CN106617340B - A kind of sleep underwear comfortably to shape - Google Patents
A kind of sleep underwear comfortably to shape Download PDFInfo
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- CN106617340B CN106617340B CN201610868927.6A CN201610868927A CN106617340B CN 106617340 B CN106617340 B CN 106617340B CN 201610868927 A CN201610868927 A CN 201610868927A CN 106617340 B CN106617340 B CN 106617340B
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- Prior art keywords
- arc band
- chest cloth
- arc
- band
- vest
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Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41C—CORSETS; BRASSIERES
- A41C1/00—Corsets or girdles
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41C—CORSETS; BRASSIERES
- A41C1/00—Corsets or girdles
- A41C1/12—Component parts
-
- 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)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
- Artificial Filaments (AREA)
Abstract
The present invention relates to underwear technical fields, the sleep underwear comfortably to shape more particularly to one kind, including vest body, the vest body includes two shoulder belts at vest front, vest rear portion, connection vest front and vest rear portion and the neckline composition being located between two shoulder belts, the vest front is equipped with the intersection chest cloth without steel ring, the intersection chest cloth is made of left chest cloth and right chest cloth, the left chest cloth right end is equipped with the first raised to the left arc band, and the right chest cloth left end is equipped with the second raised to the right arc band.First arc band and the second arc band have been bonded the arc form of human body or so breast respectively, it is more enough to give breast good support force, simultaneously because the cross layered setting of left and right chest cloth, first arc band and the second arc band, which have, mutually pulls positioning action, the first arc band and the second arc band are avoided to the constrained of breast, keeps the comfort of this underwear strong.
Description
Technical field
The present invention relates to underwear technical fields, and in particular to the sleep underwear that one kind comfortably shapes.
Background technique
The prior art, it is deep always disturbed in women sleep procedure.Underwear is not worn in sleep, breast is easy in nature
Lower pendulum while sleep quality is not high, is also unfavorable for maintaining the tall and straight form of breast；And the brassiere or vest of current market
In, most of all to have steel ring, hard texture can seriously reduce sleep quality, and under oppression state, easily generation blood
The situation not circulated；And common bra without steel rings are less for the restraint of breast, cannot play and position orthopedic effect.
Summary of the invention
The purpose of the present invention is being directed to above-mentioned deficiency in the prior art, provide a kind of no steel ring, comfort it is strong, can be right
Breast plays the role of orthopedic sleep underwear.
The purpose of the present invention is achieved through the following technical solutions:
A kind of sleep underwear comfortably to shape, including vest body, after the vest body includes vest front, vest
Portion, two shoulder belts for connecting vest front and vest rear portion and the neckline being located between two shoulder belts form, before the vest
Portion is equipped with the intersection chest cloth without steel ring, and the intersections chest cloth is made of left chest cloth and right chest cloth, the left chest cloth right end equipped with to
First arc band of left protrusion, the right chest cloth left end are equipped with the second raised to the right arc band；
The first arc band and the second arc band are equipped with an intersection point in the middle part for intersecting chest cloth, are to separate with the intersection point, institute
Stating the first arc band includes arc band and the first lower arc band on first, and the second arc band includes arc band and the second lower arc band on second,
Arc band on described first, the first lower arc band, on second arc band, the second lower arc band relationship are as follows:
Arc band is located at the top of right chest cloth on described first, and the described first lower arc band is located at the lower section of right chest cloth, the
Arc band is located at the lower section of left chest cloth on two, and the second lower arc band is located at the top of left chest cloth；
Or
Arc band is located at the lower section of right chest cloth on described first, and the described first lower arc band is located at the top of right chest cloth, the
Arc band is located at the top of left chest cloth on two, and the second lower arc band is located at the lower section of left chest cloth.
Wherein, the vest body further includes loose tight, it is described it is loose it is tight with the lower end of vest front and vest rear portion
Lower end connection.
Wherein, the left chest cloth and right chest cloth are equipped with the thread for making to intersect chest cloth cooperation udder shape.
Wherein, arc band is located at the top of right chest cloth on described first, and the described first lower arc band is located under right chest cloth
Square, arc band is located at the lower section of left chest cloth on second, and the second lower arc band is located at the top of left chest cloth.
Wherein, the left chest cloth and right chest cloth include inner layer and outer layer, and the inner layer is spandex fibre layer, the outer layer
For ventilative cotton layer.
Wherein, the left chest cloth left end is equipped with third arc band raised to the left, and the right chest cloth right end is equipped with raised to the right
The 4th arc band, the upper end of the third arc band and the 4th arc band is connected to the left and right side of neckline, the third arc
The lower end of band and the 4th arc band is connected to the left and right side of vest front lower ends, the third arc band, the 4th arc band, neck
The enclosed region that mouth, vest front lower ends are formed corresponds to human breast position.
Wherein, two ports of the first arc band are all connected to the 4th arc band, and two ports of the second arc band are equal
It is connected to third arc band, the third arc band and the 4th arc band are divided into upper section, middle section by the first arc band and the second arc band respectively
And lower section, the length ratio of the upper section, middle section and lower section are 1:1-2:1-1.5.
Wherein, flexible glue-line is coated with above the first arc band and the second arc band.
Wherein, the upper layer of the first arc band and the second arc band is coated with flexible glue-line.
The spandex fibre layer is made of the following raw material:
40-60 parts of polytetrahydrofuran ether glycol
60-80 parts of dicyclohexyl methyl hydride diisocyanate
Compound chain extender 5-10 parts
5-10 parts of crosslinking agent
1-5 parts of zinc stearate
3-5 parts of antioxidant
3-5 parts of anti ultraviolet agent
0.1-2 parts of modified carbon nano-tube.
Wherein, the compound chain extender by 2 making methylpentamethylenediamine diamines, 3,5- diamino -4- chlorobenzoic acid isobutyl ester alcohol, propane diamine,
Diacetyl ethylenediamine and diethylamine are the ratio mixing composition of 6-8:1-3:2-4:6-8:1-5 in mass ratio.2- dimethyl-penten two
Amine passes through the 5th carbon atom methyl branch amine chemical combination in carbochain, so that the unique energy of its derivative, such as low viscosity, height
Elasticity and excellent compatibility energy；3,5- diamino -4- chlorobenzoic acid isobutyl ester alcohol fusing points and reactivity are slightly lower, behaviour easy to process
Make, and can assign polyurethane fiber excellent physical mechanical property；Propane diamine is common ethyl alcohol 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 improves the intensity of spandex fibre；Diethyl
Acyl ethylenediamine is that ethylenediamine is acylated modified steric hindrance type chain extender, and relative reactivity is lower, significantly suppresses prepolymer pair
Reaction, extends gel time, especially more enough to well solve 2- dimethyl-penten diamines, 3,5- diamino -4- chlorobenzoic acid isobutyl
Ester alcohol, propane diamine are swift in response unstable problem, contribute to form the spandex of surface smoothness；Diethylamine plays the work of chain termination
With, terminate polymerization reaction in due course, can get molecular weight uniform, molecular structure stabilized high-quality polymeric articles.Of the invention
Each chain extender complements each other, and 2- dimethyl-penten diamines performance is stablized, and 3,5- diamino -4- chlorobenzoic acid isobutyl ester alcohol activity are slightly lower,
Propane diamine polarity is higher, dissolubility is strong, and diacetyl ethylenediamine comprehensive coordination, diethylamine terminates reaction, makes prepolymer in chain extension mistake
Journey middle crosslink density is high, ultimately forms the smooth spandex fibre of mechanics stabilization, high resiliency, appearance.
Wherein, the crosslinking agent the preparation method comprises the following steps: by hexamethylene diisocyanate, castor oil at 100-120 DEG C
At a temperature of occur polymerization reaction formed polymer, the polymer and ethylene glycol alkyl ether class end-capping reagent generation end capping reaction formed
The crosslinking agent, the hexamethylene diisocyanate, castor oil, ethylene glycol alkyl ether class end-capping reagent dosage molar ratio
For 40 %-45%:40 %-45%:10 %-20 %.The crosslinking agent of the application is able to ascend the stability of polymer hard segment domains, and
And it is sufficiently mixed of the invention other with agent and reacts life with polytetrahydrofuran ether glycol in dicyclohexyl methyl hydride diisocyanate
At prepolymer in, greatly improve elastic coating elasticity and elastic recovery.
Wherein, the method for modifying of the modified carbon nano-tube are as follows: first with the unmodified carbon nanometer of concentrated sulfuric acid Passivation Treatment
Pipe, the carbon nanotube 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 carbon nanotube and the weight ratio of acryloyl chloride monomer solution are 4-6:
1.Carbon nanotube, which is added, in the present invention can be significantly enhanced the mechanical strength of elastic glue-line, and processing is modified to it, solve
The certainly consistency problem of carbon nanotube and polyurethane-urea, the organic active group in carbon nanotube can be adsorbed or are crosslinked well
In the polymer, the structural stability of elastic glue-line will not be impacted by making the addition of carbon nanotube.
Wherein, the antioxidant is antioxidant 245 and the ratio mixing composition of antioxidant 1010 1:1 in mass ratio.It is anti-
Oxidant can prevent spandex fibre to be oxidized, and extend the service life of naked polyurethane fabric, the antioxidant 245 that the present invention uses and anti-
The compounding mode of oxygen agent 1010 and the polyurethane urea solutions compatibility of the application are strong, 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 partial size 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 particle, be can easily slide over each other, convenient for the processing of other function additives
Mixing, keeps spandex performance uniform.And the partial size of zinc stearate is excessive, is unfavorable for playing its lubricating action, partial size is too small, is easy
Reunite, consider above-mentioned factor, taking the partial size of zinc stearate is 4-6 μm, and spandex is made to have good stretching and easy zbility.
The preparation method of the spandex fibre layer includes the following steps:
A, raw material polytetrahydrofuran ether glycol and dicyclohexyl methyl hydride diisocyanate are mixed, is reacted at 75~90 °C
140~160min obtains the prepolymer of-NCO sealing end；
B, by the prepolymer of step A, compound chain extender, zinc stearate, antioxidant, anti ultraviolet agent, cellulose acetate, modification
Carbon nanotube is added in screw extruder, then underwater cutpellet, drying, curing, obtains polyurethane slice；
C, the polyurethane is sliced and crosslinking agent melting mixing in screw extruder, and squeezes into spinning appts and is spun to
Type oils coiled, and curing obtains the spandex fibre layer, and wherein the temperature of each section of screw extruder is 140-190 DEG C.
Beneficial effects of the present invention: 1, the first arc band and the second arc band have been bonded the arc shape of the right left breast of human body respectively
State, it is more enough to give breast good support force, simultaneously because the cross layered setting of left and right chest cloth, the first arc band and the second arc band
With positioning action is mutually pullled, the first arc band and the second arc band are avoided to the constrained of breast, makes the comfortable of this underwear
Sense is strong；2, the cross layered setting of left and right chest cloth can make underwear generate slit in centre, enhance gas permeability, and gas permeability far wins one
As be equipped with air hole underwear, can more be vented and subtract sweat, improve sleep quality.
Detailed description of the invention
Invention is described further using attached drawing, but the embodiments in the accompanying drawings do not constitute any limitation to the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to the following drawings
Its attached drawing.
Fig. 1 is the front view of invention.
Fig. 2 is the rear view that invention intersects chest.
Appended drawing reference includes: 1- vest front, the left chest cloth of 11-, the first arc of 111- band, arc band, 1112- on 1111- first
First lower arc band, 112- third arc band, the right chest cloth of 12-, the second arc of 121- band, arc band, the lower arcs of 1212- second on 1211- second
Band, the 4th arc band of 122-, 2- vest rear portion, 3- shoulder belt, 4- loose tight, 5- thread, 6- neckline.
Specific embodiment
The invention will be further described with the following Examples.
Embodiment 1
In the application, with the front view of invention, i.e. Fig. 1 is the benchmark of judgement left and right.Left and right refers to a left side for front view
It is right.
As shown in Figure 1, a kind of sleep underwear comfortably to shape, including vest body, before the vest body includes vest
Portion 1, vest rear portion 2, two shoulder belts 3 for connecting vest front 1 and vest rear portion 2 and the neckline 6 being located between two shoulder belts 3
Composition, the vest front 1 are equipped with the intersection chest cloth without steel ring, and the intersection chest cloth is made of left chest cloth 11 and right chest cloth 12,
Left 11 right end of chest cloth is equipped with the first raised to the left arc band 111, and right 12 left end of chest cloth is equipped with the second of protrusion to the right
Arc band 121, the first arc band 111 and 121 both ends of the second arc band are fixed；
As shown in Fig. 2, the first arc band 111 and the second arc band 121 are equipped with an intersection point in the middle part for intersecting chest cloth, with
The intersection point is to separate, and the first arc band 111 includes arc band 1111 and the first lower arc band 1112, the second arc band on first
121 include arc band 1211 and the second lower arc band 1212 on second, the lower arc band 1112, second of arc band 1111, first on described first
The relationship of the lower arc band 1212 of upper arc band 1211, second are as follows:
Arc band 1111 is located at the top of right chest cloth 12 on described first, and the described first lower arc band 1112 is located at right chest cloth
12 lower section, arc band 1211 is located at the lower section of left chest cloth 11 on second, and the second lower arc band 1212 is located at the top of left chest cloth 11；It examines
Consider breast natural sleep state and be easy sagging, and it is excellent that the side of people, which is slept habit and slept with right side, therefore the first lower arc band 1112 is set
It can more give left chest appropriate direction support force in the lower section of right chest cloth 12, and right chest can be provided by landform (bed or pillow etc.)
Enough support forces.
Wherein, the vest body further includes loose tight 4, and described loose tight 4 and after the lower end of vest front 1 and vest
The lower end in portion 2 connects.
First arc band 111 and the second arc band 121 have been bonded the arc form of human body or so breast respectively, more enough to give breast
Good support force, simultaneously because the cross layered setting of left and right chest cloth 12, the first arc band 111 and the second arc band 121 have phase
Positioning action mutually is pullled, the first arc band 111 and the second arc band 121 is avoided to the constrained of breast, makes the comfortable of this underwear
Sense is strong；The cross layered setting of left and right chest cloth 12 can make underwear generate slit in centre simultaneously, enhance gas permeability, and gas permeability is remote
Victory is typically provided the underwear of air hole, can more be vented and subtract sweat, improves sleep quality.
Wherein, the left chest cloth 11 and right chest cloth 12 are equipped with the thread 5 for making to intersect chest cloth cooperation udder shape.Sewing
The setting of line 5 can make left chest cloth 11 and right chest cloth form the curved surface being bonded with udder shape, provide the accommodating space of breast, and
It is orthopedic to play the role of positioning using arc band.
Wherein, the left chest cloth 11 and right chest cloth 12 include inner layer and outer layer, the inner layer be layer of polyester fiber or
Synthetic fiber layer, the outer layer are ventilative cotton layer.Double-layer structure can be realized the smooth and outer layer of internal layer highly-breathable and
Good sense of touch.
Wherein, left 11 left end of chest cloth is equipped with third arc band 112 raised to the left, right 12 right end of chest cloth be equipped with to
The upper end of 4th arc band 122 of right protrusion, the third arc band 112 and the 4th arc band 122 be connected to neckline 6 left side and
The lower end of right side, the third arc band 112 and the 4th arc band 122 is connected to the left and right side of 1 lower end of vest front, institute
State third arc band 112, the 4th arc band 122, neckline 6,1 lower end of vest front formed enclosed region correspond to human breast portion
Position.
Wherein, two ports of the first arc band 111 are all connected to the 4th arc band 122, and the two of the second arc band 121
A port is all connected to third arc band 112, and the third arc band 112 and the 4th arc band 122 are respectively by the second arc band 121 and first
Arc band 111 is divided into upper section, middle section and lower section, and the length ratio of the upper section, middle section and lower section is 1:2:1.5.By to first
The lines constraint of arc band 111, the second arc band 121, third arc band 112, the 4th arc band 122, optimizes plasticity effect.
The setting of third arc band 112 and the 4th arc band 122 can give cream in conjunction with the first arc band 111 and the second arc band 121
The support force of room all directions, while the phase of the first arc band 111 and the 4th arc band 122, the second arc band 121 and third arc band 112
Interaction can make the cloth shape of the heart position of underwear more be bonded udder shape, preferably form breast accommodating space.
Embodiment 2
The present embodiment is with the difference of embodiment 1: the spandex fibre layer is composed of the following raw materials in parts by weight:
45 parts of polytetrahydrofuran ether glycol
70 parts of dicyclohexyl methyl hydride diisocyanate
8 parts of compound chain extender
9 parts of crosslinking 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 the polytetrahydrofuran ether glycol PTMG is 1800.
Wherein, the compound chain extender by 2 methyl pentamethylenediamine, 3,5- diamino -4- chlorobenzoic acid isobutyl ester alcohol, propane diamine,
Diacetyl ethylenediamine and diethylamine 7:2:3:7:3 in mass ratio mixing composition.
Wherein, the partial size of the zinc stearate is 5 μm.
Wherein, the antioxidant is antioxidant 245 and the ratio mixing composition of antioxidant 1010 1:1 in mass ratio.
Wherein, the anti ultraviolet agent is Benzotriazole Ultraviolet Stabilizer.
