公开(公告)号：BR112021011630A2

公开(公告)日：2021-08-31

申请号：BR112021011630

申请日：2019-12-27

Applicant: BASF SE

Inventor： CHRISTIANE MARTINA DIECKMANN ,  JOPP DENNIS ,  SCHANDER EDGAR ,  POESELT ELMAR ,  GUTMANN PETER ,  SPREEN REBECCA

IPC: C08G18/24 ,  C08G18/32 ,  C08G18/48 ,  C08G18/66 ,  C08G18/73 ,  C08G18/76 ,  C08G101/00 ,  C08J9/12 ,  C08J9/18

Abstract: péletes espumados, processo para a produção de péletes espumados, usos de péletes espumados e material híbrido. a presente invenção se refere a péletes espumados compreendendo um poliuretano termoplástico obtenível ou obtido pela reação de uma composição de poliisocianato (ic) compreendendo pelo menos um diisocianato alifático com um peso molecular numérico médio inferior a 200 g/mol, pelo menos um extensor de cadeia (ce1) e uma composição de poliol (pc), e também se refere a um processo para a produção de tais péletes espumados. a presente invenção também compreende o uso de péletes espumados inventivos para a produção de um corpo moldado.

公开(公告)号：CA3124615A1

公开(公告)日：2020-07-02

申请号：CA3124615

申请日：2019-12-27

Applicant: BASF SE

Inventor： POESELT ELMAR ,  GUTMANN PETER ,  SCHANDER EDGAR ,  SPREEN REBECCA ,  DIECKMANN CHRISTIANE MARTINA ,  JOPP DENNIS

IPC: C08G18/48 ,  C08G18/24 ,  C08G18/32 ,  C08G18/66 ,  C08G18/73 ,  C08G18/76 ,  C08J9/12 ,  C08J9/18

Abstract: The present invention relates to an expanded granulate comprising a thermoplastic polyurethane obtainable or obtained by reacting a polyisocyanate composition (IZ), containing at least one aliphatic diisocyanate with a number-average molecular weight of less than 200 g/mol, with at least one chain extender (KV1) and a polyol composition (PZ), and also to a method for producing an expanded granulate of this type. The present invention also relates to the use of an expanded granulate according to the invention for producing a moulded body.

公开(公告)号：CA3109531A1

公开(公告)日：2020-03-19

申请号：CA3109531

申请日：2019-09-12

Applicant: BASF SE

Inventor： GUTMANN PETER ,  POESELT ELMAR ,  RAPP FLORIAN TOBIAS ,  JOPP DENNIS

IPC: C08J9/16 ,  C08J9/00 ,  C08J9/12 ,  C08J9/228 ,  C08L25/06 ,  C08L75/08

Abstract: The invention relates to particle foams of thermoplastic polyurethane, a styrene polymer, and a viscosity modifier, to molded parts produced therefrom, to a method for producing the particle foams and molded parts, and to the use of the molded parts for shoe midsoles, shoe insoles, combined shoe soles, cushioning elements for shoes, bicycle saddles, bicycle tires, damping elements, paddings, mattresses, supports, handles, protective films, in components in automobile interior and exterior areas, in balls and sports equipment, or as a floor covering.