GB982473A - Olefin polymer stabilization - Google Patents
Olefin polymer stabilizationInfo
- Publication number
- GB982473A GB982473A GB2830663A GB2830663A GB982473A GB 982473 A GB982473 A GB 982473A GB 2830663 A GB2830663 A GB 2830663A GB 2830663 A GB2830663 A GB 2830663A GB 982473 A GB982473 A GB 982473A
- Authority
- GB
- United Kingdom
- Prior art keywords
- olefin polymer
- phenate
- polymer stabilization
- phenolmonosulphide
- hydroxyarylpropane
- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
- D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
A crystalline olefin polymer comprises as stabilizer an aliphatic thioester, a polyphenol and a Ni phenate of an alkylphenol monosulphide. Preferred materials are polypropylene; didodecoyl or octadecoyl thiodiglycolate, or lauryl thiodipropionate; a nonylphenol/form-aldehyde condensate, a tris-hydroxyarylpropane or 4,41-thiobis (6-t.-Bu-m-cresol); and the Ni phenate of bis - p - t. - Bu - phenolmonosulphide. Optional ingredients are Ca, Zn and Al stearates and laurates, and TiO2. The products find application as fibre, filament, film and tape which may be stretched and thermally stabilized. Specifications 571,943 and 960,012 are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1444662 | 1962-07-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB982473A true GB982473A (en) | 1965-02-03 |
Family
ID=11145065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2830663A Expired GB982473A (en) | 1962-07-18 | 1963-07-17 | Olefin polymer stabilization |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT243976B (en) |
BE (1) | BE635080A (en) |
CH (1) | CH452190A (en) |
DE (1) | DE1295184B (en) |
ES (1) | ES290070A1 (en) |
GB (1) | GB982473A (en) |
NL (1) | NL295374A (en) |
SE (1) | SE313663B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19860335B4 (en) * | 1997-12-25 | 2007-02-22 | Chisso Corp. | Concrete reinforcing fiber |
-
0
- NL NL295374D patent/NL295374A/xx unknown
- BE BE635080D patent/BE635080A/xx unknown
-
1963
- 1963-07-16 DE DE1963M0057513 patent/DE1295184B/en active Pending
- 1963-07-16 ES ES290070A patent/ES290070A1/en not_active Expired
- 1963-07-17 SE SE792063A patent/SE313663B/xx unknown
- 1963-07-17 AT AT571563A patent/AT243976B/en active
- 1963-07-17 CH CH893663A patent/CH452190A/en unknown
- 1963-07-17 GB GB2830663A patent/GB982473A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1295184B (en) | 1969-05-14 |
NL295374A (en) | |
ES290070A1 (en) | 1964-03-01 |
BE635080A (en) | |
AT243976B (en) | 1965-12-10 |
CH452190A (en) | 1968-05-31 |
SE313663B (en) | 1969-08-18 |
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