WO2010145064A1

WO2010145064A1 - Flexible polyurethane foam and method for preparing the same

Info

Publication number: WO2010145064A1
Application number: PCT/CN2009/001326
Authority: WO
Inventors: 杜宗宪
Original assignee: 优洁（亚洲）有限公司
Priority date: 2009-06-15
Filing date: 2009-11-26
Publication date: 2010-12-23
Also published as: CN101580575A

Abstract

A flexible polyurethane foam, which contains the reaction products of the following materials: (a) isocyanate component substantially not containing aromatic isocyanate in which the isocyanate group is directly connected to the aromatic ring, (b) isocyanate active mixture containing at least one polyoxyalkylene diol, (c) one or more foaming agents, (d) at least one catalyst, and (e) optionally, one or more materials selected from the following materials: surfactant, cross linker and additive, where the density of the flexible polyurethane foam ranges from 8-160 kg/m3; the gas flow measured according to the ASTM D3574-03 method is higher than 5000 cc/m; the falling-sphere rebound resilience is higher than 20%; and the flexible polyurethane foam is prepared when the index of isocyanate is 30-135, preferably about 85-130, more preferably about 90-125. A method for preparing the flexible polyurethane foam, which comprises: reacting the components (a-e) when the index of isocyanate is 30-135, preferably about 85-130, more preferably about 90-125.

Description

Foam and its methods

This is an oxygen foam which is not directly connected to the aliphatic oxygen and/or oxygen and/or oxygen which is suitable for the purpose of service and water, and the method for producing the same. Involved

Background

The bubble is very work. They usually have, and do not contain, at least atoms in the compound, catalyzed, oxygen surface activity and other additions. The hydrogen atoms are oxygen. Hydrogen compounds are usually multivariate, divalent and water. Bubbles, chemistry and neutral

The main anti-catalysis between the two. The reverse reaction must be the same as that of toluene oxygen (T) or phenyl oxygen (the oxygen is higher, and is used in each

foam. Due to the low ratio of aliphatic to oxygen activity, foam is used in clothing applications. 1981 2 10 Awarded Rede's 4250137 liters utilized 350-400

The high temperature mold of 176204 heats the foam to the special temperature (Tg) of the glass to shape the underwear.

The main use of foam underwear or

The chemical substances that are produced by the foam in the photooxidation of the joints are quickly commercialized, resulting in manufacturing and use.

Another problem with the use of foam underwear is its emissions. The foam is decomposed in the form of heat during the formation, and in the middle, the water and the foam are also

Or old decomposition, the amino group in the foam and the hydrolysis to form the phase of toluene TA) and aminobenzyl DA and the like. Toluene and aminobenzoic acid cause publicly toxic compounds and possible carcinogens. ARC (Cancer Research) TP (Toxic Control Program) Carcinogen 2B has been suspected of causing cancer or may cause cancer. RP European bubble

Established in 1966 and announced the Ce P R project in 2007. Ce P is committed to safety, health and (S) performance projects. As a result of Ce P, many harmful restrictions or prohibitions. Ce P , the upper limit of the respective amounts of 24T A and 44 - and 24-TDA and 44- A in the foam is 5pp to the weight of the foam.

Since foam has the special properties of other materials in the field of clothing, it is necessary to use a method of not using oxygen and foam to solve the problem of foam, water form and safety in providing aliphatic and/or oxygen. method.

Because of the low activity of aliphatics and oxygen, they are less than each foam. Concentrated on more catalyzed, more reactive polyoxo compositions, high activity meta-compounds or other methods that have risen with few synthetic methods that do not have physical properties for aliphatic or

foam.

1992 9 15 o moo et al. 5147897 liters of aliphatic polyoxygen do not foam step by step. The method comprises an aliphatic 0.45 times more oxygen in the presence of an acid or nitrogen catalyzed reaction.

The average molecular weight of the material is 100,5000 yuan, 1.426 times the amount of aliphatic, and the resulting aliphatic oxygen

. Since the activity of the product is reduced and high, on oo and the like cannot be used for each density below 80 kg/m3.

The poly foam, in addition, cannot be used for each foam. 2001 3 21 liters of Japanese temple JP200 -727 A liter of water-based and under-concentrated poly-foam, in the presence of nitrogen and its phenyl catalyzed and acid gold, aliphatic oxygen

The oxygen content is less than 18 weight (more than 100 weights of oxygen) Reverse the low water-based polyfoam to improve the aging characteristics of the foam. The method improves the durability of water and oxygen and light stabilization, but requires less catalysis due to the reduced activity of the multiple components used. The method is due to the low content of the multi-components used, and the formula with insufficient reversibility is collapsed or high and shrinks in the same manner.

2006 9 28 litres, a k Bo ek Cop. Japan JP 2006-257187A liters of clothes, health care or make-up

The method of foaming. Each of the oxygen-oxygen copolymerized polyoxo compositions under the foam, the composition comprises (

Oxygen (P) and / or P Hugh or Derivatives : a mixture of oxygen ( ) and / or derivatives) to 7030): 3070).

2008 4 9 liters, medium liters C 0 57747A liters Oxygen content 8-25 weight percent high functional oxygen

There is no method of foaming.

2003 1 15 liters of Japanese temple JP 2003-012756A liter

Polyoxygenation at the oxygen end, multi-component anti-yellow foam. Describes the diversity of oxygen sheep. Oxygen is expensive and limited. The useful waist oxygen molecules are not foamy.

Each of the above non-foaming methods uses a polyoxo-oxygen copolymer having a relatively high oxygen content or a polyoxycopolymeric multi-component at the end to react with a low-reflex aliphatic oxygen or oxygen. The high oxygen content polyoxygen oxygen copolymer or the terminal polyoxygen copolymer multicomponent is very easy to oxidize, and the respective poly

It has the property of being plated, but it is easy to be exposed to it and gradually oxidized. The use of this high oxygen content of polyoxy-oxygen copolymerization or the end of polyoxycopolymerization is also high in water and soft in water.

The stability in the process is thus lost, which often limits the usefulness of this non-yellow foam in clothing and other uses.

Therefore, it is necessary to form an aliphatic and/or oxygen-free polymer. Multi-commercial anti-foam without low density, sex and water characteristics. The foam does not line up during its cycle.

2009 5 14 liters, WO2009/061992A liters of (sub)alcohol compounds without pores, semi-rigid or oxygen foam, using the characteristics of the same pores to relax the force, while using the lower characteristics to improve this Or the insulation of oxygen foam, not working on thermal insulation materials.

2009 4 22 liters, medium liters C 101412798 liters using a variety of different oxygen functionalities and amounts of different combinations using a low oxygen index to solidify the low foam, the step description of the low foam elasticity is less than 15%.

The present invention relates to an oxygen-active mixture comprising an oxyhydrin compound to which an aliphatic oxygen and/or oxygen and/or oxygen are not directly attached, and an anti-foam. The foam has properties and water characteristics. The foam density is fixed at 8-160 kg/m3, the elasticity is higher than 20%, and the oxygen index is 80-130, 85-125, and 90120. Content

This is a method of providing each foam, as described.

Anti.

The present invention is to provide oxygen and/or more catalyzed, reactive surface activity, and other added anti-foam on the multi-component combination of the novel multi-component composition.

This is also the way to provide a non-yellow foam.

The other objective is to provide a lower density of non-jaundice foam.

This other item is a method of providing each foam. The present invention is a method for providing each foam, which is not toxic to households under the aging decomposition.

This other project is to provide renewable organisms, diverse organisms.

The method of foaming.

The present invention is also novel, and the foam can be used in underwear, furniture, furniture, and the field.

The program has raised the bubble. Ben

The bubble contains the following counter

a oxygen, the oxygen is substantially free or free of oxygen, directly connected to

b oxygen active mixture said active mixture comprising at least oxygen

c. Or more

d at least catalytic and

e. Or more than the following surface activity, and

The density of the foam is 8160 kg/m3, and the oxygen index is 80-135, 85-130, and 90125.

The oxygen-active group contains a heavy molecular weight of 60-420 g/mo with at least a reactive functional group. The amount of use described in the scheme is 0.215 weight, and most 12-12 weights are 100 weights of the oxygen active mixture.

This alternative approach involves various foam methods. The method comprises a foam comprising an active mixture, substantially oxygen-free oxygen directly attached thereto, at least catalyzed to form an amino group in the foam and foam stabilizing/surface active, and then curing the resulting foam. The oxygen activity is as described above for the oxygen active composition.

This alternative approach involves the method of stepping through the various bubbles.

This alternative approach involves various methods of plasticizing the foam.

The other scheme involves the above method, and the density is 8-160 kg/ Cubic meters of foam.

The present invention relates to a novel foam which is substantially free of the oxygen-supporting group directly connected to the oxygen and at least catalyzed, surface-active, and additive.

The oxygen or more than the oxygen

, this provides a foam with workability and good foam properties. In addition, the liters of each hardness

Foam, and the use of water to work on the footwork.

This liter has raised new aliphatic or oxygen materials. This material is a combination of foam and foam that can be used as a material for underwear, furniture, and . It is especially for clothes and clothes.

In this step, the formula is mixed with the injection and the inside of the mold or the belt is reversed. The catalysis used, the ascending foam is substantially completely cured within 27%. The resulting foam cures at 24 to achieve its ultimate performance.

The anti-composition in this method comprises an oxygen, oxygen active group, at least catalyzed, force water, surface activity, and addition. Other additives used, if desired, include pigments/dyes, oxygen, V (external, V-receiving, ,, foaming, stabilizing, compounds, and).

Said comprising aliphatic and/or and/or not directly connected to oxygenated sheep, or aliphatic and/or oxygen and/or oxygen not directly attached to the oxygen sheep Or not directly connected to

The formation of oxygen counter, the CO functional content of the substance is 20 5 50.0 weight by weight of 100 weight oxygen, Ability to force 2-3. The aromatic arginine ester of the aliphatic or aliphatic cup or the arginine ester group which is not directly attached to the aromatic cup may be superimposed but not limited to at least one of the following: hexamethylene dioxy acid Ester, 汲庚烧三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三三林己基甲烧二氧氧酯, methyl cup hexane bis-oxo acid vinegar, dimethyl cup calcined dioxoate, benzene dimethylene dioxoate, tetramethyl benzodia Methyl dioxoate, its dimerization and trimerization. Quickly add some of the oxoester, especially the hexamethylene dioxoate and the two liters of oxyacid ester.

In addition to the aliphatic and / or lipid cup family and / or the oxo acid group is not directly connected to the aromatic oxy-acid esters of the agar cups and the three poly-supplement, the vaginal vinegar sister is close The laminate comprises at most 50% by weight (with heavy juice in the vinegar vinegar), the aliphatic or lipid cup or oxyacid ester group comprising the 2-4-glycosyl ester functional group is not directly attached to the aromatic cup Aromatic arginine ester prepolymer.

The level of use of the oxy-acid vinegar is generally: the index of the arginine ester is about 80-135, the enemy is 85-130, and the enemy is 90-125. The vinegar vinegar active mixture comprises:

b. a oxo acid ester active mixture, the oxyacetate active mixture comprising at least one polyoxyalkylene glycol;

One god or more gods bubble (c);

At least one god catalytic brake ( ); and

Any one of the gods or gods from the following toilets: surface active punishment, exchange of Jing Jing and addition of punishment.

Benjamin's arginine ester active component includes a large number of compounds. Their good feasts include, but are not limited to, the following: (a) poly(tetramethylene) diol; (b) poly(trimethylene) diol and ( ) poly (trimethylene Chi. ethylene)酗) diol. All of the ruthenium groups in this oxime polyol have high controll base acid and/or oxyfluorate groups that are not directly attached to the aromatic acid ester of the aromatic oxonate. On the other hand, the kinetics of the sulphide polyol is much lower than that of the oxy-ethene-polyacrylamide copolymer polyol, so that the soft polyurethane foam prepared is immersed in the water containing the shouting sputum. The degree of swelling of the households has been greatly improved. The loss of antioxidants, light spikes and light absorption penalties in the polyurethane foam after the summer washing has been greatly reduced, so this combination has not been made up. A soft toilet polyurethane foam for clothing that adds water-crossing properties and weather resistance.

Ben Youming's first Wu polyol powers the above poly(tetramethylene sulfonium) diol. Poly(tetramethylene (TF) Polymerization 1994 12 6 The hydrogen described in C. et al., 5,371,276, was issued by catalytic polymerization. For example, the 2008 9 25 liter WO 2008/115840 A2 describes the use of a 14-butadiene 5 raw material, which is specialized in plant-based sugars, and dehydrates the de-hydrogenated hydrogen.

Aggregate to get ( ). This is derived from the carbon collected from the poly (carbon) plants of renewable raw materials, instead of using carbon that is not from the petrochemical feedstock, so it does not increase carbon emissions. ( ) Diversified It has PT G or 10 hydrogen and various trade names Te aha e and PoyT F . The resulting polymer usually has a number average molecular weight of 250-600 g/mo. All in

. In the present invention, the average molecular weight is 6006,000, and more 1000-4000 is poly poly). Poly() having a molecular weight of less than 1000 will have a high hardness and a low 15 elasticity which is not high, and a polymer having a molecular weight of more than 4,000 is too high and is not at room temperature.

The second component of this (Sanya. (Sanya) can be 13-oxygen polymerization or 13 new ones, as described in 2006 7 11 issued S Kaa et al., 20 7074968. Bio-sugar raw materials are obtained 13- The materials are not reproducible, bio-polymerizable (Asian). Sanya) has a base and low and high suppleness. In Sanya, those with an average molecular weight of 6004,500, especially 1000,400 g/mo, are not foamed. (Sanya 25 is not otherwise biodegradable.

The third multivariate ( ) (poy ( me ye ee ye ee er) gyco), this (Sanya is a specific proportion of 13 - in the inverse of the binary, 2004 2 12 liters, S 30 2004/0030095 A Description. Especially this one of the poly (Sanya

Containing less than 30 parts by weight, 5-30 weights, more 520 weights, and 100 weight (trim) alcoholization Things. Reduces oxygen by less than 5 weight

Compatibility with oxygen reactive mixtures above 20 weight

The content of the foam is greatly increased, so that the foam is increased. Among them (Sanya

5 The weight average molecular weight of the alcohol compound is 600500 g/mo 1000400 g/o.

The most accommodating poly(trimethanol compound) that binds to the part, the force, or the multi-equivalent distribution.

In the medium scheme, the oxygen active group (b 1 polyoxyl compound)

The base in the sheep m stands 2, 3 or 4, or 3 or 4, an integer between 14 and 90 sheep.

Can O or , more rest, aliphatic or

O or , having at least an oxygen reactive function. 5 typical glycerol, 111-, 111-, 123-, (oxygen), oxygen, (oxygen), ovine ethanol, diethanol, 2 amino-2-yl propanol and each of the foams. Mixtures that can be used if needed.

The weight average molecular weight force is 60-420 g/mo, and has at least oxygen 0 active function. In the mediation scheme, the amount of use is 0.215 weight, most 1.2-12 weight, and 100 parts by weight of the oxygen active mixture.

Unexpectedly, the molecular knot 11 is particularly useful for each foam.

5 where is the integer of 1-3.

The amount of use is 028.0 weight, 0.460 weight, and more 0.55.0 weight, and 100 weight oxygen active mixture.

Many catalyzers are used for each foam. Catalytic is usually used at a level of 0052.5p P 100 weights of multiple weights). 0 Representative catalysis includes (1) 22-dimethylamino, (dimethylamino)

), -, -, dimethyl, dimethylethanol, -13-butyl, ,, , Ethanol, Sanya and Oxidation 2) Compounds containing > C - nitrogen or Wu compounds, available compounds are 15 nitrogen forests (430) 5, 18- nitrogen (54 -7, 18-nitrogen (530) 7, 15-nitrogen -(540) 5, 14- nitrogen (330) 4, 13, 13, 1133, -12, oxygen, 13-(oxycarbo), 13-oxycarb-2-(2-), 13-oxy Carbon-carbon), 18, 1 (22 diethoxy), 1 4 oxyphenyl) and nitrogen or wu compounds, acetic acid and carbonate 3) and earth gold, hydroxide and 4) acidity of strong acid Gold chloride stannous, chlorinated, chlorinated, chlorinated and nitrated gold integrators, benzo, water, 2, 2, and water and gold

Vg, z, P T Z S B o F Co and those of 6) each metal and S ( R S R) T( R) and A ( R) where R is either burnt or and , two and 2 (

The reverse of the amino group, such as a pass or a step-like integration, is available in gold, gold, and gold, tin acetate, tin octoate and tin tin, and A Sb and B gold and metal carbon-based compounds.

In the upper catalysis, the existing tin compounds and the stannous compounds are particularly useful for each of the foams. There are tin compounds of tin, tin acetate, dilauryl tin, dilaurin, tin, untin, dilaurate, and octyltin acetate. Other useful tin compounds are tin oxide, tin oxide, tin oxide, tin chloride and disulfide. Compounds including oxidation

Tin, tin hydroxide, octyl tin oxide, oxoxide, octyl tin oxide, tin laurate, tin, octyl tin chloride, disulfide

Tin and disulfide dimethyltin. There are tin compounds of tin, tin acetate, tin octoate and tin. The tin compound or the tin compound is used in an amount of an oxygen active mixture (b - 0.05% to 1.5% by weight,

0151.0% by weight. Compounds containing > C, nitrogen and nitrogen. , acetic acid and carbonic acid are also different

Catalytic catalysis of foams, particularly 18-nitrogen (540) decacarbon-5(B) and B, said nitrogen and nitrogen

The beneficial use of the oxygen-active mixture (b) is 0.0525% by weight, 0.1 15% by weight.

It is also used in the catalysis of Brownian gold in each of the foams. Hydrocarbon or carbonic acid is especially useful for each

foam. The amount of gold brown benefit is 0.01-1.5% by weight of the active mixture (b), 0.05-1.0% by weight.

Unexpected molecular knot 1 of this oxygen-active mixture (b, can be reduced by the amount of demand, due to the low catalytic activity of non-oxygen, 18 nitrogen (540 dec-5 at 532Pa C, the catalysis will remain In the foam, the foam is gradually discharged. However, each polyfoam has a large amount of oxidization (OC. Reducing the demand for catalysis, which can greatly reduce the amount of

The foam has a compound VOC) amount. This low OC foam meets the trend of environmental protection and is safer to use.

Or multi-surfactant can also be used in the compound. The surface activity reduces the surface tension of the surface and promotes the emulsification of the incompatible components. The polyoxygen oxygen copolymerization of the surface active oxygen oxygenation of each of the foams has the same as that of B, and the B is copolymerized by the same polyoxygen. Other surface activities that can be used include non-sub-surface activity, sub-surface activity and sub-surface activity of B at 120, between 6 and 20, and polymer surface activity with a molecular weight of more than 1000. The B value indicates the ratio of surface active oily and water-based, and the lower B, the more surface active oily, the higher the opposite B, the more the surface active water used. This oxy-oxygen copolymerization surface activity is usually used at a level of 0.13 weight 0.52.5 weight by weight of 100 weight oxygen active mixture.

Use 0.56.5 weight (100 weight oxygen active mixture) of water to Seven oxygen-reactive households produce carbon dioxide, which is counterproductive. To obtain a foam having a density of 8160 kg/m 3 . Use higher water to produce more carbon dioxide, resulting in lower density

foam. In addition, you need to use water and other

Carbide (CFC hyd o of rocabo or carbon dioxide composition. Especially direct use of carbon dioxide or restless force other than water.

In the anti-central and/or sparkling wood, in 1993 12 9 WO93/24304 and 1993 3 16 in 5194453, the unmodified foam density can be used.

Other additions can be incorporated into the compositions. Other additions include not limited to pigments, oxygen, V, V,

, , foam, stability, microbial compounds and .

Adding non-foaming performance is unfavorable.

Aliphatic and / or oxygen foam outside (V no, but aliphatic and / or foam also

. To improve the light stability of the foam, it can be added to the poly foam. The usual component is blocked by V, V, or oxygen. The addition ratio of the addition can greatly improve the V-characterization of the foam, which is the result of the same synergy.

The oxygen that can be used in the present invention can be large, blocked by a base, hindered by oxygen, and decomposed by oxides such as phosphorous acid. Oxygen used amount Oxygen Active mixture ( ) 0.1 1.0% by weight 0.306% by weight.

The V that can be used in the present invention mainly includes water, and benzene. The water used is water and water. This uses Wu 2 (2- 3, 5 phenyl), 2 2 3- -5 phenyl) 5 , 2 (2 - 315 phenyl ) -5 - and 2 (2- 3 5- phenyl

Wait. The benzoic acid used is 22 44 methoxy, 2 - 4 - oxybenzoic, 22 4 - oxybenzoic, and 2 - oxybenzoic. Ultraviolet light (b) 0.1-3.0% by weight, 0.52.0% by weight.

Also used for this addition, the obstructed V is blocked V stable (2266), 6 133

Amino 5- 24- 2266- -4 ) Amino- - (2266- 4- ) Amination Abstracts 71878-19-8 (12266- 4 )- [35 (11-dimethyl-4-phenyl)

And 4-benzyloxy-2266. Obscured by Wu Guang Stable, the oxygen-like active mixture (b) is 0.1-60% by weight,

0.54.0% by weight.

The foam can be and/or prepared separately. It is the method in which the active mixture is injected in the same mold. The method is to pour the active mixture onto the belt in the system.

The hardness of the foam can be determined by the oxygen index, or the oxygen content of this foam. Using a higher functional oxygen combination with an oxygen index above 120, the foam has an FD40% hardness of up to 2 / 4 cm. Use less than 100 oxygen index, use a lower functional version of the

F 40% hardness of foam can be as low as 30 / 314 cm F 40% hardness measurement AST 3574-03 method. (Polyoxygen molecular weight in b, and the oxygen index used in combination. Polyoxyl with a molecular weight higher than 1600 and an index not higher than 115 can be used to obtain a high foam having a elasticity higher than 60%. For, furniture and other purposes.

The following details of the use, wood and will have the following

SO 1 is oxygen, Bayer AG's De mod quotient.

SO2 is a compound of 40% by weight (e mod ) and 60% by weight of oxygen (e mod 00 quotient), both From Baye AG).

S 3 is oxygen from the e od of Baye AG( ).

S 4 is the Take ae 500 trader from TakedaChemca c.

P is ( , Quantitative 900 Dalian Chemical Company.

P2 is composed of 13- and copolymer condensation of each poly (Sanya

, the content of force Sanya - the weight of 30, the average amount of force 1000 AP A about 20

P3 is composed of bio-based 13-segregation (Sanya, average force 1070, AP A large 25 from E d Po Ce e o -2000

P4 multi-component, potassium hydroxide catalyzed by oxygen to polymerize to oxygen, each with an average molecular weight of 4800 g/mo 27 mg / g, oxygen content of 18% by weight of oxygen and oxygen, functional 3 from Baye AG ( ARCO PO YO 355

OA is diethanol, 99% by weight, from SgmaAdrch (Western Delhi).

Glycerin 99% by weight, from gma-Adrch (Western Delhi.

C5950 Oxygen Oxygen Copolymerization Surface Activity , DABCO DC5950 from A Prod c a d Chemca c ( Chemical Co., Ltd.)

C5526 Oxygen Copolymerization Surface Activity , ABCO C5526 from Midea Chemical Co., Ltd.

C 9 low OC emission oxygen oxygen copolymer surface activity , ABCO C5179 from Meimei Chemical Co .

B 18- Nitrogen Forest (540) 7, from the United States, he works for the Poyca DB.

B Ph 18 Nitrogen 40) F -7, from the American Chemical Co., Ltd. Poyc SA.

4 DBT refers to February Guixi, ABC from the American Engineering Division

It refers to octanoic acid tin, ABCO Tg of US Chemical Co., Ltd.

B refers to the ABCO B-20 of the US Ltd., which contains no more than 20% by weight.

BC hydrogen carbonate 99%, from S ma-Ad ch West Odley).

PGC - (4 oxyphenyl carbonate, chemistry 112677028 S gma-Ad c (Western Delhi).

33 V from 33% by weight of Sanya solution, American Chemical Co., Ltd. ABCO33 V

BTA is 2-(2 - -3 5 phenyl), Chemical Abstract 25973-551, Self-Guanghua Co., Ltd.

P is water, chemical abstracts 118-581, 99% weight gma-Ad c West Audrey).

A 3 (35 4-phenyl 10 , chemistry abstract - 2082793 from CbaGegy - Jiaji 's rga ox1 7

The index is the number of active oxygen in the reverse mixture divided by the number of anti-mixed oxygen activities multiplied by 100

Pbw means weight.

In the following detailed description, the poly foam in the middle of the following test methods

Density according to the AST 357403 method.

F de a o ForceDefec o , force) 40% hardness means 40% charge according to A T 357403 method.

The strength is in accordance with the AST 357403 method.

The elongation is in accordance with the method of AST 357403.

The tear strength is in accordance with the AST 3574-03 method.

Elasticity in accordance with AST 3574-03.

Hume flux refers to the break measured according to the AST 357403 Te G method. The liquidity is expressed in cubic centimeters /. Tested by F aze).

V Qualitative is measured according to the AATCC method. The foam is placed in V and exposed to ultraviolet light for 20 hours. The gray ratio, the result indicates the level of 15. 5 means that there is no culture at all, and 1 means deep. The values of 4 and above indicate that there is no discernible.

It is a combination of 5 cm thick and 05 cm thick, so that it does not roll, so that all steps are complete. Will be immersed in a temperature holding force of 25, 05% by weight of the whole solution 100% by weight of AATCC 1993 WB (without a solution of phosphoric acid and a solution of 3 mm of mercury in a container of vacuum, so that the solution is completely foamed, and the solution The container is removed. 24 Take out the culture that measures the degree and width, expressed as the length/length of the formula. The average value of the value, expressed as a percentage.

It is a poly-foam that is not equal to 5 cm and has a thickness of 05 cm. It is not suitable for two times to make all steps complete. Will be immersed in a temperature holding capacity of 25, 0.5% by weight of the total solution 100% by weight of AATCC 1993 WB without the aqueous solution of phosphoric acid and the solution of the solution in 3 mm of mercury, so that the solution is completely foamed, and the solution The container is removed. 24 Take out, water at room temperature is naturally 120 small, measuring the degree of uncertainty and width by the formula is not length / not shown. Average value of the sum, expressed as a percentage.

And the polyfoam with a uniform force of 25 cm and a thickness of 5 cm, immersed in a temperature of 50, 0.5% by weight of 100% by weight of the entire solution of AATCC1993 WOB (excluding self and phosphoric acid) in an aqueous solution of 16 small, take out water, 8 of 80 degrees. This anti 20 soak, water and bake process.

Water intensity refers to the speed of the foam The strength was measured by the method of AST 357403 cut according to the method of AST D357403.

Water does not mean that the foam of the speed is cut into this according to the method of AST 357403, and is not measured according to the method of AST 3574-03.

Water tear strength means that the foam of the sum is cut according to the method of AST D 74-03. The tear strength is measured according to the method of AST 3574-03.

Work, is a foam with good shrinkage. The force is good, there is shrinkage, but if it is twice, it can be fixed. If there is shrinkage, if it is twice, it will be fixed.

The following east explains this, without understanding the power in any way

Any restrictions. All parts and percentages by weight and weight percentage unless otherwise stated. 1-25 and ratio C C5 17 and ratio C -C5

Mix the groups shown in 1 with 17 and C C5 foams. Before and after, all the ingredients will be at least 24 hours in an incubator with a temperature controlled at 26 1 C. Before the tin compound, at 1.5, the Cowe mixer with a constant force of 150 p at 40 will be in addition to the tin compound and the external components. Mix, pick up will have a tin compound cup, mix 20, special speed 1500 pm. The mixture obtained from the oxygen compound was then mixed at a composition of 300 pm 5 . Then pour the mixture into 45 cm (not) "45 cm ( ) wood 45 cm (high wood. Foam to final height)

In the middle of the other 10, and then removed. However, the protection is stored in a storage room with a temperature of 27+2C for at least 72 hours.

However, the AST 357403 method of the inch, the scale of the eight-made foam cutting foam. Look at the inch in the AST 357403 method, specify the thickness of

5 and the same foam as C3 and C4, the internal temperature drops, shrinks. Bubble does not work

Twice twice to prevent step contraction. Allow the foam to be at least 72 small in a room controlled at 23 1 C before the physical properties. 5 and physical properties than C3 and C4

The determination of the foam.

17 illustrates the properties, foam properties and activity of the foam. 819

1-7 The same steps used in each of the 2 8-19 each before the temperature control in the 26 + C incubator will be all components at least 24 hours.

However, the foam described in the AST 357403 method, the size of the bubble made by the eight-cut foam. Take a look at the AST 7403 method for the inch, eight specified thickness of the foam for the test. Before the physical performance test, make all the temperature control at 23 C,

50% of the same as at least 24 small.

Except for the V stability test, follow the same steps as shown in 17.

8-19 foam physical property test. V qualitative test, will ( Cm (not 0. m thickness of the internal temperature fixed 80 C in the box O RA TV X300 V installed above the foam 3 n. Exposure to UV light 0 small. Gray ratio, the result indicates 15 etc. etc. 5 is It means that there is no color culture at all, etc. 1 means deep. The values of 4 and above indicate that there is no discernible.

The same foam is obtained in 10 and 16, the internal temperature drops, and the foam shrinks. I don’t know how to do it twice.

To prevent step shrinkage. Before the physical performance of the step, the temperature is controlled at 23 1C within the same thousand and at least 72 small.

Determination of the physical properties of the foam as described in 10 16 . 20-21

1-7 The same steps used in each are 3 20-21, mixing is completed, immediately pour the mixture into the inner inch 40 cm (length) 40 cm (width) 10 cm (height) and to the 60C aluminum mold, the top of the mold cover is left 4 small, cover the mold temperature 60C with the top cover. Keep the mold temperature at 60, 0 and remove the foam mold. The foam was then stored in a storage room with a temperature controlled at 27 ± to 72 hours.

The foam, as described in the AST 3574-03 method, is a foam cut foam. Take a look at the AST D357403 method for the inch, eight specified thickness of the foam. Before the physical property test, make all the temperature control in the 23 ° 1 , 50% box at least 24 small.

The same is obtained in 21, and the internal temperature drops and the foam shrinks. The foam will not work twice, to prevent step shrinkage. Before the physical properties of the step, the foam was controlled at a temperature of at least 72 cm in the river at 23 C. Determination of the physical properties of the foam as described in 21. 22-25

17 The same steps used in each are 4 22-25. To complete the mixture, pour the mixture into 45 cm ( ) 45 cm ( ) 45 cm (height) wood, then move within the wood (A ocave), and quickly internalize the mixture as shown in Table 4 before the mixture swells. The foam expands to control the internal force level. The foam reaches the final height, and in the middle still another 15 points, then

, take out the foam. The foam was then stored at a temperature of 27 2 C in a storage room of at least 72 hours.

In the AST D357403 method, the foam cut foam made by the scale. Approximately eight inches of the specified thickness of the foam described in the AST D3 74-03 method was tested. Before the physical properties, make all the temperature control at 23 C, 50% at least 24 small.

Claims

Requirements a foam comprising the following anti-a. The oxygen is substantially free or free of oxygen directly attached to the oxygen

b. The active mixture comprises at least oxygen

c. Or more

d at least catalyze and

e. Or the surface activity of the following, and the density of the foam described therein is between 8 and 160 kg/m3, and the resting flux measured according to the method of AST 357403 is more than 5000 cubic centimeters/.

Above 20% in the oxygen index 80-135, 85-130, more

90-125 under each.

2. The foam of claim 1 wherein the oxy aliphatic oxygen, oxygen and oxygen are not directly connected thereto.

3. Requires 1 or 2, wherein the aliphatic oxygen comprises an aliphatic polyoxane or an aliphatic polyoxane, and

休 aliphatic or oxygen is not directly connected to

The oxygen-reactive substance has a CO functional content of 20.5500 wts, 100 oxygen by weight of oxygen, an average of 2-3, an aliphatic oxygen, and an oxygen counter.

4. Claim 13 wherein the foam of any of the items wherein the oxygen comprises polyoxane or polyoxane and rest, the CO functional content of the hemoaliphatic or non-directly attached to the polyoxygen product is 205-38. 0 weight, with 100 weight oxygen in oxygen, average function 2-3, polyoxygen An ester, a house of the trimeric hexamethylene dioxonate trimer.

5. The patent claims that any of the foams of 1-4, the application of the oxyacid vinegar is not directly linked to the polyoxo-acid ester or the amino acid group is not directly connected to the aromatic cup Blends of Amide and Amoxicillin, Trimeric Resin or Aliphatic Ester or Triacyl Ester is not directly linked to the aromatic polyoxoester trimer The building material of the seat, the NCO functional group content of the blend is 20.5, 44.0 parts by weight, and 100 parts by weight of the oxyacid ester coarse fraction is affected by the oxyacid ester liter, and the average juice function is 2-3, the aromatic polyoxyacid benzoic acid benzylidene dicarboxylate or tetramethyl benzene dimethylene directly attached to the aromatic cup Two-molecular vinegar, the household of the trimeric hexamethylene di-halate ester trimer.

6. A foam of any one of 1.5, wherein the aliphatic oxyacid ester comprises at least one of the following: hexamethylene dioxanoate, hexamethylene trioxy vinegar, Eleven burnt three acid esters, eleven burnt two acid esters, twelve yards of two vinegar vinegar, its dimerization and tripartite.

7. The foam of any one of claims 1 and 6, wherein the lipid cup vinegar vinegar comprises at least one god from the following: and Lin Geng singer triacetate, sulphide sulphate Two cups of hexyl ketones, two oxo acid esters, methyl hexanes, two oxyacid esters, dimethyl hexanes, two liters of acid vinegar, dimerization and trimerization.

8. A foam according to any one of claims 1, 7 wherein said aromatic acid vinegar which is not directly attached to the aromatic cup is bonded to at least one of the following: benzodiamidethylene Di-amino acid ester, tetramethylbenzene dimethylene dioxoate, dimerization and trimerization.

9. Rods require 1.8 any of the foams, wherein the active component of the arginine ester (b) is a polyoxyalkylene glycol compound of the formula 1.

H[ -(CH) -]nOH (Formula 1)

Among them, the number of methylene groups in each sheep element is 2, 3 or 4, or 3 or 4, and the number of sheep is n-forces of 14-90.

10. The liquefaction requires any of the foams of 1.9, wherein the active component of the oxyfluorate ester (b), the 1,3, propylene glycol and the ethylene glycol ruthenium are polycondensed and inverted. Orthoethylate) diol compound; venously, the content of n-ethyl chito-segment is less than 30 parts by weight, the vaginal force is 5.30 parts by weight, more than 5-20 parts by weight, more than 100 parts by weight Trimethylene chitosan diol compound juice; well and / or the poly (trimethylene chi-ethylene) diol compound The weight average molecular weight of the product is 600-500 g/mo 1000-400 g/mo.

11. Requires any of the items 1 to 10, wherein the oxygen-active group (b 13 or 14 dibutyl acrylates and/or (sub-alcohol compounds, (Sanya), (5) and Sanya-) Or more preferably a 13 or 14-butadiene polyoxyl compound and/or a trisin compound prepared from a renewable vegetable material.

12. Requirement 1 11 Any of the bubbles described in (c) at least 10 water, carbide CFC) and carbon dioxide.

13. A foam of any of the items 1 to 12, wherein (d) at least 1) Brownian or ruthenium from the following, 2) a compound having > -C - linkage in the molecular knot, and 3) a compound having a > C linkage in the molecular junction There are and (4 have gold catalysis.

15 14 A foam of claim 13, wherein the brown gold or earth gold is carbonated or hydrogen carbonate.

15 The foam of claim 13, wherein the molecular knot contains >-C-bonded compound 2) at least a nitrogen forest or a compound thereof and a derivative thereof, wherein the molecular knot contains a compound of > -C ) with at least 20 nitrogen or wu compounds and their derivatives.

16 The foamed molecular knot of claim 15 contains a compound of >C-bonding (2) 18-nitrogen (a compound of 540-decacarbon-5 molecule containing >C-bonded (3 18 nitrogen-(540) decacarbon) 5 of the.

25 7 Requires 13 of the above, which has peach gold (4 from the following to at least tin compounds, and stannous compounds and compounds).

18. Requires any of the 1-17 foams, wherein the surface active B 620 is non-sub-surface active.

19. A foam of any of items 1-18, wherein the weight average molecular weight of 30 to 60-420 g/mo has at least an oxygen-reactive functional group and/or the amount of use is 0215 weight, most 1.212 weight, to 100

20. Requires 1 19 of any item of foam, which is shown in

3x- -[(C -O (

Where X represents an integer from 1 to 3.

21 Requirements 1-20 of any of the foams, of which diethanol. twenty two. Each method requiring a foam of any of 121 will require group a e in any of the items 121 to have an oxygen index of 80-135,

85-130, more 90-125 reverse.