IL97620A - Thin product bromodiphenylalkane inhibits flame and process for its preparation - Google Patents
Thin product bromodiphenylalkane inhibits flame and process for its preparationInfo
- Publication number
- IL97620A IL97620A IL9762091A IL9762091A IL97620A IL 97620 A IL97620 A IL 97620A IL 9762091 A IL9762091 A IL 9762091A IL 9762091 A IL9762091 A IL 9762091A IL 97620 A IL97620 A IL 97620A
- Authority
- IL
- Israel
- Prior art keywords
- product
- bromine
- diphenylalkane
- reaction mass
- temperature
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 29
- 239000003063 flame retardant Substances 0.000 title claims description 6
- 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 title claims description 4
- 238000002360 preparation method Methods 0.000 title description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 61
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 57
- 229910052794 bromium Inorganic materials 0.000 claims description 57
- 238000006243 chemical reaction Methods 0.000 claims description 41
- 239000000203 mixture Substances 0.000 claims description 25
- -1 decabromodiphenyl alkane Chemical class 0.000 claims description 20
- 239000003054 catalyst Substances 0.000 claims description 18
- 239000012535 impurity Substances 0.000 claims description 14
- 230000031709 bromination Effects 0.000 claims description 11
- 238000005893 bromination reaction Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000000376 reactant Substances 0.000 claims description 7
- 239000012298 atmosphere Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- BZQKBFHEWDPQHD-UHFFFAOYSA-N 1,2,3,4,5-pentabromo-6-[2-(2,3,4,5,6-pentabromophenyl)ethyl]benzene Chemical compound BrC1=C(Br)C(Br)=C(Br)C(Br)=C1CCC1=C(Br)C(Br)=C(Br)C(Br)=C1Br BZQKBFHEWDPQHD-UHFFFAOYSA-N 0.000 claims description 2
- 229910021576 Iron(III) bromide Inorganic materials 0.000 claims description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 2
- PQLAYKMGZDUDLQ-UHFFFAOYSA-K aluminium bromide Chemical compound Br[Al](Br)Br PQLAYKMGZDUDLQ-UHFFFAOYSA-K 0.000 claims description 2
- 239000002585 base Substances 0.000 claims description 2
- SOUPRKFYMHZDHZ-UHFFFAOYSA-N bromine(1+) Chemical compound [Br+] SOUPRKFYMHZDHZ-UHFFFAOYSA-N 0.000 claims description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 2
- FEONEKOZSGPOFN-UHFFFAOYSA-K tribromoiron Chemical compound Br[Fe](Br)Br FEONEKOZSGPOFN-UHFFFAOYSA-K 0.000 claims description 2
- BSZXAFXFTLXUFV-UHFFFAOYSA-N 1-phenylethylbenzene Chemical group C=1C=CC=CC=1C(C)C1=CC=CC=C1 BSZXAFXFTLXUFV-UHFFFAOYSA-N 0.000 claims 3
- 239000012736 aqueous medium Substances 0.000 claims 3
- 239000004257 Anoxomer Substances 0.000 claims 1
- 239000002738 chelating agent Substances 0.000 claims 1
- 239000012299 nitrogen atmosphere Substances 0.000 claims 1
- 239000000047 product Substances 0.000 description 53
- QWUWMCYKGHVNAV-UHFFFAOYSA-N 1,2-dihydrostilbene Chemical compound C=1C=CC=CC=1CCC1=CC=CC=C1 QWUWMCYKGHVNAV-UHFFFAOYSA-N 0.000 description 21
- 238000009472 formulation Methods 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 8
- 229920001577 copolymer Polymers 0.000 description 8
- 238000010992 reflux Methods 0.000 description 8
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 229910000042 hydrogen bromide Inorganic materials 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical group C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 239000005977 Ethylene Chemical group 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 150000001335 aliphatic alkanes Chemical class 0.000 description 3
- 125000002947 alkylene group Chemical group 0.000 description 3
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 3
- 125000001246 bromo group Chemical group Br* 0.000 description 3
- 150000002484 inorganic compounds Chemical class 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- CZZYITDELCSZES-UHFFFAOYSA-N diphenylmethane Chemical compound C=1C=CC=CC=1CC1=CC=CC=C1 CZZYITDELCSZES-UHFFFAOYSA-N 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000012265 solid product Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- FJBQYOWYDLEAKI-UHFFFAOYSA-N (2,3-dimethyl-4-phenylbutyl)benzene Chemical compound C=1C=CC=CC=1CC(C)C(C)CC1=CC=CC=C1 FJBQYOWYDLEAKI-UHFFFAOYSA-N 0.000 description 1
