DE1769414C3 - Verfahren zur Herstellung von Schaumkörpern für Verpackungszwecke - Google Patents
Verfahren zur Herstellung von Schaumkörpern für VerpackungszweckeInfo
- Publication number
- DE1769414C3 DE1769414C3 DE19681769414 DE1769414A DE1769414C3 DE 1769414 C3 DE1769414 C3 DE 1769414C3 DE 19681769414 DE19681769414 DE 19681769414 DE 1769414 A DE1769414 A DE 1769414A DE 1769414 C3 DE1769414 C3 DE 1769414C3
- Authority
- DE
- Germany
- Prior art keywords
- ethylene
- foam
- weight
- copolymers
- percent
- 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.)
- Expired
Links
- 239000006260 foam Substances 0.000 title claims description 47
- 238000000034 method Methods 0.000 title claims description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 238000004806 packaging method and process Methods 0.000 title claims description 9
- 239000005977 Ethylene Substances 0.000 claims description 20
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 18
- 229920001577 copolymer Polymers 0.000 claims description 17
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 13
- 239000000178 monomer Substances 0.000 claims description 12
- 238000004080 punching Methods 0.000 claims description 10
- 238000004049 embossing Methods 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 4
- JZQAAQZDDMEFGZ-UHFFFAOYSA-N bis(ethenyl) hexanedioate Chemical compound C=COC(=O)CCCCC(=O)OC=C JZQAAQZDDMEFGZ-UHFFFAOYSA-N 0.000 claims description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000005022 packaging material Substances 0.000 claims description 3
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- QTECDUFMBMSHKR-UHFFFAOYSA-N prop-2-enyl prop-2-enoate Chemical compound C=CCOC(=O)C=C QTECDUFMBMSHKR-UHFFFAOYSA-N 0.000 claims description 2
- XHGIFBQQEGRTPB-UHFFFAOYSA-N tris(prop-2-enyl) phosphate Chemical compound C=CCOP(=O)(OCC=C)OCC=C XHGIFBQQEGRTPB-UHFFFAOYSA-N 0.000 claims description 2
- -1 polyethylene Polymers 0.000 claims 7
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 6
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 6
- 239000004698 Polyethylene Substances 0.000 claims 4
- 229920000573 polyethylene Polymers 0.000 claims 4
- 239000004793 Polystyrene Substances 0.000 claims 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims 3
- 150000001875 compounds Chemical class 0.000 claims 3
- 229920002223 polystyrene Polymers 0.000 claims 3
- 229920001169 thermoplastic Polymers 0.000 claims 3
- 239000004416 thermosoftening plastic Substances 0.000 claims 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 2
- 150000001735 carboxylic acids Chemical class 0.000 claims 2
- KRGNPJFAKZHQPS-UHFFFAOYSA-N chloroethene;ethene Chemical group C=C.ClC=C KRGNPJFAKZHQPS-UHFFFAOYSA-N 0.000 claims 2
- PYGSKMBEVAICCR-UHFFFAOYSA-N hexa-1,5-diene Chemical group C=CCCC=C PYGSKMBEVAICCR-UHFFFAOYSA-N 0.000 claims 2
- 238000002844 melting Methods 0.000 claims 2
- 230000008018 melting Effects 0.000 claims 2
- 238000012856 packing Methods 0.000 claims 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 2
- 229920002554 vinyl polymer Polymers 0.000 claims 2
- JHPBZFOKBAGZBL-UHFFFAOYSA-N (3-hydroxy-2,2,4-trimethylpentyl) 2-methylprop-2-enoate Chemical compound CC(C)C(O)C(C)(C)COC(=O)C(C)=C JHPBZFOKBAGZBL-UHFFFAOYSA-N 0.000 claims 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims 1
- 150000001298 alcohols Chemical class 0.000 claims 1
