DE1669656A1 - Polypropylene molding compounds - Google Patents
Polypropylene molding compoundsInfo
- Publication number
- DE1669656A1 DE1669656A1 DE19661669656 DE1669656A DE1669656A1 DE 1669656 A1 DE1669656 A1 DE 1669656A1 DE 19661669656 DE19661669656 DE 19661669656 DE 1669656 A DE1669656 A DE 1669656A DE 1669656 A1 DE1669656 A1 DE 1669656A1
- Authority
- DE
- Germany
- Prior art keywords
- molding compounds
- polypropylene
- parts
- iii
- acetates
- 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.)
- Pending
Links
- 238000000465 moulding Methods 0.000 title claims description 18
- -1 Polypropylene Polymers 0.000 title claims description 12
- 239000004743 Polypropylene Substances 0.000 title claims description 11
- 229920001155 polypropylene Polymers 0.000 title claims description 11
- 150000001875 compounds Chemical class 0.000 title claims description 9
- 150000001242 acetic acid derivatives Chemical class 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 150000002739 metals Chemical class 0.000 claims description 4
- 230000000737 periodic effect Effects 0.000 claims description 4
- 229910052723 transition metal Inorganic materials 0.000 claims description 4
- 150000003624 transition metals Chemical class 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 description 11
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 description 3
- 239000004246 zinc acetate Substances 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical group CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- ITHZDDVSAWDQPZ-UHFFFAOYSA-L barium acetate Chemical compound [Ba+2].CC([O-])=O.CC([O-])=O ITHZDDVSAWDQPZ-UHFFFAOYSA-L 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- LHQLJMJLROMYRN-UHFFFAOYSA-L cadmium acetate Chemical compound [Cd+2].CC([O-])=O.CC([O-])=O LHQLJMJLROMYRN-UHFFFAOYSA-L 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- DNYWZCXLKNTFFI-UHFFFAOYSA-N uranium Chemical compound [U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U] DNYWZCXLKNTFFI-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
BADISCHE ANILIN- & SODA-FABRIK AGBADISCHE ANILIN- & SODA-FABRIK AG
Unser Zeichens O.Z. 24 371 HWz/Hk Ludwigshafen/RheIn, den 22.7.1966Our mark O.Z. 24 371 HWz / Hk Ludwigshafen / RheIn, July 22, 1966
Formmassen aus PolypropylenPolypropylene molding compounds
Die üblichen Formmassen aus Polypropylen ergeben beim Verarbeiten bekanntermaßen Forrateile, die nur eine relativ geringe Zug- und Zerreißfestigkeit haben. _ The usual molding compositions made of polypropylene are known to produce forrateiles during processing, which have only a relatively low tensile and tear strength. _
Der vorliegenden Erfindung liegt die Erkenntnis zugrunde, daß sich Formmassen aus Polypropylen, die auf 100 Gewlohtsteile Poly propylen 0,5 bis 6o, vorzugsweise 5 bis 15,. Gewichtsteile an Acetaten von Übergangsmetallen bzw. von Metallen der II. oder ,III. Gruppe des Perioden-Systems enthalten, zu Formteilen verarbeiten lassen, die eine relativ hohe Zug- und Zerreißfestigkeit haben. The present invention is based on the knowledge that molding compositions made of polypropylene, which are 0.5 to 6o, preferably 5 to 15, propylene per 100 Gewlohtsteile poly. Parts by weight of acetates of transition metals or of metals of II. Or III. Group of the periodic system included, can be processed into molded parts that have a relatively high tensile and tear strength.
Gegenstand der Erfindung sind dementsprechend Formmassen aus Polypropylen, die dadurch gekennzeichnet sind, daß sie auf 100 Gewichtsteile Polypropylen 0,5 bis 60 Gewichtsteile an Acetaten von ttbergangsmetallen bzw. von Metallen der II. oder III. Gruppe des Perioden-Systems enthalten.The invention accordingly relates to molding compositions made of polypropylene which are characterized in that they contain 0.5 to 60 parts by weight of acetates per 100 parts by weight of polypropylene transition metals or metals of II. or III. Group of the Periodic Table included.
