GB985615A - Polyvinyl chloride resin stabilisers and resin compositions stabilised for use in food packaging - Google Patents
Polyvinyl chloride resin stabilisers and resin compositions stabilised for use in food packagingInfo
- Publication number
- GB985615A GB985615A GB28444/63A GB2844463A GB985615A GB 985615 A GB985615 A GB 985615A GB 28444/63 A GB28444/63 A GB 28444/63A GB 2844463 A GB2844463 A GB 2844463A GB 985615 A GB985615 A GB 985615A
- Authority
- GB
- United Kingdom
- Prior art keywords
- zinc
- mannitol
- fatty acid
- acid salts
- magnesium
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/05—Alcohols; Metal alcoholates
- C08K5/053—Polyhydroxylic alcohols
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/05—Alcohols; Metal alcoholates
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
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)
Abstract
Compositions comprise a vinyl chloride polymer resin and a stabilizer composition comprising a mixture of magnesium and zinc salts of benzoic acid and/or fatty acids derived from edible fats and oils, and a non-toxic polyhydric alcohol, in the proportion of 25 to 40 parts by weight of zinc salt, 25 to 40 parts by weight of magnesium salt and 20 to 50 parts by weight of polyhydric alcohol. The resin may be polyvinyl chloride, chlorinated polyvinyl chloride, copolymers of vinyl chloride with vinyl acetate, maleic of fumaric acids or esters, or styrene, or mixtures of polyvinyl chloride with chlorinated polyethylene or copolymers of acrylonitrile, butadiene and styrene. The fatty acids may be derived from tallow, lard, or sardine, olive, coconut, cottonseed, soyabean, corn or peanut oils. Specified polyhydric alcohols are mannitol, sorbitol, glycerol and pentaerythritol. The compositions may also comprise non-toxic antioxidants and conventional plasticizers, e.g. dioctyl phthalate, octyl diphenyl phosphate and epoxidized soya bean oil. Examples describe compositions comprising polyvinyl chloride and (1) magnesium benzoate, zinc tallow fatty acid salts and mannitol, (3) magnesium benzoate, zinc tallow fatty acid salts and glycerol, (4) magnesium and zinc tallow fatty acid salts and mannitol, (5) magnesium benzoate, zinc tallow fatty acid salts and sorbitol, (6) magnesium benzoate, zinc tallow fatty acid salts and pentaerythritol, (7) magnesium benzoate, zinc tallow fatty acid salts, mannitol and 2,6-d-t. -butyl-4-methylphenol, 4,41-methylene bis-(2,6-di-t. -butylphenol) or 4,41-thio-bis-(2-t.-butyl-5-methylphenol), (8) magnesium benzoate, zinc tallow fatty acid salts, mannitol and 2,6-di-t. -butyl-4-methylphenol, (9) magnesium coconut fatty acid salts, zinc benzoate and mannitol, (10) magnesium and zinc corn oil fatty acid salts and mannitol, (11) magnesium benzoate, zinc tallow fatty acid salts, mannitol, dioctyl phthalate, epoxidized soya bean oil and 2,6-t. -butyl-4-methylphenol, (12) magnesium benzoate, zinc hydrogenated peanut fatty acid salts and mannitol, (13) magnesium benzoate, zinc hydrogenated cottonseed fatty acid salts and mannitol, (16) magnesium benzoate, zinc olive oil fatty acid salts and mannitol, (17) magnesium benzoate, zinc salts of lard fatty acids and mannitol, and (18) magnesium benzoate, zinc sardine oil fatty acid salts and mannitol; a vinyl chloride-vinyl acetate copolymer and (2) magnesium benzoate, zinc tallow fatty acid salts and mannitol; blends of polyvinyl chloride with an acrylonitrile-butadiene-styrene copolymer, a butadiene-methacrylic ester graft copolymer or chlorinated polyethylene and (14) magnesium benzoate, zinc salts of tallow fatty acids, mannitol and 2,6-di-t.-butyl-4-methylphenol; and chlorinated polyvinyl chloride and (15) magnesium benzoate, zinc tallow fatty acid salts, mannitol and 2,6-di-t. -butyl-4-methylphenol. The compositions may be used in the manufacture of food packaging materials. Specification 983,288 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21187762A | 1962-07-23 | 1962-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB985615A true GB985615A (en) | 1965-03-10 |
Family
ID=22788647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28444/63A Expired GB985615A (en) | 1962-07-23 | 1963-07-18 | Polyvinyl chloride resin stabilisers and resin compositions stabilised for use in food packaging |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT250025B (en) |
| BE (1) | BE635264A (en) |
| CH (1) | CH433726A (en) |
| DE (1) | DE1569372B1 (en) |
| ES (1) | ES289596A1 (en) |
| GB (1) | GB985615A (en) |
| NL (2) | NL128715C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3077173B2 (en) * | 1990-07-09 | 2000-08-14 | 住友化学工業株式会社 | Surface matte products |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL121885C (en) * | 1960-03-15 |
-
0
- NL NL295565D patent/NL295565A/xx unknown
- BE BE635264D patent/BE635264A/xx unknown
- NL NL128715D patent/NL128715C/xx active
-
1963
- 1963-07-03 ES ES289596A patent/ES289596A1/en not_active Expired
- 1963-07-10 DE DE19631569372D patent/DE1569372B1/en active Pending
- 1963-07-18 GB GB28444/63A patent/GB985615A/en not_active Expired
- 1963-07-19 CH CH906863A patent/CH433726A/en unknown
- 1963-07-22 AT AT584463A patent/AT250025B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| ES289596A1 (en) | 1963-12-01 |
| BE635264A (en) | |
| CH433726A (en) | 1967-04-15 |
| AT250025B (en) | 1966-10-25 |
| NL128715C (en) | |
| NL295565A (en) | |
| DE1569372B1 (en) | 1971-04-01 |
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