GB971768A - Hardenable compositions containing polysulfide polymers - Google Patents
Hardenable compositions containing polysulfide polymersInfo
- Publication number
- GB971768A GB971768A GB1876061A GB1876061A GB971768A GB 971768 A GB971768 A GB 971768A GB 1876061 A GB1876061 A GB 1876061A GB 1876061 A GB1876061 A GB 1876061A GB 971768 A GB971768 A GB 971768A
- Authority
- GB
- United Kingdom
- Prior art keywords
- factice
- polysulphide
- stearic acid
- dibutyl phthalate
- filler
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Sealing Material Composition (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A hardenable composition comprises a hardenable low molecular weight polysulphide polymer, 5-100% by weight based on the polysulphide, of factice, and a curing agent the active ingredient of which is lead dioxide. The curing agent may also contain a small amount of a fatty acid, e.g. oleic or stearic acid and a softening agent, e.g. dibutyl phthalate or a chlorinated hydrocarbon known under the trade name "Arochlor." Fillers or pigments, e.g. TiO2, powdered aluminium, chalk, silica or carbon black may also be incorporated. In example (1) liquid and solid factice are mixed and lead dioxide, stearic acid and dibutyl phthalate are added. 60 parts of the mixture with 100 parts of polysulphide gives a paste, which hardens in 1 hour or less at 40-60 DEG C. (2) is similar but contains TiO2 and/or Al powder. (3) uses liquid factice and calcium carbonate as filler, (4) uses solid factice without a filler. (5) is similar to (1) but omits the stearic acid and dibutyl phthalate. The products are useful as sealing or caulking compositions.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DER28064A DE1191563B (en) | 1960-05-31 | 1960-05-31 | Curable thioplast mixtures containing low molecular weight polysulphide polymers suitable as sealing and adhesive compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB971768A true GB971768A (en) | 1964-10-07 |
Family
ID=7402625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1876061A Expired GB971768A (en) | 1960-05-31 | 1961-05-24 | Hardenable compositions containing polysulfide polymers |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1191563B (en) |
| GB (1) | GB971768A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108219435A (en) * | 2016-12-15 | 2018-06-29 | 中国石油天然气股份有限公司 | Caulked joint ointment and preparation method thereof |
-
1960
- 1960-05-31 DE DER28064A patent/DE1191563B/en active Pending
-
1961
- 1961-05-24 GB GB1876061A patent/GB971768A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108219435A (en) * | 2016-12-15 | 2018-06-29 | 中国石油天然气股份有限公司 | Caulked joint ointment and preparation method thereof |
| CN108219435B (en) * | 2016-12-15 | 2021-03-09 | 中国石油天然气股份有限公司 | Caulking factice and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1191563B (en) | 1965-04-22 |
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