GB1303606A - - Google Patents
Info
- Publication number
- GB1303606A GB1303606A GB2539371*A GB2539371A GB1303606A GB 1303606 A GB1303606 A GB 1303606A GB 2539371 A GB2539371 A GB 2539371A GB 1303606 A GB1303606 A GB 1303606A
- Authority
- GB
- United Kingdom
- Prior art keywords
- weight
- polyester
- copolymer
- acid
- olefin
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/005—Processes for mixing polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy 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)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
1303606 Polyester moulding compositions FARBWERKE HOECHST AG 19 April 1971 [28 March 1970] 25393/71 Heading C3R A thermoplastic composition suitable for injection moulding comprises granules of a linear saturated polyester having a reduced specific viscosity of 1-1À8 dl./g. (determined at 25‹ C. in a 1% by weight solution in phenol/ tetrachloroethane 60 : 40) coated with 0À01- 5% by weight of at least one ionic copolymer containing ions of a monovalent, divalent or trivalent metal and derivable from a copolymer, having a molecular weight of at least 200, or 40-99% by weight of an α-olefin and 1-60% by weight of an α,#-unsaturated mono- or dicarboxylic acid. The polyester may be polycyclohexane - 1,4 - dimethylol terephthalate or polyethylene terephthalate which may contain in addition to terephthalic acid up to 10% by weight of isophthalic, naphthalene-1,6-dicarboxylic or adipic acid units, and in addition to ethylene glycol, up to 10% by weight of butane-1,4-diol or hexane-1,6-diol units. The polyester may contain a copolymer of an α- olefin and an acrylic ester or of butadiene and styrene, pigments, dyestuffs, glass fibres and inorganic nucleating agents, e.g. calcium magnesium carbonate, kaolin, sodium-aluminium silicate, talcum, titanium dioxide and carbon black. An additional constituent of the ionic copolymer may be an α,#-unsaturated monocarboxylic acid and/or ester thereof. Preferred ionic copolymers are those of ethylene with acrylic, methacrylic, crotonic, maleic or itaconic acid, preferably containing alkali metal ions.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2015162A DE2015162C3 (en) | 1970-03-28 | 1970-03-28 | Thermoplastic molding compounds based on saturated polyester |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1303606A true GB1303606A (en) | 1973-01-17 |
Family
ID=5766671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2539371*A Expired GB1303606A (en) | 1970-03-28 | 1971-04-19 |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT304082B (en) |
BE (1) | BE764875A (en) |
CA (1) | CA930891A (en) |
DE (1) | DE2015162C3 (en) |
FR (1) | FR2083645B1 (en) |
GB (1) | GB1303606A (en) |
NL (1) | NL7103874A (en) |
ZA (1) | ZA711815B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2095266A (en) * | 1981-03-20 | 1982-09-29 | Akzo Nv | Hydrophilic polyester composition |
US4352904A (en) | 1978-02-28 | 1982-10-05 | E. I. Du Pont De Nemours And Company | Molding resins |
US4434260A (en) | 1978-06-14 | 1984-02-28 | Akzona, Inc. | Thermoplastic resin shaping with olefin/maleimide copolymer lubricant |
GB2164342A (en) * | 1984-09-12 | 1986-03-19 | Dunlop Ltd | Mouldable compositions |
USRE32334E (en) * | 1978-02-28 | 1987-01-20 | E. I. Du Pont De Nemours And Company | Molding resins |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2727329C2 (en) * | 1977-06-16 | 1984-03-01 | Akzo Gmbh, 5600 Wuppertal | Olefin-maleic acid copolymer ester |
CA1111179A (en) * | 1978-02-17 | 1981-10-20 | Eric G. Kent | Polymeric casts |
-
1970
- 1970-03-28 DE DE2015162A patent/DE2015162C3/en not_active Expired
-
1971
- 1971-03-19 ZA ZA711815A patent/ZA711815B/en unknown
- 1971-03-22 CA CA108311A patent/CA930891A/en not_active Expired
- 1971-03-23 NL NL7103874A patent/NL7103874A/xx unknown
- 1971-03-25 FR FR7110591A patent/FR2083645B1/fr not_active Expired
- 1971-03-26 BE BE764875A patent/BE764875A/en unknown
- 1971-03-26 AT AT261971A patent/AT304082B/en not_active IP Right Cessation
- 1971-04-19 GB GB2539371*A patent/GB1303606A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4352904A (en) | 1978-02-28 | 1982-10-05 | E. I. Du Pont De Nemours And Company | Molding resins |
USRE32334E (en) * | 1978-02-28 | 1987-01-20 | E. I. Du Pont De Nemours And Company | Molding resins |
US4434260A (en) | 1978-06-14 | 1984-02-28 | Akzona, Inc. | Thermoplastic resin shaping with olefin/maleimide copolymer lubricant |
GB2095266A (en) * | 1981-03-20 | 1982-09-29 | Akzo Nv | Hydrophilic polyester composition |
GB2164342A (en) * | 1984-09-12 | 1986-03-19 | Dunlop Ltd | Mouldable compositions |
Also Published As
Publication number | Publication date |
---|---|
CA930891A (en) | 1973-07-24 |
ZA711815B (en) | 1971-12-29 |
BE764875A (en) | 1971-09-27 |
DE2015162A1 (en) | 1971-10-14 |
DE2015162B2 (en) | 1980-04-10 |
DE2015162C3 (en) | 1980-11-27 |
FR2083645B1 (en) | 1975-10-10 |
AT304082B (en) | 1972-12-27 |
NL7103874A (en) | 1971-09-30 |
FR2083645A1 (en) | 1971-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |