公开(公告)号：US11141748B2

公开(公告)日：2021-10-12

申请号：US16397812

申请日：2019-04-29

Applicant: Foammatick, LLC

Inventor： William Stumphauzer

IPC: C08J9/10 ,  B05B7/16 ,  C09J9/00 ,  C09J201/00 ,  G05D23/19 ,  C09J7/35 ,  C09J11/06 ,  B05B7/00 ,  C08K5/14 ,  C08K5/23 ,  C08K5/28 ,  C08J9/00 ,  C08J9/06 ,  C08K5/098 ,  C08K3/22

Abstract: The present invention relates to self-foaming hot melt adhesive compositions and methods of making and using the same. Self-foaming hot melt adhesive compositions are formed by admixing a dispersion concentrate including a chemical blowing agent and a compatible carrier (liquid or molten) with a molten base hot melt adhesive composition at a temperature below the decomposition temperature of the chemical blowing agent. The resolidified material is processed through a device that heats the material above the decomposition temperature of the chemical agent and cools it below such temperature before being dispensed. The device preferably includes sensors and a controller configured to prevent the material from accumulating an adverse thermal history during processing.

公开(公告)号：US20180133728A1

公开(公告)日：2018-05-17

申请号：US15864066

申请日：2018-01-08

Applicant: Foammatick, LLC

Inventor： William C. STUMPHAUZER

IPC: B05B7/16 ,  C09J9/00 ,  C09J201/00 ,  G05D23/19 ,  C09J7/35 ,  C09J11/06 ,  B05B7/00 ,  C08J9/10

CPC classification number: B05B7/168 ,  B05B7/0025 ,  C08J9/0014 ,  C08J9/06 ,  C08J9/103 ,  C08J2201/024 ,  C08J2203/04 ,  C08J2207/02 ,  C08J2400/12 ,  C08K5/14 ,  C08K5/23 ,  C08K5/28 ,  C09J7/35 ,  C09J9/00 ,  C09J11/06 ,  C09J201/00 ,  G05D23/1902 ,  G05D23/1917

Abstract: The present invention relates to self-foaming hot melt adhesive compositions and methods of making and using the same. Self-foaming hot melt adhesive compositions are formed by admixing a dispersion concentrate including a chemical blowing agent and a compatible carrier (liquid or molten) with a molten base hot melt adhesive composition at a temperature below the decomposition temperature of the chemical blowing agent. The resolidified material is processed through a device that heats the material above the decomposition temperature of the chemical agent and cools it below such temperature before being dispensed. The device preferably includes sensors and a controller configured to prevent the material from accumulating an adverse thermal history during processing.

公开(公告)号：US20190247875A1

公开(公告)日：2019-08-15

申请号：US16397812

申请日：2019-04-29

Applicant: Foammatick, LLC

Inventor： William STUMPHAUZER

IPC: B05B7/16 ,  C09J11/06 ,  C08K5/14 ,  G05D23/19 ,  B05B7/00 ,  C09J7/35 ,  C09J9/00 ,  C08J9/10 ,  C08K5/23 ,  C08K5/28 ,  C08J9/00 ,  C09J201/00 ,  C08J9/06

CPC classification number: B05B7/168 ,  B05B7/0018 ,  B05B7/0025 ,  B05B7/1693 ,  C08J9/0014 ,  C08J9/06 ,  C08J9/103 ,  C08J2201/024 ,  C08J2203/04 ,  C08J2207/02 ,  C08J2400/12 ,  C08K5/14 ,  C08K5/23 ,  C08K5/28 ,  C09J7/35 ,  C09J9/00 ,  C09J11/06 ,  C09J201/00 ,  G05D23/1902 ,  G05D23/1917

Abstract: The present invention relates to self-foaming hot melt adhesive compositions and methods of making and using the same. Self-foaming hot melt adhesive compositions are formed by admixing a dispersion concentrate including a chemical blowing agent and a compatible carrier (liquid or molten) with a molten base hot melt adhesive composition at a temperature below the decomposition temperature of the chemical blowing agent. The resolidified material is processed through a device that heats the material above the decomposition temperature of the chemical agent and cools it below such temperature before being dispensed. The device preferably includes sensors and a controller configured to prevent the material from accumulating an adverse thermal history during processing.

公开(公告)号：US10279361B2

公开(公告)日：2019-05-07

申请号：US15864066

申请日：2018-01-08

Applicant: Foammatick, LLC

Inventor： William C. Stumphauzer

IPC: B05B7/16 ,  B05B7/00 ,  C09J9/00 ,  C09J201/00 ,  C09J7/35 ,  C08J9/10 ,  G05D23/19 ,  C09J11/06 ,  C08K5/14 ,  C08K5/23 ,  C08K5/28 ,  C08J9/00 ,  C08J9/06

Abstract: The present invention relates to self-foaming hot melt adhesive compositions and methods of making and using the same. Self-foaming hot melt adhesive compositions are formed by admixing a dispersion concentrate including a chemical blowing agent and a compatible carrier (liquid or molten) with a molten base hot melt adhesive composition at a temperature below the decomposition temperature of the chemical blowing agent. The resolidified material is processed through a device that heats the material above the decomposition temperature of the chemical agent and cools it below such temperature before being dispensed. The device preferably includes sensors and a controller configured to prevent the material from accumulating an adverse thermal history during processing.