IE43416B1 - Process for preparing polymers of vinyl aromatic compounds - Google Patents
Process for preparing polymers of vinyl aromatic compoundsInfo
- Publication number
- IE43416B1 IE43416B1 IE1800/76A IE180076A IE43416B1 IE 43416 B1 IE43416 B1 IE 43416B1 IE 1800/76 A IE1800/76 A IE 1800/76A IE 180076 A IE180076 A IE 180076A IE 43416 B1 IE43416 B1 IE 43416B1
- Authority
- IE
- Ireland
- Prior art keywords
- carbon atoms
- weight
- carried out
- radical
- formula
- Prior art date
Links
- -1 vinyl aromatic compounds Chemical class 0.000 title claims description 30
- 229920002554 vinyl polymer Polymers 0.000 title claims description 8
- 229920000642 polymer Polymers 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title description 2
- 238000000034 method Methods 0.000 claims abstract description 17
- 229920001971 elastomer Polymers 0.000 claims abstract description 7
- 239000005060 rubber Substances 0.000 claims abstract description 6
- 238000010557 suspension polymerization reaction Methods 0.000 claims abstract description 6
- SCKXCAADGDQQCS-UHFFFAOYSA-N Performic acid Chemical compound OOC=O SCKXCAADGDQQCS-UHFFFAOYSA-N 0.000 claims abstract description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 238000012662 bulk polymerization Methods 0.000 claims description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 3
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical compound C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 150000007514 bases Chemical class 0.000 claims description 2
- 238000011065 in-situ storage Methods 0.000 claims description 2
- 230000000379 polymerizing effect Effects 0.000 claims description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 abstract description 9
- 125000000217 alkyl group Chemical group 0.000 abstract description 6
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 2
- 125000006713 (C5-C10) cycloalkyl group Chemical group 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 abstract 1
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 8
- 239000003999 initiator Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 150000002978 peroxides Chemical class 0.000 description 5
- 150000002148 esters Chemical class 0.000 description 4
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 4
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- PNLUGRYDUHRLOF-UHFFFAOYSA-N n-ethenyl-n-methylacetamide Chemical compound C=CN(C)C(C)=O PNLUGRYDUHRLOF-UHFFFAOYSA-N 0.000 description 3
- 239000012074 organic phase Substances 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
- MTLWTRLYHAQCAM-UHFFFAOYSA-N 2-[(1-cyano-2-methylpropyl)diazenyl]-3-methylbutanenitrile Chemical compound CC(C)C(C#N)N=NC(C#N)C(C)C MTLWTRLYHAQCAM-UHFFFAOYSA-N 0.000 description 2
- FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical compound COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 description 2
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 150000001993 dienes Chemical class 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- KAJRUHJCBCZULP-UHFFFAOYSA-N 1-cyclohepta-1,3-dien-1-ylcyclohepta-1,3-diene Chemical compound C1CCC=CC=C1C1=CC=CCCC1 KAJRUHJCBCZULP-UHFFFAOYSA-N 0.000 description 1
- LGJCFVYMIJLQJO-UHFFFAOYSA-N 1-dodecylperoxydodecane Chemical group CCCCCCCCCCCCOOCCCCCCCCCCCC LGJCFVYMIJLQJO-UHFFFAOYSA-N 0.000 description 1
- JGBAASVQPMTVHO-UHFFFAOYSA-N 2,5-dihydroperoxy-2,5-dimethylhexane Chemical compound OOC(C)(C)CCC(C)(C)OO JGBAASVQPMTVHO-UHFFFAOYSA-N 0.000 description 1
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical group C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 1
- PMAAOHONJPSASX-UHFFFAOYSA-N 2-butylperoxypropan-2-ylbenzene Chemical group CCCCOOC(C)(C)C1=CC=CC=C1 PMAAOHONJPSASX-UHFFFAOYSA-N 0.000 description 1
- OWCLEJMLMMALPK-UHFFFAOYSA-N 5-methylheptan-2-yl prop-2-enoate Chemical compound C(C=C)(=O)OC(CCC(C)CC)C OWCLEJMLMMALPK-UHFFFAOYSA-N 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical group C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- MHMCJDYKBVWSLN-UHFFFAOYSA-N CCCCCC(C)(C)C(=O)OO Chemical group CCCCCC(C)(C)C(=O)OO MHMCJDYKBVWSLN-UHFFFAOYSA-N 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- 241001441571 Hiodontidae Species 0.000 description 1
- 229920001730 Moisture cure polyurethane Polymers 0.000 description 1
