GB1447911A - Process for producing polyamines - Google Patents
Process for producing polyaminesInfo
- Publication number
- GB1447911A GB1447911A GB1500874A GB1500874A GB1447911A GB 1447911 A GB1447911 A GB 1447911A GB 1500874 A GB1500874 A GB 1500874A GB 1500874 A GB1500874 A GB 1500874A GB 1447911 A GB1447911 A GB 1447911A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chloride
- carbon atoms
- hydrogen
- chain
- methyl
- 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
- 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
- C08F26/00—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 a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
- C08F26/02—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 a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a single or double bond to nitrogen
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)
Abstract
1447911 Polymerization of diallylamine derivatives NITTO BOSEKI CO Ltd 4 April 1974 [5 April 1973 9 July 1973 26 July 1973 4 Oct 1973 13 Aug 1973] 15008/74 Heading C3P Polyamines are prepared by irradiation with light having wavelengths of 150-500 mÁ of a mixture which comprises (a) at least one diallylamine derivative of formula wherein R<SP>1</SP> is hydrogen or methyl; R<SP>2</SP> and R<SP>3</SP> are independently hydrogen, allyl, methallyl, straight-chain or branched chain alkyl having 1-16 carbon atoms, phenylalkyl having 7-19 carbon atoms, or hydroxyalkyl of formula HO-(CH 2 ) m - wherein m is 1-6 or R<SP>2</SP> and R<SP>3</SP> may form, together with the adjacent nitrogen atom, pyrrolidyl, piperidyl or monopholino; and Y is halogen or inorganic acid anion; (b) optionally, with at least one comonomer selected from maleic acid, maleic anhydride, N-vinylpyrrolidone, and a vinyl compound of formula wherein R<SP>4</SP> is hydrogen or methyl; and Z is OR<SP>5</SP> (wherein R<SP>5</SP> is hydrogen, methyl, in which n is 1-5, or where R<SP>6</SP>, R<SP>7</SP>, R<SP>8</SP> are independently hydrogen, alkyl having 1-3 carbon atoms or benzyl; J is halogen; n is defined as above) or wherein R<SP>9</SP> and R<SP>10</SP> are independently hydrogen, alkyl having 1-5 carbon atoms or -(CH 2 ) p OH- wherein p is 1-3; (c) up to 30% by weight based on the total weight of monomers, of a solvent or non-solvent; and (d) optionally, in the presence of a sensitizer. The photopolymerization is conducted on a solution or slurry of the mixture, preferably in the form of a film or plate of thickness 0À1-5 cm. using fluoroescent lamps, low-pressure mercury are lamps or sunlight as the radiation source at a temperature of -10‹ to 100‹ C. Preferred compounds are diallyldimethylammonium chloride, methyldiallylaminehydrochloride, diethyldiallylammonium chloride, diallylpyrrolidium chloride, methylbenzyldiallylammonium chloride, methyldiallylamine phosphate, diallylmorpholinium chloride, whilst (II) may be selected from acrylamide, acrylic acid, dimethylaminoethyl methacrylate hydrochloride and dimethylbenzylammoniumethyl methacrylate chloride. The solvent or non-solvent may be selected from water or methyl alcohol, ethyl alcohol, isopropyl alcohol, dimethylsulphoxide, acetone or aqueous solutions thereof. The sensitizer is a mixture of at least one compound of formula wherein A is phenyl, phenyl substituted by R<SP>11</SP> or straight-chain or branched-chain alkyl having 1-5 carbon atoms; and R<SP>11</SP> is hydrogen halogen, methoxy, nitro or straight-chain or branched-chain alkyl having 1-5 carbon atoms (preferred benzophenone and acetophenone) and at least one compound of formulµ wherein R<SP>11</SP> is defined as above; R<SP>12</SP> is hydrogen or straight-chain or branched-chain alkyl having 1-5 carbon atoms; X is -CH 2 -, -O-, -NR<SP>12</SP> or -N(CH 2 CH 2 OH)-; R<SP>13</SP>, R<SP>14</SP> and R<SP>15</SP> are independently hydrogen (but not at the same time), alkyl having 1-3 carbon atoms, hydroxymethyl, #-hydroxyethyl, γ-hydroxypropyl, benzyl, allyl or methallyl (preferred are hydroquinone, hydroquinone monomethyl ether, hydroquinone monoethyl ether, morpholine, dioxane, N - (# - hydroxyethyl)morpholine and N-methyl morpholine). The sensitizer may also comprise a charge-transfer complex of sulphur dioxide and a compound of Formula I (preferred are diallyldimethylammonium chloride, diallyldiethylammonium chloride and diallylmorpholinium chloride) which may be dissolved in water or methyl alcohol, ethyl alcohol, isopropyl alcohol, dimethylsulphoxide, acetone or aqueous solutions thereof.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3894773A JPS5213546B2 (en) | 1973-04-05 | 1973-04-05 | |
JP7723073A JPS5213547B2 (en) | 1973-07-09 | 1973-07-09 | |
JP8428573A JPS5213549B2 (en) | 1973-07-26 | 1973-07-26 | |
JP9071273A JPS5213550B2 (en) | 1973-08-13 | 1973-08-13 | |
JP11175573A JPS5213548B2 (en) | 1973-10-04 | 1973-10-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1447911A true GB1447911A (en) | 1976-09-02 |
Family
ID=27521975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1500874A Expired GB1447911A (en) | 1973-04-05 | 1974-04-04 | Process for producing polyamines |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH601363A5 (en) |
FR (1) | FR2230658B1 (en) |
GB (1) | GB1447911A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8101554B2 (en) | 2006-08-17 | 2012-01-24 | Champion Technologies Ltd. | Well treatment comprising a polymer formed from a diallyl ammonium salt and a scale inhibitor |
US8343897B2 (en) | 2006-01-13 | 2013-01-01 | Sichuan Sanyuan Chem Limited, Corporation | Scale inhibiting well treatment |
US8586511B2 (en) | 2005-08-04 | 2013-11-19 | Champion Technologies Ltd. | Scale inhibiting well treatment |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1206995B (en) * | 1979-10-12 | 1989-05-17 | Minnesota Mining & Mfg | POLYMERIC ULTRAVIOLET ABSORBENTS PHOTOGRAPHIC MATERIAL CONTAINING THEM AND METHOD FOR INTRODUCING THEM INTO said PHOTOGRAPHIC MATERIAL |
-
1974
- 1974-04-04 GB GB1500874A patent/GB1447911A/en not_active Expired
- 1974-04-05 FR FR7412144A patent/FR2230658B1/fr not_active Expired
- 1974-04-05 CH CH483074A patent/CH601363A5/xx not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8586511B2 (en) | 2005-08-04 | 2013-11-19 | Champion Technologies Ltd. | Scale inhibiting well treatment |
EP1910495B1 (en) * | 2005-08-04 | 2014-11-19 | Champion Technologies Ltd. | Scale inhibiting well treatment |
US8343897B2 (en) | 2006-01-13 | 2013-01-01 | Sichuan Sanyuan Chem Limited, Corporation | Scale inhibiting well treatment |
US8101554B2 (en) | 2006-08-17 | 2012-01-24 | Champion Technologies Ltd. | Well treatment comprising a polymer formed from a diallyl ammonium salt and a scale inhibitor |
Also Published As
Publication number | Publication date |
---|---|
CH601363A5 (en) | 1978-07-14 |
FR2230658A1 (en) | 1974-12-20 |
FR2230658B1 (en) | 1976-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |