NO783382L - Fremgangsmaate for polymerisering av vinylklorid - Google Patents
Fremgangsmaate for polymerisering av vinylkloridInfo
- Publication number
- NO783382L NO783382L NO783382A NO783382A NO783382L NO 783382 L NO783382 L NO 783382L NO 783382 A NO783382 A NO 783382A NO 783382 A NO783382 A NO 783382A NO 783382 L NO783382 L NO 783382L
- Authority
- NO
- Norway
- Prior art keywords
- approx
- vinyl chloride
- product
- epoxy compound
- stated
- Prior art date
Links
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title claims description 29
- 238000006116 polymerization reaction Methods 0.000 title claims description 24
- 238000000034 method Methods 0.000 title claims description 21
- 239000004593 Epoxy Substances 0.000 claims description 22
- 150000001875 compounds Chemical class 0.000 claims description 22
- 229920000642 polymer Polymers 0.000 claims description 18
- XKMZOFXGLBYJLS-UHFFFAOYSA-L zinc;prop-2-enoate Chemical compound [Zn+2].[O-]C(=O)C=C.[O-]C(=O)C=C XKMZOFXGLBYJLS-UHFFFAOYSA-L 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 15
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 12
- 239000011575 calcium Substances 0.000 claims description 12
- 229910052791 calcium Inorganic materials 0.000 claims description 12
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 9
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 8
- 229920002554 vinyl polymer Polymers 0.000 claims description 8
- TXTCTCUXLQYGLA-UHFFFAOYSA-L calcium;prop-2-enoate Chemical compound [Ca+2].[O-]C(=O)C=C.[O-]C(=O)C=C TXTCTCUXLQYGLA-UHFFFAOYSA-L 0.000 claims description 7
- 230000006872 improvement Effects 0.000 claims description 6
- RPQRDASANLAFCM-UHFFFAOYSA-N oxiran-2-ylmethyl prop-2-enoate Chemical compound C=CC(=O)OCC1CO1 RPQRDASANLAFCM-UHFFFAOYSA-N 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 2
- STMDPCBYJCIZOD-UHFFFAOYSA-N 2-(2,4-dinitroanilino)-4-methylpentanoic acid Chemical compound CC(C)CC(C(O)=O)NC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O STMDPCBYJCIZOD-UHFFFAOYSA-N 0.000 claims 4
- 239000000178 monomer Substances 0.000 description 21
- 238000006243 chemical reaction Methods 0.000 description 10
- 238000010557 suspension polymerization reaction Methods 0.000 description 9
- -1 vinylidene halides Chemical class 0.000 description 8
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000007720 emulsion polymerization reaction Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 239000003999 initiator Substances 0.000 description 3
- 239000004816 latex Substances 0.000 description 3
- 229920000126 latex Polymers 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 239000000375 suspending agent Substances 0.000 description 3
- 239000000725 suspension Substances 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
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- 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 description 1
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical class OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000005250 alkyl acrylate group Chemical group 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- BWJUFXUULUEGMA-UHFFFAOYSA-N propan-2-yl propan-2-yloxycarbonyloxy carbonate Chemical compound CC(C)OC(=O)OOC(=O)OC(C)C BWJUFXUULUEGMA-UHFFFAOYSA-N 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 150000003751 zinc Chemical class 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
