公开(公告)号：WO9941304A9

公开(公告)日：2000-11-23

申请号：PCT/US9902882

申请日：1999-02-11

Applicant: CABOT CORP

Inventor： THIELEN ALAIN ,  VALANGE BAUDOUIN ,  VIERING STEFAN

IPC: C08L23/06 ,  C08L23/08 ,  C08L23/12 ,  C08L23/16 ,  C08L75/00 ,  H01B1/20 ,  H01B1/22 ,  H01B1/24 ,  C08K3/04 ,  C08L23/04

CPC classification number: H01B1/24 ,  C08L23/06 ,  C08L23/0815 ,  C08L23/12 ,  C08L23/16 ,  C08L75/00 ,  H01B1/20 ,  H01B1/22 ,  C08L2666/20 ,  C08L2666/04

Abstract: A conductive polymer blend comprising: a) at least two polymers which are at least partially immiscible with each other, and are present in proportions such that each polymer forms a respective continuous phase and the two respective continuous polymer phases are co-continuous with each other in the polymer blend; and b) at least one conductive material in particulate or fiber form which is substantially localized in one of said co-continuous polymer phases or substantially localized at a continuous interface between said co-continuous polymer phases. Optionally, the polymer blend may contain a mineral filler and/or a thixotropic thickening agent.

Abstract translation: 一种导电聚合物共混物，其包含：a）至少两种彼此至少部分不混溶的聚合物，并且以比例使得每个聚合物形成相应的连续相，并且两个相应的连续聚合物相彼此共连续 在聚合物共混物中; 和b）颗粒或纤维形式的至少一种导电材料，其基本上位于所述共连续聚合物相之一中或基本上位于所述共连续聚合物相之间的连续界面处。 任选地，聚合物共混物可以含有矿物填料和/或触变增稠剂。

公开(公告)号：SE542299C2

公开(公告)日：2020-04-07

申请号：SE1850965

申请日：2017-01-25

Applicant: CABOT CORP

Inventor： KYRLIDIS AGATHAGELOS ,  THIELEN ALAIN ,  CHRISTOPHER ALYSON M ,  MACKAY BRUCE E ,  VILLALPANDO-PAEZ FEDERICO ,  EID GEORGE ,  CHEN LIMENG ,  HAMPDEN-SMITH MARK ,  PIERRE SANTIAGUE

IPC: C08K3/04 ,  C08K3/38 ,  C08L23/06 ,  C09C1/48 ,  C09C1/56

Abstract: A composite polymer composition comprising partially crystallized carbon black. The composition exhibits superior thermal transfer properties in plastic formulations. The polymer precursor exhibits excellent rheology when compared to similar compositions comprising traditional carbon blacks. The composite polymers provide for higher loading of more thermally conductive carbon blacks in a variety of composite polymer compositions.

公开(公告)号：BE1024615A1

公开(公告)日：2018-04-24

申请号：BE201700016

申请日：2017-02-01

Applicant: CABOT CORP

Inventor： VILLALPANDO-PAEZ FEDERICO ,  EID GEORGE D ,  CHRISTOPHER ALYSON M ,  HAMPDEN-SMITH MARK J ,  PIERRE SANTIAGUE ,  THIELEN ALAIN ,  CHEN LIMENG ,  KYRLIDIS AGATHAGELOS ,  MAYKAY BRUCE E

IPC: C08K3/04 ,  C08K3/38

Abstract: Il est fourni une composition polymère composite comprenant du noir de carbone partiellement cristallisé. La composition présente des propriétés de transfert thermique supérieures dans des formulations plastiques. Le précurseur de polymère présente une excellente rhéologie en comparaison à des compositions similaires comprenant des noirs de carbone traditionnels. Les polymères composites fournissent une charge plus élevée de noirs de carbone plus thermoconducteurs dans différentes compositions polymères composites.

公开(公告)号：DE69930728D1

公开(公告)日：2006-05-18

申请号：DE69930728

申请日：1999-02-11

Applicant: CABOT CORP

Inventor： THIELEN ALAIN ,  VALANGE BAUDOUIN ,  VIERING STEFAN

IPC: C08K3/04 ,  C08L23/04 ,  C08L23/06 ,  C08L23/08 ,  C08L23/12 ,  C08L23/16 ,  C08L75/00 ,  C08L75/04 ,  H01B1/20 ,  H01B1/22 ,  H01B1/24

Abstract: A conductive polymer blend comprising:(a) at least two polymers which are at least partially immiscible with each other, and are present in proportions such that each polymer forms a respective continuous phase and the two respective continuous polymer phases are co-continuous with each other in the polymer blend; and(b) at least one conductive material in particulate or fiber form which is substantially localized in one of said co-continuous polymer phases or substantially localized at a continuous interface between said co-continuous polymer phases. Optionally, the polymer blend may contain a mineral filler and/or a thixotropic thickening agent.

公开(公告)号：AT214195T

公开(公告)日：2002-03-15

申请号：AT97911795

申请日：1997-10-23

Applicant: CABOT CORP

Inventor： THIELEN ALAIN

IPC: C08K3/04 ,  C08K3/00 ,  C08L59/00 ,  C08L75/04 ,  H01B1/24

Abstract: An electrically conductive polyacetal composition having improved toughness and flexibility, as well as good fluidity and processability. The composition includes an oxymethylene polymer, an elastomeric polyurethane, and an electrically conductive carbon black having a lower structure level (DBP absorption) and larger particle size (lower surface area) than conductive carbon blacks heretofore used in these compositions. The composition includes between about 65 and about 85 percent, by weight, of the oxymethylene polymer, between about 10 and about 20 percent, by weight, of the electrically conductive carbon black, and between about 10 and about 20 percent, by weight, of the elastomeric polyurethane. The electrically conductive carbon black has a surface area BET (N2) of between about 40 and about 100 m2/g, and a pore volume, DBP absorption, of between about 150 and about 350 ml/100g. The electrically conductive carbon black used in the present compositions is more easily dispersed in the composition polymers and lessens any increase in melt viscosity during compounding.

公开(公告)号：ZA979613B

公开(公告)日：1998-05-21

申请号：ZA979613

申请日：1997-10-27

Applicant: CABOT CORP

Inventor： THIELEN ALAIN

IPC: C08K3/04 ,  C08K3/00 ,  C08L59/00 ,  C08L75/04 ,  H01B1/24 ,  C08L ,  C08K

Abstract: An electrically conductive polyacetal composition having improved toughness and flexibility, as well as good fluidity and processability. The composition includes an oxymethylene polymer, an elastomeric polyurethane, and an electrically conductive carbon black having a lower structure level (DBP absorption) and larger particle size (lower surface area) than conductive carbon blacks heretofore used in these compositions. The composition includes between about 65 and about 85 percent, by weight, of the oxymethylene polymer, between about 10 and about 20 percent, by weight, of the electrically conductive carbon black, and between about 10 and about 20 percent, by weight, of the elastomeric polyurethane. The electrically conductive carbon black has a surface area BET (N2) of between about 40 and about 100 m2/g, and a pore volume, DBP absorption, of between about 150 and about 350 ml/100g. The electrically conductive carbon black used in the present compositions is more easily dispersed in the composition polymers and lessens any increase in melt viscosity during compounding.

公开(公告)号：DE112017000595C5

公开(公告)日：2024-12-24

申请号：DE112017000595

申请日：2017-01-25

Applicant: CABOT CORP

Inventor： VILLALPANDO-PAEZ FEDERICO ,  EID GEORGE ,  CHRISTOPHER ALYSON M ,  HAMPDEN-SMITH MARK ,  PIERRE SANTIAGUE ,  THIELEN ALAIN ,  CHEN LIMENG ,  KYRLIDIS AGATHAGELOS ,  MACKAY BRUCE E

IPC: C08K3/04 ,  C08J3/22 ,  C08K3/38 ,  C08L23/06 ,  C08L25/06 ,  C08L69/00 ,  C08L77/00 ,  C08L101/12 ,  C09C1/56 ,  C09K5/14

