GB610140A - Melt blending of aromatic polyesters with other polymeric materials - Google Patents

Melt blending of aromatic polyesters with other polymeric materials

Info

Publication number
GB610140A
GB610140A GB964746A GB964746A GB610140A GB 610140 A GB610140 A GB 610140A GB 964746 A GB964746 A GB 964746A GB 964746 A GB964746 A GB 964746A GB 610140 A GB610140 A GB 610140A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
polyethylene
caprolactam
adipate
hexamethylene diammonium
interpolyamides
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
Application number
GB964746A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04Polyurethanes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers

Abstract

Blends of aromatic polyesters of the kind obtainable by heating glycols of the series HO-(CH2)n-OH, where n is an integer greater than 1 but not exceeding 10, with terephthalic acid, with other synthetic linear condensate polymers are obtained by heating them together at a temperature above their melting points at least until a homogeneous blend is obtained. The synthetic linear condensation polymers may be polyamides and interpolyamides such as polyhexamethylene adipamide, polyhexamethylene sebacamide, the polyamides from caprolactam, interpolyamides from caprolactam and hexamethylene diammonium adipate, interpolyamides from hexamethylene diammonium adipate, hexamethylene diammonium sebacate and caprolactam; polyesters and interpolyesters such as polytrimethylene terephthalate, polydiethylene glycol terephthalate, polyethylene-1 : 2-ethane bis - (phenoxy - p - carboxylate), polyethylene adipate, polyethylene sebacate and polyethylene hexahydroterephthalate, polyurethanes and polyureas. The heated melt may be stirred, the heating may be effected under reduced pressures, a stream of oxygen-free gas, e.g. nitrogen, may be passed through the melt, or the blending may be preceded by a drying operation. In the examples, blends are made from polyethylene terephthalate and (1) polyhexamethylene adipamide; (2) the interpolyamide formed from hexamethylene diammonium adipate, hexamethylene diammonium sebacate and caprolactam; (3) polyethylene adipate; (4) the polyurethane obtainable from tetramethylene glycol and hexamethylene diisocyanate; (5) polyethylene-1 : 2-ethane bis-(phenoxy-p-carboxylate); and (6) polyethylene hexahydroterephthalate.
GB964746A 1946-03-28 1946-03-28 Melt blending of aromatic polyesters with other polymeric materials Expired GB610140A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB964746A GB610140A (en) 1946-03-28 1946-03-28 Melt blending of aromatic polyesters with other polymeric materials
GB570254A GB777574A (en) 1946-03-28 1954-02-26 Improving the dye affinity of polyglycol terephthalates

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB964746A GB610140A (en) 1946-03-28 1946-03-28 Melt blending of aromatic polyesters with other polymeric materials
FR943362A FR943362A (en) 1946-03-28 1947-03-17 Melt blend of aromatic polyesters and other polymers
GB570254A GB777574A (en) 1946-03-28 1954-02-26 Improving the dye affinity of polyglycol terephthalates
GB570154A GB769405A (en) 1946-03-28 1954-02-26 Improving the dye affinity of polyglycol terephthalates
DE1955I0009733 DE1056320B (en) 1946-03-28 1955-01-31 A process for the production of structures, such as filaments, fibers or films having improved Farbaffinitaet and optionally elevated Widerstandsfaehigkeit of polyesters
FR1118733A FR1118733A (en) 1946-03-28 1955-02-07 Polyester fibers

Publications (1)

Publication Number Publication Date
GB610140A true true GB610140A (en) 1948-10-12

Family

ID=33436259

Family Applications (1)

Application Number Title Priority Date Filing Date
GB964746A Expired GB610140A (en) 1946-03-28 1946-03-28 Melt blending of aromatic polyesters with other polymeric materials

Country Status (1)

