CS223558B1 - Method of producing the shaped products from the foam polyurethan - Google Patents
Method of producing the shaped products from the foam polyurethan Download PDFInfo
- Publication number
- CS223558B1 CS223558B1 CS290483A CS290483A CS223558B1 CS 223558 B1 CS223558 B1 CS 223558B1 CS 290483 A CS290483 A CS 290483A CS 290483 A CS290483 A CS 290483A CS 223558 B1 CS223558 B1 CS 223558B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- foam
- polyvinyl
- producing
- mold
- molded
- Prior art date
Links
- 239000006260 foam Substances 0.000 title claims 2
- 238000000034 method Methods 0.000 title claims 2
- 229920002635 polyurethane Polymers 0.000 title 1
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 2
- 229920005830 Polyurethane Foam Polymers 0.000 claims 1
- 239000004372 Polyvinyl alcohol Substances 0.000 claims 1
- 150000001298 alcohols Chemical class 0.000 claims 1
- 239000011111 cardboard Substances 0.000 claims 1
- 239000011247 coating layer Substances 0.000 claims 1
- 229920001971 elastomer Polymers 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000013518 molded foam Substances 0.000 claims 1
- 229920003023 plastic Polymers 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 claims 1
- 239000011496 polyurethane foam Substances 0.000 claims 1
- 239000011118 polyvinyl acetate Substances 0.000 claims 1
- 229920002451 polyvinyl alcohol Polymers 0.000 claims 1
- 229920000915 polyvinyl chloride Polymers 0.000 claims 1
- 239000004800 polyvinyl chloride Substances 0.000 claims 1
- 239000003381 stabilizer Substances 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 239000004753 textile Substances 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
- 239000002023 wood Substances 0.000 claims 1
- 108020004705 Codon Proteins 0.000 description 2
- 229930182556 Polyacetal Natural products 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Description
223 558
Ha3BaHwe Η3θόρβτβΗΗΗ
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ComacHo Η3θόρθΤθΗΜΐο 3ajn,ana pemaeTca τθμ, ητο noj^oacKy nepep, ββθ-ΑΘΗΗΘΜ Β φορΜγ ΠΟΚρΗΒΘΊΟΤ nOJIHBHHHJIflepMBaTOM, Β HaCTHOCTH ΠΟΛΗΒΗ-HMJiaU,eT&TOM. nOJIHBHHHJianeTaTHOC ΠΟΚρΗΤΜΘ ΜΟ3Κ6Τ ÓHTb ocymecTBJíeHOOflHWM 143 H3BeCTHHX CIIOCOÓOB - ΟΠρΗΟΚΜΒΒΗΜΘΜ, Η3ΜΒ3ΗΒΒΗΙ46Μ, ΠΟΓργ-3ΚβΗΗΘΜ Η T.fl., ΤΒΚ ΚΒΚ 3ΤΗ nOJIHBKHHJIflepHBaTH Β ΟΤΒΗβΒρΤΗΟΜ ΒΗ,Π,ΘnpeflCTaBJíHioT' coóoh cycneH3Hio β bojj,hoí4 jkhakocth c οοοτβθτοτβρο^ημCTaÓMJiM3aTopoM. 3aTeM, ποκρυτΗβ noflJio&KH mTaČejiHpyioT n cyinaT H3-ΒΘΟΤΗΗΜΗ CnOCOÓaMH. nocjie 3Τ0Γ0, BnjIOTb flO MOMeHTa HCnOJIbSOBaHHHHX MO9KHO XpaHMTb B HOpMaJIbHHX yCJIOBHHX. Πο cpaBHeHHio c y®e ηθβθοτηβιμη cnocoÓaMH flocTuraioTCH cjieflyroniwe npe-MMyuiecTBa: npeflOTBpBiqaeTCB προηηκηοβθηηθ neHonojinypeTaHa b MaTepnaji noflJiojKKH.PeaKi^MB neHoodpa3OBaHHB b norpaHHiiHOK 3οηθ "neHOCHCTeMa - noflJioJKKa"npoTeKaeT óucTpee, tbk KaK ηθ flonycKaeTca CHJibHoe nepeoxjiaJK,n,eHHepeaicijMOHHoft cusecH. KpoMe τογο noBumaeTca CKopoeTb τθ^θημη πθηοοηο-ΤΘΜΗ B norpaHMXlHOK 30ΗΘ,B CBH3H CO ΟΗΗΚΘΗΜΘΜ BB3K0CTK H yMeHbffie-ηκθμ chjih am,re3HH. TaKMM 0Čpa30M, ójiaroflapa HacTOHiueMy η3ο6ρθτθηηκ)ycTpaHBeTca oTBep^eBanne $opMOBaHHoro MaTepKajia, κοτοροβ ,π,ο cnxnop ÓEUIO BLI3BaH0 Κ0ρΚ000ρΒ30Β3ΉΜΘΜ ΠΘΗΗ Ha ΠΟΒθρΧΗΟΟΤΗ nOflJIO^KH HjipcTKraeTCH KpenKas cbb3L· πο^λοκκη c neHoruiacTOM, a Taoce HCKjnoxia-ctcb óojiee uacToe βοθηηκηοβθηηθ αθΦθκτοβ μ βπθ^ηη, a Tarace θκοηο-mhtcb flo 15 % neHonojinypeTaHa.
