CA1164405A - Shaped articles from poly(p-methylstyrene) blends - Google Patents
Shaped articles from poly(p-methylstyrene) blendsInfo
- Publication number
- CA1164405A CA1164405A CA000380018A CA380018A CA1164405A CA 1164405 A CA1164405 A CA 1164405A CA 000380018 A CA000380018 A CA 000380018A CA 380018 A CA380018 A CA 380018A CA 1164405 A CA1164405 A CA 1164405A
- Authority
- CA
- Canada
- Prior art keywords
- methylstyrene
- shaped article
- poly
- percent
- blend
- 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 poly(p-methylstyrene) Polymers 0.000 title claims abstract description 56
- 239000000203 mixture Substances 0.000 title claims abstract description 37
- 229920001627 poly(4-methyl styrene) Polymers 0.000 title claims abstract description 30
- KOMNUTZXSVSERR-UHFFFAOYSA-N 1,3,5-tris(prop-2-enyl)-1,3,5-triazinane-2,4,6-trione Chemical compound C=CCN1C(=O)N(CC=C)C(=O)N(CC=C)C1=O KOMNUTZXSVSERR-UHFFFAOYSA-N 0.000 claims abstract description 15
- BJELTSYBAHKXRW-UHFFFAOYSA-N 2,4,6-triallyloxy-1,3,5-triazine Chemical compound C=CCOC1=NC(OCC=C)=NC(OCC=C)=N1 BJELTSYBAHKXRW-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 13
- 230000005865 ionizing radiation Effects 0.000 claims abstract description 10
- 235000021149 fatty food Nutrition 0.000 claims abstract description 9
- 238000004132 cross linking Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 5
- 238000003856 thermoforming Methods 0.000 claims description 4
- 230000001678 irradiating effect Effects 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 abstract description 6
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 229920006248 expandable polystyrene Polymers 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- NVZWEEGUWXZOKI-UHFFFAOYSA-N 1-ethenyl-2-methylbenzene Chemical compound CC1=CC=CC=C1C=C NVZWEEGUWXZOKI-UHFFFAOYSA-N 0.000 description 2
- JZHGRUMIRATHIU-UHFFFAOYSA-N 1-ethenyl-3-methylbenzene Chemical compound CC1=CC=CC(C=C)=C1 JZHGRUMIRATHIU-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- HYFLWBNQFMXCPA-UHFFFAOYSA-N 1-ethyl-2-methylbenzene Chemical class CCC1=CC=CC=C1C HYFLWBNQFMXCPA-UHFFFAOYSA-N 0.000 description 1
- 241001580033 Imma Species 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- UMWKZHPREXJQGR-UHFFFAOYSA-N n-methyl-n-(2,3,4,5,6-pentahydroxyhexyl)decanamide Chemical compound CCCCCCCCCC(=O)N(C)CC(O)C(O)C(O)C(O)CO UMWKZHPREXJQGR-UHFFFAOYSA-N 0.000 description 1
- 239000004798 oriented polystyrene Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000314 poly p-methyl styrene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000034563 regulation of cell size Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
- C08J7/16—Chemical modification with polymerisable compounds
- C08J7/18—Chemical modification with polymerisable compounds using wave energy or particle radiation
-
- 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
- C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
- C08F257/02—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00 on to polymers of styrene or alkyl-substituted styrenes
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
- C08K5/34924—Triazines containing cyanurate groups; Tautomers thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
- C08J2325/16—Homopolymers or copolymers of alkyl-substituted styrenes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31547—Of polyisocyanurate
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- General Chemical & Material Sciences (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Polymerisation Methods In General (AREA)
- Graft Or Block Polymers (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/183,600 US4351884A (en) | 1980-09-02 | 1980-09-02 | Shaped articles from poly(p-methylstyrene) blends |
| US183,600 | 1980-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1164405A true CA1164405A (en) | 1984-03-27 |
