公开(公告)号：EP2716353A3

公开(公告)日：2014-07-02

申请号：EP14150040.5

申请日：2004-11-23

Applicant: Intertape Polymer Corp.

Inventor： Tynan, John Kinch Jr. ,  St. Coeur, Richard Walter ,  Kovach, David Michael ,  Lombardo, Thomas

IPC: B01F7/14 ,  B29B7/52 ,  B29B7/56 ,  B29C47/00 ,  B29C47/42 ,  C08J3/20 ,  B05D3/06 ,  B05C5/02 ,  B05D5/10 ,  B05C11/02 ,  B05C11/10 ,  B05D1/26 ,  B05D1/28 ,  B01F15/00

CPC classification number: C09J107/00 ,  B01F7/145 ,  B01F2215/0049 ,  B01F2215/006 ,  B05C5/0262 ,  B05C11/025 ,  B05C11/10 ,  B05D1/26 ,  B05D1/265 ,  B05D1/28 ,  B05D3/067 ,  B05D3/068 ,  B05D5/10 ,  B05D2252/02 ,  B29B7/485 ,  B29B7/487 ,  B29B7/488 ,  B29B7/526 ,  B29B7/56 ,  B29B7/564 ,  B29C47/0021 ,  B29C47/42 ,  B29C47/6043 ,  C09J109/06 ,  Y10T428/2813 ,  Y10T428/2852 ,  Y10T428/2857 ,  Y10T428/2878 ,  Y10T428/2883

Abstract: A process for preparing a pressure sensitive adhesive using a modified planetary roller extruder (10) is described. The process in accordance with one aspect of the invention includes introducing primary raw materials including a non-thermoplastic elastomer into a feeding section (12) of the modified planetary roller extruder (10), conveying the raw materials from the feeding section (12) to a compounding section (14) of the modified planetary roller extruder (10), continuously mixing the primary raw materials in the compounding section (14) to produce a homogeneous adhesive composition. The adhesive composition may be applied to a web-form material. The compounding section (14) of the modified planetary roller extruder (10) includes a main spindle (26) surrounded by and intermeshed with a plurality of planetary spindles (28, 30) at least one of which is a double transversal mixing spindle having a plurality of back-cut helical flights.

Abstract translation: 描述了使用改进的行星式辊挤出机（10）制备压敏粘合剂的方法。 根据本发明的一个方面的方法包括：将包括非热塑性弹性体的初级原料引入到改进的行星式辊挤出机（10）的进料部分（12）中，将原料从进料部分（12）输送到 改性行星式辊挤出机（10）的配混部分（14），在配料部分（14）中连续混合初级原料以产生均匀的粘合剂组合物。 该粘合剂组合物可以施加到网状材料上。 改进的行星式辊挤出机（10）的配料部分（14）包括由多个行星锭轴（28,30）围绕并与之相互啮合的主锭（26），其中至少一个是双横向混合锭子， 多个反切螺旋飞行。

公开(公告)号：EP2716353A2

公开(公告)日：2014-04-09

申请号：EP14150040.5

申请日：2004-11-23

Applicant: Intertape Polymer Corp.

Inventor： Tynan, John Kinch Jr. ,  St. Coeur, Richard Walter ,  Kovach, David Michael ,  Lombardo, Thomas

IPC: B01F7/14 ,  B29B7/52 ,  B29B7/56 ,  B29C47/00 ,  B29C47/42 ,  B05D3/06 ,  B05D5/10 ,  B05C5/02 ,  B05C11/02 ,  B05C11/10 ,  B05D1/26 ,  B05D1/28 ,  B01F15/00

CPC classification number: C09J107/00 ,  B01F7/145 ,  B01F2215/0049 ,  B01F2215/006 ,  B05C5/0262 ,  B05C11/025 ,  B05C11/10 ,  B05D1/26 ,  B05D1/265 ,  B05D1/28 ,  B05D3/067 ,  B05D3/068 ,  B05D5/10 ,  B05D2252/02 ,  B29B7/485 ,  B29B7/487 ,  B29B7/488 ,  B29B7/526 ,  B29B7/56 ,  B29B7/564 ,  B29C47/0021 ,  B29C47/42 ,  B29C47/6043 ,  C09J109/06 ,  Y10T428/2813 ,  Y10T428/2852 ,  Y10T428/2857 ,  Y10T428/2878 ,  Y10T428/2883

Abstract: A process for preparing a pressure sensitive adhesive using a modified planetary roller extruder (10) is described. The process in accordance with one aspect of the invention includes introducing primary raw materials including a non-thermoplastic elastomer into a feeding section (12) of the modified planetary roller extruder (10), conveying the raw materials from the feeding section (12) to a compounding section (14) of the modified planetary roller extruder (10), continuously mixing the primary raw materials in the compounding section (14) to produce a homogeneous adhesive composition. The adhesive composition may be applied to a web-form material. The compounding section (14) of the modified planetary roller extruder (10) includes a main spindle (26) surrounded by and intermeshed with a plurality of planetary spindles (28, 30) at least one of which is a double transversal mixing spindle having a plurality of back-cut helical flights.