[go: up one dir, main page]

ZA958801B - Thermoplastic polymer blends - Google Patents

Thermoplastic polymer blends

Info

Publication number
ZA958801B
ZA958801B ZA958801A ZA958801A ZA958801B ZA 958801 B ZA958801 B ZA 958801B ZA 958801 A ZA958801 A ZA 958801A ZA 958801 A ZA958801 A ZA 958801A ZA 958801 B ZA958801 B ZA 958801B
Authority
ZA
South Africa
Prior art keywords
polar
prodn
opt
omega
extruding
Prior art date
Application number
ZA958801A
Inventor
Peter Meier
Friedrich Buehler
Raffaele Fanelli
Roland Treutlein
Original Assignee
Inventa Ag
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
Application filed by Inventa Ag filed Critical Inventa Ag
Publication of ZA958801B publication Critical patent/ZA958801B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J167/00—Adhesives based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Adhesives based on derivatives of such polymers
    • C09J167/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • 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
    • 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
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J167/00—Adhesives based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Adhesives based on derivatives of such polymers
    • C09J167/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Artificial Filaments (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Moulding materials based on biodegradable aliphatic polyesters, suitable for the prodn. of blown film, contain: (I) 50-94.99 wt% aliphatic (co)polyester(s) derived from omega-lactone(s) or omega-hydroxycarboxylic acid(s) and/or from aliphatic diols and diacids; (II) 50-5 wt% polymeric auxiliary component(s) with polar gps., i.e. polyamide, polyurethane, ethylene-vinyl alcohol or -vinyl acetate copolymer, ethylene-acrylic acid copolymer, polyvinyl acetate, functionalised polyolefin, polystyrene, polyacrylonitrile, polybutadiene, polyisoprene, or copolymers or mixts. thereof; and (III) 1-0.01 wt% polar lubricants, polar waxes which are compatible with (I) and (II), or pyrogenic silica, and opt. other additives etc.. Also claimed is a process for the prodn. of these materials, by (a) mixing component(s) (II) (m.pt. = above 150 degrees C) with (III) and opt. up to 30 wt% of the total amt. of (I) and extruding to give a pre-granulate, and (b) incorporating the rest of (I) and extruding the prod., which can be processed directly or granulated before use.
ZA958801A 1994-10-21 1995-10-18 Thermoplastic polymer blends ZA958801B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4437792A DE4437792A1 (en) 1994-10-21 1994-10-21 Molding compounds based on aliphatic polyesters

Publications (1)

Publication Number Publication Date
ZA958801B true ZA958801B (en) 1996-05-09

Family

ID=6531446

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA958801A ZA958801B (en) 1994-10-21 1995-10-18 Thermoplastic polymer blends

Country Status (12)