Family
ID=22673512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000380018A Expired CA1164405A (en) | 1980-09-02 | 1981-06-17 | Shaped articles from poly(p-methylstyrene) blends |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4351884A (OSRAM) |
| EP (1) | EP0047050B1 (OSRAM) |
| JP (1) | JPS5778421A (OSRAM) |
| AU (1) | AU535145B2 (OSRAM) |
| CA (1) | CA1164405A (OSRAM) |
| DE (1) | DE3168126D1 (OSRAM) |
| ES (1) | ES503765A0 (OSRAM) |
| ZA (1) | ZA813948B (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4525395A (en) * | 1983-01-03 | 1985-06-25 | Mobil Oil Corporation | Shaped articles from poly (p-methylstyrene) blends |
| DE3842305A1 (de) * | 1988-12-16 | 1990-06-21 | Basf Ag | Verfahren zur herstellung von styrolpolymerisat-schaumstoffpartikeln |
| US7687072B2 (en) * | 2002-10-31 | 2010-03-30 | Auburn University | Biocidal particles of methylated polystyrene |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3294869A (en) * | 1957-12-26 | 1966-12-27 | Hercules Inc | Cross-linking of atactic polypropylene and atactic copolymers of propylene |
| US3137674A (en) * | 1960-12-09 | 1964-06-16 | Grace W R & Co | Polyethylene modified with a vinyl compound |
| US3444283A (en) * | 1965-11-08 | 1969-05-13 | Mobil Oil Corp | Method for direct injection extrusion of polystyrene foam |
| US3682730A (en) * | 1969-11-14 | 1972-08-08 | Mobil Oil Corp | Method for laminating oriented thermoplastic film to thermoplastic foam |
| JPS5341368A (en) * | 1976-09-22 | 1978-04-14 | Nitto Boseki Co Ltd | Method of manufacture of molded resin product of reinforced resin with glass fiber |
| US4205114A (en) * | 1978-09-18 | 1980-05-27 | Mobil Oil Corporation | Heat and grease resistant containers comprising poly (p-methylstyrene) |
| EP0013073B1 (en) * | 1978-12-20 | 1982-09-22 | Mobil Oil Corporation | Cross linkable blends with ionizing radiations of p-methylstyrene polymer with a polyunsaturated monomer and shaped articles formed therefrom |
| US4225403A (en) * | 1979-02-21 | 1980-09-30 | Mobil Oil Corporation | Process for improving films of poly(p-methylstyrene) and copolymers thereof by high energy radiation treatments |
-
1980
- 1980-09-02 US US06/183,600 patent/US4351884A/en not_active Expired - Lifetime
-
1981
- 1981-06-11 ZA ZA813948A patent/ZA813948B/xx unknown
- 1981-06-12 AU AU71805/81A patent/AU535145B2/en not_active Ceased
- 1981-06-16 EP EP81302681A patent/EP0047050B1/en not_active Expired
- 1981-06-16 DE DE8181302681T patent/DE3168126D1/de not_active Expired
- 1981-06-17 CA CA000380018A patent/CA1164405A/en not_active Expired
- 1981-07-08 ES ES503765A patent/ES503765A0/es active Granted
- 1981-09-02 JP JP56137150A patent/JPS5778421A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AU535145B2 (en) | 1984-03-01 |
| AU7180581A (en) | 1982-03-11 |
| JPS5778421A (en) | 1982-05-17 |
| ES8300043A1 (es) | 1982-10-01 |
| ZA813948B (en) | 1983-01-26 |
| ES503765A0 (es) | 1982-10-01 |
| EP0047050A1 (en) | 1982-03-10 |
| JPH0216770B2 (OSRAM) | 1990-04-18 |
| US4351884A (en) | 1982-09-28 |
| DE3168126D1 (en) | 1985-02-21 |
| EP0047050B1 (en) | 1985-01-09 |
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| Publication | Publication Date | Title |
|---|---|---|
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| JPH0733438B2 (ja) | 滅菌物品の製造法 | |
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| US4525395A (en) | Shaped articles from poly (p-methylstyrene) blends | |
| CA1132094A (en) | Process for improving film of poly (p-methyl-styrene) and copolymers | |
| US4387012A (en) | Blends of poly(p-methylstyrene) with polyfunctional monomer and shaped article | |
| EP0013073B1 (en) | Cross linkable blends with ionizing radiations of p-methylstyrene polymer with a polyunsaturated monomer and shaped articles formed therefrom | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |