CS270814B1 - Mixture of autoadhesive foil preparation on base of polyvinyl chloride with adhesive's controllable diffusion - Google Patents
Mixture of autoadhesive foil preparation on base of polyvinyl chloride with adhesive's controllable diffusion Download PDFInfo
- Publication number
- CS270814B1 CS270814B1 CS881459A CS145988A CS270814B1 CS 270814 B1 CS270814 B1 CS 270814B1 CS 881459 A CS881459 A CS 881459A CS 145988 A CS145988 A CS 145988A CS 270814 B1 CS270814 B1 CS 270814B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- polyvinyl chloride
- autoadhesive
- adhesive
- autoadhesion
- mixture
- Prior art date
Links
- 229920000915 polyvinyl chloride Polymers 0.000 title claims abstract description 18
- 239000004800 polyvinyl chloride Substances 0.000 title claims abstract description 18
- 239000000853 adhesive Substances 0.000 title claims abstract description 10
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 9
- 238000009792 diffusion process Methods 0.000 title claims abstract description 8
- 238000002360 preparation method Methods 0.000 title claims abstract description 6
- 239000000203 mixture Substances 0.000 title claims description 6
- 239000011888 foil Substances 0.000 title abstract 4
- 125000005456 glyceride group Chemical group 0.000 claims abstract description 8
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000004359 castor oil Substances 0.000 claims abstract description 6
- 235000019438 castor oil Nutrition 0.000 claims abstract description 6
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims abstract description 6
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 9
- 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 claims description 8
- 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 claims description 8
- 238000012856 packing Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 239000012141 concentrate Substances 0.000 description 3
- 229920006280 packaging film Polymers 0.000 description 3
- 239000012785 packaging film Substances 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- -1 resins Chemical compound 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000725 suspension Substances 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
- 102100032843 Beta-2-syntrophin Human genes 0.000 description 1
- 108050004003 Beta-2-syntrophin Proteins 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000013466 adhesive and sealant Substances 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 125000002348 vinylic group Chemical group 0.000 description 1
Landscapes
- Wrappers (AREA)
Abstract
Description
Vynález sa týká zmesi na přípravu autoadhéznej fólie na báze polyvinylchloridu kontrolovanou difuziou adhezíva.The present invention relates to a composition for preparing a polyvinyl chloride-based autoadhesive film by controlled diffusion of the adhesive.
Doteraz známe autoadhézne fixačně obalové fólie sa vyrábají na báze polymérov ako sí polyolefíny, pólyvinylchlorid, resp. kopolymérov ako je etylén-vinylacetátový kopolymér, aditivovaním látkami, ktoré zabezpečují opakovaní autoadhéziu při přitlačení fólie.The prior art self-adhesive fixation packaging films are produced on the basis of polymers such as polyolefins, polyvinyl chloride and polyolefins. copolymers, such as ethylene-vinyl acetate copolymer, by additivating agents that provide for repeated autoadhesion when the film is pressed.
Autoadhéziu pólyvinylchloridových fólií možno zvýšiť prídavkom 2 až 5 hmot. % glycerínmonolauryldiacetátu, pričom sa ako zmakčovadlo používá lanový alebo sójový l olej. Dobru samolepivosť fólií možno dosiahnuť modifikáciou polyvinylchloridu vinylchloridvinylacetátovým kopolymérom 8 prídavkom epoxidovej živice s nízkou molekulovou hmotnosťou. J Autoadhesion of polyvinyl chloride films can be increased by the addition of 2 to 5 wt. % glycerin monolauryldiacetate, using as a plasticizer rope or soybean oil. Good self-sticking of the films can be achieved by modifying polyvinyl chloride with vinyl chloride vinyl acetate copolymer 8 by adding a low molecular weight epoxy resin. J
Přírodná kolofónia na báze kyseliny cC -pimarovej alebo kyseliny abietovej ako aj iné živice, napr. formaldehydové, kumaronové sa používají ako jedna zo zložiek roztokových kaučukových lepidiel. Po viaenásobnom nanesení týchto lepidiel například na kovy sa roztokové lepidlo odpařilo a potom sa tak i sto připravený iný povrch přitlačil a přilepil /М. Osten: Práce s lepidly a tmely, SNTL, s. 79 (1982)/. Tieto spoje mají relativné vy soku pevnost, ale takto sa nedá lepit pólyvinylchlorid. Ďalěou nevýhodou je, že spájanie je prácne, zdraviu škodlivé a niekedy podťa druhu rozpuštadla (aceton, tuluén, rozpíšťadlový benzín) vzniká nebezpečie výbuchu, resp. požiaru.Natural rosin based on c-pimaric acid or abietic acid as well as other resins, such as formaldehyde, coumaronic, are used as one of the components of solution rubber adhesives. After repeatedly applying these adhesives to, for example, metals, the solution adhesive was evaporated, and then the 100 other prepared surface was pressed and glued / M. Thorn: Working with adhesives and sealants, SNTL, p. 79 (1982) /. These joints have a relative high strength, but in this way, polyvinyl chloride cannot be bonded. Another disadvantage is that the bonding is laborious, harmful to health and sometimes according to the type of solvent (acetone, tuluene, solvent gasoline) there is a risk of explosion, respectively. fire.
Samotná kolofónia v zmesi 8 póly viny lchloridom nezvyšuje adhéziu a přitom sa zhoršují fyzikálno-mechanické vlastnosti polyméru. Z týchto příčin dosial' nebola kolofónia použitá pre přípravu autoadhéznych obalových fólií.The rosin alone in the 8-pole vinylic chloride mixture does not increase the adhesion and the physico-mechanical properties of the polymer deteriorate. For these reasons, the rosin has not been used for the preparation of autoadhesive packaging films.
Uvedené nevýhody v podstatnej miere odstraňuje zrnes na přípravu autoadhéznej fólie na báze polyvinylchloridu s kontrolovanou difuziou adhezíva, ktorej podstata spočívá v tom, že zmes po to stává z 93 až 99 hmot. % polyvinylchloridu 0,5 až 3,5 hmot. % oxyetylovaného ricínového oleja o počte mérov etylénoxidu 7 až 40 a 0,5 ažThese disadvantages are substantially eliminated by the polyvinyl chloride-based autoadhesive film with controlled diffusion of the adhesive, which consists in that the mixture consists of 93 to 99 wt. % polyvinyl chloride 0.5 to 3.5 wt. % of oxyethylated castor oil having a number of ethylene oxide ratios of 7 to 40 and 0.5 to
3,5 hmot, prírodnej kolofónie alebo glyceridu triabietátu.3.5 wt., Natural rosin or triabietate glyceride.
Výhodou zmesi na přípravu autoadhéznej fólie na báze polyvinylchloridu s kontrolovanou difuziou je jej jednoduchost, dobrá spracovateínosť, ekonomická zvýhodnenosť v porovnaní s doteraz používanými fóliami a skutočnosť, že nie je potřebná změna technologie, ani úprava existujících zariadení na výrobu uvažovaných fólií.The advantage of the diffusion-controlled polyvinyl chloride-based film preparation for controlled diffusion is its simplicity, good processability, economic advantage over previously used films and the fact that no change in technology or modification of existing equipment for the production of the films in question is required.
Žiaduci adhézny efekt sa dosiahol podlá navrhovaného riešení· v ddsledku sy- u nergického učinku systému nízkomolekulová látka a živica. Uvedený binárny systém spina aj ňalšiu podmienku, Že je fyzikálně neznášanlivý в polymérnou matricou, Čo umožňuje dosiahnuť že aj poměrně malé množstvo aditíva aplikovaného v hmotě, ktoré ešte nezhoršuje fyzikálno-mechanické vlastnosti fólie, umožňuje v ddsledku kontrolované j difízie významné dlhodobo ovplyvnit povrchové vlastnosti fólie, predovšetkým zvýšiť autoadhéziu.The desired adhesion effect was achieved according to the proposed solution as a result of the systemic effect of the low molecular weight substance and the resin. Said binary system spina also has the further condition that it is physically intolerant in the polymer matrix, which makes it possible to achieve that even a relatively small amount of additive applied in the mass which does not impair the physico-mechanical properties of the film , especially to increase autoadhesion.
Příklad 1Example 1
Do 1000 ml nádoby sa nadávkuje 50 hmot. % oxyetylovaného ricínového oleja o počte mérov etylénoxidu 7 a 50 hmot. % prírodnej kolofónie. Získaná zmes sa povarí při teplote 135 °C počas 10 minut. Potom sa zmieša s rovnakým množstvům suspenzného polyvinylchloridu a dokonale sa zhomogenizuje v mixéri. 1 g takto připraveného koncentrátu sa přidá к 999 g polyvinylchloridu, při teplote 170 °C ва zamieša v extrudéri a pomocou štrbinovej trysky sa připraví folia hrubky 0,04 mm. Autoadhézia fólie je 14,0 N.cm“1.50 wt. % of oxyethylated castor oil having a number of ethylene oxide ratios of 7 and 50 wt. % natural rosin. The resulting mixture was boiled at 135 ° C for 10 minutes. It is then mixed with equal amounts of suspension polyvinyl chloride and perfectly homogenized in a mixer. 1 g of the concentrate thus prepared is added to 999 g of polyvinyl chloride, mixed at 170 DEG C. in an extruder, and a 0.04 mm thick film is prepared by means of a slit die. The autoadhesion of the film is 14.0 N.cm -1 .
