Title:
ポリ[α-メチレンラク(トン)(タム)]ホモおよびコポリマーのブレンド
Document Type and Number:
Japanese Patent JP2004515567
Kind Code:
A
Abstract:
Polymers containing alpha-methylenelact(ones)(ams) such as alpha-methylenebutyrolactones are useful in blends with other polymers. For examples such polymers which have reactive groups are toughened by mixing with a rubbery material which has complimentary reactive groups, or polymers containing repeat units derived from alpha-methylenelact(ones)(ams) are toughened by mixing with polymeric core-shell particles having an elastomeric core and a specified thermoplastic shell. The properties of thermoplastics are also improved by blending with alpha-methylenelact(ones)(ams) such as alpha-methylenebutyrolactones containing (co)polymers.
Inventors:
Brandenburg, Challes
Dean, David M
Hoffman, Giorgio Henry
Patz, Rutger Day
Flexman, Edmund A.
Tarverton, Kenneth Earl
Dean, David M
Hoffman, Giorgio Henry
Patz, Rutger Day
Flexman, Edmund A.
Tarverton, Kenneth Earl
Application Number:
JP2002504364A
Publication Date:
May 27, 2004
Filing Date:
June 21, 2001
Export Citation:
Assignee:
E.I.DU PONT DE NEMOURS AND COMPANY
International Classes:
C08F257/02; C08F265/04; C08F265/06; C08F279/02; C08L25/02; C08L25/12; C08L33/04; C08L37/00; C08L39/00; C08L39/04; C08L51/00; C08L51/04; C08L59/00; (IPC1-7): C08L37/00; C08L25/02; C08L33/04; C08L39/00; C08L51/00
Attorney, Agent or Firm:
Heikichi Odashima