DE2431305A1 - A BODY CONSISTING OF A CURED POLYESTER MOLD SUBSTANCE AND A METHOD FOR MANUFACTURING AN OBJECT - Google Patents

Description

COHAUSZ & FLORACK

PATENT ADVERTISER S BÜRO 4 DÜSSELDORF SCHUMANNSTR. 97

PATENT LAWYERS: Dipl.-Ing. W. COHAUSZ Dipl.-Ing. W. FLORACK Dipl.-Ing. R. KNAUF ■ Dr.-Ing., Dipl.-Wirtsrfi.-Ing. A. GERBER

Th "Lao * · £ l" otrio * l Coap * ay Limited
Full street

inena * 24th January 1974

On a belted iolTeeterformeubetaa * feeetekendex body “e wie

»Ur Heretellunf a» Gejeaetaadi

Di · Srfindun «concerns» iaen au «· 1β · γ gehärfc · *«

stan * t «at» hwid * n I8rp «r» ovl · «Yes T« rfmhr «n» » «• netaaie. Zs «fe« «osd« s · 1st kU sit · 1ομι T «rf« knm twr from GH: · »· **» * · »« 1 · Sookwln τοη Bliaklioht · »» «ad S« oklieht »za b · -

Ε1η «· 1 1st« rfladtmcaeMlB tin Verfahr · »rar £« rst «lliUf« la · «■ tande Torie *« h * a, b «l dem« la «!» Ktriaeh 1 · 1tender fttlletoff la a · Poly »» t «rfor * mb» t »n« dieperfieri is celebrated, dl · i «ftllletoff« atluat * Bd · Sub »*» ne in · ίΛ9Λ body is celebrated, the body «M« «& lrfc« t is where the fillet off in «la · * · ο MixtitlMiiiB XMfI is used, because the lörjyer becomes electrically conductive, m & d de» Kireer only llltoa «one f» lTB »ii * l« a Sehlobt g »lY« al * oa »ekmadelt.

The location «a» km drnsob a »DiuokformTQrf« Mf · * · * * ur «h eiaen Trm» e t erfemrerfaii «la dt« body «« font will «, before« «·« ·! "« Takes place dl · rozac «LniBff Anyhow to threaten

7onm «« welee is reduced to dl · Bubetwi «and the MIl» toff « Pressure Mie "eeetBt, in such a way that possibly eia * eeelile" te "the Laft" atf "rat is, e »h · a Torm ^ ebun * la a body takes place ·

409883/1300

Aaahlrtea der 8m1> etaas can daxeh Srv & raanf Ae * Suaateas causes verdea, «thread» 1 «ti ·! * in the Vera» efladet, «ad avar» of eiae Tea- "Er * ta * svtseaea 120 mn" 155 * C fte tie Smt Tom 0.5 Ϊ1 · 3 Minatea j «near the Si« k · 4 ·· X3ry «r *.

D ·· T «xf« fcMB k — η v * it «r« la Untmmlfa d ·· i «f ^ iiri» t «x body« in • la · filvrellMaff -vortMhea * dvanurt, dal dun «Otarflftaa« r »r d # r ! «MbUataa * hjdrvfbil |« M4hi will.

is «ι b« st «a« mr H «rtit« lltt & e T «a OeffMie-lladta« 1 · f «B« ook «la fMieaet, ImI 4« · dl «f * lT« ai »o2ui leeehiohtnaf ·· leads «1x4, 4« β «la H * fl« kt »r stands for di · Leap · amf des Sock« l «st «Ad fX» l «a» «iti« 41 «iateaTlSoa · d ·» 6 «« k »le mls dekexmtlr ·» tos "al * at" t will.

Itaev 8t7V * XlSMac eia ·· uaf «altti4Tt« a ItelywtvxfeAxs ·· (s.l. «la ·« Olj-

geeftttiftea Peljeatezaaxs (a.l · feljpropylenedipet) aar de «telunaaafeaa.

Iinea klelaea iateil ftelyatrMl Ba Bait ** dee S «k * mm» * a * «ak» ats »llalt ~

tele la 4 er Oraaeaevese "

Üaea Kettlreate * (s.l. twrtilxea l «tyl» «reeteet).

Xlaea elektzieek lelteadea falrev (a! Misseaeteff, Tesaafaveiae la 4er Fera rea teaaalt) "ma dae" efeaate Frodakt amareleaead elektxlaea ladders «am —amaa, dealt« a davea ela aerkHaaiHrtta Tevfaferea falvaaleeh leads vez4ea kaaa.

eJlaea laertem ItUl «teXf (a.l. larlmmamlaaat)

Blaex TeretXxkaac (a.l. 6 # 3 * · ceaaekter dlaeatraac). Unea laaerea reralSeaalttel vie Slak- ede »C» lolmaeteere.t edex "Selee

409883/1300

(from Dupont).
An inhibitor like ethylated hydroxytoluene.

Is lall · T <m graphite as filler, graphite can be used in «in ·· proportions up to» u 50 Gev «- $ of the body to be present« vorsugsvsise »aoht · ■ but 0 · ¥ .-% dts body »au ··

Another Ilerkaal of the invention is a body of a hardened Polyostorf eraeuseasMonstol ment provided in which an electrical conductive filler available in abundance if "the body is elec" trieoh is made conductive, fog the body with a GalTani look solehtong is provided

The Beeohiohtana "can go over the whole surface of the body or "af eine" bestiaaten for sale or file provided by it "a ·

Oils Invention is below in one place with reference to ale below Examples explained in more detail.

example 1

The following ingredients are washed out, one Forasusaaaenet ellung jbu surrender ι

le Gev » - ¥ ■■

Btyroll solution of an Olympic

aaleateetera 30 »0

Polypropylene adipate 5.5 Polystyrene 2.0

fertile butyl perootoate 0.5

Graphite (Toliao X7117 by Booal, less than 45 Kikron ParUk »l size) 20.0

Barium sulfate 57t95 Zinc stearate 1.0

Glass fiber (6.5 sea borehole strands) 2.0 Inhibitor (butylated hydrocyte duene) 0.05

A09883 / 1300 " ⁴ "

Hi «oh» causes «an intimate« freezing of the above component « and «in thoroughly ·« dispersing ά · β graphite », 4» »ale ei» electrically conductive substance was present in the division.

The ingredients were then placed in a triohter, who with a Talcuuaquelle was connected, so that the barely over the position Was under negative pressure and possibly trapped air «ma der Zum «« »« Division h «rauag« «augt vurde. Aas de »funnel became the airless one Composition «it des elektri« ah conductive »» filler in a Fox » spritsgegossea «which formed the for» a «lamp base« into theeee Execution example vurde the air suction and the injection " a Haachine of the type FBAI BX-A causes "the van der Fire" Georg S ei dl I.G. manufactured.

The form "into which the accessory position was sprayed" was closed

and was at a temperature τοη 155 ° C for the farmer tob 1.5 minutes get. 3> he forged body, which arose in this catfish, did not show any Trace of a shrinkage "and had" in good surface appearance.

The shaped body was then immersed in a £ guregesri.soh that made

450 al E ₁₃ SO., 450 "1 H PQ., 100" 1 Vasser and 50 g OrO _A consisted, u & d es

² 4 _e 5 A 3

was heated to 90 C. The treatment was effected for the duration τοη svel Hinuten. The temperature of the Bfturegemisohes can be in the range of tone 60 to 120 ⁰ C, and can work on a period of "between 10 minutes and 10 minutes, depending on the tea temperature. The acid treatment served to make the surface of the body hydrephilic and also to improve the adhesion between the plastic body and the subsequently applied galTanisohan oil. Instead of the above-mentioned acidic mixture, the acid treatment can also be carried out with the treatment of an alkali metal dihroeate. The mineral acids could be sulfuric acid and phosphoric acid, among other things, compared to what has been described above, and they could consist of sulfuric acid.

After the exposure, the turper was thoroughly in cold water flushed.

409883/1300 - 5 -

After the acid treatment, the grains were attached to a galvanic winding device and then subjected to the subsequent galvanic heating process, whereby it is verified that the graphite filler was pre-banded in such a sufficient amount that the body was made electrically conductive.

An eretβ Fhasedee electroplating process * was under Working with an acid copper electrolyte was shown in the exemplary embodiment a »Ubeo-HS-Syete * (from Oxy Metal FinishiBf} · The voltage was regulated so that an Eathodenetrosdlehte Ton aviaohen 5.2 and 6 * 5 A / dai was obtained. Me cathode diohte at the beginning of the ealvaniechen Beaohiohtun «eo was established, dad eie 7.4 A / da not too high You electrolyte in the acidic copper electrolyte was removed, bia the caper calvanobeeohiohtunc a thickness Tone 20 Xikron katte what oXae leoobiahtaacasoit ron swiaoaom 20 «Ad 50 Xlnmten required.

The fcupferbeeohiohtete body then became τοη the Xupferbeaoniohtunc ·· lueunf freleeapttlt and then a «Poppelaoaeht ^ Siokelbeaohiohtungaver» drive under, over a double aoUoht "Iiekelbeeoholthtun £ old one Sloke Ten $ 1 microns are created au laeaen. 9a * Soppeleahloht-Riekelajatea, old, since work was carried out in the * a by halaflfasende »Xiokel (IJE too 7a« Oxy Metal rinlahlng) and ellnaenieai liokel (MJ23 τοη «^ T Cruiokehaak).

Soilietlleh was * the copper-plated * and Tornlekelte KSrper elneei Terehre- "uBgeverfanrexi materaogeai, in the case of the oil over a mlkrodiekontlnuler" liohe act of trading (in theeaeai AuafOhrungebel aikrogeorae-Syracuse de Hrosulei · Terohuleh aikrogeora using de Terwendung a ·· gewtfhnliohen Syst ··· ■ it a * Kiokelelegel ^M -Phaee vorgeao-en be introduced that Hikreporeaitftt mm au verbeaaern. 9aa Terohreaien was effected, among other things an aikrodiacontinuous Chemaokucht entetehes au laaeen, which has an I> ioke of Ο, β microns.

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»Eiepjel 2

Example 1 word · «star Yexvendunf a song profile polyeterfei «Ueeaaeaetellii & f repeated, which contains the felgendea Beeteadteile

Bed «nd parts by weight» » SfTrelXttMBC a «Glycol * eleeteeter · 50.0 Polypropylene & adipet 5.5 Polyetyrene 2.0 Teztilzee Batjrlperectoat 0.5 GxAfhit (FeIiM 17117, article "7p" e 45 microns) 20.0

l * ri «« «alj> h * t 25.95

1.0

(i, J mb sezbaokter itxwn «) 15.0

Iahieite * (Wtylleri ·· tybwqrtal «·! 0.05

Sia flpxitsfeceeeeaer gehtrteirex Ctfrper «a · a» song profile-Pelyeeterteiffe «e« ma— »netellmm was divided into hexy in Example 1, and swex de »filing 2 ^« e — n »tellmgt

St7 * »ll« «Mf a · 01ykel» * le * teetere 50.0 Pelr »« »» yle »edipet 5.5

PelyetjTel 2.0

f-l «t] rlfereete« t 0.5

Orephite (Teli * e 17II7) 16.0

BexliMMlpiwt 99.95 linketeeret 1.0

Olaefaeer (6.5 m » sexfaeektex Stxeaf) 5.0 Xnhieiter (Wtylated ·· Iydxox7t »luol) 0.05

2er in dieeer Veiee hexfeetelte tdrfex will oheaieoh in a chreei / 8elnr »fel / Pheepherieee» * »eheadelt, the la. Beie much 1 «» ** (· eeae fm— «rmtmin lutte,« ad iwc Wi 95 ⁴ G for the Deaer το «1.5 N nutea.

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Before a thorough rinse in cold water was treated. The body was then subjected to a copper plating on an acid copper electrolyte at low temperature, whereby the lead electrolyte was also aaaaenaetsunf * a "washing" passed the 200 g / l lupfereulpahat and 60 f / l sulfuric acid pl «a CTPBOGLOV 6 (from Ii & T Cruiokehank)» la balancing and

Containing brightening additives. A current density roughly 5.4 A / da ² for

2 an initial time of 10 minutes and 4 »? A / since for the peasants a further 10 minutes before watered in, an Eupferdischarge vqb o " 20 micromillimeters would result.

Jtaoh a KaltewaeeerapUlune the copper-plated body was sit Xiokel galranieoli coated, and "was among Terwendun" * Onea Suplex-Syateeia sur Ablaflferung of 10 microns half lens ends Hickela "among others H5F-Klektro-iyt (Oxy Metal finiehln") "" efolfft τοη 5 Klkro glossy »Xiokel aue 66h'-Elelctrolit (τοη Oxy Ketal 7iniehinfif). The two Elektrolyte ™ had the following Zueaaatenaetsunffi

Halaglinaend * Nicktl-HjÄ-ZueaaBaeneetaung

Itlokelohlorid Kiekeleulphat BoraÄure
Brightener MJE

GlXnez ende Hiokel-Elektrolytsueaaaieneetsune

Xlokelaulphat Xiokelehlorid Boraiure
Brightener Xr. 41 brightener Xr. 65 brightener Xr. 61 & Perenheaaer Ho. 62

47 t / l t / i 500 t / l t / l 44 t / l iA 10 vii / 1 • 1/1 90.5 t / l .2 «lA 200 1.25-5 »1/1 40 10 10 1,

You ialvanieohe Xeaohiohtun «was bit of a stroadiohte of 4.5 A / da at 60 ⁰ C for the sour yen 12 minutes in the half-hour and 6 minutes for the eliüiEende liokelphaee under the

A09883 / 1300

same condition *} carried out

The body from the GalansYernlekelungsphase is transferred · without gpQlen in "inen" LickelBiegel ^ Ilslctroljrte "(τοη Oxy Ketal Finishing), the Kit 60 ⁰ C worked, and the body was electroplated for one minute Isaf Wi 4 * 5 A / dm»

The Riekelsiegel Slektxolyt had the following * Zueaameneetsungt

Liquor sulphate 90 g / l

Siekelchlorid 200 ffA Boric acid 30 g / l

liokeleiegel SI J06 20 «/ 1

Iiokeleie "el 3" 507 S "9/1 Brightener Ir. 5 5 ffA

Haoh thorough * rinsing was the yerniokelte Ißrper a "Terohroeen ttater Terweadvn" a "hectrolyte" ntersofen "the" u "300 g / l Cfcroas & are and 1,5-1" 8 g / l fehuefeleXare beetmad. “ Terohreeeii would run at 4S ⁰ G for the setter for 4 minutes with a current density of 16.0 l / dm, a clxreeieohioht old a slope of o *. 0.6 Kikroa arise «κ

In the example 1 to 2 an I "tpen" o "kel was produced, if a flowing chreece was sbfelsffert" only "with the fflsasende Chreaeohioht served as an ice reflector for the leepe w && estoh the reception, one dekerfttire ittAenfl & ohe for the i4 »peaeookel su seheXfen.

Al · an Alterae / tiYe sux QlsssYer & iokela and Terohroaec kasn ftr eoekel for which a soxissle »eflekUvitlt is not * required where there is a flea, The SlUurektpfereeohete COryer cftlYsaieoh old the following sisters * » ti Yen Iiokel-Chro "* bls" erttaceeehritten beeohiohtet verdest

On the copper-plated body there was a dull surface on the cap

409883/1300 " ^$ '

aas of a slektvelyte, which had the following association

Hickel loride 5 g / l

Scicle sulphate JOO g / l BoraMare 40 g / l

Harshav SaSAf I «. 1 additive Harshvav IFuSAY Ko. 2 Additvlv

It was "with a stroadiohte of 4 * 3 A / ds for di # D * u * r τοη aehtschn Hinutwi to 70 ⁰ C e * ftrb * it * t.

Bohli «eiloh vurd« der «» tinr »imiok * lt · body of a Terehromng untervogea, vie dft · has been described in example 1 or 2 «m a nmtte chro ·» BOhioht arise su leesea.

The methods given in the preceding examples are exactly the same Simultaneous manufacture of the light-reflecting flames of the «s lamps« - Seokels and the Aafienfltohen, which fulfill a decorative puncture duroh electroplated addition of the Soekel format part after a single-stage marriage » also door treatment.

It has been determined that there is a low-profile polyether dough form sasatNMnsetstasg sur making the body use a · relative • The lower proportion of oraphite makes it possible for the body to look electrical Conductive s "saohen" compare "it with the amount of the most electrically conductive filler material" that is required in poljproyplen, for example.

It has been found that a hexagon prepared as described above Laapeneookel sufrledenetellend with tea starlings i * range from -40 * 0 up to 1? 0 * C * when he works on motor vehicles or other types of driving eyes is cultivated (see e.g. motorcycles, lahrrllder, boats, yiugseage »SÜge) ·

Ansprttoho

409883/1300

Claims (1)

lnaqruehe 1. irnt «iamr c * k & rtetea Polyeaterforaaubataaa beatth * ad * r body, g · k« aas «leaaet d u r o h a diapergicrtea elektrieoh in him laiteadea nXlstoff la an "olohen slope", (Ud der £ 8rper electric conductive, and through "la · galvanic" B * aohichtttag aa da * lbody · *. 2 "K5zp" r aacdi Aasprooa 1, 41 · gaawit · flloli · d ·· body · hlBMi Tore «s« h «a let. 5. KOrycr aaea Aaepxuoh 1, thereby c «k« ans «lofen« t ₍ daA dl «3« »oMohtunc ttiMr« iaaa a «« («a« «at« a part od # rs «sf *« moht · part · D «a body« z «hlaw ·« 1st. 4 · Terfahr · »box K« rat «llus« «la ·· O« f «Q« t »ad ·, dmduroh c * k« BCi «loha« t _f dme «la« l «ktrleeh liiwiir Fttlletoff la« la · Poly * egg * riore «ubet« U6 die- «Izd» 41 · dan? Ttll «t« ff «Bta» lt «a4 · S« b «t« a «la« lan body «1x4, the body aaac« hltrt «t vlrd, κβ * · 1 the filler la eiaer • o «aereloheadea Hesse Terveadet, that the body becomes electrically conductive» «ad 4 * x body wax lildaa ^« la «r calTsaiaohen Sealoht b» h «ennobles 5 · T «* fahx« a aseh Aaapxueh 4 «dadarvh« * ekaamseioha «t» AaA da, a Te dmr «h« la 8 »rltsX« zaea takes place. 6. YexffcBX «« aaoä iaapraoh 4, d «4ttr« a fekeaaseiohriet «d * S dme Foraea alVtel · IStnMkfoaMa or Traaafexaf 7 Terfahreai aaea eiaeai der Aaaprüea 4 bla 6, ifdadadroh fekeaaselebaet, daJ dl · Saaataaw «ad der Ttillatoff elaeai redasierteam Print» ur itatferauas «VMite · !! «Lag * teal« M «Mr I * UTt το» den 7omea unterosea v «rdea. β. TarfaJuran aa «a eiaeai d« r Aaaprtohe 4 al · 7t thereby §ekenn »eiohaet, d & £ da «AaaMrtec doreh Crvtraea the Subataas la the IOm aaf a Teev- Va / * i - 2 - 409883/1300 temperature between 120 and 155 ° C for the jjsuer of 0.5 ms 5 minutes depending on the idols · the · body is effected. 9. The method naoh one of the claims 4 Me 9, characterized in that since the hardened body is immersed in a SaurelSeung, in such a way, that its surface is made hydrophilic before the galvanic Besohiohton « he follows. 10 "Procedure based on one" of the tests 4 Taie3 ", which knows that all bodies are made from a Laapene base, which means that the Galaaieohe Beeohiohtunf zvx division of a reflector for the Laapeele aa S4 base and on the equilateral outer hook from the DECORATIVE BASE ». 11 * Method according to a «claims 4 to 10», characterized in that it is worthwhile, that carbon is used as the filler. 12. The method according to claim 11 »gekennseiohnct that as carbon a graphite is used. 1Y. Method according to claim 12, characterized in that the graphite is present in up to 50 parts of the body. 14. Method according to Claim 15, characterized in that the graphite is present in anaa proportion of 20 ow.-5t of the body. A09883 / 1300