- SSSBYZTYRWXPNJ-UHFFFAOYSA-N 10-phenyldecylbenzene Chemical compound C=1C=CC=CC=1CCCCCCCCCCC1=CC=CC=C1 SSSBYZTYRWXPNJ-UHFFFAOYSA-N 0.000 description 1
- AEQDJSLRWYMAQI-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound C1CN2CC(C(=C(OC)C=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-UHFFFAOYSA-N 0.000 description 1
- DVGPMIRVCZNXMD-UHFFFAOYSA-N 6-phenylhexylbenzene Chemical compound C=1C=CC=CC=1CCCCCCC1=CC=CC=C1 DVGPMIRVCZNXMD-UHFFFAOYSA-N 0.000 description 1
- WXQQXUQJVUAIDQ-UHFFFAOYSA-N 9-phenylnonylbenzene Chemical compound C=1C=CC=CC=1CCCCCCCCCC1=CC=CC=C1 WXQQXUQJVUAIDQ-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000012963 UV stabilizer Substances 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 229910000410 antimony oxide Inorganic materials 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 150000003935 benzaldehydes Chemical class 0.000 description 1
- 235000019445 benzyl alcohol Nutrition 0.000 description 1
- 150000003938 benzyl alcohols Chemical class 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012527 feed solution Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910021478 group 5 element Inorganic materials 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 229920005669 high impact polystyrene Polymers 0.000 description 1
- 239000004797 high-impact polystyrene Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 229910052743 krypton Inorganic materials 0.000 description 1
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000006025 oxidative dimerization reaction Methods 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000000176 sodium gluconate Substances 0.000 description 1
- 229940005574 sodium gluconate Drugs 0.000 description 1
- 235000012207 sodium gluconate Nutrition 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
- C07C25/18—Polycyclic aromatic halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
- C07C17/12—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds
-
- 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
- C08K5/02—Halogenated hydrocarbons
- C08K5/03—Halogenated hydrocarbons aromatic, e.g. C6H5-CH2-Cl
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fireproofing Substances (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Detergent Compositions (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/492,756 US5008477A (en) | 1990-03-14 | 1990-03-14 | Decabromodiphenyl alkane process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL97620A true IL97620A (en) | 1995-07-31 |
Family
ID=23957514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL9762091A IL97620A (en) | 1990-03-14 | 1991-03-20 | Thin product bromodiphenylalkane inhibits flame and process for its preparation |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5008477A (es) |
| EP (1) | EP0447152B1 (es) |
| JP (1) | JP2833719B2 (es) |
| KR (1) | KR100219894B1 (es) |
| DE (1) | DE69103180T2 (es) |
| ES (1) | ES2060295T3 (es) |
| IL (1) | IL97620A (es) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2047256C (en) * | 1990-07-30 | 2002-03-05 | Saadat Hussain | Process for decabromodiphenylalkane predominant product |
| CA2055519A1 (en) * | 1990-12-03 | 1992-06-04 | Albemarle Corporation | Decabromodiphenylalkane process |
| EP0571859A3 (en) * | 1992-05-26 | 1994-11-02 | Ethyl Corp | Product consisting predominantly of decabromodiphenylethane with increased whiteness. |
| US5324874A (en) * | 1992-05-26 | 1994-06-28 | Ethyl Corporation | Process for a decarbromodiphenylethane predominate product having enhanced whiteness |
| IL109251A (en) * | 1993-04-07 | 1999-05-09 | Great Lakes Chemical Corp | Bromine-converted diphenylalcane products, processes for their preparation and anti-flame formulation containing them |
| US6518468B1 (en) | 1994-09-16 | 2003-02-11 | Albemarle Corporation | Bromination process |
| US6117371A (en) * | 1994-10-05 | 2000-09-12 | Great Lakes Chemical Corporation | Continuous bromination process and products thereof |
