公开(公告)号：US20240308474A1

公开(公告)日：2024-09-19

申请号：US18590301

申请日：2024-02-28

Applicant: Illinois Tool Works Inc.

Inventor： Guozhen Yang

IPC: B60S1/38 ,  B60S1/28

CPC classification number: B60S1/3848 ,  B60S1/28 ,  B60S2001/3831 ,  B60S2001/3834 ,  B60S2001/3837

Abstract: Described is a dual-blade wiper blade for a windshield of a vehicle. The dual-blade wiper blade has a frame structure, a squeegee, a wiping lip, and a scraping lip. The squeegee coupled to the frame structure. Each of the wiping lip and the scraping lip are coupled to the squeegee. The scraping lip being positioned in parallel with the wiping lip.

公开(公告)号：US20240343224A1

公开(公告)日：2024-10-17

申请号：US18621247

申请日：2024-03-29

Applicant: Illinois Tool Works Inc.

Inventor： Jiafu Fang ,  Guozhen Yang

IPC: B60S1/38

CPC classification number: B60S1/3848 ,  B60S2001/3829 ,  B60S2001/3898

Abstract: A wiper blade is provided that includes a blade having an outer surface and terminating in a lip tip. A permanent silicone outer coating derived from a liquid silicone rubber is bonded to at least to the lip tip. The coating can also encapsulate the blade. An improved process for operating a wiper blade is also provided in which the wiper blade has a blade with an outer surface and terminating in a lip tip. The improvement involves curing a liquid silicone rubber to adhere a permanent silicone outer coating at least to said lip tip and then movably contacting said lip tip with a windshield.

公开(公告)号：US20240294425A1

公开(公告)日：2024-09-05

申请号：US18429730

申请日：2024-02-01

Applicant: Illinois Tool Works Inc.

Inventor： Guozhen Yang

IPC: C03C17/32 ,  C03C17/00

CPC classification number: C03C17/32 ,  C03C17/007 ,  C03C2217/75 ,  C03C2218/112

Abstract: A hydrophilic film forming composition is provided that includes a hydrophilic polymer based microemulsion. A surface tension reducing substance is also present. Water is provided as a solvent in which the microemulsion and the surface tension reducing substance are dissolved. A hydrophilic film forming composition is also provided that includes a hydrophilic polymer based microemulsion present in an amount of 5 to 45 total weight percent of the composition, and a surface tension reducing substance present in an amount of 5 to 15 total weight percent of the composition. An optional additive of at least one of a wetting agent, a dye, a bitterant, a defoamer, a light stabilizer, and a corrosion inhibitor may be present. The remainder of the composition is water. A process for applying a hydrophilic film to a substrate is also provided.

公开(公告)号：US20240287407A1

公开(公告)日：2024-08-29

申请号：US18437555

申请日：2024-02-09

Applicant: Illinois Tool Works Inc.

Inventor： Guozhen Yang

IPC: C11D1/825 ,  B60S1/46 ,  C11D3/04 ,  C11D3/12 ,  C11D3/32 ,  C11D3/34 ,  C11D1/72 ,  C11D1/75

CPC classification number: C11D1/825 ,  B60S1/46 ,  C11D3/044 ,  C11D3/1266 ,  C11D3/323 ,  C11D3/349 ,  C11D1/72 ,  C11D1/75

Abstract: A chemical composition for removing bug splatter from a glass substrate is provided that includes a surfactant present in an amount of 1 to 30 total weight percent of the composition. A chaotropic agent present in an amount of 5 to 20 for inorganic salts and 15 to 40 for organic chemicals total weight percent of the composition. A solvent is present in which the surfactant and chaotropic agent are dissolved. A method cleaning bug splatter debris from a transparent substrate, such as a windshield, is also provided. The composition is applied to bug splatter debris and the transparent substrate to solubilize the bug splatter debris. The composition and the bug splatter debris are then wiped from the transparent substrate.