- PIPBVABVQJZSAB-UHFFFAOYSA-N bis(ethenyl) benzene-1,2-dicarboxylate Chemical compound C=COC(=O)C1=CC=CC=C1C(=O)OC=C PIPBVABVQJZSAB-UHFFFAOYSA-N 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 238000005187 foaming Methods 0.000 claims 1
- 210000000003 hoof Anatomy 0.000 claims 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- 239000003999 initiator Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 125000005395 methacrylic acid group Chemical group 0.000 claims 1
- 239000013518 molded foam Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 229920005670 poly(ethylene-vinyl chloride) Polymers 0.000 claims 1
- 229920000915 polyvinyl chloride Polymers 0.000 claims 1
- 239000004800 polyvinyl chloride Substances 0.000 claims 1
- FBCQUCJYYPMKRO-UHFFFAOYSA-N prop-2-enyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC=C FBCQUCJYYPMKRO-UHFFFAOYSA-N 0.000 claims 1
- 239000003380 propellant Substances 0.000 claims 1
- 230000000717 retained effect Effects 0.000 claims 1
- 229920006395 saturated elastomer Polymers 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 229920002994 synthetic fiber Polymers 0.000 claims 1
- 229920001567 vinyl ester resin Polymers 0.000 claims 1
- 239000011521 glass Substances 0.000 description 10
- 238000004132 cross linking Methods 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- KOMNUTZXSVSERR-UHFFFAOYSA-N 1,3,5-tris(prop-2-enyl)-1,3,5-triazinane-2,4,6-trione Chemical compound C=CCN1C(=O)N(CC=C)C(=O)N(CC=C)C1=O KOMNUTZXSVSERR-UHFFFAOYSA-N 0.000 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000011507 gypsum plaster Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000005298 jenaer glas Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000005297 pyrex Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
- B65B55/20—Embedding contents in shock-absorbing media, e.g. plastic foam, granular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Buffer Packaging (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681769414 DE1769414C3 (de) | 1968-05-21 | 1968-05-21 | Verfahren zur Herstellung von Schaumkörpern für Verpackungszwecke |
| GB1233560D GB1233560A (enrdf_load_stackoverflow) | 1968-05-21 | 1969-05-02 | |
| NL6907630A NL6907630A (enrdf_load_stackoverflow) | 1968-05-21 | 1969-05-19 | |
| BE733365D BE733365A (enrdf_load_stackoverflow) | 1968-05-21 | 1969-05-21 | |
| FR6916588A FR2009045A1 (enrdf_load_stackoverflow) | 1968-05-21 | 1969-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681769414 DE1769414C3 (de) | 1968-05-21 | 1968-05-21 | Verfahren zur Herstellung von Schaumkörpern für Verpackungszwecke |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1769414A1 DE1769414A1 (de) | 1971-07-01 |
| DE1769414B2 DE1769414B2 (de) | 1975-01-16 |
| DE1769414C3 true DE1769414C3 (de) | 1975-08-14 |
Family
ID=5700122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681769414 Expired DE1769414C3 (de) | 1968-05-21 | 1968-05-21 | Verfahren zur Herstellung von Schaumkörpern für Verpackungszwecke |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE733365A (enrdf_load_stackoverflow) |
| DE (1) | DE1769414C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2009045A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1233560A (enrdf_load_stackoverflow) |
| NL (1) | NL6907630A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3114105C2 (de) * | 1981-04-08 | 1986-07-24 | Fa. Carl Freudenberg, 6940 Weinheim | Verfahren zur Herstellung einer reliefartig-profilierten Laufsohle aus geschäumtem Äthylen-Vinylacetat-Lopolymerisat (EVA) |