Es ist Überraschend, daß sich aus solchen Formmassen - gegenüber vergleichbaren üblichen Formmassen - nicht nur Formteile mit einer erheblich höheren Zug- und Zerreißfestigkeit herstellen lassen, sondern auch Forrateile, die erhöhte Erweichungstemperaturen, verbesserte Beständigkeiten gegen organische Lösungsmittel sowie bessere Dehnungen aufweisen; die Formmassen haben zudem eine erIt is surprising that from such molding compounds - opposite comparable conventional molding compounds - not just molded parts with a Can produce significantly higher tensile and tear strength, but also forrateile, the increased softening temperatures, improved resistance to organic solvents as well have better elongations; the molding compounds also have an er höhte Flammfestigkeit.increased flame resistance.
- .2 - = O.Z. 24-371- .2 - = OZ 24-371
Zu den Acetaten der erfindungsgemäßen Formmassen ist im einzelnen das Folgende zu sagens Besonders gut geeignet ist Zinkacetat. Gut geeignet sind ferner z.B. Cadmiumacetat sowie Zinn-II-, Blei-II-, Titan-III-, Vanadin-HI-, Chrom-III- und Mangan-IV-acetat.The acetates of the molding compositions according to the invention are detailed To say the following Particularly well suited is zinc acetate. Also suitable are e.g. cadmium acetate as well as tin-II, lead-II, Titanium III, Vanadium HI, Chromium III and Manganese IV acetate.
Schließlich eignen sich z.B. auch Kupfer-I-, Kupfer-II-, Silber-I-, GoId-I-, Quecksilber-II-, Germanium-IV-, Aluminium-III-, Zirkon-IV-, Hafnium-IV-, Thorium-III-, ttiob-III-, Tantal-HI-, Molybdän-V-, Wolfram-IV-, Uran-HI-, Chrom-II-, Eisen-II-, Kobalt-II-, Osmium-V-sowie Magnesium-, Calcium-, Strontium- und Bariumacetat. Außerdem können verwendet werden Doppelsalze aus den entsprechenden Acetaten, z.B. aus Zink- und Kobalt-II- oder aus Magnesium- und Chrom-III-acetat sowie Gemische aus den.bezeichneten Acetaten.Finally, for example, copper-I, copper-II, silver-I, GoId-I-, Mercury-II-, Germanium-IV-, Aluminum-III-, Zircon-IV-, Hafnium-IV-, thorium-III-, ttiob-III-, tantalum-HI-, molybdenum-V-, Tungsten IV, Uranium HI, Chromium II, Iron II, Cobalt II, Osmium V and Magnesium, calcium, strontium and barium acetate. In addition, double salts from the corresponding acetates can be used, e.g. from zinc and cobalt-II or from magnesium and chromium-III acetate as well as mixtures of the acetates mentioned.
Als Polypropylen-Komponente der erfindungsgemäßen Formmassen eignen sich die für Formmassen üblichen Polypropylene, insbesondere solche mit einer Intrinsic-Viskosität [^J von j bis 20.The polypropylenes customary for molding compounds, in particular those with an intrinsic viscosity of 1 to 20, are suitable as the polypropylene component of the molding compositions according to the invention.