- 239000005662 Paraffin oil Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 238000003436 Schotten-Baumann reaction Methods 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- YUDRVAHLXDBKSR-UHFFFAOYSA-N [CH]1CCCCC1 Chemical compound [CH]1CCCCC1 YUDRVAHLXDBKSR-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- UPIWXMRIPODGLE-UHFFFAOYSA-N butyl benzenecarboperoxoate Chemical group CCCCOOC(=O)C1=CC=CC=C1 UPIWXMRIPODGLE-UHFFFAOYSA-N 0.000 description 1
- HJYKWKJPUPQEBI-UHFFFAOYSA-N butyl octaneperoxoate Chemical group CCCCCCCC(=O)OOCCCC HJYKWKJPUPQEBI-UHFFFAOYSA-N 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 239000001913 cellulose Chemical class 0.000 description 1
- 229920002678 cellulose Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- AOGYCOYQMAVAFD-UHFFFAOYSA-N chlorocarbonic acid Chemical class OC(Cl)=O AOGYCOYQMAVAFD-UHFFFAOYSA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- BLCKNMAZFRMCJJ-UHFFFAOYSA-N cyclohexyl cyclohexyloxycarbonyloxy carbonate Chemical group C1CCCCC1OC(=O)OOC(=O)OC1CCCCC1 BLCKNMAZFRMCJJ-UHFFFAOYSA-N 0.000 description 1
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 1
- 239000012969 di-tertiary-butyl peroxide Substances 0.000 description 1
- 239000012933 diacyl peroxide Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical class CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 125000005634 peroxydicarbonate group Chemical group 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 150000003021 phthalic acid derivatives Chemical class 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
- 235000019394 potassium persulphate Nutrition 0.000 description 1
- BWJUFXUULUEGMA-UHFFFAOYSA-N propan-2-yl propan-2-yloxycarbonyloxy carbonate Chemical group CC(C)OC(=O)OOC(=O)OC(C)C BWJUFXUULUEGMA-UHFFFAOYSA-N 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 229940078499 tricalcium phosphate Drugs 0.000 description 1
- 229910000391 tricalcium phosphate Inorganic materials 0.000 description 1
- 235000019731 tricalcium phosphate Nutrition 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
- C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
- C08F255/06—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms on to ethene-propene-diene terpolymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Graft Or Block Polymers (AREA)
- Polymerization Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2536262A DE2536262C2 (de) | 1975-08-14 | 1975-08-14 | Verfahren zur Herstellung von schlagzähen Polyvinylaromaten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE43416L IE43416L (en) | 1977-02-14 |
| IE43416B1 true IE43416B1 (en) | 1981-02-25 |
Family
ID=5953987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE1800/76A IE43416B1 (en) | 1975-08-14 | 1976-08-13 | Process for preparing polymers of vinyl aromatic compounds |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4088712A (enExample) |
| JP (1) | JPS5223195A (enExample) |
| AT (1) | AT342296B (enExample) |
| AU (1) | AU501289B2 (enExample) |
| BE (1) | BE845238R (enExample) |
| CA (1) | CA1075395A (enExample) |
| DE (1) | DE2536262C2 (enExample) |
| DK (1) | DK141584C (enExample) |
| FR (1) | FR2320960A2 (enExample) |
| GB (1) | GB1514408A (enExample) |
| IE (1) | IE43416B1 (enExample) |
| IT (1) | IT1065109B (enExample) |
| LU (1) | LU75598A1 (enExample) |
| NL (1) | NL171277C (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59126155U (ja) * | 1983-02-15 | 1984-08-24 | 日産自動車株式会社 | 内燃機関の冷却液通路装置 |
| JPS60245662A (ja) * | 1984-05-18 | 1985-12-05 | Sumitomo Naugatuck Co Ltd | 耐候性樹脂組成物 |
| US4859745A (en) * | 1987-12-22 | 1989-08-22 | The Dow Chemical Company | Stratified fibrous fluoropolymer compositions and process for forming such fluoropolymers |
| US5079268A (en) * | 1989-06-23 | 1992-01-07 | Shell Research Limited | Poly(alkenyl substituted aromatic) and elastomer containing polymer compositions and process for their preparation |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3515774A (en) * | 1967-06-26 | 1970-06-02 | Monsanto Co | Process for the production of polyblends |
| GB1344988A (en) * | 1970-06-05 | 1974-01-23 | Bp Chem Int Ltd | Polymerisation process and products |
| NL162932C (nl) * | 1971-04-10 | 1980-07-15 | Stamicarbon | Werkwijze voor het bereiden van entcopolymeren. |
| DE2262610B2 (de) * | 1972-12-21 | 1980-01-03 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung schlagfester Styrolpolymerisate |