IfeočpeTeHMe oÓBHCHfleTCfl Ha ΗΜθοτοΒίηβΜ npHwepe noflpodHee:
IIpHMep ocyfflecTBJíeHHB Η3ο6ρθτθηηβ I
Ha BKjiaflUBaeMyio fleTajib, npeflCTáBJíaioiiiyio codoň BOJiOKHMCTyro njiHTy,cpeflHeíí njioTHocTH η ημθιοιιι,θη neHonoKpHBaeMyio noBepxHOCTb paBHyio24 flM^, KHCTOHKofí HanocHT PvAc-cycneH3Hio / H3BecTHyio β npoflazeKaK KJieaiqee cpeflCTBo - jiaTeKc/ b κοληηθοτβθ 160 ...180 γ/μ^. 3a-τθμ cymaT β τθηθηηθ 3 nacoB npn 40 °C, BKJiaflHBaioT b ajuoMUHeByio pa-My pa3wepaMH 600 x 400 x .100 mm η b jiaóopaTopHHx ycjiOBHHx noKpnBa-k)t ΜΗΓΚΗΜ neHonojinypeTanoM SWK 6307. Φορμοββηηοθ M3flejine, noJiyneH-Hoe TaKMM oópa3óM, ηθ odHapyscusaeT oTBepfleBaHHfi B03HHKajoninx H3-3aK0pK00Ópa30BaHHH Ha nofljioKKe h Hcnojib3OBaHne MaTepnajia b aHarioriro- 4 223 558 HHX yCJIOBMHX ΜΟίΚΘΤ dHTb CHHJKOHO Ha 9 % ΠΟ ΟρΗΒΗΘΗΗΚ) C paCXOflOMMaTepnajia Ha Φορμοββηηηθ H3flejiHa c ηθποκρητημη noflJio^KawH., de3ΤΟΓΟ, HTOdu H3MGHHJiaCB TBepflOCTb OCaflKH. IIpHMep ocyiiiecTBJíeHKfl H3odpeTeHHn 2
Ha BKjiaflbtBaeMyio fleTajib, npeflCTaBjunoinyio codon BOJioKHHCTyro njiHTy,cpeflHeíí ruioTHocTH h HMeioiqeíí neHonoKpHBaeMyio noBepxHocTb paBHyro32 flM^, KHCTOHKOÍ4 HaHOCHT PVA C-CyCneH3HK) /HaHOCHMOe K0JIHH6CTB0160... 180 r/i/V. 3aTeM cyuiaT b τθηθηηθ 4 nacoB řípu 20 °C, BCTaB-JLHJOT B φορΜΟΒΟΗΗΗΗ MHCTpyMGHT H3 3II0KCHCM0JIU HHflyCTpHaJIbHOÍí ΠθΗΟ-ycTaHOBKH h noKptiBaioT μηγκημ neHonojmypeTaHOM SWK 6307.$opMOBaHHoe M3flejiHG, nojiyqeHHoe τηκημ odpa3OM, He odHapy®HBaeTOTBepfleBaHHH βο3ΗΗΚ8ιοιε(Ηχ K3-3a KopKooÓpa3OBaHHH Ha nofljio&Ke h mc-nojib3OBaHHe MaTepwajia b θηβλιογηηήηχ ycjiOBHax μο3κθτ6ητβ οημθηο na7 % no cpaBHOHMio c pacxoflOM MaTepnana Ha φορΜΟΒΒΗΗΗβ H3flejiHfl c ΗΘ-ΠΟΚΡΗΤΗΜΗ nOflJIOJKKaMH, 6θ3 ΤΟΓΟ, HTOÓH H3MeHHJiaCb TBepflOCTb OCaflKHHJIH nOHBHJIHCb ,Π,βφθΚΤΗ H BnaflHHH.
