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1. 发明申请

WO2009029619A2 IMPROVED METHOD OF FORMING EXTRUDED POLYSTYRENE FOAMS AND THE PRODUCTS MADE THEREFORM 审中-公开
标题翻译：形成挤出聚苯乙烯泡沫的改进方法及其制备方法
公开(公告)号：WO2009029619A2
公开(公告)日：2009-03-05
申请号：PCT/US2008074318
申请日：2008-08-26
申请人： DOW GLOBAL TECHNOLOGIES INC , MAURER MYRON J , SAGNARD ALAIN MICHEL ANDRE , BINDELS DOMINICUS L , BOVEN MICHELLE L , CHOI BYOUNG-HO , CLEEREMAN ROBERT J , GASTON RYAN S , LANGMAIND JOSEPH A
发明人： MAURER MYRON J , SAGNARD ALAIN MICHEL ANDRE , BINDELS DOMINICUS L , BOVEN MICHELLE L , CHOI BYOUNG-HO , CLEEREMAN ROBERT J , GASTON RYAN S , LANGMAIND JOSEPH A
IPC分类号： B29C44/56
CPC分类号： B29C44/5627 , B29C44/352 , B29C2793/0063 , B29K2025/00 , B29K2105/045 , B29L2031/3005 , B29L2031/3014 , B29L2031/3023 , B29L2031/3044
摘要： The invention a method of forming complex shape of styrenic polymer foams in which a pressing surface is created, for example, by planing/machining a layer of an as formed extruded styrenic polymer plank, contacting said plank with a contoured die face and pressing the foam to form the complex shape.
摘要翻译：本发明提供一种形成复合形状的苯乙烯类聚合物泡沫的方法，其中产生挤压表面，例如通过刨削/加工形成的挤出的苯乙烯聚合物板的层，将所述板与成型模面接触并压制泡沫形成复杂的形状。

3. 发明专利

CA2514101A1 STRUCTURAL REINFORCEMENT ARTICLE AND PROCESS FOR PREPAREATION THEREOF 未知
公开(公告)号：CA2514101A1
公开(公告)日：2004-09-16
申请号：CA2514101
申请日：2004-03-05
申请人： DOW GLOBAL TECHNOLOGIES INC
发明人： BOVEN MICHELLE L , LI ZHICHENG , EAGLE GLENN G , BRODIL JASON C
IPC分类号： B29C44/18 , B62D29/00
摘要： The invention is a process for the preparation of article comprising placing a film (27) on each inner surface of each part of a two part mold (21, 22); placing an article (26) in the mold (20) with film (27) located between the surface of the mold and the article (26) such that there is a sma space (29) between the article and the surface of the mold; closing the mold the articl e; injecting between the film and the article an expandable plastic material (1 2) under conditions that the article (26) is coated with the expandable materia l (12) and the expandable material does not expand; removing the plastic artic le with the expandable material coated thereon with the two films attached to t he expandable plastic material. In another embodiment the invention is an artic le comprising a shaped plastic article; an expandable material coated in the shaped plastic article; and a film covering the material coated shaped plast ic article. In another embodiment the invention is a method of reinforcing a structural member which comprises inserting an article according to this invention into a cavity of the structural member and heating the structural member and the article to a temperature at which the expandable plastic material expands and the film or the expandable material bonds to the inner surfaceof the structural member so as to fix the location of the article in the structural member.

4. 发明专利

CA2697095A1 IMPROVED METHOD OF FORMING EXTRUDED POLYSTYRENE FOAMS AND THE PRODUCTS MADE THEREFROM 未知
公开(公告)号：CA2697095A1
公开(公告)日：2009-03-05
申请号：CA2697095
申请日：2008-08-26
申请人： DOW GLOBAL TECHNOLOGIES INC 20
发明人： MAURER MYRON J , SAGNARD ALAIN MICHEL ANDRE , BINDELS DOMINICUS L , BOVEN MICHELLE L , CHOI BYOUNG-HO , CLEEREMAN ROBERT J , GASTON RYAN S , LANGMAIND JOSEPH A , BROWNING CURTIS A
IPC分类号： B29C44/56 , B29C69/00
摘要： The invention a method of forming complex shape of styrenic polymer foams (10) in which a pressing surface is created, for example, by planing/machining a layer of an as formed extruded styrenic polymer plank, contacting said plank with a contoured die face and pressing the foam (10) to form the complex shape.

5. 发明专利

BRPI0407657A 未知
公开(公告)号：BRPI0407657A
公开(公告)日：2006-03-14
申请号：BRPI0407657
申请日：2004-03-05
申请人： DOW GLOBAL TECHNOLOGIES INC
发明人： BOVEN MICHELLE L , LI ZHICHENG , EAGLE GLENN G , BRODIL JASON C
IPC分类号： B29C44/18 , B62D29/00
摘要： The invention is a process for the preparation of article comprising placing a film on each inner surface of each part of a two part mold; placing an article in the mold with film located between the surface of the mold and the article such that there is a small space between the article and the surface of the mold; closing the mold about the article; injecting between the film and the article an expandable plastic material under conditions that the article is coated with the expandable material and the expandable material does not expand; removing the plastic article with the expandable material coated thereon with the two films attached to the expandable plastic material. In another embodiment the invention is an article comprising a shaped plastic article; an expandable material coated in the shaped plastic article; and a film covering the material coated shaped plastic article. In another embodiment the invention is a method of reinforcing a structural member which comprises inserting an article according to this invention into a cavity of the structural member and heating the structural member and the article to a temperature at which the expandable plastic material expands and the film or the expandable material bonds to the inner surface of the structural member so as to fix the location of the article in the structural member.

6. 发明专利

CA2697095C IMPROVED METHOD OF FORMING EXTRUDED POLYSTYRENE FOAMS AND THE PRODUCTS MADE THEREFROM 未知
公开(公告)号：CA2697095C
公开(公告)日：2016-02-16
申请号：CA2697095
申请日：2008-08-26
申请人： DOW GLOBAL TECHNOLOGIES INC
发明人： MAURER MYRON J , SAGNARD ALAIN MICHEL ANDRE , BINDELS DOMINICUS L , BOVEN MICHELLE L , CHOI BYOUNG-HO , CLEEREMAN ROBERT J , GASTON RYAN S , LANGMAIND JOSEPH A , BROWNING CURTIS A
IPC分类号： B29C44/56 , B29C69/00
摘要： The invention a method of forming complex shape of styrenic polymer foams (10) in which a pressing surface is created, for example, by planing/machining a layer of an as formed extruded styrenic polymer plank, contacting said plank with a contoured die face and pressing the foam (10) to form the complex shape.

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