Title:
α-メチレンラクトンホモポリマーおよびコポリマー組成物、それから製造された板および物品、ならびにそれらを製造するための方法
Document Type and Number:
Japanese Patent JP2004517997
Kind Code:
A
Abstract:
Compositions comprising homopolymers or copolymers containing repeat units derived from alpha-methylenelact(ones)(ams) such as alpha-methylenebutyrolactones and an inorganic filler such as alumina trihydrate are described. The decorative sheets and articles made from these compositions may have one or more of higher thermal resistance, higher hardness, higher scratch and mar resistance, faster polymerization rates, antimicrobial properties, lower coefficient of thermal expansion and, owing to a higher refractive index, a higher transparency.
Inventors:
Brandenburg, Challes
Butler, Elizabeth P.
Curl
King, randy
Hutchins, clyde
Patz, Rutger Day
Butler, Elizabeth P.
Curl
King, randy
Hutchins, clyde
Patz, Rutger Day
Application Number:
JP2002558428A
Publication Date:
June 17, 2004
Filing Date:
December 28, 2001
Export Citation:
Assignee:
E.I.DU PONT DE NEMOURS AND COMPANY
International Classes:
C08F292/00; C08F24/00; C08F26/00; C08F26/06; C08F283/02; C08K3/22; (IPC1-7): C08F292/00
Attorney, Agent or Firm:
Heikichi Odashima