CN106617341A - Vest underwear with fixed clamping cups - Google Patents
Vest underwear with fixed clamping cups Download PDFInfo
- Publication number
- CN106617341A CN106617341A CN201610868928.0A CN201610868928A CN106617341A CN 106617341 A CN106617341 A CN 106617341A CN 201610868928 A CN201610868928 A CN 201610868928A CN 106617341 A CN106617341 A CN 106617341A
- Authority
- CN
- China
- Prior art keywords
- cup
- parts
- underwaist
- clamping
- fixation clamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41C—CORSETS; BRASSIERES
- A41C1/00—Corsets or girdles
- A41C1/06—Corsets or girdles with brassieres
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
- C08G18/6685—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines of C08G18/38
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/6696—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/36 or hydroxylated esters of higher fatty acids of C08G18/38
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
- D01F1/106—Radiation shielding agents, e.g. absorbing, reflecting agents
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/94—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of other polycondensation products
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
Abstract
The invention relates to the technical field of underwear, in particular to vest underwear with fixed clamping cups. The vest underwear with the fixed clamping cups comprises a vest body; the vest body comprises a front piece, a rear piece, cotton bowl clamping cups and shoulder straps; the cup surface edge line of each cotton bowl clamping cup comprises an upper circular arc line and a lower elliptic arc line; an anti-rotating corner is arranged at the joint of each upper circular arc line and the corresponding lower elliptic arc line; clamping cup accommodating cavities are formed in the positions, corresponding to breasts, of the front piece; fixed corners are arranged at the positions, corresponding to the anti-rotating corners, of the clamping cup accommodating cavities. The upper circular arc lines and the lower elliptic arc lines of the vest underwear with the fixed clamping cups form the two anti-rotating corners of the cotton bowl clamping cups, which can achieve a clamping effect in the clamping cup accommodating cavities; even in a machine washing process, the cotton bowl clamping cups are extremely difficult to cause a rotating or overturning phenomenon in the clamping cup accommodating cavities, so that the vest underwear is prevented from deforming; the structure of the vest underwear is more stable; through the unique shape design of the vest underwear, the placement angles of the cotton bowl clamping cups can be identified by a user easily, so that the possibility that the cotton bowl clamping cups are placed askew is greatly reduced.
Description
Technical field
The present invention relates to underwear technical field, and in particular to a kind of underwaist of fixation clamp cup.
Background technology
Prior art, women vest is usually to use to budding schoolgirl, therefore basic without cup, the modeling to breast
Property effect extreme difference, and support the use if bra, and excessively too fat to move, poor air permeability.
It is popular on the market at present to play the underwaist with cup.Cup is divided into mold cup cup and folder cup cup again, and mold cup is
Refer to the cup of the mould setting by one piece of cotton Jing high temperature, and it is exactly to stick cloth on the two sides of cotton cup to press from both sides cup, is then cut into cover
Cup-shaped, last piece is into cup.The former technological requirement is higher, and the latter easily shifts due to pressing from both sides cup in containing cavity, causes comfortable
Sense is poor, and because folder cup-shaped on the market is all simple regular shape, major part is regular ball cup, so even
It is to be engaged in the position that streamline producers for many years also easily misplace folder cup, if cup position misplaces, cannot pastes with chest
Close, do not have good plasticity effect.
The content of the invention
The purpose of the present invention is for above-mentioned deficiency of the prior art, there is provided one kind fixation clamp cup and can play modeling
The underwaist of property effect.
The purpose of the present invention is achieved through the following technical solutions：
The purpose of the present invention is achieved through the following technical solutions：
A kind of underwaist of fixation clamp cup, including vest body, the vest body include anter, rear panel, cotton bowl folder cup and
Shoulder belt, the cup face edge line of the cotton bowl folder cup includes upper circular arc line and lower oval camber line, the upper circular arc line and lower elliptic arc
The junction of line is provided with anti-corner, and the position of the anter correspondence breast is provided with folder cup containing cavity, the folder cup containing cavity correspondence
The position of the anti-corner is provided with fixed angles.
Wherein, it is with the radius length ratio of upper circular arc line through the public string of the upper circular arc line and lower oval camber line intersection point
1-1.4:1, the public string overlaps with the short axle of lower oval camber line, and the public string is with the long axis length ratio of lower oval camber line
0.6-1:1, under wearing state, the public string and horizontal angle are 3-7 °.
Further, the public string and the radius length ratio of upper circular arc line are 1.2:1, the public string and lower ellipse
The long axis length ratio of camber line is 0.8:1, under wearing state, the public string is 5 ° with horizontal angle
Wherein, the anter and rear panel are connected by ultrasonic bond, and the shoulder belt is integrally formed respectively with anter, rear panel.
Wherein, the anter includes nexine fabric and outer shell fabric, and the folder cup containing cavity is located at nexine fabric and outer layer
Between fabric, the nexine fabric is spandex fibre layer, and the outer shell fabric is ventilative cotton layer.
Wherein, the vest body also includes being located at surrounding edge under the elasticity of lower end, the lower surrounding edge of the elasticity with anter and
Rear panel connects.
Wherein, the interior cup face of the cotton bowl folder cup is coated with elastic glue-line.
The spandex fibre layer is made up of the following raw material：
PTMG 40-60 part
Dicyclohexyl methyl hydride diisocyanate 60-80 parts
Compound chain extender 5-10 parts
Cross-linking agent 5-10 parts
Zinc stearate 1-5 parts
Antioxidant 3-5 parts
Anti ultraviolet agent 3-5 parts
Modified carbon nano-tube 0.1-2 parts.
Wherein, the compound chain extender by 2 making methylpentamethylenediamine diamines, 3,5- diamino -4- chlorobenzoic acid isobutyl ester alcohols, propane diamine,
Diacetyl ethylenediamine and diethylamine are 6-8 in mass ratio:1-3:2-4:6-8:The ratio mixing composition of 1-5.2- dimethyl-pentens two
Amine is by the 5th carbon atom methyl branch amine chemical combination in carbochain so that the unique energy of its derivant, such as low viscosity, height
Elasticity and excellent compatibility energy；3,5- diamino -4- chlorobenzoic acids isobutyl ester alcohol fusing points and reactivity are slightly lower, it is easy to processing behaviour
Make, and can give polyurethane fiber excellent physical and mechanical propertiess；Propane diamine is common ethanol amine chainextender, and polarity is higher,
It is relatively active, it is easier to provide active H+, it is that prepolymer crosslink density is higher, greatly improve the intensity of spandex fibre；Diethyl
Acyl ethylenediamine is that ethylenediamine is acylated modified steric hindrance type chain extender, and relative reactivity is relatively low, significantly suppress prepolymer pair
Reaction, extends gel time, especially more enough to solve 2- dimethyl-penten diamidogen, 3,5- diamino -4- chlorobenzoic acid isobutyls well
Ester alcohol, propane diamine are swift in response unstable problem, contribute to forming the spandex of surface smoothness；Diethylamine plays the work of chain termination
With, polyreaction is terminated in good time, the high-quality polymeric articles of molecular weight uniform, molecular structure stabilized can be obtained.The present invention's
Each chain extender complements each other, 2- dimethyl-penten diamidogen stable performances, and 3,5- diamino -4- chlorobenzoic acid isobutyl ester alcohol activity are slightly lower,
Propane diamine polarity is higher, dissolubility strong, and diacetyl ethylenediamine comprehensive coordination, diethylamine terminating reaction makes prepolymer in chain extension mistake
Journey middle crosslink density is high, ultimately forms the smooth spandex fibre of stable mechanics, high resiliency, appearance.
Wherein, the preparation method of the cross-linking agent is：By hexamethylene diisocyanate, Oleum Ricini at 100-120 DEG C
At a temperature of there is polyreaction and form polymer, the polymer and ethylene glycol alkyl ether class end-capping reagent generation end capping reaction is formed
Described cross-linking agent, the hexamethylene diisocyanate, Oleum Ricini, the consumption molar ratio of ethylene glycol alkyl ether class end-capping reagent
For 40 %-45%：40 %-45%：10 %-20 %.The cross-linking agent of the application can lift the stability of polymer hard segment domains, and
And make the present invention other with agent be sufficiently mixed dicyclohexyl methyl hydride diisocyanate and PTMG reaction life
Into prepolymer in, greatly improve elastic coating elasticity and elastic recovery.
Wherein, the method for modifying of the modified carbon nano-tube is：First with the unmodified carbon nanometer of concentrated sulphuric acid Passivation Treatment
Pipe, the CNT after Passivation Treatment is soaked in acryloyl chloride monomer solution under the conditions of gamma Rays, the propylene
The mass concentration of acyl chlorides monomer solution is 10%-30%, and the CNT is 4-6 with the weight ratio of acryloyl chloride monomer solution:
1.The present invention adds CNT that the mechanical strength of elastic glue-line can be significantly enhanced, and process is modified to it, solves
The certainly consistency problem of CNT and polyurethane-urea, the organic active group on CNT can well adsorb or be crosslinked
In the polymer, making the addition of CNT will not impact to the structural stability of elastic glue-line.
Wherein, the antioxidant is antioxidant 245 and antioxidant 1010 in mass ratio 1:1 ratio mixing composition.It is anti-
Oxidant is prevented from spandex fibre and is oxidized, and extends the service life of naked polyurethane fabric, antioxidant 245 that the present invention is adopted and anti-
The compounding pattern of oxygen agent 1010 is strong with the polyurethane urea solutions compatibility of the application, and antioxidant effect is good.
Wherein, the anti ultraviolet agent is Benzotriazole Ultraviolet Stabilizer.Anti ultraviolet agent can make the resistance to Huang of spandex fibre
Change.
Wherein, the particle diameter of the zinc stearate is 4-6 μm, and zinc stearate is used as lubricant, plays and fills and leads up particle surface hole
Recessed effect, is died down using the packing interaction between rear granule, be can easily slide over each other, and is easy to the processing of other function additives
Mixing, makes spandex performance uniform.And the particle diameter of zinc stearate is excessive, it is unfavorable for playing its lubrication, particle diameter is too small then easy
Reunite, it is considered to above-mentioned factor, the particle diameter for taking zinc stearate is 4-6 μm, make spandex that there is good stretching and easy zbility.
The preparation method of the spandex fibre layer comprises the steps：
A, raw material PTMG and dicyclohexyl methyl hydride diisocyanate are mixed, react 140 at 75～90 °C～
160min, obtains the prepolymer of-NCO end-blockings；
B, the prepolymer of step A, compound chain extender, zinc stearate, antioxidant, anti ultraviolet agent, cellulose acetate, carbon modified are received
Mitron is added in screw extruder, then underwater cutpellet, drying, ripening, obtains polyurethane section；
C, by polyurethane section and cross-linking agent melting mixing in screw extruder, and clamp-on spinning appts spinning moulding,
Oil rolling, ripening, obtains described spandex fibre layer, and wherein each section of temperature of screw extruder is 140-190 DEG C.
Beneficial effects of the present invention：The upper circular arc line and lower oval camber line of the present invention constitutes two anti-rotations that cotton bowl presss from both sides cup
Angle can play screens effect in folder cup containing cavity, even if in machine washing process, cotton bowl folder cup is extremely difficult in folder cup containing cavity
Rotate or flop phenomenon, prevent underwaist from deforming, make the structure of underwaist more stable, improve user's body and check the quality
Sense；Secondly exclusive shape design, can also allow user to recognize the placed angle that cotton bowl presss from both sides cup easily, greatly reduce user and put
Askew cotton bowl presss from both sides the probability of cup；And the application laminating human figure, comfort level is high, and the women for being especially suitable for below cup C wears
Wear.
Description of the drawings
Invention is described further using accompanying drawing, but the embodiment in accompanying drawing does not constitute any limitation of the invention,
For one of ordinary skill in the art, on the premise of not paying creative work, can be obtaining it according to the following drawings
Its accompanying drawing.
Fig. 1 is the schematic diagram of the present invention.
Fig. 2 is the schematic diagram that the bowl cotton of embodiment 1 presss from both sides cup.
Reference includes：1- anters, 2- rear panels, 3- shoulder belts, 4- cottons bowl folder cup, the upper circular arc lines of 41-, ellipse under 42-,
The anti-corners of 43-, the public strings of 44-, 5- folder cup containing cavities, 51- fixed angles, the lower surrounding edge of 6- elasticity.
Specific embodiment
With the following Examples the invention will be further described.
Embodiment 1
As shown in figure 1, a kind of underwaist of fixation clamp cup, including vest body, the vest body includes anter 1, rear panel
2nd, cotton bowl folder cup 4 and shoulder belt 3, the cup face edge line of the cotton bowl folder cup 4 includes upper circular arc line 41 and lower oval camber line 42, described
Upper circular arc line 41 is provided with anti-corner 43 with the junction of lower oval camber line 42, and the position of the correspondence breast of the anter 1 is provided with folder cup
Containing cavity 5, the position of the corresponding anti-corner 41 of the folder cup containing cavity 5 is provided with fixed angles 51.
The upper circular arc line 41 of the present embodiment and lower oval camber line 42 constitute two anti-corners 43 and folder cup of cotton bowl folder cup 4
The fixed angles 51 of containing cavity 5 can play screens effect, even if in machine washing process, cotton bowl folder cup 4 is extremely difficult in folder cup containing cavity 5
In rotate or flop phenomenon, improve Consumer's Experience texture；Secondly the design of exclusive shape, can also allow user to recognize easily
Cotton bowl presss from both sides the placed angle of cup 4, greatly reduces user and puts the probability that askew cotton bowl presss from both sides cup 4.
As shown in Fig. 2 through the upper circular arc line 41 and the public string 44 of the lower intersection point of oval camber line 42（L in Fig. 2）With
The radius length of upper circular arc line 41（R in Fig. 2）Than for 1.2:1, the public string 44 overlaps with the short axle of lower oval camber line 42,
The public string 44 is 0.8 with the long axis length ratio of lower oval camber line 42:1, under wearing state, the public string 44 and horizontal line
Angle be 5 °.The sideline of the cotton bowl folder cup 4 of the present embodiment is all strictly deferred to human morphology and is designed, and also is tied
Actual human body measurement is closed, comfort level is high, is especially suitable for being worn by women for below cup C.
Wherein, the anter 1 and rear panel 2 are connected by ultrasonic bond, the shoulder belt 3 respectively with anter 1, the one of rear panel 2 into
Type.The underwaist seam crossing of the present embodiment is few, and connects anter 1 and rear panel 2 using ultrasonic bond, more puts down than traditional sewing
It is whole, and irregular Le trace will not be strangled out by thread.
Wherein, the anter 1 includes nexine fabric and outer shell fabric, and the folder cup containing cavity 5 is located at nexine fabric and outer
Between shell fabric, the nexine fabric is spandex fibre layer, and the outer shell fabric is ventilative cotton layer.The polyester of the present embodiment internal layer
Fibrous layer or synthetic fiber layer exquisiteness are smooth, and contact sense is fabulous, and the ventilative cotton layer of outer layer strengthens breathability, keep skin to lead to
It is refreshing, strengthen perspiration functions.
Wherein, the vest body also includes being located at surrounding edge 6 under the elasticity of lower end, the lower surrounding edge 6 of the elasticity with anter 1
Connect with rear panel 2.The present embodiment is not provided with steel ring, is also not provided with rubber band, by the elasticity of surrounding edge under elasticity 6 realize vest with
The laminating of human body, wearing comfort, and it is less to the pressure of body, be conducive to the healthy development of blue or green maiden, Le trace is not likely to produce, relax
It is moderately high.
Wherein, the interior cup face in the sideline of the cotton bowl folder cup 4 is coated with PU elasticity glue-lines.PU elasticity glue-lines can strengthen cotton bowl
The plasticity effect of folder cup 4.
Embodiment 2
The present embodiment is distinguished with embodiment 1：The spandex fibre layer is made up of the raw material of following weight portion：
45 parts of PTMG
70 parts of dicyclohexyl methyl hydride diisocyanate
8 parts of compound chain extender
9 parts of cross-linking agent
3 parts of zinc stearate
4 parts of antioxidant
4 parts of anti ultraviolet agent
11 parts of cellulose acetate
1 part of modified carbon nano-tube.
Wherein, the relative molecular weight of PTMG PTMG is 1800.
Wherein, the compound chain extender by 2 methyl pentamethylenediamine, 3,5- diamino -4- chlorobenzoic acid isobutyl ester alcohols, propane diamine,
Diacetyl ethylenediamine and diethylamine in mass ratio 7:2:3:7:3 mixing compositions.
Wherein, the particle diameter of the zinc stearate is 5 μm.
Wherein, the antioxidant is antioxidant 245 and antioxidant 1010 in mass ratio 1:1 ratio mixing composition.
Wherein, the anti ultraviolet agent is Benzotriazole Ultraviolet Stabilizer.
Wherein, the preparation method of the cross-linking agent is：By the temperature of hexamethylene diisocyanate, Oleum Ricini at 110 DEG C
Lower generation polyreaction forms polymer, and the polymer occurs end capping reaction and forms described with ethylene glycol alkyl ether class end-capping reagent
Cross-linking agent, the hexamethylene diisocyanate, Oleum Ricini, ethylene glycol alkyl ether class end-capping reagent consumption molar ratio be 40
%：40 %： 20 %.
The method of modifying of the modified carbon nano-tube is：First with the unmodified CNT of concentrated sulphuric acid Passivation Treatment, will
CNT after Passivation Treatment is soaked in acryloyl chloride monomer solution under the conditions of gamma Rays, the acryloyl chloride list
The mass concentration of liquid solution is 20%, and the CNT is 5 with the weight ratio of acryloyl chloride monomer solution:1.
Embodiment 3
The present embodiment is distinguished with embodiment 1：The spandex fibre layer is made up of the raw material of following weight portion：
40 parts of PTMG
60 parts of dicyclohexyl methyl hydride diisocyanate
6 parts of compound chain extender
8 parts of cross-linking agent
2 parts of zinc stearate
3 parts of antioxidant
3 parts of anti ultraviolet agent
10 parts of cellulose acetate
0.1 part of modified carbon nano-tube.
Wherein, the relative molecular weight of PTMG PTMG is 1600.
Wherein, the compound chain extender by 2 methyl pentamethylenediamine, 3,5- diamino -4- chlorobenzoic acid isobutyl ester alcohols, propane diamine,
Diacetyl ethylenediamine and diethylamine are 6 in mass ratio:1:2:6:1 ratio mixing composition.
Wherein, the particle diameter of the zinc stearate is 4 μm.
Wherein, the antioxidant is antioxidant 245 and antioxidant 1010 in mass ratio 1:1 ratio mixing composition.
Wherein, the anti ultraviolet agent is Benzotriazole Ultraviolet Stabilizer.
Wherein, the preparation method of the cross-linking agent is：By the temperature of hexamethylene diisocyanate, Oleum Ricini at 120 DEG C
Lower generation polyreaction forms polymer, and the polymer occurs end capping reaction and forms described with ethylene glycol alkyl ether class end-capping reagent
Cross-linking agent, the hexamethylene diisocyanate, Oleum Ricini, the consumption molar ratio of ethylene glycol alkyl ether class end-capping reagent are
45%： 45%：10 % %.
The method of modifying of the modified carbon nano-tube is：First with the unmodified CNT of concentrated sulphuric acid Passivation Treatment, will
CNT after Passivation Treatment is soaked in acryloyl chloride monomer solution under the conditions of gamma Rays, the acryloyl chloride list
The mass concentration of liquid solution is 10%, and the CNT is 4 with the weight ratio of acryloyl chloride monomer solution:1.
Embodiment 4
The present embodiment is distinguished with embodiment 1：The spandex fibre layer is made up of the raw material of following weight portion：
50 parts of PTMG
80 parts of dicyclohexyl methyl hydride diisocyanate
10 parts of compound chain extender
10 parts of cross-linking agent
4 parts of zinc stearate
5 parts of antioxidant
5 parts of anti ultraviolet agent
12 parts of cellulose acetate
2 parts of modified carbon nano-tube.
Wherein, the relative molecular weight of PTMG PTMG is 2000.
Wherein, the compound chain extender be 2 methyl pentamethylenediamine, 3,5- diamino -4- chlorobenzoic acid isobutyl ester alcohols, propane diamine,
Diacetyl ethylenediamine and diethylamine are 8 in mass ratio:3:4:8:5 ratios are constituted.
Wherein, the particle diameter of the zinc stearate is 6 μm.
Wherein, the antioxidant is antioxidant 245 and antioxidant 1010 in mass ratio 1:1 ratio mixing composition.
Wherein, the anti ultraviolet agent is Benzotriazole Ultraviolet Stabilizer.
Wherein, the preparation method of the cross-linking agent is：By the temperature of hexamethylene diisocyanate, Oleum Ricini at 100 DEG C
Lower generation polyreaction forms polymer, and the polymer occurs end capping reaction and forms described with ethylene glycol alkyl ether class end-capping reagent
Cross-linking agent, the hexamethylene diisocyanate, Oleum Ricini, the consumption molar ratio of ethylene glycol alkyl ether class end-capping reagent are
45%：40 %：15 %.
The method of modifying of the modified carbon nano-tube is：First with the unmodified CNT of concentrated sulphuric acid Passivation Treatment, will
CNT after Passivation Treatment is soaked in acryloyl chloride monomer solution under the conditions of gamma Rays, the acryloyl chloride list
The mass concentration of liquid solution is 30%, and the CNT is 6 with the weight ratio of acryloyl chloride monomer solution:1.
Embodiment 5
The present embodiment is distinguished with embodiment 1：The spandex fibre layer is made up of the raw material of following weight portion：
43 parts of PTMG
75 parts of dicyclohexyl methyl hydride diisocyanate
9 parts of compound chain extender
8.5 parts of cross-linking agent
2.5 parts of zinc stearate
3.5 parts of antioxidant
4.5 parts of anti ultraviolet agent
10.5 parts of cellulose acetate
0.8 part of modified carbon nano-tube.
Wherein, the relative molecular weight of PTMG PTMG is 1700.
Wherein, the compound chain extender be 2 methyl pentamethylenediamine, 3,5- diamino -4- chlorobenzoic acid isobutyl ester alcohols, propane diamine,
Diacetyl ethylenediamine and diethylamine are 6 in mass ratio:2:4: 8:3 ratios are constituted.
Wherein, the particle diameter of the zinc stearate is 5.5 μm.
Wherein, the antioxidant is antioxidant 245 and antioxidant 1010 in mass ratio 1:1 ratio mixing composition.
Wherein, the anti ultraviolet agent is Benzotriazole Ultraviolet Stabilizer.
Wherein, the preparation method of the cross-linking agent is：By the temperature of hexamethylene diisocyanate, Oleum Ricini at 120 DEG C
Lower generation polyreaction forms polymer, and the polymer occurs end capping reaction and forms described with ethylene glycol alkyl ether class end-capping reagent
Cross-linking agent, the hexamethylene diisocyanate, Oleum Ricini, the consumption molar ratio of ethylene glycol alkyl ether class end-capping reagent are
45%： 45%：10 %.
The method of modifying of the modified carbon nano-tube is：First with the unmodified CNT of concentrated sulphuric acid Passivation Treatment, will
CNT after Passivation Treatment is soaked in acryloyl chloride monomer solution under the conditions of gamma Rays, the acryloyl chloride list
The mass concentration of liquid solution is 25%, and the CNT is 4.5 with the weight ratio of acryloyl chloride monomer solution:1.
Embodiment 6
The present embodiment is distinguished with embodiment 1：The spandex fibre layer is made up of the raw material of following weight portion：
48 parts of PTMG
65 parts of dicyclohexyl methyl hydride diisocyanate
7 parts of compound chain extender
9.5 parts of cross-linking agent
3.5 parts of zinc stearate
3.6 parts of antioxidant
3.4 parts of anti ultraviolet agent
10.5 parts of cellulose acetate
0.7 part of modified carbon nano-tube.
Wherein, the relative molecular weight of PTMG PTMG is 1900.
Wherein, the compound chain extender be 2 methyl pentamethylenediamine, 3,5- diamino -4- chlorobenzoic acid isobutyl ester alcohols, propane diamine,
Diacetyl ethylenediamine and diethylamine are 8 in mass ratio:1:4:7:5 ratios are constituted.
Wherein, the particle diameter of the zinc stearate is 4.3 μm
Wherein, the antioxidant is antioxidant 245 and antioxidant 1010 in mass ratio 1:1 ratio mixing composition.
Wherein, the anti ultraviolet agent is Benzotriazole Ultraviolet Stabilizer.
Wherein, the preparation method of the cross-linking agent is：By hexamethylene diisocyanate, Oleum Ricini at 100-120 DEG C
At a temperature of there is polyreaction and form polymer, the polymer and ethylene glycol alkyl ether class end-capping reagent generation end capping reaction is formed
Described cross-linking agent, the hexamethylene diisocyanate, Oleum Ricini, the consumption molar ratio of ethylene glycol alkyl ether class end-capping reagent
For 42%：43%：15%.
The method of modifying of the modified carbon nano-tube is：First with the unmodified CNT of concentrated sulphuric acid Passivation Treatment, will
CNT after Passivation Treatment is soaked in acryloyl chloride monomer solution under the conditions of gamma Rays, the acryloyl chloride list
The mass concentration of liquid solution is 18%, and the CNT is 5.6 with the weight ratio of acryloyl chloride monomer solution:1.
Embodiment 7
The present embodiment is distinguished with embodiment 1：The spandex fibre layer is made up of the raw material of following weight portion：
46 parts of PTMG
72 parts of dicyclohexyl methyl hydride diisocyanate
6.7 parts of compound chain extender
9.2 parts of cross-linking agent
2.5 parts of zinc stearate
4.8 parts of antioxidant
3.8 parts of anti ultraviolet agent
11.5 parts of cellulose acetate
1.4 parts of modified carbon nano-tube.
Wherein, the relative molecular weight of PTMG PTMG is 1750.
Wherein, the compound chain extender be 2 methyl pentamethylenediamine, 3,5- diamino -4- chlorobenzoic acid isobutyl ester alcohols, propane diamine,
Diacetyl ethylenediamine and diethylamine are 7 in mass ratio:3:4:6:2 ratios are constituted.
Wherein, the particle diameter of the zinc stearate is 4.5 μm.
Wherein, the antioxidant is antioxidant 245 and antioxidant 1010 in mass ratio 1:1 ratio mixing composition.
Wherein, the anti ultraviolet agent is Benzotriazole Ultraviolet Stabilizer.
Wherein, the preparation method of the cross-linking agent is：By the temperature of hexamethylene diisocyanate, Oleum Ricini at 112 DEG C
Lower generation polyreaction forms polymer, and the polymer occurs end capping reaction and forms described with ethylene glycol alkyl ether class end-capping reagent
Cross-linking agent, the hexamethylene diisocyanate, Oleum Ricini, the consumption molar ratio of ethylene glycol alkyl ether class end-capping reagent are
42%：45%：13%.
The method of modifying of the modified carbon nano-tube is：First with the unmodified CNT of concentrated sulphuric acid Passivation Treatment, will
CNT after Passivation Treatment is soaked in acryloyl chloride monomer solution under the conditions of gamma Rays, the acryloyl chloride list
The mass concentration of liquid solution is 24%, and the CNT is 4.5 with the weight ratio of acryloyl chloride monomer solution:1.
Embodiment 8
The present embodiment is distinguished with embodiment 1：The spandex fibre layer is made up of the raw material of following weight portion：
47 parts of PTMG
67 parts of dicyclohexyl methyl hydride diisocyanate
8.7 parts of compound chain extender
9.2 parts of cross-linking agent
2.4 parts of zinc stearate
3.2 parts of antioxidant
4.2 parts of anti ultraviolet agent
11.2 parts of cellulose acetate
Wherein, the relative molecular weight of PTMG PTMG is 1600-2000.
Wherein, the compound chain extender be 2 methyl pentamethylenediamine, 3,5- diamino -4- chlorobenzoic acid isobutyl ester alcohols, propane diamine,
Diacetyl ethylenediamine and diethylamine are 8 in mass ratio:1:4:6:5 ratios are constituted.
Wherein, the particle diameter of the zinc stearate is 5.5 μm.
Wherein, the antioxidant is antioxidant 245 and antioxidant 1010 in mass ratio 1:1 ratio mixing composition.
Wherein, the anti ultraviolet agent is Benzotriazole Ultraviolet Stabilizer.
Wherein, the preparation method of the cross-linking agent is：By the temperature of hexamethylene diisocyanate, Oleum Ricini at 108 DEG C
Lower generation polyreaction forms polymer, and the polymer occurs end capping reaction and forms described with ethylene glycol alkyl ether class end-capping reagent
Cross-linking agent, the hexamethylene diisocyanate, Oleum Ricini, the consumption molar ratio of ethylene glycol alkyl ether class end-capping reagent are
45%：43%：12%.
The preparation method of embodiment 1-7 is：
A, raw material PTMG PTMG and 4,4- methyl diphenylene diisocyanate MDI are mixed, in 80 °C of reactions
150min, obtains the prepolymer of-NCO end-blockings；
B, by the prepolymer of step A and compound chain extender, zinc stearate, antioxidant, anti ultraviolet agent, cellulose acetate（, it is modified
CNT）In being added to screw extruder, then underwater cutpellet, drying, ripening obtains polyurethane section；
C, by polyurethane section and cross-linking agent melting mixing in screw extruder, and clamp-on spinning appts spinning moulding,
Oil rolling, ripening, obtains described spandex fibre layer, wherein each section of temperature of screw extruder be 140 DEG C, 150 DEG C, 160
℃、180℃、180℃、170℃。
Performance measurement is carried out to the spandex fibre layer of the embodiment of the present application 2-8, as a result such as following table.
The spandex fibre layer of the application has good hardness, tensile strength and elongation at break, can be in naked ammonia form
Use, and Stability Analysis of Structures, up to 1114% elongation at break illustrates that the spandex fibre layer of the application has excellent elasticity,
Can complement each other with nylon yarn collocation use, for underwear fabric good slimming effect, and spandex fibre layer can be played
Moisture absorbing and sweat releasing can also be played a part of.
Finally it should be noted that above example is only illustrating technical scheme, rather than to present invention guarantor
The restriction of shield scope, although having made to explain to the present invention with reference to preferred embodiment, one of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent, without deviating from the reality of technical solution of the present invention
Matter and scope.
Claims (10)
1. a kind of underwaist of fixation clamp cup, it is characterised in that：Including vest body, the vest body include anter, after
Piece, cotton bowl folder cup and shoulder belt, the cup face edge line of the cotton bowl folder cup includes upper circular arc line and lower oval camber line, the upper circular arc
Line is provided with anti-corner with the junction of lower oval camber line, and the position of the anter correspondence breast is provided with folder cup containing cavity, the folder
The position of the cup containing cavity correspondence anti-corner is provided with fixed angles.
2. the underwaist of a kind of fixation clamp cup according to claim 1, it is characterised in that：Through the upper circular arc line and
The public string of lower oval camber line intersection point is 1-1.4 with the radius length ratio of upper circular arc line:1, the public string and lower oval camber line
Short axle overlap, the long axis length ratio of the public string and lower oval camber line is 0.6-1:1, under wearing state, the public string
It it is 3-7 ° with horizontal angle.
3. the underwaist of a kind of fixation clamp cup according to claim 2, it is characterised in that：The public string and upper circular arc
The radius length ratio of line is 1.2:1, the public string is 0.8 with the long axis length ratio of lower oval camber line:1, under wearing state, institute
It is 5 ° that public string is stated with horizontal angle.
4. the underwaist of a kind of fixation clamp cup according to claim 1, it is characterised in that：The shoulder belt respectively with it is front
Piece, rear panel are integrally formed.
5. the underwaist of a kind of fixation clamp cup according to claim 1, it is characterised in that：The anter includes nexine face
Material and outer shell fabric, the folder cup containing cavity is located between nexine fabric and outer shell fabric, and the nexine fabric is spandex fibre
Layer, the outer shell fabric is ventilative cotton layer.
6. the underwaist of a kind of fixation clamp cup according to claim 1, it is characterised in that：The vest body also includes
Surrounding edge under the elasticity of vest body lower end is located at, the lower surrounding edge of the elasticity is connected with anter and rear panel.
7. the underwaist of a kind of fixation clamp cup according to claim 1, it is characterised in that：The cotton bowl presss from both sides the interior cup of cup
Face is coated with elastic glue-line.
8. the underwaist of a kind of fixation clamp cup according to claim 5, it is characterised in that：The spandex fibre layer is by such as
Lower raw material composition：
PTMG 40-60 part
Dicyclohexyl methyl hydride diisocyanate 60-80 parts
Compound chain extender 5-10 parts
Cross-linking agent 5-10 parts
Zinc stearate 1-5 parts
Antioxidant 3-5 parts
Anti ultraviolet agent 3-5 parts
Modified carbon nano-tube 0.1-2 parts.
9. the underwaist of a kind of fixation clamp cup according to claim 8, it is characterised in that：The compound chain extender is by 2
Making methylpentamethylenediamine diamine, 3,5- diamino -4- chlorobenzoic acid isobutyl ester alcohols, propane diamine, diacetyl ethylenediamine and diethylamine are in mass ratio
6-8:1-3:2-4:6-8:The ratio mixing composition of 1-5.
10. the underwaist of a kind of fixation clamp cup according to claim 8, it is characterised in that：The preparation of the cross-linking agent
Method is：There is polyreaction at a temperature of 100-120 DEG C by hexamethylene diisocyanate, Oleum Ricini and form polymer,
There is end capping reaction and form described cross-linking agent in the polymer, the hexa-methylene two is different with ethylene glycol alkyl ether class end-capping reagent
Cyanate, Oleum Ricini, the consumption molar ratio of ethylene glycol alkyl ether class end-capping reagent are 40 %-45%：40 %-45%：10 %-20
%。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610868928.0A CN106617341B (en) | 2016-09-30 | 2016-09-30 | A kind of underwaist of fixing clamp cup |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610868928.0A CN106617341B (en) | 2016-09-30 | 2016-09-30 | A kind of underwaist of fixing clamp cup |
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| Publication Number | Publication Date |
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| CN106617341A true CN106617341A (en) | 2017-05-10 |
| CN106617341B CN106617341B (en) | 2019-04-19 |
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|---|---|---|---|---|
| CN101548799A (en) * | 2009-05-13 | 2009-10-07 | 江南大学 | Comfortable women sport corset |
| CN201758782U (en) * | 2010-08-11 | 2011-03-16 | 韦洪孝 | Built-in integral bra |
| CN103436983A (en) * | 2013-08-26 | 2013-12-11 | 浙江华峰氨纶股份有限公司 | High-resilience urethane elastic fiber as well as preparation method thereof |
| CN203388287U (en) * | 2013-05-21 | 2014-01-15 | 蔡信豪 | Improved structure of underwear |
| CN203523820U (en) * | 2013-09-02 | 2014-04-09 | 玮冠国际有限公司 | Close-fitting undergarment with bra |
| CN206197074U (en) * | 2016-09-30 | 2017-05-31 | 深圳市六月玫瑰内衣科技有限公司 | A kind of underwaist of geometrical clamp cup |
-
2016
- 2016-09-30 CN CN201610868928.0A patent/CN106617341B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101548799A (en) * | 2009-05-13 | 2009-10-07 | 江南大学 | Comfortable women sport corset |
| CN201758782U (en) * | 2010-08-11 | 2011-03-16 | 韦洪孝 | Built-in integral bra |
| CN203388287U (en) * | 2013-05-21 | 2014-01-15 | 蔡信豪 | Improved structure of underwear |
| CN103436983A (en) * | 2013-08-26 | 2013-12-11 | 浙江华峰氨纶股份有限公司 | High-resilience urethane elastic fiber as well as preparation method thereof |
| CN203523820U (en) * | 2013-09-02 | 2014-04-09 | 玮冠国际有限公司 | Close-fitting undergarment with bra |
| CN206197074U (en) * | 2016-09-30 | 2017-05-31 | 深圳市六月玫瑰内衣科技有限公司 | A kind of underwaist of geometrical clamp cup |
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| Publication number | Publication date |
|---|---|
| CN106617341B (en) | 2019-04-19 |
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Effective date of registration: 20171221 Address after: Kawaura Industrial Park C01-2-1 Haojiang District 515098 Guangdong city of Shantou province transfer Applicant after: HONGJI UNDERWEAR INDUSTRY CO., LTD. Address before: 518000 the five layer B workshop of fufu high tech factory building in Futian Bonded Area, Futian District, Shenzhen, Guangdong Applicant before: Shenzhen June rose underwear Technology Co., Ltd. Applicant before: HONGJI UNDERWEAR INDUSTRY CO., LTD. |
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