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Biodegradable/compostable hot melt adhesives comprising polyester of lactic acid 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08F-283/00
출원번호 US-0499079 (1995-07-06)
발명자 / 주소
  • Garry J. Edgington
  • Christopher M. Ryan
출원인 / 주소
  • H. B. Fuller Licensing & Financing Inc.
대리인 / 주소
    Binsu
인용정보 피인용 횟수 : 10  인용 특허 : 32

초록

A hot melt adhesive composition can be made using a polyester derived from 2-hydroxy-propanoic acid (lactic acid). A biodegradable/compostable thermoplastic resin can be formulated into a hot melt adhesive using a lower molecular weight material as a tackifying resin. The adhesive material can be ma

대표청구항

1. A method of tackifying a hot melt thermoplastic composition comprising adding an effective tackifying amount of a polyester material comprising greater than 5 mole % of lactic acid having a molecular weight (Mn) less than about 30,000 grams per mole and Tg less than 110.degree. C. to the thermopl

이 특허에 인용된 특허 (32)

  1. Holmes Paul A. (Middlesbrough GB2) Collins Stephen H. (Thirsk GB2) Wright Leonard F. (Eaglescliffe GB2), 3-Hydroxybutyrate polymers.
  2. Barham Peter J. (Bristol GB2) Holmes Paul A. (Middlesbrough GB2), 3-Hydroxybutyric acid polymers.
  3. Herring John M. (Cleveland GB2) Webb Andrew (Cleveland GB2), 3-hydroxybutyrate polymer composition.
  4. Dhein Rolf (Krefeld DEX) Reuter Knud (Krefeld DEX) Rudolph Hans (Krefeld DEX) Pfitzner Jrg (Wuppertal DEX), b 상세보기
  • Wang David W. (Vestal NY) Lehmann Leonard T. (Fairfield CT), Bioabsorbable coating for a surgical device.
  • Gogolewski Sylwester (Renens CHX) Pennings Albert J. (Norg NLX), Biocompatible, antithrombogenic materials suitable for reconstructive surgery.
  • Ryan Lisa L. (Dayton MN) Rouyer Alain (Boos FRX) Pariente Emmanuelle (Rouen FRX) Yeboa-Kodie Peter (Luneburg DEX), Biodegradable adhesive packaging.
  • Sinclair Richard G. (Columbus OH), Biodegradable packaging thermoplastics from lactides.
  • Sinclair Richard G. (Columbus OH), Biodegradable replacement of crystal polystyrene.
  • Webb Andrew (Yarm), Biodegradable tampon application comprising poly(3-hydroxybutyric acid).
  • Sinclair Richard G. (Columbus OH), Blends of polyactic acid.
  • Trau Matt (Northcote AUX) Truss Rowan W. (Oak Park AUX), Controlled release hydroxybutyrate polymer microspheres.
  • Doi Yoshiharu (Yokohama JPX), Copolyester and process for producing the same.
  • Sinclair Richard G. (Columbus OH) Preston Joseph (Radnor OH), Degradable impact modified polyactic acid.
  • Sinclair Richard G. (Columbus OH) Lipinsky Edward S. (Worthington OH), Degradable polymer composition.
  • Sipinen Alan J. (North Oaks MN) Jaeger Jobst T. (Kaarst MN DEX) Rutherford Denise R. (Oakdale MN) Edblom Elizabeth C. (Minneapolis MN), Degradable thermophastic compositions and blends with naturally biodegradable polymers.
  • Freeman James W. (Houston TX) Busch Harris (Houston TX), Detection of human cancer cells with antibodies to human cancer nucleolar antigen p120.
  • Sinclair Richard G. (Columbus OH) Lipinsky Edward S. (Worthington OH) Browning James D. (Columbus OH) Bigg Donald (Columbus OH) Rogers Thomas A. (Golden CO), End use applications of biodegradable polymers.
  • Traussnig Heinz (Frohnleiten AIX) Kloimstein Engelbert (Eferding AIX) Kroath Hans (Linz AIX) Estermann Robert (Linz AIX), Extracting agents for poly-D(-)-3-hydroxybutyric acid.
  • Hutchinson Francis G. (Lymm GB2), Manufacture of polyesters.
  • Ritter Wolfgang (Hilden DEX), Meltable aerobically cured plastic compositions.
  • English James P. (Birmingham AL) McNeely Gerald W. (Spartanburg SC) Dunn Richard L. (Birmingham AL), Method for making a biodegradable adhesive for soft living tissue.
  • Kauffman Thomas (Easton PA) Brady Francis X. (Bethlehem PA) Puletti Paul P. (Pittstown NJ) Raykovitz Gary (Flemington NJ), Poly hydroxybutyrate/hydroxyvalerate based hot melt adhesive.
  • Nakanishi Michio (Niiza JPX) Nakashima Naoki (Ohtake JPX), Polycaprolactone composition.
  • Loomis Gary L. (Drexel Hill PA) Ostapchenko George J. (Wilmington), Polyhydroxy acid films.
  • Iovine Carmine P. (Bridgewater NJ) Kauffman Thomas F. (Easton PA) Schoenberg Jules E. (Bridgewater NJ) Puletti Paul P. (Pittstown NJ), Polylactide and starch containing hot melt adhesive.
  • Iovine Carmine P. (Bridgewater NJ) Kauffman Thomas F. (Easton PA) Schoenberg Jules E. (Bridgewater NJ) Puletti Paul P. (Pittstown NJ), Polylactide containing hot melt adhesive.
  • Holmes Paul A. (Middlesbrough GB2) Willmouth Frank M. (Royston GB2) Newton Alan B. (Welwyn Garden City GB2), Polymer blends containing polymer of b 상세보기
  • Nevin Robert S. (Indianapolis IN), Polymerization process and product.
  • Doi Yoshiharu (Yokohama JPX), Random copolymer comprising D-(-)-3-hydroxybutyrate units and D-(-)-3-hydroxyvalerate, and process for production thereo.
  • Fuller Timothy J. (West Henrietta NY) Marchessault Robert H. (Montreal CAX) Bluhm Terry L. (Oakville CAX), Toner and developer compositions containing biodegradable semicrystalline polyesters.
  • Lamanna Richard A. (Jefferson Borough PA) Stephens Dwight L. (Ross Township PA), Water-soluble acidic polyesters and thermosetting water-based coatings containing them.
  • 이 특허를 인용한 특허 (10)

    1. Weinlein, Roger; Kann, Yelena, Biobased rubber modifiers for polymer blends.
    2. McCarthy, Stephen; Weinzweig, Jeffrey, Biodegradable bone plates and bonding systems.
    3. McCarthy, Stephen; Weinzweig, Jeffrey, Biodegradable bone plates and bonding systems.
    4. McCarthy, Stephen; Weinzweig, Jeffrey, Biodegradable bone plates and bonding systems.
    5. Vanni, Alfredo; Cabilli, Alberto, Cartridge for preparing a liquid product.
    6. Lang, Frederick J.; Ribble, Brendon F., Health-and-hygiene appliance comprising a dispersible component and a releasable component disposed adjacent or proximate to said dispersible component; and processes for making said appliance.
    7. Dalessandro,Anna, Heat seal blister package having improved moisture vapor transmission barrier and method for forming same.
    8. Padwa, Allen R., Nucleating agents.
    9. Whitehouse, Robert S., PHA adhesive compositions.
    10. Whitehouse, Robert S., PHA blends.

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