CS199182B1 - Molten adhesive - Google Patents
Molten adhesive Download PDFInfo
- Publication number
- CS199182B1 CS199182B1 CS643478A CS643478A CS199182B1 CS 199182 B1 CS199182 B1 CS 199182B1 CS 643478 A CS643478 A CS 643478A CS 643478 A CS643478 A CS 643478A CS 199182 B1 CS199182 B1 CS 199182B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- weight
- vac
- mainly
- stabilizer
- polypropylene
- Prior art date
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- 239000000853 adhesive Substances 0.000 title description 5
- 230000001070 adhesive effect Effects 0.000 title description 5
- 229920001577 copolymer Polymers 0.000 claims description 11
- -1 polyethylene Polymers 0.000 claims description 8
- 239000003381 stabilizer Substances 0.000 claims description 8
- 239000004831 Hot glue Substances 0.000 claims description 7
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 6
- 239000012188 paraffin wax Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 150000002894 organic compounds Chemical class 0.000 claims description 2
- 239000000049 pigment Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 238000006068 polycondensation reaction Methods 0.000 claims 1
- 229920005862 polyol Polymers 0.000 claims 1
- 150000003077 polyols Chemical class 0.000 claims 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 2
- BTXXTMOWISPQSJ-UHFFFAOYSA-N 4,4,4-trifluorobutan-2-one Chemical compound CC(=O)CC(F)(F)F BTXXTMOWISPQSJ-UHFFFAOYSA-N 0.000 description 1
- BQACOLQNOUYJCE-FYZZASKESA-N Abietic acid Natural products CC(C)C1=CC2=CC[C@]3(C)[C@](C)(CCC[C@@]3(C)C(=O)O)[C@H]2CC1 BQACOLQNOUYJCE-FYZZASKESA-N 0.000 description 1
- 241000490229 Eucephalus Species 0.000 description 1
- GXCLVBGFBYZDAG-UHFFFAOYSA-N N-[2-(1H-indol-3-yl)ethyl]-N-methylprop-2-en-1-amine Chemical compound CN(CCC1=CNC2=C1C=CC=C2)CC=C GXCLVBGFBYZDAG-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- KRPUNKQMGBSALX-UHFFFAOYSA-N aniline chloroethene Chemical compound NC1=CC=CC=C1.C(=C)Cl KRPUNKQMGBSALX-UHFFFAOYSA-N 0.000 description 1
- 239000003613 bile acid Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- DYDNPESBYVVLBO-UHFFFAOYSA-N formanilide Chemical compound O=CNC1=CC=CC=C1 DYDNPESBYVVLBO-UHFFFAOYSA-N 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 229920003986 novolac Polymers 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 150000001911 terphenyls Chemical class 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Adhesives Or Adhesive Processes (AREA)
Description
Predmetom vynáleze je tavné lepidlo, tvořené kompozloiou kopolyméru vinylchlorid - vlnylacetét (VC/VAC), prirodných a/alebo syntetických živic, stabilizátore a iných vhodných pomocných létok, Pre svoje dobré vlastnosti jé vhodné na lepenle velmi Širokého okruhu létok.SUMMARY OF THE INVENTION The present invention provides a hot melt adhesive composed of a VC / VAC copolymer, natural and / or synthetic resins, stabilizers and other suitable excipients. Because of its good properties, it is suitable for gluing a very wide range of medicaments.
V eúčaenoeti existuje už celý rad tavných lepidle!. Okrem polyeeterov a polyaaldov aú te lapidlé na béze termoplastického kaučuku, znéae pod obchodným názvem napr. Carlflex, resp. Solprén. Na význame neberejů aj lapidlé na béze kopolyméru etýlén - vlnylacetét (Me Donaldr Not malt adhaalvea, NDC, New Dereey 1971, USA). Vynález ci kladla za eiel rozéiriť sortiment tavných lepidlel a mořnoeťou lepenia réznyeh druhov materiálov.There are already many hotmelt adhesives in eúčaenoeti !. In addition to polyethers and polyaalds, be lapped on the basis of thermoplastic rubber, known under the trade name e.g. Carlflex, respectively. Solprén. The significance of nephthalmics is also that of the ethylene-wool acetate acetate copolymer (Me Donaldr Not Malt Adhaalvea, NDC, New Dereey 1971, USA). The object of the present invention was to expand the range of hotmelt adhesives and the glue of various types of materials.
