GB594891A - Improvements relating to ethylene polymers - Google Patents
Improvements relating to ethylene polymersInfo
- Publication number
- GB594891A GB594891A GB26146/44A GB2614644A GB594891A GB 594891 A GB594891 A GB 594891A GB 26146/44 A GB26146/44 A GB 26146/44A GB 2614644 A GB2614644 A GB 2614644A GB 594891 A GB594891 A GB 594891A
- Authority
- GB
- United Kingdom
- Prior art keywords
- naphthylamine
- phenyl
- improvements relating
- ethylene polymers
- phenylene diamine
- 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
- 229920000573 polyethylene Polymers 0.000 title 1
- HSJKGGMUJITCBW-UHFFFAOYSA-N 3-hydroxybutanal Chemical compound CC(O)CC=O HSJKGGMUJITCBW-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- FRASJONUBLZVQX-UHFFFAOYSA-N 1,4-dioxonaphthalene Natural products C1=CC=C2C(=O)C=CC(=O)C2=C1 FRASJONUBLZVQX-UHFFFAOYSA-N 0.000 abstract 1
- BOKGTLAJQHTOKE-UHFFFAOYSA-N 1,5-dihydroxynaphthalene Chemical compound C1=CC=C2C(O)=CC=CC2=C1O BOKGTLAJQHTOKE-UHFFFAOYSA-N 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- UTGQNNCQYDRXCH-UHFFFAOYSA-N N,N'-diphenyl-1,4-phenylenediamine Chemical compound C=1C=C(NC=2C=CC=CC=2)C=CC=1NC1=CC=CC=C1 UTGQNNCQYDRXCH-UHFFFAOYSA-N 0.000 abstract 1
- 229920002367 Polyisobutene Polymers 0.000 abstract 1
- PONXTPCRRASWKW-KBPBESRZSA-N diphenylethylenediamine Chemical compound C1([C@H](N)[C@@H](N)C=2C=CC=CC=2)=CC=CC=C1 PONXTPCRRASWKW-KBPBESRZSA-N 0.000 abstract 1
- 238000010348 incorporation Methods 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 238000003801 milling Methods 0.000 abstract 1
- 239000012188 paraffin wax Substances 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
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
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
- C08K5/18—Amines; Quaternary ammonium compounds with aromatically bound amino groups
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/005—Stabilisers against oxidation, heat, light, ozone
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
Solid polymers of ethylene are stabilized by addition of a mixture of phenyl-a -naphthylamine and diphenyl - p - phenylene diamine. Polyisobutylene and paraffin wax may also be added. Incorporation is preferably effected by milling on heated rolls. The composition is particularly suitable for use in coaxial cables. Specification 482,547 and 571,943 are referred to. The Specification as open to inspection under Sect. 91 comprises also the use of diphenylethylene diamine, aldol a -naphthylamine, phenyl a -naphthylamine, 1,5-dihydroxy naphthalene and sym-di-b -naphthyl p-phenylene diamine. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US938612XA | 1943-12-02 | 1943-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB594891A true GB594891A (en) | 1947-11-21 |
Family
ID=22241293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26146/44A Expired GB594891A (en) | 1943-12-02 | 1944-12-29 | Improvements relating to ethylene polymers |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR938612A (en) |
| GB (1) | GB594891A (en) |
| NL (1) | NL126611A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1028330B (en) * | 1956-07-10 | 1958-04-17 | Huels Chemische Werke Ag | Process for stabilizing hydrocarbon polymers |
-
1944
- 1944-12-29 GB GB26146/44A patent/GB594891A/en not_active Expired
-
1946
- 1946-07-18 NL NL126611A patent/NL126611A/en unknown
- 1946-09-04 FR FR938612D patent/FR938612A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1028330B (en) * | 1956-07-10 | 1958-04-17 | Huels Chemische Werke Ag | Process for stabilizing hydrocarbon polymers |
Also Published As
| Publication number | Publication date |
|---|---|
| NL126611A (en) | 1950-01-16 |
| FR938612A (en) | 1948-10-20 |
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