Country Link
GB (1) GB610140A (en)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2623031A (en) * 1950-03-20 1952-12-23 Du Pont Elastic linear copolyesters
US2623033A (en) * 1950-03-20 1952-12-23 Elastic copolyesters and process
US2683100A (en) * 1949-07-15 1954-07-06 Ici Ltd Copolyesters and their use for electrical insulation
US2882255A (en) * 1955-07-20 1959-04-14 Eastman Kodak Co Polyester composition and a vinyl comprising pyrrolidone polymer and method of preparing same
US2893970A (en) * 1956-11-21 1959-07-07 Eastman Kodak Co Melt-spun polymeric fibers containing pigments of cross-linked polymerized unsaturated amides and melt spinning composition therefor
US2944996A (en) * 1956-06-07 1960-07-12 Thiokol Chemical Corp Resinous condensation product of a polyepoxypolyether resin and a hydroxyl-terminated polyester and method of making same
US2996475A (en) * 1957-05-27 1961-08-15 Eastman Kodak Co Homogeneous mixtures comprising polyesters and polymeric acrylamides and process forpreparing same
DE1217612B (en) * 1963-05-14 1966-05-26 Onderzoekings Inst Res Use of a polyester mixture for the production of injection molded parts
US3369057A (en) * 1964-05-18 1968-02-13 Allied Chem Polyamide-polyester dispersions wherein the polyamide is less than 40% amine terminated
US3381058A (en) * 1966-08-26 1968-04-30 Eastman Kodak Co Poly(1, 4-cyclohexylenedimethylene terephthalate) fiber having nonfiberforming polyester dispersed therein
US3402752A (en) * 1965-07-19 1968-09-24 Allied Chem Reinforcing cord and tire therefrom
US3404710A (en) * 1966-07-14 1968-10-08 Du Pont Plain-weave unidirectional stretch fabric
US3429117A (en) * 1965-09-21 1969-02-25 Celanese Corp Composite nylon continuous filament yarns
US3448172A (en) * 1966-12-08 1969-06-03 Wyandotte Chemicals Corp Flexibilized polyester resin compositions containing polyurethanes modified with vinyl monomers and process therefor
US3468975A (en) * 1965-07-02 1969-09-23 Ici Ltd Process for the manufacture of elastomeric block copolymers containing polyamide and polyester segments
US3544658A (en) * 1965-06-10 1970-12-01 Ici Ltd Polymeric compositions containing polyesters,polyamides and polyethers
DE1769919A1 (en) * 1968-08-06 1971-07-15 Cellophane Sa Improvement of a molecularly oriented film of polyester
US4034016A (en) * 1976-07-15 1977-07-05 Mobay Chemical Corporation Ternary polyblends prepared from polybutylene terephthalates, polyurethanes and aromatic polycarbonates
US4166873A (en) * 1974-09-16 1979-09-04 Standard Oil Company (Indiana) Diisocyanate-modified polyesters as hot melt adhesives and coatings
WO2002057340A2 (en) * 2000-11-28 2002-07-25 Honeywell International Inc. Polymeric additives and polymeric articles comprising said additive

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683100A (en) * 1949-07-15 1954-07-06 Ici Ltd Copolyesters and their use for electrical insulation
US2623031A (en) * 1950-03-20 1952-12-23 Du Pont Elastic linear copolyesters
US2623033A (en) * 1950-03-20 1952-12-23 Elastic copolyesters and process
US2882255A (en) * 1955-07-20 1959-04-14 Eastman Kodak Co Polyester composition and a vinyl comprising pyrrolidone polymer and method of preparing same
US2944996A (en) * 1956-06-07 1960-07-12 Thiokol Chemical Corp Resinous condensation product of a polyepoxypolyether resin and a hydroxyl-terminated polyester and method of making same
US2893970A (en) * 1956-11-21 1959-07-07 Eastman Kodak Co Melt-spun polymeric fibers containing pigments of cross-linked polymerized unsaturated amides and melt spinning composition therefor
US2996475A (en) * 1957-05-27 1961-08-15 Eastman Kodak Co Homogeneous mixtures comprising polyesters and polymeric acrylamides and process forpreparing same
DE1217612B (en) * 1963-05-14 1966-05-26 Onderzoekings Inst Res Use of a polyester mixture for the production of injection molded parts
US3369057A (en) * 1964-05-18 1968-02-13 Allied Chem Polyamide-polyester dispersions wherein the polyamide is less than 40% amine terminated
US3544658A (en) * 1965-06-10 1970-12-01 Ici Ltd Polymeric compositions containing polyesters,polyamides and polyethers
US3468975A (en) * 1965-07-02 1969-09-23 Ici Ltd Process for the manufacture of elastomeric block copolymers containing polyamide and polyester segments
US3402752A (en) * 1965-07-19 1968-09-24 Allied Chem Reinforcing cord and tire therefrom
US3429117A (en) * 1965-09-21 1969-02-25 Celanese Corp Composite nylon continuous filament yarns
US3404710A (en) * 1966-07-14 1968-10-08 Du Pont Plain-weave unidirectional stretch fabric
US3381058A (en) * 1966-08-26 1968-04-30 Eastman Kodak Co Poly(1, 4-cyclohexylenedimethylene terephthalate) fiber having nonfiberforming polyester dispersed therein
US3448172A (en) * 1966-12-08 1969-06-03 Wyandotte Chemicals Corp Flexibilized polyester resin compositions containing polyurethanes modified with vinyl monomers and process therefor
DE1769919A1 (en) * 1968-08-06 1971-07-15 Cellophane Sa Improvement of a molecularly oriented film of polyester
US4166873A (en) * 1974-09-16 1979-09-04 Standard Oil Company (Indiana) Diisocyanate-modified polyesters as hot melt adhesives and coatings
US4034016A (en) * 1976-07-15 1977-07-05 Mobay Chemical Corporation Ternary polyblends prepared from polybutylene terephthalates, polyurethanes and aromatic polycarbonates
WO2002057340A2 (en) * 2000-11-28 2002-07-25 Honeywell International Inc. Polymeric additives and polymeric articles comprising said additive
WO2002057340A3 (en) * 2000-11-28 2002-10-10 Honeywell Int Inc Polymeric additives and polymeric articles comprising said additive
US6777496B2 (en) 2000-11-28 2004-08-17 Honeywell International Inc. Polymeric additives and polymeric articles comprising said additive

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