CS 27ΟΘ14 B1CS 27-14 B1
Příklad 2Example 2
Postupuje se ako v příklade 1 s tým rozdielom, že sa použije glycerid triabietát (Abiester 90). Autoadhézia fólie je 13,5 N.cm1.The procedure was as in Example 1 except that glyceride triabietate (Abiester 90) was used. The autoadhesion of the film is 13.5 N.cm < 1 >.
Příklad 3Example 3
Postupuje sa ako v příklade 1 s tým rozdielom, že 5 g koncentrátu sa přidá к 995 8U8penzného pólyvinylchloridu. Autoadhézia fólie je 13,8 N.cm“1.The procedure is as in Example 1, except that 5 g of the concentrate is added to 995.88 of polyvinyl chloride. The autoadhesion of the film is 13.8 N.cm -1 .
Příklad 4Example 4
Postupuje sa ako v příklade 3 s tým rozdielom, že sa použije glycerid triabietát. Autoadhézia pripravenej fólie je 13,4 N.cm1.The procedure is as in Example 3 except that glyceride triabietate is used. The autoadhesion of the prepared film is 13.4 N.cm < 1 >.
Příklad 5 .Example 5.
' Postupuje sa ako v příklade 1 s tým rozdielom, že 10 g koncentrátu sa přidá к 990 g suspenzného pólyvinylchloridu. Autoadhézia pripravenej fólie je 13,2 N.cm1.The procedure was as in Example 1 except that 10 g of the concentrate was added to 990 g of the suspension polyvinyl chloride. The autoadhesion of the prepared film is 13.2 N.cm < -1 >.
Příklad 6Example 6
Postupuje sa ako v příklade 5 в tým rozdielom, Že sa použije glycerid triabetát. Autoadhézia pripravenej fólie je 13,0 N.cm“1.The procedure was as in Example 5 except that glyceride triabetate was used. The autoadhesion of the prepared film is 13.0 N.cm -1 .
Příklad 7 'Example 7 '
Postupuje sa ako v příklade 3 в tým rozdielom, že do 1000 ml nádoby sa nadávkuje 10 hmot. % oxy e ty loveného ricínového oleja o počte mérov etylénoxidu 40 a 90 hmot. % prírodnéj kolofónie. Autoadhézia výslednéj fólie je 13,6 N.cm“1.The procedure is as in Example 3, except that 10 wt. % of the oxyethylated castor oil having a number of ethylene oxide ratios of 40 and 90 wt. % natural rosin. The autoadhesion of the resulting film is 13.6 N.cm -1 .
Příklad 8Example 8
Postupuje sa ako v příklade 7 s tým rozdielom, že sa použije glycerid triabietát. Autoadhézia pripravenej fólie je 13,4 N.cm“1.The procedure is as in Example 7 except that glyceride triabietate is used. The autoadhesion of the prepared film is 13.4 N.cm -1 .
Příklad 9Example 9
Postupuje sa ako v příklade 3 s tým rozdielom, že do 1000 ml nádoby sa nadávkuje 90 hmot. % oxyetylováného ricínového oleja o počte mérov etylénoxidu 25 a 10 hmot. % prírodnéj kolofónie. Autoadhézia pripravenej fólie je 12,8 N.cm“1.The procedure is as in Example 3, except that 90 wt. % oxyethylated castor oil having a number of ethylene oxide ratios of 25 and 10 wt. % natural rosin. The autoadhesion of the prepared film is 12.8 N.cm -1 .
Příklad 10Example 10
Postupuje sa ako v příklade 9 s tým rozdielom, že sa použije glycerid triabietát. Autoadhézia pripravenej fólie je 12,6 N.cm“1.The procedure is as in Example 9 except that glyceride triabietate is used. The autoadhesion of the prepared film is 12.6 N.cm -1 .
Vynález m$že nájsť použitie v; priemysle obalovéj techniky pri výrobě obalových fólií a ich použití pri skupinovom balení výrobkov na palety a pri balení jednotlivých výrobkov.The invention may find use in; the packaging industry in the production of packaging films and their use in group packaging of products on pallets and in the packaging of individual products.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS881459A CS270814B1 (en) | 1988-03-07 | 1988-03-07 | Mixture of autoadhesive foil preparation on base of polyvinyl chloride with adhesive's controllable diffusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS881459A CS270814B1 (en) | 1988-03-07 | 1988-03-07 | Mixture of autoadhesive foil preparation on base of polyvinyl chloride with adhesive's controllable diffusion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS145988A1 CS145988A1 (en) | 1989-12-13 |
| CS270814B1 true CS270814B1 (en) | 1990-08-14 |
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ID=5349025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS881459A CS270814B1 (en) | 1988-03-07 | 1988-03-07 | Mixture of autoadhesive foil preparation on base of polyvinyl chloride with adhesive's controllable diffusion |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS270814B1 (en) |
-
1988
- 1988-03-07 CS CS881459A patent/CS270814B1/en unknown
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| Publication number | Publication date |
|---|---|
| CS145988A1 (en) | 1989-12-13 |
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