| JPH10506910A (ja) * | 1994-10-05 | 1998-07-07 | グレート・レークス・ケミカル・コーポレーション | 連続的臭素化法およびその生成物 |
| DE19512407A1 (de) * | 1995-04-03 | 1996-10-10 | Basf Ag | Flammgeschützte thermoplastische Formmassen |
| US6743825B1 (en) | 2001-08-03 | 2004-06-01 | Albemarle Corporation | Poly(bromoaryl)alkane additives and methods for their preparation and use |
| WO2003048251A1 (en) * | 2001-12-05 | 2003-06-12 | Isola Laminate Systems Corp. | Prepreg and composition of epoxy resin(s), sma copolymers(s) and bis-maleimide triazine resin(s) |
| US7090924B2 (en) * | 2001-12-05 | 2006-08-15 | Isola Usa Corp. | Thermosetting resin composition for high performance laminates |
| US7255927B2 (en) * | 2001-12-05 | 2007-08-14 | Isola Usa Corp. | Laminate composition |
| WO2003055832A1 (en) * | 2001-12-21 | 2003-07-10 | Pabu Services, Inc. | Method and apparatus for producing decabromodiphenyl alkanes |
| BRPI0716035A2 (pt) * | 2006-08-29 | 2013-08-06 | Albemarle Corp | processo de preparaÇço de decahalo-difenil-etano de alta pureza derivado de reaÇço e produto derivado de reaÇço |
| WO2008026215A2 (en) * | 2006-08-31 | 2008-03-06 | Bromine Compounds Ltd. | A process for preparing polybrominated compounds |
| US20080108855A1 (en) * | 2006-11-08 | 2008-05-08 | Albemarle Corporation | Preparation of high assay decabromodiphenylalkane |
| US8034986B2 (en) * | 2006-11-09 | 2011-10-11 | Albemarle Corporation | Processing of solid brominated aromatic organic compounds containing occluded bromine |
| US20080132743A1 (en) * | 2006-12-01 | 2008-06-05 | Albemarle Corporation | Production of high purity decabromodiphenylalkanes |
| WO2008097348A1 (en) | 2007-02-08 | 2008-08-14 | Albemarle Corporation | Process for separation of bromine from gaseous hydrogen bromide and use of such process in production of decabromodiphenylethane |
| MX2009009695A (es) | 2007-03-16 | 2009-09-24 | Albemarle Corp | Preparacion y suministro de decabromodifeniletano de alta pureza. |
| CA2680010C (en) * | 2007-03-16 | 2015-05-05 | Albemarle Corporation | Preparation and provision of high assay decabromodiphenylethane |
| EP2459506B1 (en) | 2009-07-27 | 2014-04-09 | Albemarle Corporation | Preparation of high assay decabromodiphenylalkane product with low occluded free bromine content |
| US20110060645A1 (en) * | 2009-09-08 | 2011-03-10 | Peter Sweeney | Synthesizing messaging using context provided by consumers |
| JP2014125450A (ja) * | 2012-12-26 | 2014-07-07 | Tosoh Corp | デカブロモジフェニルエタン粒子及びその製造方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2031649A5 (es) * | 1969-02-03 | 1970-11-20 | Ugine Kuhlmann | |
| US3763248A (en) * | 1971-03-02 | 1973-10-02 | Ethyl Corp | Process for production of poly brominated aromatics |
| US3833674A (en) * | 1972-08-24 | 1974-09-03 | Ethyl Corp | Recovery of brominated biphenyl |
| FR2236818B1 (es) * | 1973-07-13 | 1976-04-30 | Ugine Kuhlmann | |
| CA1321213C (en) * | 1988-06-13 | 1993-08-10 | Saadat Hussain | Bromination process |
-
1990
- 1990-03-14 US US07/492,756 patent/US5008477A/en not_active Expired - Lifetime
-
1991
- 1991-03-11 EP EP91302000A patent/EP0447152B1/en not_active Expired - Lifetime
- 1991-03-11 DE DE69103180T patent/DE69103180T2/de not_active Expired - Lifetime
- 1991-03-11 ES ES91302000T patent/ES2060295T3/es not_active Expired - Lifetime
- 1991-03-12 JP JP3070404A patent/JP2833719B2/ja not_active Expired - Lifetime
- 1991-03-14 KR KR1019910004081A patent/KR100219894B1/ko not_active IP Right Cessation
- 1991-03-20 IL IL9762091A patent/IL97620A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JP2833719B2 (ja) | 1998-12-09 |
| EP0447152B1 (en) | 1994-08-03 |
| KR100219894B1 (ko) | 1999-09-01 |
| EP0447152A1 (en) | 1991-09-18 |
| KR910016663A (ko) | 1991-11-05 |
| US5008477A (en) | 1991-04-16 |
| DE69103180T2 (de) | 1994-12-08 |
| JPH04217931A (ja) | 1992-08-07 |
| ES2060295T3 (es) | 1994-11-16 |
| DE69103180D1 (de) | 1994-09-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| NP | Permission for amending the patent specification granted (section 66, patents law 1967) | ||
| KB | Patent renewed | ||
| EXP | Patent expired |