GB1055710A - Improvements n or relating to polyhydroxymethylenes - Google Patents
Improvements n or relating to polyhydroxymethylenesInfo
- Publication number
- GB1055710A GB1055710A GB28680/65A GB2868065A GB1055710A GB 1055710 A GB1055710 A GB 1055710A GB 28680/65 A GB28680/65 A GB 28680/65A GB 2868065 A GB2868065 A GB 2868065A GB 1055710 A GB1055710 A GB 1055710A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polymer
- carbonate
- saponified
- precipitation
- polyvinylene
- 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 polyhydroxymethylenes Polymers 0.000 title abstract 5
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 abstract 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical class CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 abstract 3
- 229920000642 polymer Polymers 0.000 abstract 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 2
- 238000001556 precipitation Methods 0.000 abstract 2
- 239000012991 xanthate Substances 0.000 abstract 2
- VAYTZRYEBVHVLE-UHFFFAOYSA-N 1,3-dioxol-2-one Chemical compound O=C1OC=CO1 VAYTZRYEBVHVLE-UHFFFAOYSA-N 0.000 abstract 1
- 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 abstract 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 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 235000011114 ammonium hydroxide Nutrition 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000006260 foam Substances 0.000 abstract 1
- 229920002521 macromolecule Polymers 0.000 abstract 1
- 125000005395 methacrylic acid group Chemical group 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 125000001453 quaternary ammonium group Chemical group 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 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
- C08F8/34—Introducing sulfur atoms or sulfur-containing groups
Landscapes
- Chemical & Material Sciences (AREA)
- General 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED0044864 | 1964-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1055710A true GB1055710A (en) | 1967-01-18 |
Family
ID=7048609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28680/65A Expired GB1055710A (en) | 1964-07-07 | 1965-07-06 | Improvements n or relating to polyhydroxymethylenes |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3331800A (OSRAM) |
| AT (1) | AT264129B (OSRAM) |
| BE (1) | BE666318A (OSRAM) |
| GB (1) | GB1055710A (OSRAM) |
| NL (1) | NL6508672A (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2541035A1 (de) * | 1975-09-15 | 1977-03-17 | Hoechst Ag | Verfahren zur herstellung von quellbaren, saugfaehigen polymeren aus polyhydroxymethylen |
| DE2607766C3 (de) * | 1976-02-26 | 1978-12-07 | Behringwerke Ag, 3550 Marburg | Verfahren zur Herstellung von trägergebundenen biologisch aktiven Substanzen |
| US4131669A (en) * | 1977-11-25 | 1978-12-26 | Allied Chemical Corporation | Solution of polyhydroxy methylene and products made therefrom |
-
1965
- 1965-07-02 US US469351A patent/US3331800A/en not_active Expired - Lifetime
- 1965-07-02 BE BE666318D patent/BE666318A/xx unknown
- 1965-07-06 GB GB28680/65A patent/GB1055710A/en not_active Expired
- 1965-07-06 AT AT612265A patent/AT264129B/de active
- 1965-07-06 NL NL6508672A patent/NL6508672A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT264129B (de) | 1968-08-26 |
| BE666318A (OSRAM) | 1966-01-03 |
| NL6508672A (OSRAM) | 1966-01-10 |
| US3331800A (en) | 1967-07-18 |
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