DE2149649A1 - Thermoplastische polyesterformmassen - Google Patents
Thermoplastische polyesterformmassenInfo
- Publication number
- DE2149649A1 DE2149649A1 DE19712149649 DE2149649A DE2149649A1 DE 2149649 A1 DE2149649 A1 DE 2149649A1 DE 19712149649 DE19712149649 DE 19712149649 DE 2149649 A DE2149649 A DE 2149649A DE 2149649 A1 DE2149649 A1 DE 2149649A1
- Authority
- DE
- Germany
- Prior art keywords
- polyester
- molecular weight
- high molecular
- highly crystalline
- linear saturated
- 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
- 229920000728 polyester Polymers 0.000 title claims description 47
- 238000000465 moulding Methods 0.000 title claims description 9
- 150000001875 compounds Chemical class 0.000 title claims description 7
- 229920001169 thermoplastic Polymers 0.000 title claims description 6
- 239000004416 thermosoftening plastic Substances 0.000 title claims description 6
- 239000002667 nucleating agent Substances 0.000 claims description 13
- 229920006395 saturated elastomer Polymers 0.000 claims description 13
- 239000008187 granular material Substances 0.000 claims description 11
- -1 polyethylene terephthalate Polymers 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 8
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 7
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 6
- 229910052753 mercury Inorganic materials 0.000 claims description 6
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 6
- 238000009757 thermoplastic moulding Methods 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 description 12
- 239000007924 injection Substances 0.000 description 12
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 8
- 239000000243 solution Substances 0.000 description 5
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 239000012170 montan wax Substances 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 230000006911 nucleation Effects 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 2
- 239000004705 High-molecular-weight polyethylene Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000000790 scattering method Methods 0.000 description 1
- YKIBJOMJPMLJTB-UHFFFAOYSA-M sodium;octacosanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCCCCCCCCCCCC([O-])=O YKIBJOMJPMLJTB-UHFFFAOYSA-M 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000019386 wax ester Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/80—Solid-state polycondensation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712149649 DE2149649A1 (de) | 1971-10-05 | 1971-10-05 | Thermoplastische polyesterformmassen |
| NL7206424A NL7206424A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-10-05 | 1972-05-12 | |
| IT24362/72A IT955526B (it) | 1971-10-05 | 1972-05-15 | Masse per formatura poliesteree termoplastiche |
| JP47047295A JPS4845547A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-10-05 | 1972-05-15 | |
| ZA723310A ZA723310B (en) | 1971-10-05 | 1972-05-16 | Thermoplastic polyester molding compositions |
| BE783618A BE783618A (fr) | 1971-10-05 | 1972-05-17 | Matieres a mouler a base de polyesters |
| FR7217591A FR2156533A1 (en) | 1971-10-05 | 1972-05-17 | Polyester moulding material - consisting of polyester contg finely divided, high ml wt crystalline polyester as nucleating agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712149649 DE2149649A1 (de) | 1971-10-05 | 1971-10-05 | Thermoplastische polyesterformmassen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2149649A1 true DE2149649A1 (de) | 1973-04-12 |
Family
ID=5821530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712149649 Pending DE2149649A1 (de) | 1971-10-05 | 1971-10-05 | Thermoplastische polyesterformmassen |
Country Status (7)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2834438A1 (de) * | 1978-08-05 | 1980-02-14 | Freudenberg Carl Fa | Spinnvliesstoff aus polyester-filamenten zur verwendung als traegermaterial fuer einen tiefziehfaehigen tufting-teppich |
| DE4007882A1 (de) * | 1990-03-13 | 1991-09-19 | Boehringer Ingelheim Kg | Verwendung von polyglycolsaeure und ihrer derivate als nukleierungsmittel |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5639350B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-04-09 | 1981-09-12 | ||
| IN142823B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-08-10 | 1977-08-27 | Celanese Corp | |
| JPS57172951A (en) * | 1981-04-17 | 1982-10-25 | Toray Ind Inc | Resin molded article |
-
1971
- 1971-10-05 DE DE19712149649 patent/DE2149649A1/de active Pending
-
1972
- 1972-05-12 NL NL7206424A patent/NL7206424A/xx unknown
- 1972-05-15 IT IT24362/72A patent/IT955526B/it active
- 1972-05-15 JP JP47047295A patent/JPS4845547A/ja active Pending
- 1972-05-16 ZA ZA723310A patent/ZA723310B/xx unknown
- 1972-05-17 FR FR7217591A patent/FR2156533A1/fr not_active Withdrawn
- 1972-05-17 BE BE783618A patent/BE783618A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2834438A1 (de) * | 1978-08-05 | 1980-02-14 | Freudenberg Carl Fa | Spinnvliesstoff aus polyester-filamenten zur verwendung als traegermaterial fuer einen tiefziehfaehigen tufting-teppich |
| DE4007882A1 (de) * | 1990-03-13 | 1991-09-19 | Boehringer Ingelheim Kg | Verwendung von polyglycolsaeure und ihrer derivate als nukleierungsmittel |
Also Published As
| Publication number | Publication date |
|---|---|
| IT955526B (it) | 1973-09-29 |
| ZA723310B (en) | 1973-04-25 |
| JPS4845547A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-06-29 |
| FR2156533A1 (en) | 1973-06-01 |
| NL7206424A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-04-09 |
| BE783618A (fr) | 1972-11-17 |
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