Abstract: Komposit-Polymerzusammensetzung, umfassend:eine Polymermatrix; undein teilweise kristallisiertes Carbon Black, das in der Polymermatrix in einer Konzentration von 12 bis 28 Gew.-% dispergiert ist, wobei das Carbon Black eine OAN-Struktur von mehr als 120 cm3/100g und weniger als 200 cm3/100g, eine Oberflächenenergie von weniger als 8 mJ/m2, eine prozentuale Kristallinität von weniger als 65% und eine mikrokristalline Raman-Flächengröße (La) von mehr als oder gleich 28 Å aufweist,wobei das Carbon Black durch thermische Behandlung eines Furnace Black bei einer Temperatur von mehr als 700°C und weniger als 1800°C hergestellt wird.

公开(公告)号：BE1024615B1

公开(公告)日：2018-05-02

申请号：BE201700016

申请日：2017-02-01

Applicant: CABOT CORP

Inventor： VILLALPANDO-PAEZ FEDERICO ,  EID GEORGE D ,  CHRISTOPHER ALYSON M ,  HAMPDEN-SMITH MARK J ,  PIERRE SANTIAGUE ,  THIELEN ALAIN ,  CHEN LIMENG ,  KYRLIDIS AGATHAGELOS ,  MAYKAY BRUCE E

IPC: C08K3/04 ,  C08K3/38

Abstract: Il est fourni une composition polymère composite comprenant du noir de carbone partiellement cristallisé. La composition présente des propriétés de transfert thermique supérieures dans des formulations plastiques. Le précurseur de polymère présente une excellente rhéologie en comparaison à des compositions similaires comprenant des noirs de carbone traditionnels. Les polymères composites fournissent une charge plus élevée de noirs de carbone plus thermoconducteurs dans différentes compositions polymères composites.

公开(公告)号：SK286328B6

公开(公告)日：2008-07-07

申请号：SK56899

申请日：1997-10-23

Applicant: CABOT CORP

Inventor： THIELEN ALAIN

IPC: C08K3/04 ,  H01B1/00 ,  C08K3/00 ,  C08L59/00 ,  C08L75/04 ,  H01B1/24

Abstract: An electrically conductive polyacetal composition having improved toughness and flexibility, as well as good fluidity and processability. The composition includes an oxymethylene polymer, an elastomeric polyurethane, and an electrically conductive carbon black having a lower structure level (DBP absorption) and larger particle size (lower surface area) than conductive carbon blacks heretofore used in these compositions. The composition includes between about 65 and about 85 percent, by weight, of the oxymethylene polymer, between about 10 and about 20 percent, by weight, of the electrically conductive carbon black, and between about 10 and about 20 percent, by weight, of the elastomeric polyurethane. The electrically conductive carbon black has a surface area BET (N2) of between about 40 and about 100 m /g, and a pore volume, DBP absorption, of between about 150 and about 350 ml/100g.

公开(公告)号：CA2270250C

公开(公告)日：2004-03-16

申请号：CA2270250

申请日：1997-10-23

Applicant: CABOT CORP

Inventor： THIELEN ALAIN

IPC: C08K3/04 ,  C08K3/00 ,  C08L59/00 ,  C08L75/04 ,  H01B1/24

Abstract: An electrically conductive polyacetal composition having improved toughness and flexibility, as well as good fluidity and processability. The composition includes an oxymethylene polymer, an elastomeric polyurethane, and an electrically conductive carbon black having a lower structure level (DBP absorption) and larger particle si ze (lower surface area) than conductive carbon blacks heretofore used in these compositions. The composition includes between about 65 and about 85 percent, by weight, of the oxymethylene polymer, between about 10 and about 20 percent, by weight, of the electrically conductive carbon black, and between about 10 and about 20 percent, by weight, of the elastomeric polyurethane. The electrically conductive carb on black has a surface area BET (N2) of between about 40 and about 100 m2/g, and a pore volume, DBP absorption, of between about 150 and about 350 ml/ 100g. The electrically conductive carbon black used in the present compositions is more easily dispersed in the composition polymers and lessens any increase in melt viscosity during compounding.