Ilpmep ocymecTBJíeHHH H3odpeTeHHa 3 AHajioranHO npuMepy I Ha BKJiaflHBaeMyio fleTajib ηβηοοητ FyC- cycneH3HiocyinaT H noKpHBaioT neH0H/cycneH3HH-K- Wert 59/. Φορμοβθηηοθ H3flejiHe,nojiyneHHoe TaKHM odpa3OM, odHapyjKHBaeT TOJibKO He3HanHTejibHoe οτΒθρfleBaHHe,'B03HHKaK)inee H3-3a KopKoodpa3OBaHna Ha nofljioacKe h Hcnojib3o-BaHwe MaTepnajia b θηβιιογηηηηχ ycjiOBMflx μο^θτ.Οητβ..οηη®θηο Ha 6 % ΠΟ CpaBHOHHK) C paCXOflOM MaTepnaJia Ha φορΜΟΒβΗΗΗθ H3fleJIHH c' ηθποκ-pHTHMH nOflJIOÍKKaMH, de3 ΤΟΓΟ, HTOdH H3MeHHJiaCb TBepflOCTb OCaflKH HJIHnOfíBHJIHCb ΑθφβΚΤΗ H BnaflHHH. 223 SS8
$opMyjia M3o6peTeHHH 1. Cnocoó flJIfl np0H3B0flCTBa φορΜΟΒΘΗΗΗΧ H3J3,eJIMň M3 ΠβΗΟΠΟΛΜγρθ-TaHa, b xiacTHOCTH μηγκογο neHonjiaCTa ajih μηγκοΛ MeóejiH, MaTpapeBh aBTOCTpoeHHH, HMeioqMX noflJioJKKH H3 flepeBa, αρθβθοηηχ MaTepnajioBxMeTajuia, KapTOHa, CBH3aHHoft πθηη, npeccoBaHHofi bojiokhhctoíí p^3H-^hh, BaTOUHoro xojiCTa, TeKCTHjibHHx MaTepnajiOB, KOTopue noMeiiíaioT bφορίνΐγ H nOJIHOCTbK) HJIH HaCTHqHO ποκρηβθιοτ πθηοΑ, oópa3yron^eíícH BpeeyjibTaTe peaKpuM nojiMnpjic o θυμήθηκα, OTJiHnaioii}HÍícH τθμ, ητο noj;-jioKKM nepefl βηθοθηηθμ b φορΜγ CHaÓataioT ποκρητηθμ H3 nojiHBHHHJme-pHBaTOB. 2. Cnocoó no nyHKTy I, oTJiHnaioinHfteH τθμ, ητο πολμβηηηλοβοθ ποκ-ρυτΗθ npoH3BOflHTCA β φορΜθ cycneH3HH nojiHBHHHJiapeTaTa η ποαηβμ-HHJIXJIOpHfla Β ΒΟ,ΙξΗΟίί JKHflKOCTH Β npHCyTCTBMH ΟΟΟΤΒΘΤΟΤΒ^Π^ΘΓΟ CTa-ÓMH3aTopa. C -/· 6 AHHOTaiIHfl 223 5S8 Η3θ6ρβΤβΗΗΘ OTHOCHTCfl K ClIOCOdy flJIfí np0H3B0flCTBa φορΜΟΒδΙΗΗΗΧ K3-flenHíí H3 neHonoJinypeTaHa, b xiacTHOCTÉ μηγκογο neHonjiacTa h hxnpHM6H6HHH flJIH ΜΒΓΚΟΗ MeÓeJIH, MaTpaijeB H aBT0CTp06HHH. B flaHHOMcnocode noflJioKKH H3 flepeBa, flpeBecHHx MaTepnajiOB, MeTajiJia, Kap-TOHa h T.fl. noMe^aioT b 0opMy h nocjia οκοηηβηηη npoqecca βοπθηη-BaHHH nOJIHOCTbIO HJIM UaCTHqHO nOKpUBaiOT ΠβΗΟΐί.
