DE1917652C3 - Spritzgießverfahren zum Herstellen von Formteilen aus Polypropylen - Google Patents
Spritzgießverfahren zum Herstellen von Formteilen aus PolypropylenInfo
- Publication number
- DE1917652C3 DE1917652C3 DE19691917652 DE1917652A DE1917652C3 DE 1917652 C3 DE1917652 C3 DE 1917652C3 DE 19691917652 DE19691917652 DE 19691917652 DE 1917652 A DE1917652 A DE 1917652A DE 1917652 C3 DE1917652 C3 DE 1917652C3
- Authority
- DE
- Germany
- Prior art keywords
- polypropylene
- toluene
- weight
- soluble
- boiling
- 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
- -1 polypropylene Polymers 0.000 title claims description 26
- 229920001155 polypropylene Polymers 0.000 title claims description 26
- 239000004743 Polypropylene Substances 0.000 title claims description 25
- 238000001746 injection moulding Methods 0.000 title description 3
- 238000004519 manufacturing process Methods 0.000 title description 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 33
- 238000009835 boiling Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 15
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 8
- PXXNTAGJWPJAGM-UHFFFAOYSA-N vertaline Natural products C1C2C=3C=C(OC)C(OC)=CC=3OC(C=C3)=CC=C3CCC(=O)OC1CC1N2CCCC1 PXXNTAGJWPJAGM-UHFFFAOYSA-N 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005227 gel permeation chromatography Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691917652 DE1917652C3 (de) | 1969-04-05 | 1969-04-05 | Spritzgießverfahren zum Herstellen von Formteilen aus Polypropylen |
| AT195870A AT313557B (de) | 1969-04-05 | 1970-03-03 | Spritzgießverfahren zum Herstellen von Formkörpern aus Polypropylen |
| FR7011932A FR2038272A1 (enrdf_load_stackoverflow) | 1969-04-05 | 1970-04-02 | |
| GB1588870A GB1303155A (enrdf_load_stackoverflow) | 1969-04-05 | 1970-04-03 | |
| BE748457D BE748457A (fr) | 1969-04-05 | 1970-04-03 | Procede de moulage par injection pour la fabrication de pieces en polypropylene |
| ES378253A ES378253A1 (es) | 1969-04-05 | 1970-04-04 | Procedimiento de moldeo por inyeccion para la obtencion de piezas de polipropileno. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691917652 DE1917652C3 (de) | 1969-04-05 | 1969-04-05 | Spritzgießverfahren zum Herstellen von Formteilen aus Polypropylen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1917652A1 DE1917652A1 (de) | 1970-10-15 |
| DE1917652B2 DE1917652B2 (de) | 1974-08-22 |
| DE1917652C3 true DE1917652C3 (de) | 1975-04-10 |
Family
ID=5730488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691917652 Expired DE1917652C3 (de) | 1969-04-05 | 1969-04-05 | Spritzgießverfahren zum Herstellen von Formteilen aus Polypropylen |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT313557B (enrdf_load_stackoverflow) |
| BE (1) | BE748457A (enrdf_load_stackoverflow) |
| DE (1) | DE1917652C3 (enrdf_load_stackoverflow) |
| ES (1) | ES378253A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2038272A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1303155A (enrdf_load_stackoverflow) |
-
1969
- 1969-04-05 DE DE19691917652 patent/DE1917652C3/de not_active Expired
-
1970
- 1970-03-03 AT AT195870A patent/AT313557B/de not_active IP Right Cessation
- 1970-04-02 FR FR7011932A patent/FR2038272A1/fr not_active Withdrawn
- 1970-04-03 GB GB1588870A patent/GB1303155A/en not_active Expired
- 1970-04-03 BE BE748457D patent/BE748457A/xx not_active IP Right Cessation
- 1970-04-04 ES ES378253A patent/ES378253A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE748457A (fr) | 1970-10-05 |
| DE1917652B2 (de) | 1974-08-22 |
| FR2038272A1 (enrdf_load_stackoverflow) | 1971-01-08 |
| DE1917652A1 (de) | 1970-10-15 |
| AT313557B (de) | 1974-02-25 |
| GB1303155A (enrdf_load_stackoverflow) | 1973-01-17 |
| ES378253A1 (es) | 1972-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8330 | Complete disclaimer |