公开(公告)号：US20170096529A1

公开(公告)日：2017-04-06

申请号：US15126492

申请日：2015-03-05

Applicant: ARKEMA FRANCE

Inventor： Quentin PINEAU ,  Bruno D'HERBECOURT

IPC: C08G69/44 ,  C08G69/40 ,  C09J177/02 ,  C09J177/12

Abstract: Composition comprising, on a weight basis, the total being equal to 100%: from 98% to 100% of at least one copolyamide bearing amide units and polyether units, having a melting point (Tm) from about 90 to about 150° C., in particular from about 100° C. to about 125° C., and having a flexural modulus of less than 100 MPa, as determined according to standard ISO 178 (2010); from 0 to 2% of at least one additive chosen from stabilizers and dyes, or a mixture thereof, for the manufacture of a heat-sensitive adhesive, in particular a veil, a film, granules, a filament, a grate, a powder or a suspension.

公开(公告)号：US20150065648A1

公开(公告)日：2015-03-05

申请号：US14477053

申请日：2014-09-04

Applicant: ARKEMA FRANCE

Inventor： Quentin PINEAU ,  Bruno D'HERBECOURT ,  Zhenzhong LI

IPC: D01F6/60 ,  B29C47/00 ,  C08G69/28

CPC classification number: D01F6/60 ,  B29C48/022 ,  B29C48/05 ,  B29K2077/00 ,  C08G69/28

Abstract: A monofilament made from a polyamide composition including at least 70 wt. % of a polyamide resulting from the condensation of: an aliphatic diamine having 4 to 18 carbon atoms, together with a (cyclo)aliphatic diacid having 10 to 18 carbon atoms, and with an aliphatic monocarboxylic acid having 2 to 12 carbon atoms as a chain stopping agent. Also, a process for making this monofilament.

Abstract translation: 由聚酰胺组合物制成的单丝，其包含至少70重量％ 由以下物质缩合得到的聚酰胺：具有4至18个碳原子的脂肪族二胺与具有10至18个碳原子的（环）脂族二酸和具有2至12个碳原子的脂肪族单羧酸作为链 停药 另外，制作这种单丝的过程。