water based adhesive
A technology of adhesives and compositions, applied in the direction of adhesive types, adhesives, ester copolymer adhesives, etc., can solve the problems of increasing the friction coefficient of the substrate and consuming slip agents, etc.
Active Publication Date: 2017-06-09
ROHM & HAAS CO +1
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- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
One problem that arises in such systems is that the slip agent may migrate from the substrate into the adhesive, depleting the amount of slip agent in the substrate and thus increasing the coefficient of friction of that substrate
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0010] The following is a detailed description of the present invention.
[0011] As used herein, unless the context clearly dictates otherwise, the following terms have the assigned definitions.
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Abstract
Provided is a binder composition comprising a continuous aqueous medium and further comprising (i) polymer particles dispersed in said aqueous medium; and (ii) particles comprising a fatty amide and one or more fatty acids, wherein 50 mole percent or more of said fatty acid is in the form of a carboxylate, and wherein the weight ratio of said fatty acid amide to said fatty acid is 0.12:1 to 2.3:1, wherein said fatty acid amide comprising fatty acid amide and one or more fatty acids Particles are dispersed in the aqueous medium. Also provided are a method of bonding substrates using the adhesive composition and a bonded structure made by the method.
Description
Background technique [0001] The following is the background art of the present invention. [0002] It is often desirable to bond two or more substrates together using an adhesive composition with one or more of the substrates containing a slip agent. For example, a bonded article may be formed by bonding two substrates made of polymers together by contacting an adhesive composition with the two This is achieved by forming a bond between the substrates. Sometimes one or both of the substrates are made from polymers that contain slip agents. The slip agent is sometimes added to a polymer so that the surface of a substrate made from that polymer will have a relatively low coefficient of friction. One problem that arises in such systems is that the slip agent may migrate from the substrate into the adhesive, depleting the amount of slip agent in the substrate and thus increasing the coefficient of friction of that substrate. [0003] One approach that has been used in the past...
Claims
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IPC IPC(8): C09J123/08B01F3/00C09J133/08C08L23/08C08L33/08C08K5/20C08K3/34C09J7/02C09J4/00B01F23/00C09J7/38
CPCC08K5/20C09J123/0853C09J123/0869C09J133/08C08L23/0853C08L23/0869C09J11/06C08K5/098C08G18/73C09J175/04C08G2170/80C09J7/38Y10T156/10Y10T428/31935C08K5/09C08F220/1804C08F212/08C08F220/06C09J7/22C08L23/08C08L33/08C09J4/00C09J123/0807B01F23/00C09J125/14
Inventor M·陈J·A·迈特尼克T·J·杨M·A·丘奇菲尔德
Owner ROHM & HAAS CO