GB1421538A - Polymerizable acrylamide and methacrylamide derivatives - Google Patents
Polymerizable acrylamide and methacrylamide derivativesInfo
- Publication number
- GB1421538A GB1421538A GB2375772A GB2375772A GB1421538A GB 1421538 A GB1421538 A GB 1421538A GB 2375772 A GB2375772 A GB 2375772A GB 2375772 A GB2375772 A GB 2375772A GB 1421538 A GB1421538 A GB 1421538A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acrylamide
- methacrylamide
- hydroxyl group
- pentaerythritol
- formaldehyde
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
- C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
- C07C69/54—Acrylic acid esters; Methacrylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/16—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
1421538 Polymerizable acrylamide derivatives COATES BROS & CO Ltd 1 Jan 1973 [19 May 1972] 23757/72 Heading C2C [Also in Divisions B2 and C3] A process for the preparation of a polymerizable material comprises reacting together in one or more stages and in the presence of a polymerization inhibitor (A) acrylamide or methacrylamide; (B) at least 1À5 moles, per mole of acrylamide or methacrylamide, of formaldehyde; and (C) a hydroxyl group-containing component comprising one or more hydroxyl group-containing compounds containing from 1 to 4 primary or secondary hydroxyl groups per molecule, at least one of the hydroxyl groupcontaining compounds being a monoacrylate or monomethacrylate of a diprimary, disecondary or diprimary-disecondary diol ; the said hydroxyl group-containing component being used in an amount equivalent to the formaldehyde up to 2 moles of formaldehyde; the said monoacrylate or monomethacrylate being used in an amount of from 0À1 to k mole, per mole of acrylamide or methacrylamide, when the average number of hydroxyl groups per molecule of the hydroxyl group-containing component is one and in an amount of from 0À95 to k mole, per mole of acrylamide or methacrylamide, when the average number of hydroxyl groups per molecule of the hydroxyl group-containing component is greater than 1, k being the number of molecules of formaldehyde used per mole of acrylamide or methacrylamide. Preferably compound (C) comprises a mixture of (D) the monoacrylate or monomethacrylate (RÀOH) and (E) another compound containing 1-4 hydroxy groups or mixtures thereof (R<SP>1</SP>(OH) n where n= 1-4). The product may comprise a mixture of compounds of formulae CH 2 = CX.CO.NH.CH 2 OR and R<SP>1</SP>(OCH 2 .NH.CO.CX=CH 2 ) n where X is hydrogen or methyl, or other products resulting from the random interchange of R and R<SP>1</SP>. The compounds D may be saturated or unsaturated and may contain ether, thioether or carboxylic ester groups. In Examples 8, 9, 14 and 17 monomers were made by reacting (A) acrylamide or methacrylamide, (B) paraformaldehyde and (C) hydroxyethyl acrylate or 4-hydroxybutyl acrylate. In Example 24 a monomer was made by reacting (A) methacrylamide, (B) paraformaldehyde, (C) a reaction product of a glycidyl ester of synthetic branched chain fatty acids and acrylic acid and (D) n-butanol. In further examples monomers were made by reacting (A) acrylamide or methacrylamide, (B) paraformaldehyde, (C) hydroxyethylacrylate, 4 - hydroxybutylacrylate or hydroxyethylmethacrylate and (1), (7), (14) and (18) n-butanol, (2) 3,5,5-trimethyl hexanol-1, (3) 3-oxa-heptanol-1, (4) oleyl alcohol, (5) cyclohexanol, (6) n-decanol, (10) ethylene glycol, (11) trimethylol propane, (12) pentaerythritol, (13) a diester of pentaerythritol and a mixture of fatty acids of 8, 9 and 10 carbon atoms chain length, (15) 3-thiapentan-1,5-diol, (16) a mixture of ethylene glycol, diethylene glycol and 1,3-propanediol, (23) trimethylol propane diallyl ether, (25) n-butyl lactate, (26) hydroxypropyl taconate, (27) the mono-capylate mono-crotonate of pentaerythritol, (28) a reaction product of linseed oil and pentaerythritol.
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE794310D BE794310A (en) | 1972-05-19 | POLYMERISABLE MATERIALS | |
GB2375772A GB1421538A (en) | 1972-05-19 | 1972-05-19 | Polymerizable acrylamide and methacrylamide derivatives |
ZA730063A ZA7363B (en) | 1972-05-19 | 1973-01-04 | Polymerisable materials |
AU50744/73A AU468538B2 (en) | 1972-05-19 | 1973-01-04 | Polyerisable materials |
FR7301375A FR2185614B1 (en) | 1972-05-19 | 1973-01-16 | |
DE2302186A DE2302186A1 (en) | 1972-05-19 | 1973-01-17 | POLYMERIZABLE MATERIALS |
IT12421/73A IT1052974B (en) | 1972-05-19 | 1973-01-19 | POLYMERIZABLE MATERIALS |
NL7300898A NL7300898A (en) | 1972-05-19 | 1973-01-22 | |
JP48009407A JPS4926224A (en) | 1972-05-19 | 1973-01-22 | |
AT49173*#A AT332119B (en) | 1972-05-19 | 1973-01-22 | METHOD FOR MANUFACTURING A POLYMERIZABLE MATERIAL |
US05/552,329 US4117241A (en) | 1972-05-19 | 1975-02-24 | Polymerizable materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2375772A GB1421538A (en) | 1972-05-19 | 1972-05-19 | Polymerizable acrylamide and methacrylamide derivatives |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1421538A true GB1421538A (en) | 1976-01-21 |
Family
ID=10200838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2375772A Expired GB1421538A (en) | 1972-05-19 | 1972-05-19 | Polymerizable acrylamide and methacrylamide derivatives |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS4926224A (en) |
AT (1) | AT332119B (en) |
AU (1) | AU468538B2 (en) |
BE (1) | BE794310A (en) |
DE (1) | DE2302186A1 (en) |
FR (1) | FR2185614B1 (en) |
GB (1) | GB1421538A (en) |
IT (1) | IT1052974B (en) |
NL (1) | NL7300898A (en) |
ZA (1) | ZA7363B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0323979A4 (en) * | 1986-09-26 | 1990-09-26 | H.M.R. Engine Co. Pty. Ltd. | Rotary machine |
CN114058613B (en) * | 2021-11-18 | 2023-10-27 | 广州血液中心(中国医学科学院输血研究所广州分所、广州器官移植配型中心) | Large-volume high-sensitivity nucleic acid extraction method |
-
0
- BE BE794310D patent/BE794310A/en unknown
-
1972
- 1972-05-19 GB GB2375772A patent/GB1421538A/en not_active Expired
-
1973
- 1973-01-04 ZA ZA730063A patent/ZA7363B/en unknown
- 1973-01-04 AU AU50744/73A patent/AU468538B2/en not_active Expired
- 1973-01-16 FR FR7301375A patent/FR2185614B1/fr not_active Expired
- 1973-01-17 DE DE2302186A patent/DE2302186A1/en active Pending
- 1973-01-19 IT IT12421/73A patent/IT1052974B/en active
- 1973-01-22 JP JP48009407A patent/JPS4926224A/ja active Pending
- 1973-01-22 AT AT49173*#A patent/AT332119B/en not_active IP Right Cessation
- 1973-01-22 NL NL7300898A patent/NL7300898A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
JPS4926224A (en) | 1974-03-08 |
NL7300898A (en) | 1973-11-21 |
DE2302186A1 (en) | 1973-11-29 |
ATA49173A (en) | 1975-12-15 |
ZA7363B (en) | 1973-09-26 |
FR2185614B1 (en) | 1978-03-03 |
AU468538B2 (en) | 1976-01-15 |
AT332119B (en) | 1976-09-10 |
BE794310A (en) | 1973-05-16 |
FR2185614A1 (en) | 1974-01-04 |
AU5074473A (en) | 1974-07-04 |
IT1052974B (en) | 1981-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |