A multilayer nonlinear dielectric optical structure is formed by coextruding at least two polymeric materials, components (a) and (b), using a multiplying element; the structure contains a plurality of alternating layers (A) and (B) represented by formula (AB)x,where x=2n,and n is the number of mult
A multilayer nonlinear dielectric optical structure is formed by coextruding at least two polymeric materials, components (a) and (b), using a multiplying element; the structure contains a plurality of alternating layers (A) and (B) represented by formula (AB)x,where x=2n,and n is the number of multiplying elements; at least one of the components (a) and (b) exhibits nonlinear optical response. These structures perform a variety of nonlinear optical functions including all-optical switching and passive optical limiting.
대표청구항▼
A multilayer nonlinear dielectric optical structure is formed by coextruding at least two polymeric materials, components (a) and (b), using a multiplying element; the structure contains a plurality of alternating layers (A) and (B) represented by formula (AB)x,where x=2n,and n is the number of mult
A multilayer nonlinear dielectric optical structure is formed by coextruding at least two polymeric materials, components (a) and (b), using a multiplying element; the structure contains a plurality of alternating layers (A) and (B) represented by formula (AB)x,where x=2n,and n is the number of multiplying elements; at least one of the components (a) and (b) exhibits nonlinear optical response. These structures perform a variety of nonlinear optical functions including all-optical switching and passive optical limiting. rlapping platelets that are oriented essentially parallel to the plane of the disk. 31. The method set forth in claim 30 comprising the additional steps of: (c) providing a closure cap having a base and a peripheral skirt defining a cap interior and means on said skirt for securing the cap to a container, and (d) securing said liner disk to the interior of said cap. 32. The method set forth in claim 31 wherein said steps (b) and (d) are carried out simultaneously by compression molding said pellet in situ on said base. 33. The method set forth in claim 32 wherein said step (a) comprises the step of forming said pellet such that said barrier material is substantially uniformly dispersed as a discontinuous phase of discrete particles within said matrix material. 34. The method set forth in claim 30 wherein said matrix polymer material is selected from the group consisting of thermoplastic elastomers, soft olefin polymers, and mixtures thereof. 35. The method set forth in claim 34 wherein said matrix polymer material is a thermoplastic elastomer having a Shore A hardness of 45 to 95 and a flexural modulus of 30,000 to 100,000 psi. 36. The method set forth in claim 34 wherein said matrix polymer material is a thermoplastic elastomer selected from the group consisting of styrene block copolymers and elastomeric alloys. 37. The method set forth in claim 34 wherein said matrix polymer material includes an olefin polymer selected from the group consisting of metallocene-made polyethylene, ethylene-propylene rubbers, ethylene copolymers, and mixtures thereof. 38. The method set forth in claim 30 wherein said barrier polymer material is selected from the group consisting of EVOH, nylon, acrylonitrile copolymers, blends of EVOH and amorphous nylon, blends of EVOH and an ionomer, acrylonitrile, cyclic olefin copolymers, and blends thereof. 39. The method set forth in claim 30 wherein compatibilizer resin material is selected from the group consisting of maleic anhydride grafted polymers, ethylene vinyl acetate grafted polymers, ethylene methyl acrylate, ionomers and blends thereof. 40. The method set forth in claim 30 wherein said barrier polymer material comprises EVOH and said matrix material comprises EVA or polypropylene/butyl rubber. 41. The method set forth in claim 30 wherein
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (12)
Kalyanaraman Palaiyur S. (Fanwood NJ) Garito Anthony F. (Radnor PA), Bistable optical devices.
Weber Michael F. ; Benson ; Jr. Olester ; Cobb ; Jr. Sanford ; Jonza James M. ; Ouderkirk Andrew J. ; Wortman David L. ; Stover Carl A., Display with reflective polarizer and randomizing cavity.
Schrenk Walter J. (Midland MI) Arends Charles B. (Midland MI) Balazs Conrad F. (Midland MI) Lewis Ray A. (Midland MI) Wheatley John A. (Midland MI), Formable reflective multilayer body.
Schrenk Walter J. (Midland MI) Arends Charles B. (Midland MI) Balazs Conrad F. (Midland MI) Lewis Ray A. (Midland MI) Wheatley John A. (Midland MI), Formable reflective multilayer body.
Lewis Ray A. (Midland MI) Wisniewski David M. (Midland MI) Ramanathan Ravi (Midland MI) Schrenk Walter J. (Midland MI), Layer thickness gradient control in multilayer polymeric bodies.
Chau C. C. (Midland MI) Im Jang-hi (Midland MI) Raspor Otto C. (Midland MI) Tung Lu H. (Midland MI), Method for preparing an asymmetric semi-permeable membrane.
Scalora Michael ; Dowling Jonathan P. ; Bowden Charles M. ; Bloemer Mark J. ; Tocci Michael D., Optical switch that utilizes one-dimensional, nonlinear, multilayer dielectric stacks.
Honea, Eric C.; Jander, Donald R.; Madasamy, Pratheepan; Yilmaz, Tolga, Beam diagnostics and feedback method and system for spectrally beam-combined lasers.
Shelton, Michael Charles; Wilson, Alan Kent; Posey-Dowty, Jessica Dee; Kramer, Gergory Andrew; Perdomo, Luis Guillermo Rios, Low molecular weight carboxyalkylcellulose esters and their use as low viscosity binders and modifiers in coating compositions.
Shelton, Michael Charles; Posey Dowty, Jessica Dee; Perdomo, Luis Guillermo Rios; Dixon, Jr., Daniel Wayne; Lucas, Paul Lee; Wilson, Alan Kent; Walker, Kenneth Raymond; Lawniczak, Jonathan Edward; Foulk, Roy Glenn; Phan, Hieu Duy; Freeman, Jr., Charlie Carroll, Low molecular weight cellulose mixed esters and their use as low viscosity binders and modifiers in coating compositions.
Shelton, Michael Charles; Posey-Dowty, Jessica Dee; Perdomo, Luis Guillermo Rios; Dixon, Jr., Daniel Wayne; Lucas, Paul Lee; Wilson, Alan Kent; Walker, Kenneth Raymond; Lawniczak, Jonathan Edward; Foulk, Roy Glenn; Phan, Hieu Duy; Freeman, Jr., Charlie Carroll, Low molecular weight cellulose mixed esters and their use as low viscosity binders and modifiers in coating compositions.
Shelton, Michael Charles; Posey-Dowty, Jessica Dee; Perdomo, Luis Guillermo Rios; Dixon, Jr., Daniel Wayne; Lucas, Paul Lee; Wilson, Alan Kent; Walker, Kenneth Raymond; Lawniczak, Jonathan Edward; Foulk, Roy Glenn; Phan, Hieu Duy; Freeman, Jr., Charlie Carroll; Booton, John Douglas, Low molecular weight cellulose mixed esters and their use as low viscosity binders and modifiers in coating compositions.
Tidwell, Steven C.; Loftus, Thomas H.; Lemaire, Charles A., Method and apparatus for spectral-beam combining of fanned-in laser beams with chromatic-dispersion compensation using a plurality of diffractive gratings.
Liu, Anping; Honea, Eric C.; Lemaire, Charles A.; Mead, Roy D.; Brooks, Christopher D.; Brown, Andrew J. W.; Hamilton, Charles E.; Loftus, Thomas H.; Di Teodoro, Fabio, Spectral beam combination of laser beams.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.