JPS63227875A - Composition for carpet backing - Google Patents
Composition for carpet backingInfo
- Publication number
- JPS63227875A JPS63227875A JP6181087A JP6181087A JPS63227875A JP S63227875 A JPS63227875 A JP S63227875A JP 6181087 A JP6181087 A JP 6181087A JP 6181087 A JP6181087 A JP 6181087A JP S63227875 A JPS63227875 A JP S63227875A
- Authority
- JP
- Japan
- Prior art keywords
- alkyl
- weight
- composition
- copolymer latex
- carpet backing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000203 mixture Substances 0.000 title description 39
- -1 sulfate ester salt Chemical class 0.000 claims description 31
- 229920001577 copolymer Polymers 0.000 claims description 30
- 239000004816 latex Substances 0.000 claims description 26
- 229920000126 latex Polymers 0.000 claims description 26
- 125000003342 alkenyl group Chemical group 0.000 claims description 19
- 125000000217 alkyl group Chemical group 0.000 claims description 19
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 17
- 239000000194 fatty acid Substances 0.000 claims description 17
- 229930195729 fatty acid Natural products 0.000 claims description 17
- 239000007787 solid Substances 0.000 claims description 11
- 239000011256 inorganic filler Substances 0.000 claims description 9
- 229910003475 inorganic filler Inorganic materials 0.000 claims description 9
- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
- 230000009477 glass transition Effects 0.000 claims description 7
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 5
- 229960004418 trolamine Drugs 0.000 claims description 5
- 229910052700 potassium Inorganic materials 0.000 claims description 4
- 150000008051 alkyl sulfates Chemical class 0.000 claims 1
- 238000000576 coating method Methods 0.000 description 18
- 239000011248 coating agent Substances 0.000 description 14
- 239000006260 foam Substances 0.000 description 10
- 230000005484 gravity Effects 0.000 description 8
- 230000014759 maintenance of location Effects 0.000 description 8
- 239000004744 fabric Substances 0.000 description 7
- 238000005187 foaming Methods 0.000 description 7
- 239000000178 monomer Substances 0.000 description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- 241000628997 Flos Species 0.000 description 6
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 229920001519 homopolymer Polymers 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 239000004604 Blowing Agent Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000003712 anti-aging effect Effects 0.000 description 2
- 239000002518 antifoaming agent Substances 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000004088 foaming agent Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- 238000009732 tufting Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- BYLSIPUARIZAHZ-UHFFFAOYSA-N 2,4,6-tris(1-phenylethyl)phenol Chemical compound C=1C(C(C)C=2C=CC=CC=2)=C(O)C(C(C)C=2C=CC=CC=2)=CC=1C(C)C1=CC=CC=C1 BYLSIPUARIZAHZ-UHFFFAOYSA-N 0.000 description 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- LIFHMKCDDVTICL-UHFFFAOYSA-N 6-(chloromethyl)phenanthridine Chemical compound C1=CC=C2C(CCl)=NC3=CC=CC=C3C2=C1 LIFHMKCDDVTICL-UHFFFAOYSA-N 0.000 description 1
- 240000000491 Corchorus aestuans Species 0.000 description 1
- 235000011777 Corchorus aestuans Nutrition 0.000 description 1
- 235000010862 Corchorus capsularis Nutrition 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- FVFJGQJXAWCHIE-UHFFFAOYSA-N [4-(bromomethyl)phenyl]methanamine Chemical compound NCC1=CC=C(CBr)C=C1 FVFJGQJXAWCHIE-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 229940056585 ammonium laurate Drugs 0.000 description 1
- BTBJBAZGXNKLQC-UHFFFAOYSA-N ammonium lauryl sulfate Chemical compound [NH4+].CCCCCCCCCCCCOS([O-])(=O)=O BTBJBAZGXNKLQC-UHFFFAOYSA-N 0.000 description 1
- 229940063953 ammonium lauryl sulfate Drugs 0.000 description 1
- 229940088990 ammonium stearate Drugs 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- VJCJAQSLASCYAW-UHFFFAOYSA-N azane;dodecanoic acid Chemical compound [NH4+].CCCCCCCCCCCC([O-])=O VJCJAQSLASCYAW-UHFFFAOYSA-N 0.000 description 1
- JPNZKPRONVOMLL-UHFFFAOYSA-N azane;octadecanoic acid Chemical compound [NH4+].CCCCCCCCCCCCCCCCCC([O-])=O JPNZKPRONVOMLL-UHFFFAOYSA-N 0.000 description 1
- LRIHKZMLMWYPFS-UHFFFAOYSA-N azanium;hexadecanoate Chemical compound [NH4+].CCCCCCCCCCCCCCCC([O-])=O LRIHKZMLMWYPFS-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920002587 poly(1,3-butadiene) polymer Polymers 0.000 description 1
- 229920005670 poly(ethylene-vinyl chloride) Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 229940093914 potassium sulfate Drugs 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- BBECRFZLZMRJLF-UHFFFAOYSA-N tetradecyl sulfate;tris(2-hydroxyethyl)azanium Chemical compound OCCN(CCO)CCO.CCCCCCCCCCCCCCOS(O)(=O)=O BBECRFZLZMRJLF-UHFFFAOYSA-N 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
- D06N7/0005—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface
- D06N7/0036—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface characterised by their backing, e.g. secondary backing, back-sizing
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
(産業上の利用分野)
本発明はカーペットバッキング用組成物、詳しくはフロ
スコート方式(発泡塗工)によるカーペットのバッキン
グに使用するカーペットバッキング用組成物に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a carpet backing composition, and more particularly to a carpet backing composition used for carpet backing by a floss coating method (foam coating).
(従来の技術)
カーペットバッキング用組成物は、通常、共重合体ラテ
ックスに無機充填剤および必要に応じて分散剤、老化安
定剤、消泡剤、発泡剤、架橋剤などを添加し、さらに増
粘剤によって適当な粘度に調整して製造され、タフテッ
ドカーペット、編みカーペットあるいはフックカーペッ
トなどのバッキングが施されるカーペット製品の製造に
使用されている。(Prior Art) Compositions for carpet backing are usually prepared by adding an inorganic filler and, if necessary, a dispersant, an aging stabilizer, an antifoaming agent, a blowing agent, a crosslinking agent, etc. to a copolymer latex. It is manufactured by adjusting the viscosity to an appropriate level using a sticky agent, and is used to manufacture carpet products with backings such as tufted carpets, knitted carpets, and hook carpets.
このカーペットバッキング用組成物は、安定性および流
動性、塗工性などの加工特性が良好であるほかに、加工
後の製品カーペットにおけるタフト糸の抜糸強度および
一次基布と二次基布との剥離強度(以下、単に剥離強度
という)が高く、また風合い、寸法安定性、耐水性など
に優れていることが要求される。This carpet backing composition not only has good processing properties such as stability, fluidity, and coatability, but also improves the removal strength of tufted yarns in the product carpet after processing, and improves the strength of the primary and secondary base fabrics. It is required to have high peel strength (hereinafter simply referred to as peel strength), as well as excellent texture, dimensional stability, water resistance, etc.
近年、カーペット業界では、カーペット製品のコストダ
ウンを図る手段の一つとしてカーペットバッキング用組
成物を高発泡させて塗布重量を減らす、いわゆるフロス
コート方式によるバッキング方法が導入されるに至った
。このフロスコート方式によるバッキングには、従来、
アルキルベンゼンスルホン酸ナトリウムなどを発泡剤と
して配合したカーペットバッキング用組成物が使用され
ている。In recent years, the carpet industry has introduced a backing method using the so-called floss coating method, in which the carpet backing composition is highly foamed to reduce the coating weight, as one of the means to reduce the cost of carpet products. Conventionally, backing using this floss coat method
Carpet backing compositions containing sodium alkylbenzenesulfonate or the like as a foaming agent are used.
(発明が解決しようとする問題点)
しかしながら、従来のカーペットバッキング用組成物は
、発泡剤としてアルキルベンスルホン酸ナトリウムなど
を含んでいるため、塗布時の組成物の発泡性はよいが、
泡保持性が悪く、塗布ムラが生じ、その結果高い剥離強
度および抜糸強度、並びに良好な風合いとを塗布面全面
に均一に得ることができないという欠点があフた。(Problems to be Solved by the Invention) However, since conventional carpet backing compositions contain sodium alkylbensulfonate as a foaming agent, the foaming properties of the composition during application are good;
The disadvantages of poor foam retention and uneven coating, which resulted in the inability to uniformly obtain high peel strength, high thread removal strength, and good texture over the entire coated surface, have been overcome.
