product has been preserved as reraotstee Poljaald ame stay, as the high toaperaturboetandlgkelt is given. Dt « Approved modifications improve the elasticity and adhesion dor «rslelton Laokfilao, waa ertl. at diokoa wires over 1 a Darehaeeeer wishes is

Sas erfiadungegoaäea· Bars let la Oegeneats sa den Polyiaidea nloht aar in Aalden, wie Diaethylforaaald oder Siaethylaoetaald, eondem aaoh la Phenolen, wie Kreeol oder Xylenol, löelloh· 81· «lad femor, la Oegeneate sa dea Poljrlaldea, alt anderen Haraon, s.l·Sas erfiadungegoaäea · Bars let la Oegeneats sa den Polyiaidea nloht aar in Aalden, like Diaethylforaaald or Siaethylaoetaald, eondem aaoh la phenols, such as kreeol or xylenol, löelloh · 81 · «lad femor, la Oegeneate sa dea Poljrlaldea, old other Haraon, s.l

IsophthalsAureestera Te rophthaisaure·etera Paeaolhars«a Bpox/dharseaIsophthalic acid ester Terophthalic acid etera Paeaolhars «a Bpox / dharsea

kosiblnlerbar.cosiblnable.

felter kennen dor Losung vereehledeae Xaeataetoffe (Harter,felter know the slogan vereehledeae Xaeataetoffe (Harter,

Stabllleatoren aew.) sagofttgt werdoa« ·*Β.Stabllleatoren aew.) Sagofttgt werdoa «· * Β. ButjltltanatButjltanat

Zlak* aad SirkonTorbiadungea etabUlelert PolTisoojraaat«Zlak * aad SirkonTorbiadungea established PolTisoojraaat «

BAD ORIG/NAL 909850/1636BAD ORIG / NAL 909850/1636

U9452.BU9452.B

Bolaplol 1Bolaplol 1

30 β«ν.Τ·11·30 β «ν.Τ · 11 ·

90 0«ν.Τ·11· 19 »5 0«v.t«il· 0,5 »«w.T*il·90 0 «ν.Τ · 11 · 19 »5 0« v.t «il · 0.5» «w.T * il ·

·1λμ KoaaoMatlOMpmdakt·· at» 1 sol frlMllltft· atvrotrltvtrUotor, 1,9MIn1 SUaiaodiphoaylaetha*, ntotaln dart* MltM» Mf 2OO-30OV· 1λμ KoaaoMatlOMpmdakt ·· at »1 sol frlMllltft · atvrotrltvtrUotor, 1.9MIn 1 SUaiaodiphoaylaetha *, ntotaln dart * MltM» Mf 2OO-30OV

Er—1 UMHe — 1 UM

100 tok. (4m SIl-It«h«r)100 tok. (4m SIl-It «h« r)

25 Oow.toilo ·1μ· Kondonaatloftapreduktoa »«· 1 Ml d·· Eaton 3 Ml lotttrlonfljkol Mi 1 Ml ffrlMlllthalura 1,4 Ml pp'Dlamlnodipheaqrlltkor, wtatandra duroh ErhltBM avf 25O-t7t9e.25 Oow.toilo · 1μ · Kondonaatloftapreduktoa »« · 1 Ml d ·· Eaton 3 Ml lotttrlonfljkol Mi 1 Ml ffrlMlllthalura 1.4 Ml pp'Dlamlnodipheaqrlltkor, wtatandra duroh GetsBM avf 25O-t7t 9 e.

19,5
0,5 Oov.Tollo Xirtcoaautylat19.5
0.5 Oov.Tollo xirtcoaautylate

▼lakoaltlt ι SO lak. ( 4m lH>l*«)»r )▼ lakoaltlt ι SO lak. (4m lH> l * «)» r)

UlipUl 3UlipUl 3

30 0«w.f«ll· «in·· Kondensation« ptrotukUa 1 Ml fvlMllltlAthi (M#lT»rktl%nU f Md 1 ,· Ml pf *llMia«4i Eraltaoa avf 150-230*0.30 0 «w.f« ll · «in ·· condensation« ptrotukUa 1 Ml fvlMllltlAthi (M # lT »rktl% nU f Md 1, · Ml pf * llMia «4i Eraltaoa avf 150-230 * 0.

50 fl«*,foilo KroMl Ml 4 19,5 Oov.Toilo Xylol 0,5 β·ν.ν·11·50 fl «*, foilo KroMl Ml 4 19.5 Oov.Toilo Xylene 0.5 β ν.ν 11

1ι2 )1ι2)

, ontstandon dur·», ontstandon major · »

TiskoalU« ι 200 tok. (4mTiskoalU «ι 200 tok. (4m

9098S0/16369098S0 / 1636

BAD ORIGINALBATH ORIGINAL

U94526U94526

1·1·ρ1·1 41 · 1 · ρ1 · 1 4

30 dav.Talla «la·· K»nd«naa.Uoaapradmkt·· an· 1 Ml30 dav.Talla «la ·· K» nd «naa.Uoaapradmkt ·· an · 1 ml

«1 1,3 ml py'MMiMtipiMajrleulfm, _ ka*g«at*llt turek lrhitMm axf 1JO-250°C«1 1.3 ml py'MMiMtipiMajrleulfm, _ ka * g« at * llt turek lrhitMm axf 1JO-250 ° C

20 Orw.Teil· XjUnel 19*4 0«v.f«il· 0,620 Orw.Teil · XjUnel 19 * 4 0 «vf« il · 0.6

TiakMltät t 130 fak. ( 4»«TiakMltät t 130 fac. (4 »«

!•iapUl 5! • iapUl 5

30 Ctar.T·!!· «la·· Kondaaa*tl«naprod«kt«·30 Ctar.T · !! · «la ·· Kondaaa * tl« naprod «kt« ·

0,3 ■·! f*r*pkthAlel«ra41m.tAyl*e%«r 1,6 wl jqp^ ll0.3 ■ ·! f * r * pkthAlel «ra41m.tAyl * e%« r 1.6 wl jqp ^ ll

h*x«aatallt «ureh Erhit.ea »uf 150 - 250 C. 30 Oav.Taila Kraael 20 Omr.falla X/lvnel 19,4 Qaw.Tall· 0, 6 Oew.T.il·h * x «aatallt« ureh Erhit.ea »uf 150 - 250 C. 30 Oav. Taila Kraael 20 Omr.falla X / lvnel 19.4 Qaw.Tall · 0.6 Oew.T.il ·

Ti.ko.itlt 1 100 8ak· ( 4m 9IW-Baoh*r) Balaplal 6Ti.ko.itlt 1 100 8ak (4m 9IW-Baoh * r) Balaplal 6

30 Oav.Tall· ainaa Kttnd«&aatiaeapr«4ttkt·30 Oav.Tall · ainaa Kttnd «& aatiaeapr« 4ttkt ·

1 **1 tri**lll 0,5 ael1 ** 1 tri ** lll 0.5 ael

2 Ml ppDeediphMiyl •rhit«t «of 150 . 280^·2 ml ppDeediphMiyl • time of 150. 280 ^ ·

90 α«.τ·ιι· ιγ···ι 19,5 0·».Τ·11· 0,5 O«w.r*ll·90 α «.τ · ιι · ιγ ··· ι 19.5 0 ».Τ 11 0.5 O «w.r * ll ·

n.M« . ,»«.(« 909850/1636n. M «. , »«. («909850/1636

BAD ORIGINAL BATH ORIGINAL

Oow.Toilo «In·· Kondensation·produkt·· au·Oow.Toilo «In ·· Condensation · product ·· au ·

1 Ml TrlMllitaaauro-loopont/lglykol-lfonooator1 Ml TrlMllitaaauro-loopont / lglykol-lfonooator

0,5 Ml p-ABinoboneoeaturo0.5 ml p-ABinoboneoeaturo

1,2 sol ρρ· Diaainodlnhanyloxy«1,2 sol ρρ · diaainodlnhanyloxy «

oraltat auf 150 - 25O'c.Oraltat to 150 - 25O'c.

Oow.Toilo Kroaol
19t5 Oow.Tallo Xylol
0,$ Oow.Toile ButyltltanatOow.Toilo Kroaol
19t5 Oow.Tallo xylene
0, $ Oow.Toile butyltanate

Ylakoaitat t 150 8ok. ( 4m DH-Baohar)Ylakoaitat t 150 8ok. (4m DH-Baohar)

Balaplal βBalaplal β

Oov.Talla alnoa Kondanaatlonsprodmktoa auaOov.Talla alnoa Kondanaatlonsprodmktoa aua

1 aol latar.xK 1 Ml TrlMllltAaäiaü^anhydrid und1 aol latar.xK 1 Ml TrlMllltAaäiaü ^ anhydride and

OJ Ml »utamolOJ Ml »utamol

2,0 Ml Aothylonfljkol o,3 sol CjoloMxan&lol2.0 Ml Aothylon Fljkol o, 3 sol CjoloMxan & lol

1 sol pp-Dlaminoalphonyleulfon1 sol pp-dlaminoalphonyl sulfone

eaw.Toilo Kroaol
19»5 Oov.Tollo Luounfobonaol 0,5 Oow.Toilo Butyltitanateaw.Toilo Kroaol
19 »5 Oov.Tollo Luounfobonaol 0.5 Oow.Toilo butyl titanate

TlakoaitKt t 150 Sok. ( 4m lH-»aoh*r)TlakoaitKt t 150 Sok. (4m lH- »aoh * r)

Boiaplol 9Boiaplol 9

Oov.Tollo olnoa Kondonaatlonaprciuktoa anaOov.Tollo olnoa Kondonaatlonaprciuktoa ana

1 sol Do»a» «a· YrlMllithaaurotri»ut7l«at«r 1 aol pp^SlaBlnoalphonyl&tkor 0,5 Ml Äthylonalacla1 sol Do "a" a · YrlMllithaaurotri "ut7l" at "r 1 aol pp ^ SlaBlnoalphonyl & tkor 0.5 ml of ethylon alacla

Oov.Toilo Kroaol
19»5 Oov.Toilo Lteun«a»onaol 0,5 Oow.Toilo ButyltitaaatOov.Toilo Kroaol
19 »5 Oov.Toilo Lteun« a »onaol 0.5 Oow.Toilo Butyltitaaat

Tlakoaltlt ι 135 tak· ( 4»«. BH-lookor ) 909850/1636Tlakoaltlt ι 135 tak · (4 »«. BH-lookor) 909850/1636

BAD ORIGINALBATH ORIGINAL

Claims (2)

U94526 /C Schramm Lack- und Farbenfabriken AO. WG/Fr. AnsprüoheιU94526 / C Schramm Lack- und Farbenfabriken AO. Flat share / Fr. Claims 1. Elektroisolierdrahtlack auf der Baal« τοη in Kreaol gelöaten Kondenaationaprodukten τοη Trlmelllthsäure und ■ehrkernigen aromatischen Diaminen, daduroh gekennseiohne t, das« das Kondensationsprodukt durch Reaktion τοη 1 αοΐ eine· oder mehrerer Trimellithfäureester und 1 bie 1.7 «öl mehrkerniger aromatischer Diamine gebildet iat und bei· Einbrennen ein rernetstee Poljaaid bildet.1. Electrical insulating wire enamel on the Baal «τοη in Kreaol dissolved condensation products τοη Trlmelllthäure and ■ ornate aromatic diamines, daduroh recognized t, the «the condensation product by reaction τοη 1 αοΐ one or more trimellitic acid esters and 1 formed in the 1.7% oil of polynuclear aromatic diamines iat and when branding a rernetstee Poljaaid forms. 2. JClektroiaolierdrabtlack nach Anspruch 1f daduroh gekennzeichnet, daas das Kondensationsprodukt durch Reaktion τοη 1 aol eines oder Mehrerer Triaellithaäur·- ester mit 1.4 bis 1.6 mol mehrkerniger aromatischer Diamine gebildet ist.2. JClektroiaolierdrabtlack according to claim 1 f daduroh characterized in that the condensation product is formed by reaction τοη 1 aol of one or more triaellitic acid esters with 1.4 to 1.6 mol of polynuclear aromatic diamines. BAD ORIGINAL BAD ORIGI NAL 909850/1636909850/1636 U94526U94526 Elektroisolierdrahtlacke ιβ»ββθ Anspruch 1 dadurch gekennzeichnet, daß dies·· Polyamid in Phenolen, wi# Kreeol oder Iyleno1 gelöst, gegebenenfalls mit anderen Lösungsmitteln verschnitten« gegebenenfalls mit anderen Lackrohstoffen, wie Iso- und Terephthalsäureester» kombiniert und mit Zusatzstoffen, wie Butyltitanat, versetzt ist.Electrical insulating wire enamels ιβ »ββθ claim 1 thereby characterized that this ·· polyamide in phenols, wi # Kreeol or Iyleno1 dissolved, possibly with others Solvents blended «with others if necessary Paint raw materials such as isophthalic acid esters and terephthalic acid esters » combined and mixed with additives such as butyl titanate. Elektroisolierirt»htlacke gemäse Anspruch 1 dedurch gekennzeichnet, daß geringe Mengen der verwandten Trimellitheäure durch andere !Carbonsäuren, wie z.B. Trimesinsäure, Isophthalsäure oder Terephthalsäure oder deren Derivate ersetzt sind, dass gerinne Mengen der mehrkernigen Diamine durch einkernige aromatische, durch aliphatische oder cycloaliphatische Diamine ersetzt sind, oder dass das vernetzte Polyamid geringe Menpen schwer flüchfeiger mehrwertiger Alkohole enthält.Elektroisolierirt »htlacke according to claim 1 dedurch characterized in that small amounts of the related trimellitic acid are replaced by other! carboxylic acids, e.g. Trimesic acid, isophthalic acid or terephthalic acid or their derivatives have replaced that curdling amounts of polynuclear diamines by mononuclear aromatic, by aliphatic or cycloaliphatic diamines are replaced, or that the crosslinked polyamide small amounts of poorly volatile polyhydric alcohols contains. 909850/1636909850/1636 BAD ORIGINALBATH ORIGINAL
DE19641494526 1964-05-06 1964-05-05 Electrical insulating wire enamels Pending DE1494526A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESC035107 1964-05-06

Publications (1)

Publication Number Publication Date
DE1494526A1 true DE1494526A1 (en) 1969-12-11

Family

ID=7433376

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19641494526 Pending DE1494526A1 (en) 1964-05-06 1964-05-05 Electrical insulating wire enamels

Country Status (7)

Country Link
AT (1) AT256285B (en)
CH (1) CH481461A (en)
DE (1) DE1494526A1 (en)
GB (1) GB1116813A (en)
LU (1) LU48535A1 (en)
NL (1) NL144306B (en)
SE (1) SE312842B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1494457A1 (en) * 1965-06-01 1969-12-11 Herberts & Co Gmbh Dr Kurt Process for the production of insulating coatings on electrical conductors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1494457A1 (en) * 1965-06-01 1969-12-11 Herberts & Co Gmbh Dr Kurt Process for the production of insulating coatings on electrical conductors

Also Published As

Publication number Publication date
NL6505571A (en) 1965-11-08
CH481461A (en) 1969-11-15
GB1116813A (en) 1968-06-12
NL144306B (en) 1974-12-16
LU48535A1 (en) 1965-07-06
SE312842B (en) 1969-07-28
AT256285B (en) 1967-08-10

Similar Documents

Publication Publication Date Title
DE1770202C3 (en) Process for the production of high molecular weight polyamide-tmides
DE2837687A1 (en) METHOD OF MANUFACTURING POLYAETHER-ESTER-AMIDE CHAINS THAT CAN BE USED FOR THE MANUFACTURE OF PRODUCTS BY CASTING, EXTRUDING OR SPINNING
DE3212864C2 (en) Heat-resistant polyesterimide resin and method for its preparation
DE1720505A1 (en) Modified polyalkoxysilane-containing resinous composition and process for its preparation
DE1645414A1 (en) Process for the production of polyamides
DE2439386C3 (en) Aqueous stoving enamel and its use as wire enamel
DE1595797A1 (en) Process for the production of polyimidamide resins
DE1494182A1 (en) Process for producing flame-resistant molded parts by heat curing molding compounds
DE1546861A1 (en) Coated solid polyolefin product
DE2440267C2 (en) Thixotropic urethane alkyd resins
DE1595005C3 (en) Process for the preparation of stable polyamic acid solutions and their use for coating electrical conductors
DE1494526A1 (en) Electrical insulating wire enamels
DE1962900C3 (en) Polyamide imide esters and process for their preparation
DE1770137B2 (en) Process for the production of high molecular weight polyimides
DE3213257A1 (en) HEAT RESISTANT RESIN
DE1943695A1 (en) Hardening agents for epoxy resins and products made with them
DE1745460B2 (en) NEW, HARDABLE UNSATURATED POLYAMIDE RESIN COMPOSITES
DE895527C (en) Process for the production of polyurethanes
DE1669132A1 (en) Aqueous paints
DE1645548A1 (en) Coating mixtures and processes for their preparation
DE1925758A1 (en) Polymerization process
DE1695171B2 (en) Process for the production of molded articles based on glycidyl isocyanurate
DE1445204A1 (en) Varnishes for patent leather
DE880486C (en) Process for the production of high molecular weight products
DE1720909B2 (en) Process for the production of polyamidimides

Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971