Das Herstellen der Formmassen aus den Komponenten kann unter üblichen Bedingungen mit den üblichen Vorrichtungen erfolgen. Zweckmäßigerweise können die Formmassen z.B. hergestellt werden in einem Misoh-Kneter oder einer Hisch-Schneckenpresse, wobei die Arbeitstemperaturen zwischen 150 und 3000C, vorzugsweise zwischen 170 bis The molding compositions can be produced from the components under customary conditions using customary devices. Suitably, the molding compositions can be prepared, in a kneader or a Misoh Hisch screw press, wherein the working temperatures between 150 and 300 0 C, preferably between 170 to
Cj1 liegen sollten. Es versteht sich von selbst, daß man zweckmäßig die Acetate inmöglichst feinverteilter und wasserfreier Form einsetzt. '._Cj should be 1. It goes without saying that the acetates are expediently used in as finely divided and anhydrous form as possible. '._
Die erfliidungsgemäßen Forramassen können zusätzlich zu den Acetaten von Übergangsraetallen bzw. von Metallen der II. oder III, Gruppe des Perioden-Systems die bei Formmassen aus Polypropylen üblichenThe moldings according to the invention can, in addition to the acetates of transition metals or metals of group II or III of the periodic system, the usual for molding compounds made of polypropylene
- 3 - Q.Z. 24'- 3 - Q.Z. 24 '
Zusatz- bzw. Hilfsstoffe enthalten, z.B. Farbstoffe, Stabilisatoren und Gleitmittel.Contain additives or auxiliaries, e.g. dyes, stabilizers and lubricants.
Die Formmassen lassen sich auf den üblichen Vorrichtungen zu den üblichen Formteilen verarbeitenj die Formmassen eignen sich vor allem zum Herstellen von Folien und Dichtungsteilen.The molding compositions can be added to the usual devices The molding compounds are suitable for conventional molded parts especially for the production of foils and sealing parts.
Die in den folgenden Beispielen genannten Teile sind Gewichtsteile. The parts mentioned in the following examples are parts by weight.
Beispiel 1 - .Example 1 - .
Zu 95 Teilen granuliertem Polypropylen mit der Intrinsic-Viskositat /%7 = 9 werden 5 Teile Zinkacetat (wasserfrei) zugegeben* worauf die Mischung 10 Minuten bei 1900C in einem Kneter homogenisiert wird. Die noch heiße Mischung wird dann wie üblich zu Prüfplättchen weiterverarbeitet. Sie haben eine Zugfestigkeit von 4lO kg/cm und eine Zerreißfestigkeit von 4o6 kg/cm.5 parts of zinc acetate (anhydrous) are added to 95 parts of granulated polypropylene with the intrinsic viscosity /% 7 = 9 * whereupon the mixture is homogenized in a kneader at 190 ° C. for 10 minutes. The still hot mixture is then processed into test plaques as usual. They have a tensile strength of 40 kg / cm and a tensile strength of 406 kg / cm.
In gleicher Weise - Jedoch ohne Zinkacetat - hergestellte Prüfplättchen haben eine Zugfestigkeit von 335 kg/cm und eine Zerreißfestigkeit von 305 kg/cm .Test plates produced in the same way - but without zinc acetate have a tensile strength of 335 kg / cm and a tear strength of 305 kg / cm.
Bei spiele 2 bis 5For games 2 to 5
Es wird wie in Beispiel 1 gearbeitet, jedoch mit den in'der Tabelle angegebenen Modifikationen.The procedure is as in Example 1, but with the indians Table given modifications.
109 819/18109 819/18
TeilePolypropylene
Parts
keit
kg/cmTensile strength
speed
kg / cm
Nr.-E.g.
No.-
Teile Art... acetate
Parts art
festigkeit
kg/cmTear
strength
kg / cm
1093197189t1093197189t
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0088146 | 1966-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1669656A1 true DE1669656A1 (en) | 1971-05-06 |
Family
ID=6984144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661669656 Pending DE1669656A1 (en) | 1966-07-23 | 1966-07-23 | Polypropylene molding compounds |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT279151B (en) |
| BE (1) | BE701741A (en) |
| DE (1) | DE1669656A1 (en) |
| GB (1) | GB1186048A (en) |
-
1966
- 1966-07-23 DE DE19661669656 patent/DE1669656A1/en active Pending
-
1967
- 1967-07-20 GB GB3331267A patent/GB1186048A/en not_active Expired
- 1967-07-21 AT AT681367A patent/AT279151B/en not_active IP Right Cessation
- 1967-07-24 BE BE701741D patent/BE701741A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT279151B (en) | 1970-02-25 |
| BE701741A (en) | 1968-01-24 |
| GB1186048A (en) | 1970-04-02 |
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