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Tertiary amine functional complex polyester polymers and methods of production and use

A technology of tertiary amine groups and monofunctional groups, which is applied in the field of composite polyester polymers with tertiary amine functional groups and its preparation and application, can solve the problems of lack of cleanliness and poor emulsification performance, and achieve good lubricating performance and good bioavailability Effects of degradability, strong skin and hair compatibility

Inactive Publication Date: 2006-04-26
INOLEX INVESTMENT CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Poor emulsification, hard water scumming, biofilm formation, lack of cleanliness, and foaming are major drawbacks in metalworking lubricant supplies

Method used

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  • Tertiary amine functional complex polyester polymers and methods of production and use
  • Tertiary amine functional complex polyester polymers and methods of production and use
  • Tertiary amine functional complex polyester polymers and methods of production and use

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] To evaluate the present invention, an initial matrix of prototypes was grown to evaluate its performance. Each test polyesteramine sample is designated as Type 1-6 respectively. Table 1 lists the number of moles of each component in each sample. By varying properties such as molecular weight, alkyl chain type and density, polyol type and density, and tertiary amine group density, the structure and properties of each sample can be controlled.

[0033] The samples were all prepared by feeding the components into a stirred batch reactor with a small amount of antioxidant to preserve the color. The reactants are heated to about 170°C to 200°C under a continuous sparge of inert gas. The acid and ammonia values ​​were monitored, and when the acid value reached 10 or less, the reaction was stopped by cooling.

[0034] components

Embodiment 2

[0036] The affinity of polyesteramine samples was tested in-house using the Rubine Dye test method. In the magenta dye test, a commercial esterquat, Dehyquart(R) L-80 (dicocoyl ethyl hydroxyethyl dimethyl sulfate (and) propylene glycol) was used as a reference. The materials and equipment used to perform the magenta dye analysis are as follows:

[0037] Bleach blonde hair (De Meo Brothers);

[0038] Lumicrease Bordeaux 3LR powder-dye (Clariant);

[0039] Glacial acetic acid, UPS grade;

[0040] Hydrogen peroxide, 10% solution;

[0041] glue sprayer;

[0042] glue stick;

[0043] plastic sheet;

[0044] Colorimeter (Minolta CR-300);

[0045] Digital camera (Olympus digital camera, model C2020Z);

[0046] Polyesteramine type 1;

[0047] Polyesteramine type 2;

[0048] Polyesteramine type 3;

[0049] Polyesteramine type 4;

[0050] Polyesteramine type 5;

[0051] Polyesteramine type 6; and

[0052] Dehyqyart L-80 (Cognis)

[0053] The procedure used for the magenta...

Embodiment 3

[0065] A second group of polyesteramine products was designed and synthesized to further explore structure / property relationships with molecules surrounding structural features in the better performing Type 5 and Type 6 polyesteramine products. Still adopt the aforementioned synthetic method. Table 3 lists the results obtained from the series. The above materials were evaluated for their affinity using the magenta dye test. The results are listed in Table 4.

[0066] components

[0067] test material

[0068] The results of the magenta dye test on the modified polyesteramine samples showed that virtually all polyesteramines had better substantivity than the commercial conditioning additive Lexamine(R) S-13, with samples C1450 and Type 6 having the best substantivity.

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PUM

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Abstract

A polyesteramine comprises at least one tertiary amine group, at least one ester linkage and at least one alkyl chain. It is produced by reacting at least one tertiary amine functional polyol, at least one polyfunctional carboxylic acid and at least one monofunctional carboxylic acid or monofunctional alcohol. The polyesteramine can be used in cosmetic and lubricant applications as a result of its substantivity and lubricity properties.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to US Provisional Application No. 60 / 447530, filed February 14, 2003, which is hereby incorporated by reference in its entirety. technical field [0003] The present invention relates to improved additives for cosmetics and lubricants, their production and use. The additive comprises a tertiary amine functional complex polyester polymer (polyesteramine) consisting of a polycarboxylic acid, a tertiary amine functional polyol, a monofunctional carboxylic acid and / or a monofunctional alcohol and optionally a polyol and / or alkyd formation. Background technique [0004] Various ingredients are used in conditioning formulations and additives for hair and skin. Since keratinous substances, especially hair, are often negatively charged due to their low isoelectric points, conditioning additives typically contain one or more cationic sites that bind the rest of the molec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K31/765A61KA61K8/85A61K31/785A61Q19/00C08G63/685
CPCA61Q5/12A61Q19/00C08G63/6854A61Q19/10A61K8/85A61K31/765
Inventor R·V·布尔戈D·L·史密斯H·P·辛吉
Owner INOLEX INVESTMENT CORP
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