GB916260A - Polymeric compounds - Google Patents
Polymeric compoundsInfo
- Publication number
- GB916260A GB916260A GB2599558A GB2599558A GB916260A GB 916260 A GB916260 A GB 916260A GB 2599558 A GB2599558 A GB 2599558A GB 2599558 A GB2599558 A GB 2599558A GB 916260 A GB916260 A GB 916260A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chain
- reacting
- formula
- atoms
- terephthalic acid
- 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
- C08G79/12—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing tin
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
A polymer consisting of units of the general formula <FORM:0916260/IV(a)/1> wherein Y is a divalent group containing a direct chain of at least 3 C atoms, and which may contain a S atom in the chain, X is -O- or -NH-, R1 and R2 are each an alkyl or aryl radical and M is Sn or Si, may be made by reacting together (a) an unsaturated derivative of terephthalic acid having the general formula <FORM:0916260/IV(a)/2> in which Y1 is an unsaturated group containing a chain of at least 3 C atoms with a single ethylenic double bond in the chain, and (b) a diorgano Sn or Si compound of the formula <FORM:0916260/IV(a)/3> in which each A is H or a mercapto group of the formula (CH2)n-SH, where n is a small number. The reaction can be effected in the presence or absence of polymerization catalysts and solvents, at temperatures ranging from room temperature to 200 DEG C. and at normal or super atmospheric pressures. In examples, polymers are obtained by reacting diallyl terephthalate with (1) diethyl tin dihydride, (2) diethylsilane, (4 to 7, 9, 12) diphenylsilane, (8) dimethyl-bis(mercaptopropyl)-silane, (10) methylphenylsilane, and (11) ethylphenyl silane; and (3) by reacting N,N1-diallyl terephthalic acid diamide with diethyl tin dihydride. Specification 804,097 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2599558A GB916260A (en) | 1958-08-13 | 1958-08-13 | Polymeric compounds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2599558A GB916260A (en) | 1958-08-13 | 1958-08-13 | Polymeric compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB916260A true GB916260A (en) | 1963-01-23 |
Family
ID=10236655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2599558A Expired GB916260A (en) | 1958-08-13 | 1958-08-13 | Polymeric compounds |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB916260A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3485803A (en) * | 1964-10-01 | 1969-12-23 | Centre Nat Rech Scient | Organometallic polyamides |
-
1958
- 1958-08-13 GB GB2599558A patent/GB916260A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3485803A (en) * | 1964-10-01 | 1969-12-23 | Centre Nat Rech Scient | Organometallic polyamides |
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