DE2943535C2 - - Google Patents
Info
- Publication number
- DE2943535C2 DE2943535C2 DE2943535A DE2943535A DE2943535C2 DE 2943535 C2 DE2943535 C2 DE 2943535C2 DE 2943535 A DE2943535 A DE 2943535A DE 2943535 A DE2943535 A DE 2943535A DE 2943535 C2 DE2943535 C2 DE 2943535C2
- Authority
- DE
- Germany
- Prior art keywords
- bromine
- flame retardant
- pbt
- viscosity
- flame
- 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
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 45
- 239000003063 flame retardant Substances 0.000 claims description 42
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 26
- 229910052794 bromium Inorganic materials 0.000 claims description 24
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 22
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 21
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 20
- 229920000728 polyester Polymers 0.000 claims description 17
- 238000012545 processing Methods 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 13
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 10
- 229920001169 thermoplastic Polymers 0.000 claims description 10
- 239000004416 thermosoftening plastic Substances 0.000 claims description 10
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 9
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 9
- 230000015556 catabolic process Effects 0.000 claims description 8
- 238000006731 degradation reaction Methods 0.000 claims description 7
- -1 polybutylene terephthalate Polymers 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 claims description 7
- 229920000058 polyacrylate Polymers 0.000 claims description 5
- 229920000515 polycarbonate Polymers 0.000 claims description 5
- 239000004417 polycarbonate Substances 0.000 claims description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 150000002734 metacrylic acid derivatives Chemical class 0.000 claims description 2
- 238000000465 moulding Methods 0.000 description 8
- 235000011181 potassium carbonates Nutrition 0.000 description 7
- 238000007792 addition Methods 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 239000008187 granular material Substances 0.000 description 6
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 5
- 238000009833 condensation Methods 0.000 description 5
- 239000003365 glass fiber Substances 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical group CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 229920000193 polymethacrylate Polymers 0.000 description 3
- GRKDVZMVHOLESV-UHFFFAOYSA-N (2,3,4,5,6-pentabromophenyl)methyl prop-2-enoate Chemical compound BrC1=C(Br)C(Br)=C(COC(=O)C=C)C(Br)=C1Br GRKDVZMVHOLESV-UHFFFAOYSA-N 0.000 description 2
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
- 229920001634 Copolyester Polymers 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
- 239000000654 additive Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000012744 reinforcing agent Substances 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 235000017550 sodium carbonate Nutrition 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- VEORPZCZECFIRK-UHFFFAOYSA-N 3,3',5,5'-tetrabromobisphenol A Chemical compound C=1C(Br)=C(O)C(Br)=CC=1C(C)(C)C1=CC(Br)=C(O)C(Br)=C1 VEORPZCZECFIRK-UHFFFAOYSA-N 0.000 description 1
- WSQZNZLOZXSBHA-UHFFFAOYSA-N 3,8-dioxabicyclo[8.2.2]tetradeca-1(12),10,13-triene-2,9-dione Chemical compound O=C1OCCCCOC(=O)C2=CC=C1C=C2 WSQZNZLOZXSBHA-UHFFFAOYSA-N 0.000 description 1
- ZVSXNPBSZYQDKJ-UHFFFAOYSA-N 3,8-dioxabicyclo[8.3.1]tetradeca-1(14),10,12-triene-2,9-dione Chemical compound O=C1OCCCCOC(=O)C2=CC=CC1=C2 ZVSXNPBSZYQDKJ-UHFFFAOYSA-N 0.000 description 1
- 240000009125 Myrtillocactus geometrizans Species 0.000 description 1
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 241001620634 Roger Species 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Chemical group CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical class C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000011182 sodium carbonates Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 150000003503 terephthalic acid derivatives Chemical class 0.000 description 1
- YEAUATLBSVJFOY-UHFFFAOYSA-N tetraantimony hexaoxide Chemical compound O1[Sb](O2)O[Sb]3O[Sb]1O[Sb]2O3 YEAUATLBSVJFOY-UHFFFAOYSA-N 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
- C08L33/16—Homopolymers or copolymers of esters containing halogen atoms
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
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)
