GB980744A - Improvements in or relating to plasticisers - Google Patents
Improvements in or relating to plasticisersInfo
- Publication number
- GB980744A GB980744A GB1242661A GB1242661A GB980744A GB 980744 A GB980744 A GB 980744A GB 1242661 A GB1242661 A GB 1242661A GB 1242661 A GB1242661 A GB 1242661A GB 980744 A GB980744 A GB 980744A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkyl
- thiodiglycol
- cycloalkyl
- compounds
- aryl
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/37—Thiols
- C08K5/372—Sulfides, e.g. R-(S)x-R'
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Reaction products of a b -b 1-dihydroxyalkyl sulphide with a polyalkylene glycol and/or an alcohol are used as plasticizers (see Division C3). They may be mixtures of compounds each of the formula R1-O[(CHR2-CHR3O)m-(CHR4 -CHR5-S-CHR6-CHR7O)n]p(CHR8\t -CHR9-O)8R10, where R1 and R10 are each H or C1-22 alkyl, cycloalkyl or aryl, R2 to R9 are each H or alkyl, cycloalkyl or aryl, and m, n, p and q are each integers from 1 to 50. Example 1 includes the preparation of a product of average formula C4H9-O-(C2H4-O)2-(C2 H4-S-C2H4O-)1.05 (C2H4-O-)2C4H9 from diethyleneglycol monobutyl ether and thiodiglycol and in other examples using reaction products of other polyalkylene glycol ethers it is stated that these can be similarly prepared. Methods of preparation of the compounds are also stated to be given in U.S.A. Specification 2,582,605. Specification 859,027 also is referred to.ALSO:1 to 50% by weight of the reaction product of a b ,b 1 - dihydroxyalkyl sulphide with a polyalkylene glycol and/or an alcohol is used to plasticize elastomers or thermoplastic compositions. The product may be a mixture of compounds each of the formula R1-O[(CHR2-CHR3O) m-(CHR4 -CHR5-S-CHR6-CHR7O)n]p (CHR8-CHR9O)qR10 where R1 and R10 are each H or a C1- 22 alkyl, cycloalkyl or aryl radicals, R2 to R9 are each H or an alkyl, cycloalkyl or aryl radical; and m, n, p and q are integers from 1 to 50. Their preparation is described in U.S.A. Specification 2,582,605. Specified elastomers are natural rubber, poly-cis-1,4-isoprene, polybutadiene polychloroprene and copolymers of butadiene with styrene or acrylonitrile while specified thermoplastics are polymers and copolymers of ethylene, propylene, vinyl and vinylidene chlorides and styrene, and cellulose esters. In examples butadiene-acrylonitrile rubber, polychloroprene and polyvinyl chloride are plasticized with various of the following condensates:-diethylene glycol monobutyl ether/thiodiglycol; triethylene glycol monobutyl ether/b ,b 1-dimethyl thiodiglycol; and pentaethylene glycol monoisohexyl ether/thiodiglycol. Other ingredients of the elastomer compositions are zinc and magnesium oxides, stearic acid, phenyl - alpha - naphthylamine, carbon black, sulphur, N-diethyl-2-benzthiazyl sulphenamide and mercaptoimidazole, and of the polyvinyl chlorides are dibutyl tin dilaurate, dioctyl phthalate and an alkyl sulphonic acid ester of phenol cresol. The invention claimed in Specification 859,017 (heat sensitizing elastomer and polymer latices with similar compounds) is disclaimed.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF30934A DE1283539B (en) | 1960-04-06 | 1960-04-06 | Plasticizers for elastomers |
DEF0033092 | 1961-01-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB980744A true GB980744A (en) | 1965-01-20 |
Family
ID=25974632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1242661A Expired GB980744A (en) | 1960-04-06 | 1961-04-06 | Improvements in or relating to plasticisers |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1494012C3 (en) |
GB (1) | GB980744A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0320147A1 (en) * | 1987-12-07 | 1989-06-14 | Morton International, Inc. | Compositions for stabilizing halogen-containing organic polymers |
US5190816A (en) * | 1989-10-02 | 1993-03-02 | Arizona Chemical Company | Polyolefin adhesive tape |
US5240985A (en) * | 1989-10-02 | 1993-08-31 | Arizona Chemical Company | Additive for increasing the surface energy of molding and extrusion grade polyethylene |
US5272196A (en) * | 1989-10-02 | 1993-12-21 | Arizona Chemical Company | Additive for increasing the surface energy of molding and extrusion grade polymers |
US5271991A (en) * | 1989-10-02 | 1993-12-21 | Arizona Chemical Company | Additive for increasing the surface energy of molding and extrusion grade polyethylene |
US5281438A (en) * | 1989-10-02 | 1994-01-25 | Arizona Chemical Company | Additive for increasing the surface energy of molding and extrusion grade polyethylene |
US5318841A (en) * | 1989-10-02 | 1994-06-07 | Arizona Chemical Company | Polyolefin adhesive |
US5328951A (en) * | 1989-10-02 | 1994-07-12 | Arizona Chemical Company | Additive for increasing the surface energy of molding and extrusion grade polyethylene |
-
1961
- 1961-01-28 DE DE19611494012 patent/DE1494012C3/en not_active Expired
- 1961-04-06 GB GB1242661A patent/GB980744A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0320147A1 (en) * | 1987-12-07 | 1989-06-14 | Morton International, Inc. | Compositions for stabilizing halogen-containing organic polymers |
US5190816A (en) * | 1989-10-02 | 1993-03-02 | Arizona Chemical Company | Polyolefin adhesive tape |
US5240985A (en) * | 1989-10-02 | 1993-08-31 | Arizona Chemical Company | Additive for increasing the surface energy of molding and extrusion grade polyethylene |
US5272196A (en) * | 1989-10-02 | 1993-12-21 | Arizona Chemical Company | Additive for increasing the surface energy of molding and extrusion grade polymers |
US5271991A (en) * | 1989-10-02 | 1993-12-21 | Arizona Chemical Company | Additive for increasing the surface energy of molding and extrusion grade polyethylene |
US5281438A (en) * | 1989-10-02 | 1994-01-25 | Arizona Chemical Company | Additive for increasing the surface energy of molding and extrusion grade polyethylene |
US5318841A (en) * | 1989-10-02 | 1994-06-07 | Arizona Chemical Company | Polyolefin adhesive |
US5328951A (en) * | 1989-10-02 | 1994-07-12 | Arizona Chemical Company | Additive for increasing the surface energy of molding and extrusion grade polyethylene |
Also Published As
Publication number | Publication date |
---|---|
DE1494012B2 (en) | 1974-09-26 |
DE1494012C3 (en) | 1975-05-22 |
DE1494012A1 (en) | 1969-07-03 |
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