Wherein, the crosslinking agent the preparation method comprises the following steps: temperature by hexamethylene diisocyanate, castor oil at 110 DEG C
Lower generation polymerization reaction forms polymer, and the polymer and ethylene glycol alkyl ether class end-capping reagent generation end capping reaction form described
Crosslinking agent, the hexamethylene diisocyanate, castor oil, ethylene glycol alkyl ether class end-capping reagent dosage molar ratio be 40
%:40 %:20 %.
The method of modifying of the modified carbon nano-tube are as follows:, will first with the unmodified carbon nanotube of concentrated sulfuric acid Passivation Treatment
Carbon nanotube 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 weight ratio of the carbon nanotube and acryloyl chloride monomer solution is 5:1.
Embodiment 3
The present embodiment is with the difference of embodiment 1: the spandex fibre layer is composed of the following raw materials in parts by weight:
40 parts of polytetrahydrofuran ether glycol
60 parts of dicyclohexyl methyl hydride diisocyanate
6 parts of compound chain extender
8 parts of crosslinking 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 the polytetrahydrofuran ether glycol PTMG is 1600.
Wherein, the compound chain extender by 2 methyl pentamethylenediamine, 3,5- diamino -4- chlorobenzoic acid isobutyl ester alcohol, propane diamine,
Diacetyl ethylenediamine and diethylamine are the ratio mixing composition of 6:1:2:6:1 in mass ratio.
Wherein, the partial size of the zinc stearate is 4 μm.
Wherein, the antioxidant is antioxidant 245 and the ratio mixing composition of antioxidant 1010 1:1 in mass ratio.
Wherein, the anti ultraviolet agent is Benzotriazole Ultraviolet Stabilizer.
Wherein, the crosslinking agent the preparation method comprises the following steps: temperature by hexamethylene diisocyanate, castor oil at 120 DEG C
Lower generation polymerization reaction forms polymer, and the polymer and ethylene glycol alkyl ether class end-capping reagent generation end capping reaction form described
Crosslinking agent, the hexamethylene diisocyanate, castor oil, ethylene glycol alkyl ether class end-capping reagent dosage molar ratio be
45%:45%:10 % %.
The method of modifying of the modified carbon nano-tube are as follows:, will first with the unmodified carbon nanotube of concentrated sulfuric acid Passivation Treatment
Carbon nanotube 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 weight ratio of the carbon nanotube and acryloyl chloride monomer solution is 4:1.
Embodiment 4
The present embodiment is with the difference of embodiment 1: the spandex fibre layer is composed of the following raw materials in parts by weight:
50 parts of polytetrahydrofuran ether glycol
80 parts of dicyclohexyl methyl hydride diisocyanate
10 parts of compound chain extender
10 parts of crosslinking 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 the polytetrahydrofuran ether glycol PTMG is 2000.
Wherein, the compound chain extender be 2 methyl pentamethylenediamine, 3,5- diamino -4- chlorobenzoic acid isobutyl ester alcohol, propane diamine,
Diacetyl ethylenediamine and diethylamine are 8:3:4:8:5 ratio composition in mass ratio.
Wherein, the partial size of the zinc stearate is 6 μm.
Wherein, the antioxidant is antioxidant 245 and the ratio mixing composition of antioxidant 1010 1:1 in mass ratio.
Wherein, the anti ultraviolet agent is Benzotriazole Ultraviolet Stabilizer.
Wherein, the crosslinking agent the preparation method comprises the following steps: temperature by hexamethylene diisocyanate, castor oil at 100 DEG C
Lower generation polymerization reaction forms polymer, and the polymer and ethylene glycol alkyl ether class end-capping reagent generation end capping reaction form described
Crosslinking agent, the hexamethylene diisocyanate, castor oil, ethylene glycol alkyl ether class end-capping reagent dosage molar ratio be
45%:40 %:15 %.
The method of modifying of the modified carbon nano-tube are as follows:, will first with the unmodified carbon nanotube of concentrated sulfuric acid Passivation Treatment
Carbon nanotube 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 weight ratio of the carbon nanotube and acryloyl chloride monomer solution is 6:1.
Embodiment 5
The present embodiment is with the difference of embodiment 1: the spandex fibre layer is composed of the following raw materials in parts by weight:
43 parts of polytetrahydrofuran ether glycol
75 parts of dicyclohexyl methyl hydride diisocyanate
9 parts of compound chain extender
8.5 parts of crosslinking 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 the polytetrahydrofuran ether glycol PTMG is 1700.
Wherein, the compound chain extender be 2 methyl pentamethylenediamine, 3,5- diamino -4- chlorobenzoic acid isobutyl ester alcohol, propane diamine,
Diacetyl ethylenediamine and diethylamine are 6:2:4:8:3 ratio composition in mass ratio.
Wherein, the partial size of the zinc stearate is 5.5 μm.
Wherein, the antioxidant is antioxidant 245 and the ratio mixing composition of antioxidant 1010 1:1 in mass ratio.
Wherein, the anti ultraviolet agent is Benzotriazole Ultraviolet Stabilizer.
Wherein, the crosslinking agent the preparation method comprises the following steps: temperature by hexamethylene diisocyanate, castor oil at 120 DEG C
Lower generation polymerization reaction forms polymer, and the polymer and ethylene glycol alkyl ether class end-capping reagent generation end capping reaction form described
Crosslinking agent, the hexamethylene diisocyanate, castor oil, ethylene glycol alkyl ether class end-capping reagent dosage molar ratio be
45%:45%:10 %.
The method of modifying of the modified carbon nano-tube are as follows:, will first with the unmodified carbon nanotube of concentrated sulfuric acid Passivation Treatment
Carbon nanotube 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 weight ratio of the carbon nanotube and acryloyl chloride monomer solution is 4.5:1.
Embodiment 6
The present embodiment is with the difference of embodiment 1: the spandex fibre layer is composed of the following raw materials in parts by weight:
48 parts of polytetrahydrofuran ether glycol
65 parts of dicyclohexyl methyl hydride diisocyanate
7 parts of compound chain extender
9.5 parts of crosslinking 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 the polytetrahydrofuran ether glycol PTMG is 1900.
Wherein, the compound chain extender be 2 methyl pentamethylenediamine, 3,5- diamino -4- chlorobenzoic acid isobutyl ester alcohol, propane diamine,
Diacetyl ethylenediamine and diethylamine are 8:1:4:7:5 ratio composition in mass ratio.
Wherein, the partial size of the zinc stearate is 4.3 μm
Wherein, the antioxidant is antioxidant 245 and the ratio mixing composition of antioxidant 1010 1:1 in mass ratio.
Wherein, the anti ultraviolet agent is Benzotriazole Ultraviolet Stabilizer.
Wherein, the crosslinking agent the preparation method comprises the following steps: by hexamethylene diisocyanate, castor oil at 100-120 DEG C
At a temperature of occur polymerization reaction formed polymer, the polymer and ethylene glycol alkyl ether class end-capping reagent generation end capping reaction formed
The crosslinking agent, the hexamethylene diisocyanate, castor oil, ethylene glycol alkyl ether class end-capping reagent dosage molar ratio
For 42%:43%:15%.
The method of modifying of the modified carbon nano-tube are as follows:, will first with the unmodified carbon nanotube of concentrated sulfuric acid Passivation Treatment
Carbon nanotube 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 weight ratio of the carbon nanotube and acryloyl chloride monomer solution is 5.6:1.
Embodiment 7
The present embodiment is with the difference of embodiment 1: the spandex fibre layer is composed of the following raw materials in parts by weight:
46 parts of polytetrahydrofuran ether glycol
72 parts of dicyclohexyl methyl hydride diisocyanate
6.7 parts of compound chain extender
9.2 parts of crosslinking 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 the polytetrahydrofuran ether glycol PTMG is 1750.
Wherein, the compound chain extender be 2 methyl pentamethylenediamine, 3,5- diamino -4- chlorobenzoic acid isobutyl ester alcohol, propane diamine,
Diacetyl ethylenediamine and diethylamine are 7:3:4:6:2 ratio composition in mass ratio.
Wherein, the partial size of the zinc stearate is 4.5 μm.
Wherein, the antioxidant is antioxidant 245 and the ratio mixing composition of antioxidant 1010 1:1 in mass ratio.
Wherein, the anti ultraviolet agent is Benzotriazole Ultraviolet Stabilizer.
Wherein, the crosslinking agent the preparation method comprises the following steps: temperature by hexamethylene diisocyanate, castor oil at 112 DEG C
Lower generation polymerization reaction forms polymer, and the polymer and ethylene glycol alkyl ether class end-capping reagent generation end capping reaction form described
Crosslinking agent, the hexamethylene diisocyanate, castor oil, ethylene glycol alkyl ether class end-capping reagent dosage molar ratio be
42%:45%:13%.
The method of modifying of the modified carbon nano-tube are as follows:, will first with the unmodified carbon nanotube of concentrated sulfuric acid Passivation Treatment
Carbon nanotube 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 weight ratio of the carbon nanotube and acryloyl chloride monomer solution is 4.5:1.
Embodiment 8
The present embodiment is with the difference of embodiment 1: the spandex fibre layer is composed of the following raw materials in parts by weight:
47 parts of polytetrahydrofuran ether glycol
67 parts of dicyclohexyl methyl hydride diisocyanate
8.7 parts of compound chain extender
9.2 parts of crosslinking 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 the polytetrahydrofuran ether glycol PTMG is 1600-2000.
Wherein, the compound chain extender be 2 methyl pentamethylenediamine, 3,5- diamino -4- chlorobenzoic acid isobutyl ester alcohol, propane diamine,
Diacetyl ethylenediamine and diethylamine are 8:1:4:6:5 ratio composition in mass ratio.
Wherein, the partial size of the zinc stearate is 5.5 μm.
Wherein, the antioxidant is antioxidant 245 and the ratio mixing composition of antioxidant 1010 1:1 in mass ratio.
Wherein, the anti ultraviolet agent is Benzotriazole Ultraviolet Stabilizer.
Wherein, the crosslinking agent the preparation method comprises the following steps: temperature by hexamethylene diisocyanate, castor oil at 108 DEG C
Lower generation polymerization reaction forms polymer, and the polymer and ethylene glycol alkyl ether class end-capping reagent generation end capping reaction form described
Crosslinking agent, the hexamethylene diisocyanate, castor oil, ethylene glycol alkyl ether class end-capping reagent dosage molar ratio be
45%:43%:12%.
The embodiment 1-7's the preparation method comprises the following steps:
A, raw material polytetrahydrofuran ether glycol PTMG and 4,4- methyl diphenylene diisocyanate MDI are mixed, at 80 °C
150min is reacted, the prepolymer of-NCO sealing end is obtained；
B, by the prepolymer of step A and compound chain extender, zinc stearate, antioxidant, anti ultraviolet agent, cellulose acetate (,
Modified carbon nano-tube) it is added in screw extruder, then underwater cutpellet, drying, curing, obtain polyurethane slice；
C, the polyurethane is sliced and crosslinking agent melting mixing in screw extruder, and squeezes into spinning appts and is spun to
Type oils coiled, and curing obtains the spandex fibre layer, wherein the temperature of each section 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 the form of naked ammonia
It using, and stable structure, up to 1114% elongation at break illustrates that the spandex fibre layer of the application has excellent elasticity,
It can complement each other with nylon yarn collocation use, good slimming effect, and spandex fibre layer can be played for underwear fabric
It can also play the role of moisture absorbing and sweat releasing.Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention,
Rather than limiting the scope of the invention, although being explained in detail referring to preferred embodiment to the present invention, this field
It is to be appreciated by one skilled in the art that can be with modification or equivalent replacement of the technical solution of the present invention are made, without departing from this hair
The spirit and scope of bright technical solution.
Claims (5)
1. the sleep underwear that comfortably shapes of one kind, including vest body, the vest body include vest front, vest rear portion,
The neckline composition for connecting two shoulder belts of vest front and vest rear portion and being located between two shoulder belts, it is characterised in that: institute
Vest front is stated equipped with the intersection chest cloth without steel ring, the intersection chest cloth is made of left chest cloth and right chest cloth, and the left chest cloth is right
End is equipped with the first raised to the left arc band, and the right chest cloth left end is equipped with the second raised to the right arc band；
The first arc band and the second arc band are equipped with an intersection point in the middle part for intersecting chest cloth, are to separate with the intersection point, and described the
One arc band includes arc band and the first lower arc band on first, and the second arc band includes arc band and the second lower arc band on second, described
Arc band on first, the first lower arc band, on second arc band, the second lower arc band relationship are as follows:
Arc band is located at the top of right chest cloth on described first, and the described first lower arc band is located at the lower section of right chest cloth, arc band on second
It is located at the lower section of left chest cloth, the second lower arc band is located at the top of left chest cloth；
Or
Arc band is located at the lower section of right chest cloth on described first, and the described first lower arc band is located at the top of right chest cloth, arc band on second
It is located at the top of left chest cloth, the second lower arc band is located at the lower section of left chest cloth；
Wherein, the left chest cloth and right chest cloth include inner layer and outer layer, and the inner layer is spandex fibre layer, and the outer layer is
Gas cotton layer, the spandex fibre layer are made of the following raw material:
Wherein, the compound chain extender is by 2 methyl pentamethylenediamine, 3,5- diamino -4- chlorobenzoic acid isobutyl ester alcohol, propane diamine, diethyl
Acyl ethylenediamine and diethylamine are the ratio mixing composition of 6-8:1-3:2-4:6-8:1-5 in mass ratio；
Wherein, crosslinking agent the preparation method comprises the following steps: being issued by hexamethylene diisocyanate, castor oil in 100-120 DEG C of temperature
Raw polymerization reaction forms polymer, and the polymer and ethylene glycol alkyl ether class end-capping reagent occur end capping reaction and form the friendship
Join agent, the hexamethylene diisocyanate, castor oil, ethylene glycol alkyl ether class end-capping reagent dosage molar ratio be 40%-
45%:40%-45%:10%-20%；
Wherein, the method for modifying of the modified carbon nano-tube are as follows:, will first with the unmodified carbon nanotube of concentrated sulfuric acid Passivation Treatment
Carbon nanotube 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%-30%, and the weight ratio of the carbon nanotube and acryloyl chloride monomer solution is 4-6:1.
2. the sleep underwear that one kind according to claim 1 comfortably shapes, it is characterised in that: the lower end of the vest body
Portion, which encloses, to be equipped with loosely tightly.
3. the sleep underwear that one kind according to claim 1 comfortably shapes, it is characterised in that: the left chest cloth and right chest cloth
It is equipped with the thread for making to intersect chest cloth cooperation udder shape.
4. the sleep underwear that one kind according to claim 1 comfortably shapes, it is characterised in that: the left chest cloth left end is equipped with
Raised third arc band to the left, the right chest cloth right end are equipped with the 4th raised to the right arc band, the third arc band and the 4th arc
The upper end of band is connected to the left and right side of neckline, and the lower end of the third arc band and the 4th arc band is connected to vest
The left and right side of front lower ends, the enclosed region pair that the third arc band, the 4th arc band, neckline, vest front lower ends are formed
It should be in human breast position.
5. the sleep underwear that one kind according to claim 4 comfortably shapes, it is characterised in that: the two of the first arc band
A port is all connected to the 4th arc band, and two ports of the second arc band are all connected to third arc band, the third arc band and
4th arc band is divided into upper section, middle section and lower section by the second arc band and the first arc band respectively, the upper section, middle section and lower section length
Degree is than being 1:1-2:1-1.5.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610868927.6A CN106617340B (en) | 2016-09-30 | 2016-09-30 | A kind of sleep underwear comfortably to shape |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610868927.6A CN106617340B (en) | 2016-09-30 | 2016-09-30 | A kind of sleep underwear comfortably to shape |
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| CN106617340A CN106617340A (en) | 2017-05-10 |
| CN106617340B true CN106617340B (en) | 2019-04-19 |
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| US5897422A (en) * | 1998-05-13 | 1999-04-27 | Mcgee; Marguerite K. | Brassiere |
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| CN203121036U (en) * | 2013-03-21 | 2013-08-14 | 矜蘭妃國際有限公司 | Chest-shaping 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 |
| CN105369388A (en) * | 2015-11-10 | 2016-03-02 | 浙江华峰氨纶股份有限公司 | Preparation method for high-alkali-resistance spandex |
| CN205052903U (en) * | 2015-08-21 | 2016-03-02 | 王晓辉 | No steel wire collection holds together motion sleep brassiere |
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2016
- 2016-09-30 CN CN201610868927.6A patent/CN106617340B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5897422A (en) * | 1998-05-13 | 1999-04-27 | Mcgee; Marguerite K. | Brassiere |
| CN102558488A (en) * | 2012-03-02 | 2012-07-11 | 上海嘉宝莉涂料有限公司 | Preparation method for nano white carbon black modified polyether type aqueous polyurethane for coating |
| CN203121036U (en) * | 2013-03-21 | 2013-08-14 | 矜蘭妃國際有限公司 | Chest-shaping 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 |
| CN205052903U (en) * | 2015-08-21 | 2016-03-02 | 王晓辉 | No steel wire collection holds together motion sleep brassiere |
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| CN106617340A (en) | 2017-05-10 |
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Effective date of registration: 20171219 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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