- C08F214/00—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 a halogen
- C08F214/02—Monomers containing chlorine
- C08F214/04—Monomers containing two carbon atoms
- C08F214/06—Vinyl chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/839,855 US4146698A (en) | 1977-10-06 | 1977-10-06 | Process for the polymerization of vinyl chloride in the presence of calcium & zinc acrylate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO783382L true NO783382L (no) | 1979-04-09 |
Family
ID=25280801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO783382A NO783382L (no) | 1977-10-06 | 1978-10-05 | Fremgangsmaate for polymerisering av vinylklorid |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4146698A (fr) |
| JP (1) | JPS5462291A (fr) |
| AU (1) | AU520528B2 (fr) |
| BE (1) | BE871054A (fr) |
| CA (1) | CA1120644A (fr) |
| CH (1) | CH638541A5 (fr) |
| DE (1) | DE2843033A1 (fr) |
| DK (1) | DK444978A (fr) |
| FR (1) | FR2405268A1 (fr) |
| GB (1) | GB2005699B (fr) |
| IL (1) | IL55262A (fr) |
| IT (1) | IT7851399A0 (fr) |
| NL (1) | NL7810065A (fr) |
| NO (1) | NO783382L (fr) |
| SE (1) | SE7810443L (fr) |
| YU (1) | YU40048B (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55162451A (en) * | 1979-05-31 | 1980-12-17 | Sekisui Chem Co Ltd | Interlayer composition for safety laminated glass |
| GB2206122A (en) * | 1987-06-22 | 1988-12-29 | Aqualon Co | Process for preparation of polymers by suspension polymerization of a vinyl monomer in the presence of a hydrophobically modified water-soluble, nonionic cellulose ether polymer in combination with an electrolyte and polymers prepared by same |
| JP3062917B2 (ja) * | 1994-09-01 | 2000-07-12 | 日本ペイント株式会社 | 加水分解型金属含有樹脂および防汚塗料組成物 |
| US7528189B2 (en) * | 2002-12-04 | 2009-05-05 | Blue Goo, Llc | Metal-acrylate curing agents |
| AU2003293426A1 (en) * | 2002-12-04 | 2004-06-23 | Denovus Llc | Metal-acylates as curing agents for polybutadiene, melamine and epoxy compounds |
| US7396869B2 (en) * | 2002-12-04 | 2008-07-08 | Denovus Llc | Metallic acrylate curing agents and usage thereof in intermediate compositions |
| DE10309858A1 (de) * | 2003-03-06 | 2004-09-23 | Wacker Polymer Systems Gmbh & Co. Kg | Thermostabile Vinylchlorid-Mischpolymerisate |
| EP1753613A2 (fr) * | 2004-06-10 | 2007-02-21 | Denovus LLC | Renfort pour materiaux composites et procede de fabrication dudit renfort |
| CN106519127B (zh) * | 2016-12-01 | 2018-08-24 | 贵州华锐达环保装饰材料有限公司 | 制备钙锌环氧共聚核壳乳液及改性木塑材料的方法 |
| CN107417843A (zh) * | 2017-06-16 | 2017-12-01 | 杭州电化集团有限公司 | 一种不含有机锡的氯醚树脂制备方法 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE663220C (de) * | 1935-10-19 | 1938-08-02 | I G Farbenindustrie Akt Ges | Verfahren zur Herstellung von gegen Licht und Hitze bestaendigen Polymerisationsprodukten aus Vinylchlorid |
| GB595447A (en) | 1943-12-03 | 1947-12-05 | Distillers Co Yeast Ltd | Improvements in or relating to the manufacture of synthetic resins |
| US2585506A (en) * | 1948-06-21 | 1952-02-12 | Shell Dev | Stabilization of halogen-containing organic materials |
| US2604463A (en) * | 1949-04-28 | 1952-07-22 | Canadian Ind | Cross-linkable and cross-linked vinyl type copolymers |
| US2687405A (en) * | 1950-02-16 | 1954-08-24 | Du Pont | Allyl glycidyl ether/acrylate ester copolymers |
| US2562897A (en) * | 1950-05-06 | 1951-08-07 | Du Pont | Copolymers of vinyl chloride, allyl glycidyl ether, and allyl esters of hydroxyalkanoic acids |
| US2589237A (en) * | 1950-08-25 | 1952-03-18 | Du Pont | Vinyl chloride-allyl glycidyl ether copolymers |
| US2607754A (en) * | 1951-06-29 | 1952-08-19 | Du Pont | Copolymers of vinyl chloride, allyl glycidyl ether, and an allyloxyalkanoic acid |
| US2669549A (en) * | 1951-12-21 | 1954-02-16 | Monsanto Chemicals | Stabilized halogen-containing resins |
| US2993034A (en) * | 1955-06-02 | 1961-07-18 | Swern Daniel | Copolymers of vinyl chloride and vinyl epoxystearate |
| US3065213A (en) * | 1959-09-02 | 1962-11-20 | Hercules Powder Co Ltd | Homopolymers of allyl glycidyl ether |
| US3294658A (en) * | 1963-07-22 | 1966-12-27 | Dow Chemical Co | Selective polymerization of unsaturated epoxides |
| US3370731A (en) * | 1966-06-06 | 1968-02-27 | John J. Ehrbar | Safety closure device for a container |
| FR2032513A6 (en) | 1969-01-16 | 1970-11-27 | Aquitaine Petrole | Internally stabilised vinyl chloride terpolymers |
| US3642741A (en) * | 1968-12-23 | 1972-02-15 | Chevron Res | Copolymers of vinyl chloride and epoxy-alpha-olefins |
| US3705137A (en) * | 1969-12-04 | 1972-12-05 | Mitsui Mining & Smelting Co | Precipitation copolymerization of metal salts of unsaturated carboxylic acids |
| DE91560C (fr) * | 1970-05-07 | |||
| US3862066A (en) * | 1971-05-26 | 1975-01-21 | Universal Pvc Resins | Method for making rigid vinyl chloride polymer compounds |
| JPS5023867B2 (fr) * | 1972-08-16 | 1975-08-11 | ||
| JPS5125277B2 (fr) * | 1973-08-10 | 1976-07-29 | ||
| GB1460221A (en) | 1974-01-21 | 1976-12-31 | British Petroleum Co | Stabilised vinyl chloride polymers |
-
1977
- 1977-10-06 US US05/839,855 patent/US4146698A/en not_active Expired - Lifetime
-
1978
- 1978-08-01 IL IL55262A patent/IL55262A/xx unknown
- 1978-08-04 AU AU38647/78A patent/AU520528B2/en not_active Expired
- 1978-09-27 YU YU2282/78A patent/YU40048B/xx unknown
- 1978-10-03 DE DE19782843033 patent/DE2843033A1/de not_active Withdrawn
- 1978-10-04 GB GB7839199A patent/GB2005699B/en not_active Expired
- 1978-10-05 NO NO783382A patent/NO783382L/no unknown
- 1978-10-05 SE SE7810443A patent/SE7810443L/xx unknown
- 1978-10-05 NL NL7810065A patent/NL7810065A/xx not_active Application Discontinuation
- 1978-10-05 CA CA000312720A patent/CA1120644A/fr not_active Expired
- 1978-10-05 JP JP12311678A patent/JPS5462291A/ja active Pending
- 1978-10-05 CH CH1037778A patent/CH638541A5/de not_active IP Right Cessation
- 1978-10-06 DK DK444978A patent/DK444978A/da not_active Application Discontinuation
- 1978-10-06 BE BE2057337A patent/BE871054A/xx not_active IP Right Cessation
- 1978-10-06 FR FR7828578A patent/FR2405268A1/fr active Granted
- 1978-10-06 IT IT7851399A patent/IT7851399A0/it unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA1120644A (fr) | 1982-03-23 |
| DK444978A (da) | 1979-04-07 |
| JPS5462291A (en) | 1979-05-19 |
| US4146698A (en) | 1979-03-27 |
| GB2005699A (en) | 1979-04-25 |
| CH638541A5 (de) | 1983-09-30 |
| AU520528B2 (en) | 1982-02-04 |
| YU228278A (en) | 1982-06-30 |
| AU3864778A (en) | 1980-02-07 |
| IL55262A0 (en) | 1978-10-31 |
| FR2405268B1 (fr) | 1985-05-17 |
| YU40048B (en) | 1985-06-30 |
| IL55262A (en) | 1981-10-30 |
| NL7810065A (nl) | 1979-04-10 |
| DE2843033A1 (de) | 1979-04-19 |
| GB2005699B (en) | 1982-03-31 |
| FR2405268A1 (fr) | 1979-05-04 |
| BE871054A (nl) | 1979-04-06 |
| IT7851399A0 (it) | 1978-10-06 |
| SE7810443L (sv) | 1979-04-07 |
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