3a$aqeií HacTQHiqero M3odpsT6HMH ββληθτοη pa3paÓ0TaTb cnocod fljianp0H3B0flCTBa φορΜΟΒΗΗΗΗΧ H3fleJIHH H3 neHOnOJIHypeTaHa C nOflJIOKKaMH πρπ κοτοροΜ óojibme ηθ B03HHKaioT - OTBepneBaHne φορΜΟΒέ&Β,ρΓΟ Ma-Tepwana Ha nojyioMKax, ,π,θφθκτΝ h BnaflHHH, h flocTHraeTCH dojiee κρβπ-Kaa CBB3b ΠΟ,ΙΙ,ΛΟίΚΚΗ CO ΒΟΠΘΗΘΗΗΟίί njiaCTMaCCOÍi. flaJibHeftineM sa^anen H3odpeTeHHfí ηβληθτοη AOCTMrayTb θκοηομηη MaTe-pnajia h coa^aTb B03M0KH0CTB flJia Hcnojib3OBaHHH noflJío&eK jdoóhxKOHCTpyKUMH.
CnocočoM corjiacHO H30ópeTeHHK), 3aflana peniaeTca τθμ, ητο nojvno.i&Hnepe,n BHeceHweM b φορ^ cHadatajoT ποκρητηθμ H3 nojiHBHHMJiflepKBaTOB.IIOJIHBHHHJIOBO© ΠΟΚρΗΤΗΘ npeHMymeCTBeHHO np0H3B0flHTCH B φορΜΘ cyc-ΠΘΗ3ΗΗ nOJlMBKHHJianeTaTa H nOJIHBHHHJIXJIOpKfla Β BOflHOÍí JKHflKOCTK BnpHcy,TCTBHH cooTBeTCTByromero cTadnjiH3aTopa.
Claims (2)
- 223 338 PŘEDMĚT VYHXliBZU. 1· Způsob výroby tvarovaných výrobků z pěnového polyureta-nu, zejména měkké pénové plastické hmoty pro měkký nábytek,matrace a vybavení automobilů, které mají podkladové vrstvyze dřeva, dřevitých materiálů, kovu, lepenky, lisované pěny,lisované vláknité pryže, rouna, textilních materiálů, které seumístí do formy a zcela nebo částečně se pokrývají pěnou vzni-kající postupnou polymeraoí, vyznačující se tím, že se podkla-dové vrstvy před umístěním do formy pokryjí polyvlnylovými de-riváty·
- 2. Způsob podle bodu 1, vyznačující se tím, že pokrývají-cí vrstva polyvinylovýoh derivátů je vytvořena nanesením sus-penze polyvinylaoetátu a polyvinylchloridu ve vodné kapaliněv přítomnosti vhodného stabilizátoru· Uznáno vynálezem na základě výsledků expertizy, provedené Úřa-dem pro vynálezeotví a patentniotví, Berlín, DD Vytiskly Moravské tiskařská závody,provoz 12, Leninova 21, Olomouc
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD20543978A DD136589B1 (de) | 1978-05-18 | 1978-05-18 | Verfahren zur herstellung von formkoerpern aus polyurethanschaumstoff,insbesondere weichschaumstoff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS223558B1 true CS223558B1 (en) | 1983-10-28 |
Family
ID=5512685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS290483A CS223558B1 (en) | 1978-05-18 | 1983-06-03 | Method of producing the shaped products from the foam polyurethan |
Country Status (2)
| Country | Link |
|---|---|
| CS (1) | CS223558B1 (cs) |
| DD (1) | DD136589B1 (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004063423B4 (de) * | 2004-12-23 | 2007-07-12 | Heinz Severin Holz- Und Kunststoff Gmbh | Tischplatte und Verfahren zur Herstellung einer Tischplatte |
-
1978
- 1978-05-18 DD DD20543978A patent/DD136589B1/de not_active IP Right Cessation
-
1983
- 1983-06-03 CS CS290483A patent/CS223558B1/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD136589B1 (de) | 1981-01-28 |
| DD136589A1 (de) | 1979-07-18 |
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