CA1040338A - Polyethylene terephthalate/terpolymer blends; films, sheets, and articles made using such blends; and method of making trays using such sheets - Google Patents
Polyethylene terephthalate/terpolymer blends; films, sheets, and articles made using such blends; and method of making trays using such sheetsInfo
- Publication number
- CA1040338A CA1040338A CA208,306A CA208306A CA1040338A CA 1040338 A CA1040338 A CA 1040338A CA 208306 A CA208306 A CA 208306A CA 1040338 A CA1040338 A CA 1040338A
- Authority
- CA
- Canada
- Prior art keywords
- composition according
- polyethylene terephthalate
- sheets
- terpolymer
- blends
- 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
- 239000000203 mixture Substances 0.000 title claims abstract description 51
- -1 Polyethylene terephthalate Polymers 0.000 title claims abstract description 31
- 229920001897 terpolymer Polymers 0.000 title claims abstract description 23
- 239000005020 polyethylene terephthalate Substances 0.000 title claims description 32
- 229920000139 polyethylene terephthalate Polymers 0.000 title claims description 27
- 238000004519 manufacturing process Methods 0.000 title 1
- 229920001567 vinyl ester resin Polymers 0.000 claims abstract description 11
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000005977 Ethylene Substances 0.000 claims abstract description 10
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims abstract description 10
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 4
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical group CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000454 talc Substances 0.000 claims description 6
- 229910052623 talc Inorganic materials 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical group [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 239000002667 nucleating agent Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims description 2
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 4
- 239000004408 titanium dioxide Substances 0.000 claims 2
- 150000002148 esters Chemical class 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 229920000573 polyethylene Polymers 0.000 abstract description 4
- 238000010411 cooking Methods 0.000 abstract description 3
- 238000003856 thermoforming Methods 0.000 abstract description 2
- 229920001577 copolymer Polymers 0.000 description 15
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 5
- LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical compound C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- 101100536354 Drosophila melanogaster tant gene Proteins 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
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)
- Table Devices Or Equipment (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39426473A | 1973-09-04 | 1973-09-04 | |
| US48882674A | 1974-08-02 | 1974-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1040338A true CA1040338A (en) | 1978-10-10 |
Family
ID=27014664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA208,306A Expired CA1040338A (en) | 1973-09-04 | 1974-09-03 | Polyethylene terephthalate/terpolymer blends; films, sheets, and articles made using such blends; and method of making trays using such sheets |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5072950A (enrdf_load_stackoverflow) |
| BE (1) | BE819496A (enrdf_load_stackoverflow) |
| CA (1) | CA1040338A (enrdf_load_stackoverflow) |
| DE (1) | DE2442226A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2242435B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1440735A (enrdf_load_stackoverflow) |
| IT (1) | IT1030607B (enrdf_load_stackoverflow) |
| LU (1) | LU70840A1 (enrdf_load_stackoverflow) |
| NL (1) | NL7411650A (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1104734A (en) * | 1977-12-30 | 1981-07-07 | Stuart C. Cohen | Unfilled thermoplastic molding compositions |
| US4322333A (en) * | 1979-11-05 | 1982-03-30 | General Electric Company | Reinforced PBT-copolyaromatic/aliphatic block copolyesters |
| JPS5985674U (ja) * | 1982-11-29 | 1984-06-09 | 高千穂電気株式会社 | 電気半田ごて |
| US5310787A (en) * | 1991-06-04 | 1994-05-10 | Du Pont-Mitsui Polychemicals Co., Ltd. | Polyester packaging material |
| GB9415557D0 (en) * | 1994-08-02 | 1994-09-21 | Chamberlain Vinyl Products Ltd | Shoe stiffener |
| GB2476029A (en) * | 2009-11-06 | 2011-06-15 | Pregis Rigid Packaging Ltd | Polyethylene terephthalate copolymer container manufactured using nucleating agent |
-
1974
- 1974-09-02 JP JP49099986A patent/JPS5072950A/ja active Pending
- 1974-09-03 FR FR7429897A patent/FR2242435B1/fr not_active Expired
- 1974-09-03 BE BE148175A patent/BE819496A/xx unknown
- 1974-09-03 CA CA208,306A patent/CA1040338A/en not_active Expired
- 1974-09-03 LU LU70840A patent/LU70840A1/xx unknown
- 1974-09-03 NL NL7411650A patent/NL7411650A/xx not_active Application Discontinuation
- 1974-09-03 GB GB3842274A patent/GB1440735A/en not_active Expired
- 1974-09-03 IT IT26893/74A patent/IT1030607B/it active
- 1974-09-04 DE DE2442226A patent/DE2442226A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5072950A (enrdf_load_stackoverflow) | 1975-06-16 |
| DE2442226A1 (de) | 1975-03-06 |
| NL7411650A (nl) | 1975-03-06 |
| LU70840A1 (enrdf_load_stackoverflow) | 1975-06-11 |
| FR2242435A1 (enrdf_load_stackoverflow) | 1975-03-28 |
| GB1440735A (en) | 1976-06-23 |
| FR2242435B1 (enrdf_load_stackoverflow) | 1978-02-17 |
| IT1030607B (it) | 1979-04-10 |
| BE819496A (fr) | 1975-03-03 |
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