NO116480B - - Google Patents
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- Publication number
- NO116480B NO116480B NO146241A NO14624162A NO116480B NO 116480 B NO116480 B NO 116480B NO 146241 A NO146241 A NO 146241A NO 14624162 A NO14624162 A NO 14624162A NO 116480 B NO116480 B NO 116480B
- Authority
- NO
- Norway
- Prior art keywords
- polymerization
- vinyl acetate
- propanol
- value
- molecular weight
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 28
- 229920000642 polymer Polymers 0.000 claims description 27
- 238000006116 polymerization reaction Methods 0.000 claims description 27
- 239000000178 monomer Substances 0.000 claims description 11
- 229920001567 vinyl ester resin Polymers 0.000 claims description 10
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical group C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 229920001519 homopolymer Polymers 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 24
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 16
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- 229920002689 polyvinyl acetate Polymers 0.000 description 7
- 239000011118 polyvinyl acetate Substances 0.000 description 7
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- -1 aliphatic aldehydes Chemical class 0.000 description 4
- JBSLOWBPDRZSMB-FPLPWBNLSA-N dibutyl (z)-but-2-enedioate Chemical compound CCCCOC(=O)\C=C/C(=O)OCCCC JBSLOWBPDRZSMB-FPLPWBNLSA-N 0.000 description 4
- 150000003333 secondary alcohols Chemical class 0.000 description 4
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 3
- 150000002576 ketones Chemical class 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 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
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- 229940112822 chewing gum Drugs 0.000 description 2
- 235000015218 chewing gum Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009965 odorless effect Effects 0.000 description 2
- 229920001290 polyvinyl ester Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000009967 tasteless effect Effects 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N alpha-methyl toluene Natural products CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 239000012933 diacyl peroxide Substances 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 150000002688 maleic acid derivatives Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 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
- C08F18/00—Homopolymers and 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 acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
- C08F18/02—Esters of monocarboxylic acids
- C08F18/04—Vinyl esters
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF35228A DE1177825B (de) | 1961-10-27 | 1961-10-27 | Verfahren zur Herstellung niedermolekularer Homo- oder Mischpolymerisate von Vinylestern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO116480B true NO116480B (fr) | 1969-03-31 |
Family
ID=7095914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO146241A NO116480B (fr) | 1961-10-27 | 1962-10-26 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3311595A (fr) |
| AT (1) | AT245254B (fr) |
| BE (1) | BE624202A (fr) |
| CH (1) | CH424267A (fr) |
| DE (1) | DE1177825B (fr) |
| GB (1) | GB1009118A (fr) |
| NL (2) | NL284714A (fr) |
| NO (1) | NO116480B (fr) |
| SE (1) | SE318999B (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3440060A (en) * | 1965-12-23 | 1969-04-22 | Union Carbide Corp | Chewing gums |
| US3396038A (en) * | 1967-07-31 | 1968-08-06 | Monsanto Co | Chewing gum |
| DE2748901A1 (de) * | 1977-11-02 | 1979-05-10 | Hoechst Ag | Verfahren zur herstellung eines vinylester-copolymers |
| US4188406A (en) * | 1978-07-10 | 1980-02-12 | Institut Organicheskoi Khimii Akademii Nauk Armyanskoi | Polymeric binder for chewing gum, method for preparing same and chewing gum based on said polymeric binder |
| US4525363A (en) * | 1983-06-29 | 1985-06-25 | Nabisco Brands, Inc. | Single compatibilizing agents for elastomer-resin combination gum base |
| US4597963A (en) * | 1984-10-05 | 1986-07-01 | Charles Of The Ritz Group Ltd. | Moisture-resistant skin treatment compositions |
| IT1189869B (it) * | 1986-01-28 | 1988-02-10 | Paolo Carlin | Procedimento per la produzione in alcool etilico di un polivinile acetato |
| US4968511A (en) * | 1989-03-10 | 1990-11-06 | Amelia Ronald P D | Composition and process for one-step chewing gum |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE337677A (fr) * | 1925-11-15 | |||
| US2007557A (en) * | 1930-04-30 | 1935-07-09 | Canadian Electro Prod Co | Process of controlling molecular aggregation in the polymerization of vinyl esters |
| US2582055A (en) * | 1948-04-28 | 1952-01-08 | Eastman Kodak Co | Improved method for polymerizing vinyl acetate in tertiary butyl alcohol |
| US2584306A (en) * | 1950-02-01 | 1952-02-05 | Du Pont | Polymerization of ethylenically unsaturated compounds |
| US2610360A (en) * | 1950-04-22 | 1952-09-16 | Du Pont | Water-resistant polyvinyl alcohol filament and process for producing same |
| US3087893A (en) * | 1958-08-11 | 1963-04-30 | Exxon Research Engineering Co | Copolymers of maleic anhydride and unsaturated esters as additives in oils |
-
0
- NL NL126208D patent/NL126208C/xx active
- BE BE624202D patent/BE624202A/xx unknown
- NL NL284714D patent/NL284714A/xx unknown
-
1961
- 1961-10-27 DE DEF35228A patent/DE1177825B/de active Pending
-
1962
- 1962-10-23 US US232570A patent/US3311595A/en not_active Expired - Lifetime
- 1962-10-25 AT AT844562A patent/AT245254B/de active
- 1962-10-25 CH CH1256762A patent/CH424267A/de unknown
- 1962-10-25 SE SE11467/62A patent/SE318999B/xx unknown
- 1962-10-26 NO NO146241A patent/NO116480B/no unknown
- 1962-10-29 GB GB40852/62A patent/GB1009118A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1009118A (en) | 1965-11-03 |
| US3311595A (en) | 1967-03-28 |
| NL126208C (fr) | |
| SE318999B (fr) | 1969-12-22 |
| DE1177825B (de) | 1964-09-10 |
| AT245254B (de) | 1966-02-25 |
| NL284714A (fr) | |
| BE624202A (fr) | |
| CH424267A (de) | 1966-11-15 |
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