Country Link
EP (1) EP0708148B1 (en)
JP (1) JPH08231834A (en)
AT (1) ATE182350T1 (en)
AU (1) AU699231B2 (en)
CA (1) CA2161059A1 (en)
DE (2) DE4437792A1 (en)
ES (1) ES2133644T3 (en)
FI (1) FI954957A7 (en)
IL (1) IL115616A (en)
NO (1) NO954200L (en)
NZ (1) NZ280271A (en)
ZA (1) ZA958801B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19630236A1 (en) * 1996-07-26 1998-01-29 Wolff Walsrode Ag Biaxially stretched, biodegradable and compostable sausage casing
DE19630233A1 (en) * 1996-07-26 1998-01-29 Wolff Walsrode Ag Biaxially stretched, biodegradable and compostable film with improved sliding properties
DE19654070A1 (en) * 1996-12-23 1998-06-25 Buna Sow Leuna Olefinverb Gmbh Precipitation of dissolved polymer from a polymer solution
BE1011157A3 (en) 1997-05-16 1999-05-04 Solvay Method of making film biodegradable breath.
US6025028A (en) * 1997-07-25 2000-02-15 Monsanto Company Polyhydroxyalkanoate coatings
EP0996670B1 (en) 1997-07-25 2006-05-31 Metabolix, Inc. Pha compositions and methods for their use in the production of pha films
EP0984039A4 (en) * 1998-03-12 2002-01-02 Daicel Chem RESIN COMPOSITION CONTAINING LACTONE, MOLDED OBJECT IN THE COMPOSITION, AND FILM
DE19811773A1 (en) * 1998-03-18 1999-09-23 Wolff Walsrode Ag Opaque, biodegradable and compostable film for packaging fruit and vegetables and for covering plants or greenhouses
DE10104004A1 (en) * 2001-01-31 2002-08-08 Walcher Ulrich Environmentally friendly composition for the production of film products, as use in the fields of packaging, agricultural films and disposable packaging
US6730057B2 (en) 2001-03-16 2004-05-04 The Procter & Gamble Company Flushable tampon applicators
JP4199572B2 (en) * 2002-03-29 2008-12-17 三井化学株式会社 Lactic acid resin composition
US7943699B2 (en) 2003-10-21 2011-05-17 E. I. Du Pont De Nemours And Company Ethylene copolymer modified oriented polyester films, tapes, fibers and nonwoven textiles
CN1900148B (en) * 2005-07-18 2010-04-21 华中农业大学 A kind of nano-silica modified starch-based fully biodegradable film and preparation method thereof
EP2109409B1 (en) 2006-12-12 2018-09-05 C.R.Bard, Inc. Multiple imaging mode tissue marker
CN103834091B (en) * 2014-03-04 2016-03-30 芜湖市艾德森自动化设备有限公司 A kind of take linear low density polyethylene as capacitor metalized film of matrix and preparation method thereof
CN109457545B (en) * 2018-10-18 2021-06-01 东莞金洲纸业有限公司 A kind of production process of high-brightness kraft box board
CN113881109B (en) * 2020-07-01 2022-12-30 南京五瑞生物降解新材料研究院有限公司 Multistage modified thermoplastic starch master batch and application thereof in preparation of starch-based biodegradable film

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57185344A (en) 1981-05-08 1982-11-15 Daicel Chem Ind Ltd Active substance-containing resin composition
US4511687A (en) 1981-06-03 1985-04-16 Daicel Chemical Industries, Ltd. Polycaprolactone composition
FR2519992B1 (en) * 1982-01-20 1986-04-04 Lhd Lab Hygiene Dietetique PROCESS FOR THE PREPARATION OF A NEW MEMORY THERMOPLASTIC COMPOSITION FROM POLYCAPROLACTONE AND POLYURETHANE, PRODUCT OBTAINED ACCORDING TO THIS PROCESS AND ITS USE IN PARTICULAR IN ORTHOPEDICS
GB8417872D0 (en) * 1984-07-13 1984-08-15 Johnson & Johnson Thermoplastic composition
JPH0726034B2 (en) * 1989-09-26 1995-03-22 積水化学工業株式会社 Engineering plastics composition and molded article using the same
CA2067229A1 (en) * 1989-11-02 1991-05-03 Ronald P. Rohrbach Biodegradable polymeric materials and articles fabricated therefrom
JPH0623260B2 (en) * 1989-11-08 1994-03-30 工業技術院長 Microbial degradable thermoplastic resin molding and method for producing the same
KR930001990B1 (en) 1989-12-19 1993-03-20 주식회사 선경인더스트리 Thermoplastic Polyester Resin Composition
WO1991009909A1 (en) * 1989-12-27 1991-07-11 Polysar Financial Services S.A. Polymeric composition having orthopedic utility
JP2847315B2 (en) * 1990-04-02 1999-01-20 日本ユニカー株式会社 Breathable film, method for producing the same, and resin composition for breathable film
JPH04148918A (en) * 1990-10-12 1992-05-21 Nippon Unicar Co Ltd Apparatus and method for manufacturing polycaprolactone tubular film
FI935820L (en) * 1991-06-26 1994-02-04 Procter & Gamble Bionedbrytbara, vaetskeogenomtraengliga filmer
JP2983341B2 (en) * 1991-07-25 1999-11-29 日本ユニカー株式会社 Molding resin composition and molded article
ATE122376T1 (en) * 1991-08-06 1995-05-15 Atochem Elf Deutschland USE OF POLYURETHANE FILMS FOR BONDING.
US5256711A (en) * 1991-10-04 1993-10-26 Director-General Of Agency Of Industrial Science Starch-containing biodegradable plastic and method of producing same
JPH082966B2 (en) 1991-10-16 1996-01-17 グンゼ株式会社 Method for improving melting point of polycaprolactone
JPH05132572A (en) * 1991-11-13 1993-05-28 Gunze Ltd Polycaprolactone-base stretched film
EP0569154B1 (en) * 1992-05-08 2000-01-05 Showa Highpolymer Co., Ltd. Biodegradable disposable diaper
US5200247A (en) * 1992-06-05 1993-04-06 Clopay Corporation Biodegradable film containing an alkanoyl polymer/PVA blend and method of making same
JPH06143412A (en) * 1992-11-13 1994-05-24 Nippon Unicar Co Ltd Manufacture of tubular film of polycaprolactone
JPH06166782A (en) * 1992-11-30 1994-06-14 Nippon Unicar Co Ltd Polycaprolactone resin composition and molding prepared therefrom
JP3474218B2 (en) * 1993-03-15 2003-12-08 株式会社クラレ Compositions and laminates
JP2658837B2 (en) * 1993-11-18 1997-09-30 東洋製罐株式会社 Multilayer plastic container

Also Published As

Publication number Publication date
EP0708148B1 (en) 1999-07-21
IL115616A0 (en) 1996-01-19
AU699231B2 (en) 1998-11-26
IL115616A (en) 1999-10-28
JPH08231834A (en) 1996-09-10
DE59506412D1 (en) 1999-08-26
NZ280271A (en) 1996-11-26
NO954200L (en) 1996-04-22
FI954957L (en) 1996-04-22
FI954957A0 (en) 1995-10-18
ES2133644T3 (en) 1999-09-16
EP0708148A1 (en) 1996-04-24
ATE182350T1 (en) 1999-08-15
NO954200D0 (en) 1995-10-20
AU3439395A (en) 1996-05-02
CA2161059A1 (en) 1996-04-22
DE4437792A1 (en) 1996-04-25
FI954957A7 (en) 1996-04-22

Similar Documents

Publication Publication Date Title
IL115616A0 (en) Thermoplastic polymer blends
US4464438A (en) Blends of polyvinyl alcohol and ethylene-vinyl alcohol copolymer as grease resistant melt extrudable films
US7235594B2 (en) Biodegradable plastic composition
FI110496B (en) Laminated film containing a layer of polymeric material and a layer of hydrophobic material
DE60019853D1 (en) Process for producing ethylene-vinyl alcohol copolymer resin, process for producing pellets and resin pellets
AU3044597A (en) Biodegradable material essentially consisting of, or based on, thermoplastic starch
KR930701529A (en) Starch and Thermoplastic Polymer-Based Biodegradable Polymer Compositions
JPH052699B2 (en)
JPH03143934A (en) Polymer-based blend composition containing modified starch
CA2118614A1 (en) Resin Composition
ATE475525T1 (en) METHOD FOR PRODUCING AN EVOH COMPOSITION
AU3768999A (en) Extrudable vinylidene chloride polymer compositions
IE831688L (en) Improvements in and relating to moulding compounds based on¹polyester.
IE890489L (en) Composition allowing at least two incompatible thermosplastic polymers to be made compatible, its application to the manufacture of thermoplastic alloys, thermoplastic alloys obtained
JPH09291163A (en) Biodegradable porous film
JP3321379B2 (en) Biodegradable porous film
ATE219509T1 (en) METHOD FOR PRODUCING A THERMOPLASTIC RESIN COMPOSITION AND MOLDING COMPOUNDS
JPH0819294B2 (en) Composite resin composition, composite resin composition for sheet molding and molded article thereof
CA2441647A1 (en) Soft, flexible composition and method for making same
JPH0541937A (en) Fishing line spool
WO1996009348A3 (en) Polymer composition, a method of producing the same and a use therefor
JPH1057431A (en) Naturally collapsible resin container
JPH07286082A (en) Resin composition having improved mechanical characteristic and biodegradability
JPS648655B2 (en)
JPH03277647A (en) Degradable resin composition