| DE19646270C2 (de) * | 1996-11-09 | 1998-12-24 | Utz Georg Holding Ag | Verfahren zur Herstellung von Verpackungs- und Transportelementen |
-
1968
- 1968-05-21 DE DE19681769414 patent/DE1769414C3/de not_active Expired
-
1969
- 1969-05-02 GB GB1233560D patent/GB1233560A/en not_active Expired
- 1969-05-19 NL NL6907630A patent/NL6907630A/xx unknown
- 1969-05-21 BE BE733365D patent/BE733365A/xx unknown
- 1969-05-21 FR FR6916588A patent/FR2009045A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE1769414A1 (de) | 1971-07-01 |
| DE1769414B2 (de) | 1975-01-16 |
| NL6907630A (enrdf_load_stackoverflow) | 1969-11-25 |
| BE733365A (enrdf_load_stackoverflow) | 1969-11-03 |
| GB1233560A (enrdf_load_stackoverflow) | 1971-05-26 |
| FR2009045A1 (enrdf_load_stackoverflow) | 1970-01-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2442940A (en) | Process for making shaped porous masses of thermoplastic synthetic resinous materials | |
| DE3124980C1 (de) | Verfahren zum Herstellen von Gegenständen aus geschäumtem Polymethylmethacrylat | |
| DE1694859A1 (de) | Verfahren zur Herstellung von Formkoerpern aus Hartschaumstoff | |
| DE1769414C3 (de) | Verfahren zur Herstellung von Schaumkörpern für Verpackungszwecke | |
| DE2414396A1 (de) | Schaumstoff | |
| DE1704129C3 (de) | Vakuum-Warmprägeform zum einseitigen Aufbringen eines Prägemusters auf ein thermoplastisches Werkstück | |
| DE2652137A1 (de) | Verfahren zum formen von zellularem polycarbodiimid, und mit diesem verfahren erhaltenes produkt | |
| DE2209608A1 (de) | Verfahren zum Formen von Kunst stoffgegenstanden | |
| CH404185A (de) | Verfahren zur Herstellung von Schaumstofformkörpern mit Oberflächenbeschichtungen aus thermoplastischen Kunststoffen | |
| DE655737C (de) | Schrumpfkoerper | |
| US2345629A (en) | Embossing crystalline polymeric material | |
| DE2530511C3 (de) | Verfahren zur Herstellung von Schaumstoff-Formkörpern mit porenfreier Oberfläche | |
| DE838822C (de) | Verfahren zur Herstellung feinporiger Formkoerper | |
| EP0558989A1 (de) | Verfahren zum Herstellen einer strukturierten Oberfläche an einem aus expandierten Polypropylen-Partikeln gefertigten Schaumstoff-Formkörper | |
| AT204285B (de) | Verfahren zur Herstellung von porösen Kunststoffen | |
| EP0363597B1 (de) | Verfahren zur Herstellung von Formteilen oder Gegenständen aus thermoverformbaren Kunststofffolien, kunststoffhaltigen Bahnen oder Kunststoffplatten nach dem Negativtiefziehverfahren | |
| DE2830328A1 (de) | Mischpolymerisate des aethylens und ihre verwendung zur herstellung von schaumstoffen | |
| AT304086B (de) | Verfahren zur Herstellung von transparenten Formkörpern nach dem Tiefzieh-Verfahren | |
| AT212002B (de) | Verfahren zur Herstellung eines Formlings aus einem thermoplastischen Material | |
| EP0753024B1 (de) | Kunststofformkörper aus wasserexpandiertem acrylharz | |
| DE1109883B (de) | Verfahren zur Herstellung von Zellkoerpern aus thermoplastischen Kunststoffen | |
| DE743316C (de) | Verfahren zum Herstellen von durchsichtigen Gebilden aus warmformbaren Kunststoffen | |
| WO2023193965A1 (de) | Verfahren zur herstellung von waschmittelportionseinheiten | |
| DE4318394C2 (de) | Verfahren zur Herstellung dreidimensionaler Objekte aus Mischungen verschiedener thermoplastischer Kunststoffe durch Verformung in der Wärme | |
| DE692307C (de) | Verfahren zum Erweichen von Polymerisaten und Mischpolymerisaten der Vinylgruppe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHV | Ceased/renunciation |