Podstata vynálezu apsSiva v tom, ža tavné lepidle pozostává z 30 až 99 % haotnoetných ’ /. ....SUMMARY OF THE INVENTION In that the hot-melt adhesive consists of 30 to 99% by weight. ....
kopolyméru vinylchlorid - vlnylacetét a obeehom 18 až 23 % haotnoetných vinylaeatétu,a vinyl chloride-wool acetate acetate copolymer with about 18 to about 23% haotnoietic vinyl acetate,
0,09 až 60 % haotnoetných živíc prirodných o teplete méknutía 70 až 170 °C a/alebo syntetických, tvořených polykcndanzaSnýai a polyadiSnýml preduktami o teplota aéknutla 50 až 200 *C, 0,01 až 20 % haotnoetných etabilizátore, hlavně ze skupiny organooinlSitých zlúčenin a 0,1 až 40 % hmotnoatnýeh plastifikujúeich látek, hlavně parafinu m jeho darlvétov a polyolefinov; hlavně polyetylénu alebo polypropylénu do molekulovej hmotnosti S 000, a připadne al 50 % hmotnoatnýeh plniv a pi|aentov.0.09 to 60% haotnoetal resins having a softening temperature of 70 to 170 ° C and / or synthetic polycondans and polyaddition products having a temperature of 50 to 200 ° C, 0.01 to 20% haotnoetal etabilizers, mainly from the organo-compound group and 0.1 to 40% by weight of a plasticizer, especially paraffin and its polymers and polyolefins; mainly polyethylene or polypropylene to a molecular weight of S 000, and optionally 50% by weight of fillers and fillers.
199 182199 182
Dobrá znáianlivoeť kopolyaáru VC/VAC áo živleaai · oetatnýai látka·!, jednoduchá hoaogenizáeia aáožňuje tvorbu ioh nejrozmanitéjileh koabináoii. Hoaogenizáeia aa uskutečňuje tak, že do vyhriateho Heaegenizačnáhe zariadenia sa nadávkuje najprv kopolyaár VC/VAC, ktorý aa Rachá roztavit pri teplota od 100 do 210 °C, a výhodou od 150 do 190 °C,ze oúčaonáho pridávanio živlo a poaoonýeh látok. Po dokonalej hoaoganizáoll včatkýoh zložiek se lepidlo použiti· tlakového vzduohu vytlačí z hoaoganlzátera, ohlédl o granulaje. Takto získaná lepidlo jo vhodná no Solilo použitie/Good susceptibility to VC / VAC copolymers and oetate ·! The haloogenisation aa is accomplished by first charging a heated VC / VAC copolymer, which aa Racha melts at a temperature of from 100 to 210 ° C, and preferably from 150 to 190 ° C, to effect the addition of the element and the substances. After the ultimate hoaoganization of the ingredients, the pressure air adhesive is extruded from the hoaoganzater, looking back at the granules. The adhesive thus obtained is suitable for Solilo use /
Najdčležitejčla zložka lepidlo podía vynálezu ja kopolyaár VC/VAC, Připravuje oo ouoponznou kopolyaorizáolou vinylchloridu a vlnylaoatátu vo vednoa prostředí pri teploto do 80 C za použitia parexldiekýeh iniOiátorov, atablllzátorov auapanzia a regulátorov aolekulovej haotnoetl. Množstvo VAC v kopolyaárl saačža aaniť od 10 až 48 % hmot., a výhodou 18 až 23 % haot. počitačná na anoietvo vinylchloridu.The most important adhesive component of the present invention is a VC / VAC copolymer for the preparation of an opaque copolymers of vinyl chloride and woollyoate in a science environment at a temperature of up to 80 ° C using paraffin initiators, autoclave inhibitors, and molecular weight regulators. The amount of VAC in the copolyyaarea sachae is from 10 to 48% by weight, and preferably 18 to 23% by weight. counting for aniline vinyl chloride.
Zo živle do úvahy prlehádzajú prlrodná 1 syntetická živioe. Z prirodných aožno použiť deriváty kolofSnie, pričom kolofčniaačže byť aj nemodifikovaná. Možno použiť tiež deriváty ehoalcky modifikovaná^ ako hydrogonovaná^ dehydrogen ováná*; diaerlzovaná. Balaj aožno .Λ použiť nátěry kyseliny abietovej, hlavně glycerinový a pentaerytritový aster. Rozsah bodu máknutím uvedených živlo aa pohybuje od 7Θ do 150 ®C,· Zo eyntotlekýeh živle aožno použiť polykondonzačná a polyadlčná produkty, ako živioe fanolforaaZdahydová^, aočovinoformaldehydové, anillnfcrmaldehydová, Sálej živioe ketonieká, epoxidová a polyesterová. Bodaáknutla týohto živlo je od 5Q až 200 °C.From the element, naturally occurring 1 synthetic resins are contemplated. Naturally, derivatives of colophony may be used, and colophony may also be unmodified. Ehoalky-modified derivatives such as hydrogenated dehydrogenation * may also be used; diaerlzovaná. Balaj can be used .Λ Apply abietic acid coatings, mainly glycerin and pentaerythritic aster. The point range of the above-mentioned elements is from 7 150 to 150 ° C. Polycondonation and polyaddition products, such as fanolphosphate and aurea-formaldehyde, aniline-formaldehyde, silica, ketonic and polyester, epoxy can be used. Bodaaknutla this element is from 5Q to 200 ° C.
Ako stabilizátory aožno použiť organooinlčltá zlúčeniny, ako aj iná atablllzátory používaná pri opracovaní PVC a iných ohlorovanýoh polyaárov.As stabilizers, organo-yellow compounds as well as other stabilizers used in the treatment of PVC and other chlorinated polymers can be used.
Do skupiny poaoonýeh látek patria plaatlflkujúoa a voekovitá látky· Z voakovltýeh látok eú dčložltá parafin/ ohlčrparafin, vosk, polyoloflny (polyetylén, polypropylén) do aolekulovej haotnoati 6. 000. Plaatlflkujúoa látky aú hlavna zaákčovadlá, ako eatarý kyseliny ftalovej, adlpovaj, eebakovaj; foaforačnaj. Plaetiflkačna. pdsobia tiež nizkoaolokulárna polyoloflny (polyetylén, polypropylén), Balaj aaa patria pdlyalkylánoxldy (polyatylánoxid, polypropylánoxld, epoxidová oleje), polychlorovaná terfenyly.The group of substances comprises plaatylfluccinates and large-sized substances. Of the vapor-yellow substances, eucalyptic paraffin / haloparaffin, wax, polyolefins (polyethylene, polypropylene) to a molecular molecular weight of 6,000 are used. foaforačnaj. Plaetiflkačna. also low polyolocular polyolefins (polyethylene, polypropylene), Balaj and, and include polyalkylene oxides (polyathylene oxide, polypropylene oxide, epoxy oils), polychlorinated terphenyls.
Nokonloe oa do koppozlole tavnáiio lepidla ačlu prldávať plnívá, pigmenty a farbivá, ktorá oa božné používejú pri epreeovanl plastických haát.Nokonloe oa coppozlole melt melts and adhesives, but add fillers, pigments and dyes, which are used in the epreeovanl plastic haats.
Zložonio tavného lepidla podlá vynálezu jo blížilo ozřejměná na naolodovných příkladech, kdo jednotlivá zložky sú udávaná v haotnootnýolr poroontách.The hot-melt adhesive composition of the present invention has been apparent from the naolode examples of who the individual components are reported in haotno-olefins.
Přiklad 1 kopolyaár VC/VAC e 18 % haot. VÁC 60 %Example 1 VC / VAC copoly e 18% haot. 60%
AbioOt^r, 90 48 %AbioOt ^ r 90 90%
Stabilizátor Sn 31 - ataarát cinatý 2 %Stabilizer Sn 31 - Ataarate tinned 2%
Abieeter 90Je zmeaný eater glycerinu a živlčnetých kyselin obeiehnutýoh v kalafúne.Abieeter 90It is an eater of glycerin and bile acids encapsulated in rosin.
Do vyhriateho homogenizátora o teplote 180 °C ee dávkuje postupné kopolymér VG/VAC, po roztaveni, ee přidá stabilizátor apotom po čaatiaoh Abieeter 90, Homogenizácia trvá 16 min, Po tomto čaee aa tavenina vytlačí a granuluje.A progressive VG / VAC copolymer is added to the heated 180 ° C homogenizer after melting, adding the stabilizer and then after the Abieeter 90 has started. Homogenization takes 16 min. After this time, the melt is extruded and granulated.
Příklad 2Example 2
Kopolymér VQ/VAQ e 18 % hmot. VAC 40 %% VQ / VAQ copolymer 18 wt. VAC 40%
Fenolformeldehydový novolak 50%Phenolformeldehyde novolak 50%
Parafín 6 % Stabilizátor Sn 207 - stearát oinatý 6 %Paraffin 6% Stabilizer Sn 207 - stearate 6%
Postup přípravy ja taký iatý ako v příklade 1. “The preparation procedure is as in Example 1. "
Přiklad 3Example 3
Kopolyaár VC/VAC a18 % VAC 96 %VC / VAC copolymer and 18% VAC 96%
Kalafúna 3 %Rosin 3%
Stabilizátor Sn 207 - stearát oinatý 2 %Stabilizer Sn 207 - stearate 2%
Poatup přípravy ja taký iatý ako v přiklade i.The preparation process is as simple as in example i.
Tavná lepidlo podlá vynálezu možno použiť pri lepeni papiera, dřeva, plastických bmát, kaučuku a kože. Přitom možno lepiť jednotlivá druhy materiálov navzájom, alebo různé druhy medzi sebou, napr. textil a kožu.The hot melt adhesive according to the invention can be used in the bonding of paper, wood, plastics, rubber and leather. In this case, it is possible to bond individual types of materials to each other or to different types of materials, e.g. textiles and leather.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS643478A CS199182B1 (en) | 1978-10-05 | 1978-10-05 | Molten adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS643478A CS199182B1 (en) | 1978-10-05 | 1978-10-05 | Molten adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS199182B1 true CS199182B1 (en) | 1980-07-31 |
Family
ID=5411366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS643478A CS199182B1 (en) | 1978-10-05 | 1978-10-05 | Molten adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS199182B1 (en) |
-
1978
- 1978-10-05 CS CS643478A patent/CS199182B1/en unknown
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