GB1052186A - - Google Patents
Info
- Publication number
- GB1052186A GB1052186A GB1052186DA GB1052186A GB 1052186 A GB1052186 A GB 1052186A GB 1052186D A GB1052186D A GB 1052186DA GB 1052186 A GB1052186 A GB 1052186A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bromine
- depolymerization
- compound
- benzene
- dibromo
- 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
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 5
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 5
- 229910052794 bromium Inorganic materials 0.000 abstract 5
- 150000001875 compounds Chemical class 0.000 abstract 5
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 abstract 4
- -1 bromide radical Chemical class 0.000 abstract 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 abstract 3
- MNIHWIRXHVXGGP-UHFFFAOYSA-N 5,5-dibromo-6-cyclopropylcyclohexa-1,3-diene Chemical compound BrC1(C(C=CC=C1)C1CC1)Br MNIHWIRXHVXGGP-UHFFFAOYSA-N 0.000 abstract 2
- DIKBFYAXUHHXCS-UHFFFAOYSA-N bromoform Chemical compound BrC(Br)Br DIKBFYAXUHHXCS-UHFFFAOYSA-N 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 229910000042 hydrogen bromide Inorganic materials 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 abstract 2
- HJUGFYREWKUQJT-UHFFFAOYSA-N tetrabromomethane Chemical compound BrC(Br)(Br)Br HJUGFYREWKUQJT-UHFFFAOYSA-N 0.000 abstract 2
- OGVPXEPSTZMAFF-UHFFFAOYSA-N 1,1,1,2,2-pentabromoethane Chemical compound BrC(Br)C(Br)(Br)Br OGVPXEPSTZMAFF-UHFFFAOYSA-N 0.000 abstract 1
- JUGRTVJQTFZHOM-UHFFFAOYSA-N 1,1,1-tribromo-2-methylpropan-2-ol Chemical compound CC(C)(O)C(Br)(Br)Br JUGRTVJQTFZHOM-UHFFFAOYSA-N 0.000 abstract 1
- AUTSLLHNWAZVLE-UHFFFAOYSA-N 1,1,2,2,3-pentabromo-3-chlorocyclohexane Chemical compound ClC1(Br)CCCC(Br)(Br)C1(Br)Br AUTSLLHNWAZVLE-UHFFFAOYSA-N 0.000 abstract 1
- QXSZNDIIPUOQMB-UHFFFAOYSA-N 1,1,2,2-tetrabromoethane Chemical compound BrC(Br)C(Br)Br QXSZNDIIPUOQMB-UHFFFAOYSA-N 0.000 abstract 1
- APQIUTYORBAGEZ-UHFFFAOYSA-N 1,1-dibromoethane Chemical compound CC(Br)Br APQIUTYORBAGEZ-UHFFFAOYSA-N 0.000 abstract 1
- HGRZLIGHKHRTRE-UHFFFAOYSA-N 1,2,3,4-tetrabromobutane Chemical compound BrCC(Br)C(Br)CBr HGRZLIGHKHRTRE-UHFFFAOYSA-N 0.000 abstract 1
- CYMIRTBEQHIJBP-UHFFFAOYSA-N 1,2-bis(1,2-dibromoethyl)benzene Chemical compound BrCC(Br)C1=CC=CC=C1C(Br)CBr CYMIRTBEQHIJBP-UHFFFAOYSA-N 0.000 abstract 1
- SHKKTLSDGJRCTR-UHFFFAOYSA-N 1,2-dibromoethylbenzene Chemical compound BrCC(Br)C1=CC=CC=C1 SHKKTLSDGJRCTR-UHFFFAOYSA-N 0.000 abstract 1
- CITMYAPULDSOHG-UHFFFAOYSA-N 1,2-dibromopentane Chemical compound CCCC(Br)CBr CITMYAPULDSOHG-UHFFFAOYSA-N 0.000 abstract 1
- FJWGRXKOBIVTFA-UHFFFAOYSA-N 2,3-dibromobutanedioic acid Chemical compound OC(=O)C(Br)C(Br)C(O)=O FJWGRXKOBIVTFA-UHFFFAOYSA-N 0.000 abstract 1
- WMPPDTMATNBGJN-UHFFFAOYSA-N 2-phenylethylbromide Chemical compound BrCCC1=CC=CC=C1 WMPPDTMATNBGJN-UHFFFAOYSA-N 0.000 abstract 1
- YPFVPWQTXAOXBW-UHFFFAOYSA-N Br.Br.C=CC1=CC=CC=C1 Chemical compound Br.Br.C=CC1=CC=CC=C1 YPFVPWQTXAOXBW-UHFFFAOYSA-N 0.000 abstract 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 abstract 1
- PQYJRMFWJJONBO-UHFFFAOYSA-N Tris(2,3-dibromopropyl) phosphate Chemical compound BrCC(Br)COP(=O)(OCC(Br)CBr)OCC(Br)CBr PQYJRMFWJJONBO-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000005840 aryl radicals Chemical group 0.000 abstract 1
- 150000001649 bromium compounds Chemical class 0.000 abstract 1
- 229950005228 bromoform Drugs 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- ZORXRQDUDQGEKX-UHFFFAOYSA-N furan-2,5-dione;propane-1,2-diol Chemical class CC(O)CO.O=C1OC(=O)C=C1 ZORXRQDUDQGEKX-UHFFFAOYSA-N 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 229920001580 isotactic polymer Polymers 0.000 abstract 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000001451 organic peroxides Chemical class 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 229920000098 polyolefin Polymers 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- 230000002195 synergetic effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/50—Partial depolymerisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2810/00—Chemical modification of a polymer
- C08F2810/10—Chemical modification of a polymer including a reactive processing step which leads, inter alia, to morphological and/or rheological modifications, e.g. visbreaking
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22268462A | 1962-09-10 | 1962-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1052186A true GB1052186A (enrdf_load_stackoverflow) | 1900-01-01 |
Family
ID=22833251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1052186D Expired GB1052186A (enrdf_load_stackoverflow) | 1962-09-10 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE637216A (enrdf_load_stackoverflow) |
| DE (1) | DE1221798B (enrdf_load_stackoverflow) |
| FR (1) | FR1368540A (enrdf_load_stackoverflow) |
| GB (1) | GB1052186A (enrdf_load_stackoverflow) |
| NL (1) | NL297632A (enrdf_load_stackoverflow) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL11048A (en) * | 1957-01-29 | Montecatini Societa Generale Per L'industria Mineraria E Chimica | Improvements in or relating to the treatment of polystyrenes |
-
0
- NL NL297632D patent/NL297632A/xx unknown
- BE BE637216D patent/BE637216A/xx unknown
- GB GB1052186D patent/GB1052186A/en not_active Expired
-
1963
- 1963-09-06 FR FR946794A patent/FR1368540A/fr not_active Expired
- 1963-09-10 DE DED42450A patent/DE1221798B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE637216A (enrdf_load_stackoverflow) | 1900-01-01 |
| FR1368540A (fr) | 1964-07-31 |
| NL297632A (enrdf_load_stackoverflow) | 1900-01-01 |
| DE1221798B (de) | 1966-07-28 |
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