Hot melt adhesive comprising an encapsulated ingredient
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C08K-009/10
C09J-005/06
C09J-010/906
C09J-015/300
C09J-013/104
출원번호
US-0128135
(1998-08-03)
발명자
/ 주소
Baetzold John P.
Kauffman Thomas F.
Scholl Steven L.
Simmons Eugene R.
출원인 / 주소
H.B. Fuller Licensing & Financing, Inc.
대리인 / 주소
Fischer
인용정보
피인용 횟수 :
38인용 특허 :
6
초록▼
The present invention is a hot melt adhesive composition comprising at least one ingredient present in an encapsulated form. The encapsulated ingredient may be any known hot melt adhesive formulation ingredient as well as any hot melt adhesive additive such as antioxidants and fragrances for which t
The present invention is a hot melt adhesive composition comprising at least one ingredient present in an encapsulated form. The encapsulated ingredient may be any known hot melt adhesive formulation ingredient as well as any hot melt adhesive additive such as antioxidants and fragrances for which there is a desirable change in adhesive properties by isolating such ingredient for a duration of time. The encapsulated ingredient is released from the shell by means of pressure, temperature, diffusion, pH, light, radiation, ultrasound, and combinations thereof. Hot melt adhesive compositions comprising at least one encapsulated ingredient are useful for a variety of novel products including self-supported friction glue sticks, non-tacky pelletized pressure sensitive adhesives, cohesive adhesive systems, hot melt adhesive compositions exhibiting improved thermal stability and odor, as well as for a variety of other adhesive applications.
대표청구항▼
[ What is claimed is:] [1.] A glue-stick comprising an adhesive composition comprising at least one thermoplastic polymer selected from the group consisting of block copolymers, amorphous polyolefins, metallocene polyolefins, ethylene vinyl-acetate, ethylene-methyl acrylate, ethylene-n-butyl acrylat
[ What is claimed is:] [1.] A glue-stick comprising an adhesive composition comprising at least one thermoplastic polymer selected from the group consisting of block copolymers, amorphous polyolefins, metallocene polyolefins, ethylene vinyl-acetate, ethylene-methyl acrylate, ethylene-n-butyl acrylate, polyethylene terephthalate, polyvinyl pyrrolidone, polyvinyl pyrrolidone/vinyl acetate, polyetheroxazoline, water dispersible copolyester, water soluble polyamides, polyvinylalcohol, polyethylene oxide and at least one normally liquid ingredient selected from the group consisting of liquid tackifying resins, liquid polymers, liquid plasticizers, and mixtures thereof; wherein said normally liquid ingredient is present in an encapsulated form.
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이 특허에 인용된 특허 (6)
Redding ; Jr. Bruce K. (2708 S. 86th St. Philadelphia PA 19153), Apparatus and method for making microcapsules.
Cooprider Terrence E. (Woodbury MN) Bailey Dale O. (White Bear Lake MN) Most Ronald W. (River Falls WI), Pressure sensitive adhesive comprising tacky surface active microspheres.
Balogh, Jeffrey; Jennings, Jessica D.; Narayan, Arun; Shoemake, Kelly A.; Williamson, Bobby L.; Petrella, Jesse, Adhesive compositions having a reduced cure time and methods for making and using same.
Williamson, Bobby L.; Jing, Feng, Composite products made with lewis acid catalyzed binder compositions that include tannins and multifunctional aldehydes.
Radabaugh, Robert M. A.; Raistlin Newton, Jonathan C., Methods for the production of granular composite pesticidal compositions and the compositions produced thereby.
Abhari,Ramin; Sims,Charles Lewis; Jiang,Peijun; Johnsrud,David Raymond; Canich,Jo Ann Marie, Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom.
Jiang, Peijun; Dekmezian, Armenag Hagop; Canich, Jo Ann Marie; Sims, Charles Lewis; Abhari, Ramin; Garcia-Franco, Cesar Alberto; Johnsrud, David Raymond, Multiple catalyst system for olefin polymerization and polymers produced therefrom.
Jiang, Peijun; Dekmezian, Armenag Hagop; Canich, Jo Ann Marie; Sims, Charles Lewis; Abhari, Ramin; Garcia-Franco, Cesar Alberto; Johnsrud, David Raymond, Multiple catalyst system for olefin polymerization and polymers produced therefrom.
Jiang,Peijun; Dekmezian,Armenag Hagop; Canich,Jo Ann Marie; Sims,Charles Lewis; Abhari,Ramin; Garcia Franco,Cesar Alberto; Johnsrud,David Raymond, Mutliple catalyst system for olefin polymerization and polymers produced therefrom.
Abhari, Ramin; Sims, Charles Lewis; Lewtas, Kenneth; Tse, Mun Fu; Brant, Patrick; Jiang, Peijun; Chow, Wai Yan; Schauder, Jean-Roch; Gong, Caiguo; Johnsrud, David Raymond; Canich, Jo Ann Marie, Polyolefin adhesive compositions and articles made therefrom.
Jiang, Peijun; Nelson, Keith Allen; Curry, Christopher Lewis; Dekmezian, Armenag Hagop; Sims, Charles Lewis; Abhari, Ramin; Garcia Franco, Cesar Alberto; Canich, Jo Ann Marie; Kappes, Nicolas; Faissat, Michel Louis; Jacob, Lutz Erich, Polyolefin adhesive compositions and articles made therefrom.
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