GB1432710A - Epoxy polysulphide polymers as adhesive additives for liquid polysulphide polymer based adhesive compositions - Google Patents
Epoxy polysulphide polymers as adhesive additives for liquid polysulphide polymer based adhesive compositionsInfo
- Publication number
- GB1432710A GB1432710A GB4686774A GB4686774A GB1432710A GB 1432710 A GB1432710 A GB 1432710A GB 4686774 A GB4686774 A GB 4686774A GB 4686774 A GB4686774 A GB 4686774A GB 1432710 A GB1432710 A GB 1432710A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polysulphide
- epoxy
- liquid
- polymer
- polymers
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
-
- 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
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/14—Polysulfides
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J181/00—Adhesives based on 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; Adhesives based on polysulfones; Adhesives based on derivatives of such polymers
- C09J181/04—Polysulfides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/14—Macromolecular compounds according to C08L59/00 - C08L87/00; Derivatives thereof
- C08L2666/22—Macromolecular compounds not provided for in C08L2666/16 - C08L2666/20
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Epoxy Resins (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
1432710 Epoxy-modified polysulphide polymers THIOKOL CORP 4 July 1973 46867/74 Divided out of 1413724 Heading C3R An epoxy-modified polysulphide polymer is used as an adhesive additive in liquid polysulphide based sealant compositions. It is obtained by reacting a liquid polythiol polymer, preferably having a molecular weight of 500 to 4000, with a diepoxide having one epoxy group which is reactive under acid conditions, in the presence of an acid catalyst. It is added in an amount of 0À5 to 5À0 parts by weight per 100 parts by weight of liquid polysulphide polymer. In examples a polythiol polymer is reacted with vinyl cyclohexane diepoxide to obtain an epoxy-terminated polysulphide polymer which is incorporated in a liquid polysulphide polymer together with lead peroxide and zinc peroxide curing agents and other usual' ingredients to obtain sealant compositions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4686774A GB1432710A (en) | 1973-07-04 | 1973-07-04 | Epoxy polysulphide polymers as adhesive additives for liquid polysulphide polymer based adhesive compositions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4686774A GB1432710A (en) | 1973-07-04 | 1973-07-04 | Epoxy polysulphide polymers as adhesive additives for liquid polysulphide polymer based adhesive compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1432710A true GB1432710A (en) | 1976-04-22 |
Family
ID=10442892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4686774A Expired GB1432710A (en) | 1973-07-04 | 1973-07-04 | Epoxy polysulphide polymers as adhesive additives for liquid polysulphide polymer based adhesive compositions |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1432710A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2162189A (en) * | 1984-07-26 | 1986-01-29 | Thiokol Chemicals Ltd | Curable liquid compositions of epoxy-and mercaptan-terminated polymers |
CN102399531A (en) * | 2010-09-08 | 2012-04-04 | 成都泛华航空仪表电器有限公司 | Oil-resistant sealant and its preparation method |
CN115819768A (en) * | 2023-02-23 | 2023-03-21 | 广东工业大学 | Reversible adhesive polysulfide and preparation method thereof |
-
1973
- 1973-07-04 GB GB4686774A patent/GB1432710A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2162189A (en) * | 1984-07-26 | 1986-01-29 | Thiokol Chemicals Ltd | Curable liquid compositions of epoxy-and mercaptan-terminated polymers |
US4689389A (en) * | 1984-07-26 | 1987-08-25 | Morton Thiokol, Limited | Curable liquid compositions of epoxy-and mercaptan-terminated polymers |
CN102399531A (en) * | 2010-09-08 | 2012-04-04 | 成都泛华航空仪表电器有限公司 | Oil-resistant sealant and its preparation method |
CN115819768A (en) * | 2023-02-23 | 2023-03-21 | 广东工业大学 | Reversible adhesive polysulfide and preparation method thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |