CN104448195A - Polyurethane for making air-permeable insole and preparation method thereof - Google Patents
Polyurethane for making air-permeable insole and preparation method thereof Download PDFInfo
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- CN104448195A CN104448195A CN201410758029.6A CN201410758029A CN104448195A CN 104448195 A CN104448195 A CN 104448195A CN 201410758029 A CN201410758029 A CN 201410758029A CN 104448195 A CN104448195 A CN 104448195A
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- permeable shoe
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- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
- C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
- C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
- C08G18/8012—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203 with diols
- C08G18/8019—Masked aromatic polyisocyanates
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/08—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined ventilated
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/14—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined made of sponge, rubber, or plastic materials
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- 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
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
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- 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
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3271—Hydroxyamines
- C08G18/3275—Hydroxyamines containing two hydroxy groups
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- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4804—Two or more polyethers of different physical or chemical nature
- C08G18/4816—Two or more polyethers of different physical or chemical nature mixtures of two or more polyetherpolyols having at least three hydroxy groups
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- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4829—Polyethers containing at least three hydroxy groups
-
- 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
-
- 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
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
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- 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
- C08G18/6688—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 C08G18/3271
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- 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
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
The invention provides polyurethane for making an air-permeable insole and a preparation method thereof. The polyurethane is prepared from a component A and a component B in parts by weight: the component A comprises: 70-80 parts of polyether polyol 1, 20-30 parts of polyether polyol 2, 0.3-0.5 part of water, 0.5-0.9 part of foam stabilizers, 0.35-0.50 parts of amine catalysts, 1.5-2 parts of cross-linking agents, 2-3 parts of chain extenders and 30-40 parts of diluents; and the component B comprises: 20-30 parts of modified black materials. The invention also provides a preparation method of the polyurethane. The preparation method provided by the invention has the advantages of simple processing process, high production efficiency and the like. The made insole has the advantages of excellent air-permeable property, hydrolysis resistance, low possibility in deformation and antibacterial and deodorant effects.
Description
Technical field
The invention belongs to chemical field, be specifically related to a kind of urethane and preparation method thereof, particularly relate to a kind of making permeable shoe pads urethane and preparation method thereof.
Background technology
Shoe-pad is furnishings indispensable in daily life, but the shoe-pad that current material does is airtight, easily causes pin smelly, also there is the shortcomings such as not wear-resisting, volatility simultaneously, and therefore finding better material, to make shoe-pad be the problem being worth exploring.
Summary of the invention
The object of the present invention is to provide and a kind of make shoe-pad urethane, the shoe-pad using described urethane to make has that permeability is excellent, wear-resisting, hydrolysis, the advantage such as not yielding; The present invention provides the preparation method of described urethane simultaneously, and the method operating procedure is simple, and production efficiency is high.
Make permeable shoe pads urethane to be made up according to following weight part of component A and B component:
Component A:
B component:
20 ~ 30 parts, the black material of modification.
Described polyether glycol 1 adopts functionality to be 3, and molecular weight is the polyether glycol of 7000, the polyether glycol DEP-3600H that the federal chemical Industrial Co., Ltd of preferred Zibo moral letter produces; The advantages such as it is good that the shoe-pad adopting this kind of polyether glycol to make has surface skining, and demould time is fast.
Described polyether glycol 2 adopts functionality to be 3, and molecular weight is the grafted polyether polyol of 8000, the polyether glycol POP-36/28 that the federal chemical Industrial Co., Ltd of preferred Zibo moral letter produces; The advantages such as the shoe-pad adopting this kind of polyether glycol to make has good hand touch, and hardness is large.
Described suds-stabilizing agent preferred foams stablizer Y-10366, plays stable foam and regulates abscess, the effect of emulsification foam material.
Described amine catalyst preferred amines catalyst A 33, mainly utilizes its high reactivity, plays stronger katalysis to gel reaction and foamable reaction.
The preferred diethanolamine of described linking agent, linking agent has certain katalysis to polyurethane reaction while stable foam structure.
The preferred BDO of described chainextender, for being expanded further by the molecular chain in reaction, increases the snappiness of goods.
The preferential methylene dichloride of described thinner.
The black material of modification that-NCO mass content is 24-30% chosen by the black material of described modification, and preferably-NCO mass content is 27%;
Further, the black material of described modification selects functionality to be 2, and molecular weight is that the polyether glycol of 300 and the black material PM200 of Yantai ten thousand China production react generation; Adopt modification black material as raw material make shoe-pad there is smooth surface, the advantages such as good toughness.
The preparation method of making permeable shoe pads urethane of the present invention, comprises the following steps:
(1) each for component A raw material is added agitator to mix, adjustment material temperature is also constant in 35 ± 2 DEG C, constant temperature 1-2 hour; Adjustment B component material temperature is also constant in 35 ± 2 DEG C, constant temperature 1-2 hour;
(2) regulate agitator speed to 5000-6000r/min, B component is poured in component A be uniformly mixed stand-by.
When making permeable shoe pads, after the A in step (2), B component mixture are stirred 15-25s, pour in the mould being preheated to 40 ± 5 DEG C, the demoulding after 5-10min, obtains polyurethane insole after 24h.
Compared with prior art, the present invention has following beneficial effect:
(1) adopt that the shoe-pad permeability of polyurethane production of the present invention is excellent, wear-resisting, hydrolysis, not yielding, and there is antibacterial deodourizing effect.
(2) preparation method's operating procedure provided by the invention simply, is easily implemented, and production efficiency is high.
Embodiment
Embodiment 1
Component A forms: 70 parts of polyether glycols, 1,20 parts of polyether glycols, 2,0.1 part of water, 0.5 part of suds-stabilizing agent Y-10366,0.35 part of amine catalyst A33,1.5 parts of diethanolamine, 2 parts of BDOs and 20 parts of methylene dichloride.
B component forms: 22 parts of black material of modification.
In said components: polyether glycol 1 adopts functionality to be 3, and molecular weight is the polyether glycol of 7000; Polyether glycol 2 adopts functionality to be 3, and molecular weight is the grafted polyether polyol of 8000; The black material of modification is 2 for selecting functionality, and molecular weight is that the polyether glycol of 300 and the black material PM200 of Yantai ten thousand China production react the black material of the modification that-NCO mass content generated is 25%.
Make the preparation method of permeable shoe pads urethane, comprise the following steps:
(1) each for component A raw material is added agitator to mix, adjustment material temperature is also constant in 35 ± 2 DEG C, constant temperature 1.5 hours; Adjustment B component material temperature is also constant in 35 ± 2 DEG C, constant temperature 1 hour;
(2) regulate agitator speed to 5200r/min, B component is poured in component A be uniformly mixed stand-by.
When making permeable shoe pads, after the A in step (2), B component mixture are stirred 15s, pour in the mould being preheated to 45 DEG C, the demoulding after 5min, obtains polyurethane insole after 24h.
Embodiment 2
Component A forms: 75 parts of polyether glycol DEP-3600H, 25 parts of polyether glycol POP-36/28,0.15 part of water, 0.7 part of suds-stabilizing agent Y-10366,0.45 part of amine catalyst A33,1.7 parts of diethanolamine, 2.5 parts of BDOs and 25 parts of methylene dichloride.
B component forms: 25 parts of black material of modification.
Wherein the black material of modification is 2 for selecting functionality, and molecular weight is that the polyether glycol of 300 and the black material PM200 of Yantai ten thousand China production react the black material of the modification that-NCO mass content generated is 27%.
Make the preparation method of permeable shoe pads urethane, comprise the following steps:
(1) each for component A raw material is added agitator to mix, adjustment material temperature is also constant in 35 ± 2 DEG C, constant temperature 1.5 hours; Adjustment B component material temperature is also constant in 35 ± 2 DEG C, constant temperature 1.5 hours;
(2) regulate agitator speed to 5500r/min, B component is poured in component A be uniformly mixed stand-by.
When making permeable shoe pads, after the A in step (2), B component mixture are stirred 20s, pour in the mould being preheated to 42 DEG C, the demoulding after 8min, obtains polyurethane insole after 24h.
Embodiment 3
Component A forms: 80 parts of polyether glycol DEP-3600H, 30 parts of polyether glycol POP-36/28,0.2 part of water, 0.9 part of suds-stabilizing agent Y-10366,0.50 part of amine catalyst A33,2 parts of diethanolamine, 3 parts of BDOs and 30 parts of methylene dichloride.
B component forms: 28 parts of black material of modification.
Wherein the black material of modification is 2 for selecting functionality, and molecular weight is that the polyether glycol of 300 and the black material PM200 of Yantai ten thousand China production react the black material of the modification that-NCO mass content generated is 30%.
Make the preparation method of permeable shoe pads urethane, comprise the following steps:
(1) each for component A raw material is added agitator to mix, adjustment material temperature is also constant in 35 ± 2 DEG C, constant temperature 2 hours; Adjustment B component material temperature is also constant in 35 ± 2 DEG C, constant temperature 1.5 hours;
(2) regulate agitator speed to 6000r/min, B component is poured in component A be uniformly mixed stand-by.
When making permeable shoe pads, after the A in step (2), B component mixture are stirred 25s, pour in the mould being preheated to 40 DEG C, the demoulding after 10min, obtains polyurethane insole after 24h.
Claims (10)
1. make a permeable shoe pads urethane, it is characterized in that: be made up according to following weight part of component A and B component:
Component A:
B component:
20 ~ 30 parts, the black material of modification.
2. making permeable shoe pads urethane according to claim 1, is characterized in that: described polyether glycol 1 adopts functionality to be 3, and molecular weight is the polyether glycol of 7000.
3. making permeable shoe pads urethane according to claim 1, is characterized in that: described polyether glycol 2 adopts functionality to be 3, and molecular weight is the grafted polyether polyol of 8000.
4. making permeable shoe pads urethane according to claim 1, is characterized in that: suds-stabilizing agent Y-10366 chosen by described suds-stabilizing agent.
5. making permeable shoe pads urethane according to claim 1, is characterized in that: described amine catalyst chooses amine catalyst A33.
6. making permeable shoe pads urethane according to claim 1, is characterized in that: diethanolamine chosen by described linking agent, and BDO chosen by chainextender.
7. making permeable shoe pads urethane according to claim 1, is characterized in that: methylene dichloride chosen by described thinner.
8. making permeable shoe pads urethane according to claim 1, is characterized in that: the black material of modification that-NCO mass content is 24-30% chosen by the black material of described modification, and preferably-NCO mass content is 27%.
9. making permeable shoe pads urethane according to claim 8, is characterized in that: the black material of described modification selects functionality to be 2, and molecular weight is polyether glycol and the black material PM200 reaction generation of 300.
10., according to a preparation method for the arbitrary described making permeable shoe pads urethane of claim 1-8, it is characterized in that, comprise the following steps:
(1) each for component A raw material is added agitator to mix, adjustment material temperature is also constant in 35 ± 2 DEG C, constant temperature 1-2 hour; Adjustment B component material temperature is also constant in 35 ± 2 DEG C, constant temperature 1-2 hour;
(2) regulate agitator speed to 5000-6000r/min, B component is poured in component A be uniformly mixed stand-by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410758029.6A CN104448195A (en) | 2014-12-11 | 2014-12-11 | Polyurethane for making air-permeable insole and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410758029.6A CN104448195A (en) | 2014-12-11 | 2014-12-11 | Polyurethane for making air-permeable insole and preparation method thereof |
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| CN104448195A true CN104448195A (en) | 2015-03-25 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105237719A (en) * | 2015-11-12 | 2016-01-13 | 淄博德信联邦化学工业有限公司 | Polyurethane insole and preparation method thereof |
| CN105542441A (en) * | 2016-01-20 | 2016-05-04 | 苏州市景荣科技有限公司 | Comfortable ventilation polyurethane sole material and preparation method thereof |
| CN106174874A (en) * | 2016-07-08 | 2016-12-07 | 深圳市宜丽环保科技股份有限公司 | A kind of ventilative bradyseism health promoting insoles |
| CN109096464A (en) * | 2018-07-05 | 2018-12-28 | 山东诺威聚氨酯股份有限公司 | Permeable shoe pads and preparation method thereof |
| CN109134806A (en) * | 2018-07-19 | 2019-01-04 | 佛山市南海建诺鞋业有限公司 | One kind is exempted to handle ventilative type polyurethane and preparation method thereof |
| CN110698627A (en) * | 2019-09-20 | 2020-01-17 | 山东一诺威聚氨酯股份有限公司 | High-breathability polyurethane sheet insole composite material and preparation method thereof |
| CN111909345A (en) * | 2020-08-13 | 2020-11-10 | 荆晓东 | Polyurethane high-resilience cotton for mattress and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1911980A (en) * | 2006-08-08 | 2007-02-14 | 北京科聚化工新材料有限公司 | Polyether type polyurethane shoe sole and its preparation method |
| CN101165094A (en) * | 2007-09-29 | 2008-04-23 | 山东东大一诺威聚氨酯有限公司 | Urethane micro-pore elastomer composite material adapated for insole and preparation method thereof |
| CN101585901A (en) * | 2009-06-25 | 2009-11-25 | 北京科聚化工新材料有限公司 | Polyurethane foam material and preparing method and application thereof |
| CN102140163A (en) * | 2010-11-26 | 2011-08-03 | 山东东大一诺威聚氨酯有限公司 | Modified MDI (methane diisocyanate) for cold curing water-blown self-skinning polyurethane foam and preparation method thereof |
| CN104130370A (en) * | 2014-08-13 | 2014-11-05 | 山东一诺威聚氨酯股份有限公司 | Microcellular polyurethane elastomer composition for hockey balls and preparation method thereof |
-
2014
- 2014-12-11 CN CN201410758029.6A patent/CN104448195A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1911980A (en) * | 2006-08-08 | 2007-02-14 | 北京科聚化工新材料有限公司 | Polyether type polyurethane shoe sole and its preparation method |
| CN101165094A (en) * | 2007-09-29 | 2008-04-23 | 山东东大一诺威聚氨酯有限公司 | Urethane micro-pore elastomer composite material adapated for insole and preparation method thereof |
| CN101585901A (en) * | 2009-06-25 | 2009-11-25 | 北京科聚化工新材料有限公司 | Polyurethane foam material and preparing method and application thereof |
| CN102140163A (en) * | 2010-11-26 | 2011-08-03 | 山东东大一诺威聚氨酯有限公司 | Modified MDI (methane diisocyanate) for cold curing water-blown self-skinning polyurethane foam and preparation method thereof |
| CN104130370A (en) * | 2014-08-13 | 2014-11-05 | 山东一诺威聚氨酯股份有限公司 | Microcellular polyurethane elastomer composition for hockey balls and preparation method thereof |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105237719A (en) * | 2015-11-12 | 2016-01-13 | 淄博德信联邦化学工业有限公司 | Polyurethane insole and preparation method thereof |
| CN105542441A (en) * | 2016-01-20 | 2016-05-04 | 苏州市景荣科技有限公司 | Comfortable ventilation polyurethane sole material and preparation method thereof |
| CN106174874A (en) * | 2016-07-08 | 2016-12-07 | 深圳市宜丽环保科技股份有限公司 | A kind of ventilative bradyseism health promoting insoles |
| CN106174874B (en) * | 2016-07-08 | 2017-10-24 | 深圳市宜丽环保科技股份有限公司 | A kind of ventilative bradyseism health insoles |
| CN109096464A (en) * | 2018-07-05 | 2018-12-28 | 山东诺威聚氨酯股份有限公司 | Permeable shoe pads and preparation method thereof |
| CN109096464B (en) * | 2018-07-05 | 2020-12-18 | 山东一诺威聚氨酯股份有限公司 | Breathable insole and preparation method thereof |
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