| JPS515863B2 (enExample) * | 1973-01-06 | 1976-02-23 | ||
| DE2400495B2 (de) * | 1974-01-05 | 1976-02-26 | Chemische Werke Hüls AG, 4370 Mari | Verfahren zur herstellung von schlagfesten styrolpfropfpolymerisaten |
| DE2410918C2 (de) * | 1974-03-07 | 1982-08-19 | Hoechst Ag, 6000 Frankfurt | Schlagzähes Vinylaromat-Pfropf-Copolymer |
-
1975
- 1975-08-14 DE DE2536262A patent/DE2536262C2/de not_active Expired
-
1976
- 1976-03-12 IT IT26260/76A patent/IT1065109B/it active
- 1976-08-09 NL NLAANVRAGE7608830,A patent/NL171277C/xx active Search and Examination
- 1976-08-12 US US05/713,886 patent/US4088712A/en not_active Expired - Lifetime
- 1976-08-12 AU AU16810/76A patent/AU501289B2/en not_active Expired
- 1976-08-12 GB GB33598/76A patent/GB1514408A/en not_active Expired
- 1976-08-13 IE IE1800/76A patent/IE43416B1/en unknown
- 1976-08-13 CA CA259,017A patent/CA1075395A/en not_active Expired
- 1976-08-13 DK DK366676A patent/DK141584C/da active
- 1976-08-13 AT AT604976A patent/AT342296B/de not_active IP Right Cessation
- 1976-08-13 JP JP51096190A patent/JPS5223195A/ja active Pending
- 1976-08-13 LU LU75598A patent/LU75598A1/xx unknown
- 1976-08-16 BE BE169852A patent/BE845238R/xx not_active IP Right Cessation
- 1976-08-16 FR FR7624863A patent/FR2320960A2/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2320960B2 (enExample) | 1983-07-22 |
| NL7608830A (nl) | 1977-02-16 |
| DK366676A (da) | 1977-02-15 |
| NL171277C (nl) | 1983-03-01 |
| DE2536262A1 (de) | 1977-02-24 |
| IT1065109B (it) | 1985-02-25 |
| CA1075395A (en) | 1980-04-08 |
| DK141584C (da) | 1980-10-06 |
| FR2320960A2 (fr) | 1977-03-11 |
| BE845238R (fr) | 1977-02-16 |
| AU1681076A (en) | 1978-02-16 |
| IE43416L (en) | 1977-02-14 |
| GB1514408A (en) | 1978-06-14 |
| DK141584B (da) | 1980-04-28 |
| AT342296B (de) | 1978-03-28 |
| JPS5223195A (en) | 1977-02-21 |
| NL171277B (nl) | 1982-10-01 |
| US4088712A (en) | 1978-05-09 |
| AU501289B2 (en) | 1979-06-14 |
| DE2536262C2 (de) | 1983-12-08 |
| ATA604976A (de) | 1977-07-15 |
| LU75598A1 (enExample) | 1977-04-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2601673A (en) | Shortstopping the addition polymerization of unsaturated organic compounds | |
| DE68916886T2 (de) | Warmfestes Polyvinylchlorid-Copolymerisat und Verfahren zur Herstellung des Copolymerisats. | |
| US3985824A (en) | Process for preparing impact resistant polyvinyl aromatics | |
| US4200593A (en) | Process for the preparation of copolymers containing low monomer content | |
| US4210739A (en) | Internally plasticized vinyl chloride copolymer composition | |
| US3749756A (en) | Preparation method of carboxylated polymer | |
| US5115055A (en) | Hydroperoxide catalyzed free radical polymerization of vinyl aromatic monomers | |
| US3538194A (en) | Preparation of rubber modified plastics | |
| IE43416B1 (en) | Process for preparing polymers of vinyl aromatic compounds | |
| US4338425A (en) | Process for preparing diene-containing rubbers having improved green strength | |
| US3536676A (en) | Polymers of alkylene diperoxyesters | |
| DE2462476C3 (de) | Modifizierte Elastomere | |
| US3891722A (en) | Process for manufacture of impact-resistant polymerizates of olefinic nitriles and diene rubbers | |
| US3557254A (en) | Polymerization process | |
| US3629370A (en) | Process for the production of thermoplastic-elastic moulding compositions of high impact and notched impact strength | |
| DE3777581D1 (de) | Loesungspolymerisation von acrylsaeuremonomerderivaten durch verwendung von tertioalkyl(c5)-hydroperoxiden. | |
| EP0227428A2 (en) | Transparent impact polymers | |
| US3691261A (en) | Graft copolymer with an alkyl acrylate and ethylthiaethyl metharylate backbone | |
| US2677676A (en) | Preparation of polymers from adipic acid derivatives | |
| US6703460B1 (en) | Use of sequential polyperoxides to produce polystyrene with high grafting | |
| US3619226A (en) | Fluid, noncrystalline chloroprene copolymers | |
| WO2022112190A1 (en) | Process of producing polymer dispersions | |
| EP0077164A1 (en) | Adhesives containing sulfonated copolymers or terpolymers | |
| US3222335A (en) | Molecular weight regulation in polymerization of vinylidene monomers using a phosphite regulator | |
| US4020128A (en) | Polymerizates of olefinic nitriles and diene rubbers |