Invention Grant
- Patent Title: Thermal stabilization and processing behavior of block copolymer compositions by blending, applications thereof, and methods of making same
- Patent Title (中): 嵌段共聚物组合物的热稳定化和加工性能，其应用及其制备方法
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Application No.: US10749681Application Date: 2003-12-31
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Publication No.: US07648771B2Publication Date: 2010-01-19
- Inventor: Bryon Paul Day , Dennis John DeGroot , Michael Joseph Garvey , Gregory K. Hall , Peter Michalovich Kobylivker , Braulio Arturo Polanco , Thomas Harold Roessler , Duane G. Uitenbroek , Peiguang Zhou
- Applicant: Bryon Paul Day , Dennis John DeGroot , Michael Joseph Garvey , Gregory K. Hall , Peter Michalovich Kobylivker , Braulio Arturo Polanco , Thomas Harold Roessler , Duane G. Uitenbroek , Peiguang Zhou
- Applicant Address: US WI Neenah
- Assignee: Kimberly-Clark Worldwide, Inc.
- Current Assignee: Kimberly-Clark Worldwide, Inc.
- Current Assignee Address: US WI Neenah
- Agency: Dority & Manning, P.A.
- Main IPC: C08L53/02
- IPC: C08L53/02
Abstract:
A blended composition of unsaturated block copolymer with improved thermal stability and processing behavior includes at least one unsaturated block copolymer; and a compatibilizer selected from the group consisting of (1) high melt flow rate homopolymers or copolymers; (2) styrene-ethylenepropylene-styrene (SEPS); (3) ethylene vinyl acetate (EVA); (4) styrene-butadiene-styrene (SBS), or styrene-isoprene-styrene (SIS) block copolymers; (5) single site catalyzed polyolefins, such as metallocene catalyzed and constrained geometry polyolefins; (6) amorphous poly alpha olefin homopolymer and copolymers; and (7) a combination of such.
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