- Polyesters Or Polycarbonates (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Fireproofing Substances (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792943535 DE2943535A1 (de) | 1979-10-27 | 1979-10-27 | Flammgeschuetztes polybutylenterephthalat mit verbesserter viskositaet |
| EP80105859A EP0028701B1 (de) | 1979-10-27 | 1980-09-27 | Flammgeschütztes Polybutylenterephthalat mit verbesserter Viskosität und Verfahren zu seiner Herstellung |
| DE8080105859T DE3064298D1 (en) | 1979-10-27 | 1980-09-27 | Highly viscous flameproofed poly(butylene terephthalate) and process for its production |
| NO803190A NO803190L (no) | 1979-10-27 | 1980-10-24 | Flammebeskyttet polybutylentereftalat med forbedret viskositet. |
| ES496222A ES496222A0 (es) | 1979-10-27 | 1980-10-24 | Procedimiento para mejorar el comportamiento de degradacion de poliesteres aprestados |
| DK450980A DK450980A (da) | 1979-10-27 | 1980-10-24 | Flammebeskyttet polybutylenterephthalat samt fremgangsmaade til fremstilling deraf |
| JP14949080A JPS5674143A (en) | 1979-10-27 | 1980-10-27 | Flameproofed high melting point polyester based on polybutylene terephthalate and method of improving decomposition behavior of flameproofed polyester at thermoplastic processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792943535 DE2943535A1 (de) | 1979-10-27 | 1979-10-27 | Flammgeschuetztes polybutylenterephthalat mit verbesserter viskositaet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2943535A1 DE2943535A1 (de) | 1981-05-07 |
| DE2943535C2 true DE2943535C2 (en, 2012) | 1989-04-27 |
Family
ID=6084578
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792943535 Granted DE2943535A1 (de) | 1979-10-27 | 1979-10-27 | Flammgeschuetztes polybutylenterephthalat mit verbesserter viskositaet |
| DE8080105859T Expired DE3064298D1 (en) | 1979-10-27 | 1980-09-27 | Highly viscous flameproofed poly(butylene terephthalate) and process for its production |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8080105859T Expired DE3064298D1 (en) | 1979-10-27 | 1980-09-27 | Highly viscous flameproofed poly(butylene terephthalate) and process for its production |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0028701B1 (en, 2012) |
| JP (1) | JPS5674143A (en, 2012) |
| DE (2) | DE2943535A1 (en, 2012) |
| DK (1) | DK450980A (en, 2012) |
| ES (1) | ES496222A0 (en, 2012) |
| NO (1) | NO803190L (en, 2012) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4351758A (en) * | 1980-08-06 | 1982-09-28 | Celanese Corporation | Polyester blends |
| CA1174780A (en) * | 1980-08-06 | 1984-09-18 | John Christiansen | High gloss polyethylene terephthalate reinforced resin compositions |
| JPS6025054B2 (ja) * | 1981-09-09 | 1985-06-15 | 三菱化学株式会社 | ポリエステル樹脂組成物 |
| US20140371366A1 (en) * | 2013-06-14 | 2014-12-18 | Sabic Innovative Plastics Ip B.V. | Flame Retardant Polyester Composition |
| WO2015136389A1 (en) * | 2014-03-10 | 2015-09-17 | Sabic Global Technologies B.V. | Flame retardant polyalkylene terephthalate composition |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH555386A (de) * | 1972-08-21 | 1974-10-31 | Saviner Sa | Verfahren zur herstellung von flammwidrigen kunststofferzeugnissen. |
| GB1512516A (en) * | 1974-07-31 | 1978-06-01 | Ici Ltd | Polyester composition |
| JPS536016B2 (en, 2012) * | 1974-10-17 | 1978-03-03 | ||
| DE2815035A1 (de) * | 1978-04-07 | 1979-10-18 | Dynamit Nobel Ag | Flammhemmend ausgeruestete kunststoffe |
-
1979
- 1979-10-27 DE DE19792943535 patent/DE2943535A1/de active Granted
-
1980
- 1980-09-27 EP EP80105859A patent/EP0028701B1/de not_active Expired
- 1980-09-27 DE DE8080105859T patent/DE3064298D1/de not_active Expired
- 1980-10-24 ES ES496222A patent/ES496222A0/es active Granted
- 1980-10-24 NO NO803190A patent/NO803190L/no unknown
- 1980-10-24 DK DK450980A patent/DK450980A/da not_active Application Discontinuation
- 1980-10-27 JP JP14949080A patent/JPS5674143A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NO803190L (no) | 1981-04-28 |
| DE2943535A1 (de) | 1981-05-07 |
| DK450980A (da) | 1981-04-28 |
| ES8203932A1 (es) | 1982-04-01 |
| EP0028701B1 (de) | 1983-07-20 |
| ES496222A0 (es) | 1982-04-01 |
| EP0028701A1 (de) | 1981-05-20 |
| DE3064298D1 (en) | 1983-08-25 |
| JPS5674143A (en) | 1981-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8127 | New person/name/address of the applicant |
Owner name: HUELS TROISDORF AG, 5210 TROISDORF, DE |
|
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8339 | Ceased/non-payment of the annual fee |