Unlock instant, AI-driven research and patent intelligence for your innovation.

Acrylic fiber dope dyed silk oil

A technology of dope dyeing and silk oiling agent, applied in the direction of chemical post-treatment of synthetic polymer rayon filament, can solve the problems of poor antistatic performance of acrylic fiber oiling agent and poor washing resistance.

Active Publication Date: 2022-08-05
SHANGHAI DUOLUN CHEM
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] One of the technical problems to be solved in the present invention is the problem that the antistatic performance of the acrylic fiber oil is poor in washing resistance, and a kind of acrylic fiber stock solution dyed silk oil is provided, which alleviates the problem of attenuation of the antistatic performance caused by washing. The gray fabric made by spinning and post-processing can be directly processed in the subsequent production process

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Acrylic fiber dope dyed silk oil
  • Acrylic fiber dope dyed silk oil
  • Acrylic fiber dope dyed silk oil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0080] 1. Active ingredients of oil

[0081] According to the following formula, the active ingredients of the oil preparation are obtained by mixing the components uniformly:

[0082] Ethoxylated ethyl trilaurate methyl ammonium methyl sulfate, 33 parts;

[0083] Dimethyldiallylammonium chloride-acrylamide copolymer, 33 parts;

[0084] Potassium octadecyl phosphate, 11 parts;

[0085] Polyoxyethylene laurate (9) monoester, 62 parts;

[0086] Soybean oil polyoxyethylene (30) ether, 38 parts.

[0087] in:

[0088] Ethoxylated ethyl trilaurate methyl ammonium methyl sulfate, the structure is as in formula 1, R 1 ~R 3 Both are straight-chain C11 primary alkyl, R 4 is methyl, m 1 ~m 4 Both are 4, X is CH 3 OSO 3 ;

[0089] Dimethyl diallyl ammonium chloride-acrylamide copolymer is a random copolymer (in formula 2, p=5, q is 6, R 5 and R 6 is methyl, y is Cl);

[0090] In the octadecyl phosphate potassium salt, the molar ratio of the monooctadecyl phosphate potassium...

Embodiment 2

[0118] 1. Active ingredients of oil

[0119] According to the following formula, the active ingredients of the oil preparation are obtained by mixing the components uniformly:

[0120] Ethoxylated ethyl trilaurate methyl ammonium methyl sulfate, 66 parts;

[0121] Potassium octadecyl phosphate, 11 parts;

[0122] Polyoxyethylene laurate (9) monoester, 62 parts;

[0123] Soybean oil polyoxyethylene (30) ether, 38 parts.

[0124] in:

[0125] Ethoxylated ethyl trilaurate methyl ammonium methyl sulfate, the structure is as in formula 1, R 1 ~R 3 Both are straight-chain C11 primary alkyl, R 4 is methyl, m 1 ~m 4 Both are 4, X is CH 3 OSO 3 ;

[0126] In the octadecyl phosphate potassium salt, the molar ratio of the monooctadecyl phosphate potassium salt to the dioctadecyl phosphate potassium salt is 1.

[0127] 2. Test

[0128] The test method is the same as in Example 1.

[0129] For the convenience of comparison, the active ingredient composition of the oil agent i...

Embodiment 3

[0131] 1. Active ingredients of oil

[0132] According to the following formula, the active ingredients of the oil preparation are obtained by mixing the components uniformly:

[0133] Dimethyldiallylammonium chloride-acrylamide copolymer, 66 parts;

[0134] Potassium octadecyl phosphate, 11 parts;

[0135] Polyoxyethylene laurate (9) monoester, 62 parts;

[0136] Soybean oil polyoxyethylene (30) ether, 38 parts.

[0137] in:

[0138] Dimethyl diallyl ammonium chloride-acrylamide copolymer is a random copolymer (in formula 2, p=5, q is 6, R 5 and R 6 is methyl, y is Cl);

[0139] In the octadecyl phosphate potassium salt, the molar ratio of the monooctadecyl phosphate potassium salt to the dioctadecyl phosphate potassium salt is 1.

[0140] 2. Test

[0141] The test method is the same as in Example 1.

[0142] For the convenience of comparison, the active ingredient composition of the oil agent is listed in Table 1, and the test results are listed in Table 2.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Acrylic fiber dope dyed silk oil, in parts by weight, the active ingredients of the oil include: compounds containing quaternary ammonium structure in the molecule, 20-120 parts; alkyl phosphate potassium salt, 10-40 parts; non-ionic surface Active agent, 100 parts; the compound containing quaternary ammonium structure in the molecule includes the compound shown in formula 1 and / or includes the compound shown in formula 2, R 1 ~R 3 independently a hydrocarbon group of C7-C19; R 4 ~R 6 independently C1-C3 alkyl; m 1 ~m 3 Independently is 3-7; p is 6-12, q is 5-9; X and y are independently halogen atoms, NO 3 , CH 3 OSO 3 , CH 3 SO 3 , HSO 4 , or (SO 4 ) 1 / 2 ; The nonionic surfactant includes fatty acid polyoxyethylene ester and / or includes vegetable oil polyoxyethylene ether.

Description

technical field [0001] The invention relates to an acrylic fiber dope solution colored silk oil, and the application of the acrylic fiber dope dyed silk oil in the spinning production of acrylic fiber dope dyed yarn. Background technique [0002] Acrylic fibers are a class of synthetic fibers that are widely used. Oiling is indispensable in the spinning process of acrylic fibers. The oiling agent can endow the fibers with certain smoothness, bundling and antistatic properties, so that the spinning process can be carried out smoothly, and the spun fibers can smoothly pass through the post-processing processes such as spinning and weaving. The grey fabric processed through the aforementioned process often needs to be dyed and antistatic finishing, and the dope dyed acrylic fiber is the acrylic fiber processed by the spinning process by directly adding the pigment into the polymer dope. This spinning process advances the dyeing of grey fabrics to the fiber production stage, a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): D01F11/06
CPCD01F11/06
Inventor 张怀哲钟敏李翔王建臣张江锋侯海育
Owner SHANGHAI DUOLUN CHEM