本発明は、上記欠点を解決し、フロスコート方式による
バッキングにおける発泡性、泡保持性を改良して塗布ム
ラをなくし、高い剥離強度および抜糸強度、並びに良好
な風合いとを塗布面全面に均一に得られるカーペットバ
ッキング用組成物を提供することを目的とするものであ
る。The present invention solves the above-mentioned drawbacks, improves the foaming properties and foam retention properties of the backing using the floss coat method, eliminates coating unevenness, and uniformly provides high peel strength, thread removal strength, and good texture over the entire coated surface. The object of the present invention is to provide a carpet backing composition obtained.
(問題点を解決するための手段)
本発明者らは、アルキルあるいはアルケニル硫酸エステ
ル塩と脂肪酸アンモニウム塩とを特定の重重比で、また
これらを特定な割合で共重合体ラテックスに配合するこ
とによって上記目的が達成できることを知り、この知見
に基づいて本発明を完成するに至った。(Means for Solving the Problems) The present inventors have discovered that by blending an alkyl or alkenyl sulfate salt and a fatty acid ammonium salt in a specific weight ratio and in a specific ratio into a copolymer latex. We found that the above object can be achieved, and based on this knowledge, we completed the present invention.
即ち、本発明は、−55℃〜+35℃の範囲のガラス転
移温度を有する共重合体ラテックスに無機充填剤と
(a)一般式(I):
R−0−So、IX
(式中、Rは炭素数9〜18のアルキルまたはアルケニ
ル基、XはN a、 K、N Haまたはモノ、ジあ
るいはトリ−エタノールアミンである)で表されるアル
キル(アルケニル)硫酸エステル塩と(b)一般式(T
I):
R’ −COONH。That is, the present invention provides a copolymer latex having a glass transition temperature in the range of -55°C to +35°C, an inorganic filler and (a) general formula (I): R-0-So, IX (wherein, R is an alkyl or alkenyl group having 9 to 18 carbon atoms, X is Na, K, NHa or mono-, di- or tri-ethanolamine); and (b) a general formula (T
I): R'-COONH.
(式中、R′は炭素数13〜20のアルキルまたはアル
ケニル基である)で表される脂肪酸アンモニウム塩とを
アルキル硫酸エステル塩(a)対脂肪酸アンモニウム塩
(b)重量比が1= 1〜1:5 ((a)/ (b)
=1/1−115)で、かつこれら合計ffi ((a
) + (b) )が上記共重合体ラテックス100重
量部(固形分換算)に対し0゜3〜7.0重量部となる
割合にて配合したことを特徴とするカーペットバッキン
グ用組成物に関する。(In the formula, R' is an alkyl or alkenyl group having 13 to 20 carbon atoms) and a fatty acid ammonium salt represented by the following formula: alkyl sulfate salt (a) to fatty acid ammonium salt (b) weight ratio of 1 = 1 to 1:5 ((a)/(b)
= 1/1-115), and the sum of these ffi ((a
) + (b)) is blended in a proportion of 0.3 to 7.0 parts by weight based on 100 parts by weight (solid content) of the copolymer latex.
以下、本発明の詳細な説明する。The present invention will be explained in detail below.
本発明に使用する共重合体ラテックスとしては、ブタジ
ェン−スチレン共重合体ラテックス、メチルメタクリレ
ート−ブタジェン共重合体ラテックス、メチルメタクリ
レート−スチレン−ブタジェン共重合体ラテックス、ア
クリロニトリル−ブタジェン共重合体ラテックス、エチ
レン−酢酸ビニル共重合体ラテックス、エチレン−塩化
ビニル共重合体ラテックスなどを挙げることができる。Examples of the copolymer latex used in the present invention include butadiene-styrene copolymer latex, methyl methacrylate-butadiene copolymer latex, methyl methacrylate-styrene-butadiene copolymer latex, acrylonitrile-butadiene copolymer latex, and ethylene-styrene copolymer latex. Examples include vinyl acetate copolymer latex and ethylene-vinyl chloride copolymer latex.
これら共重合体ラテックスは、カルボキシル基、グリシ
ジル基、アミド基、水酸基、N−メチロール基などを有
する成分が更に共重合されていてもよい。これらのうち
、カルボキシル基を含むスチレン−ブタジェン共重合体
ラテックスおよびスチレン−メチルメタクリレート−ブ
タジェン共重合体ラテックスが好ましい。上記共重合体
ラテックスは、単独でも、また2種以上を組み合わせて
使用することができる。These copolymer latexes may further be copolymerized with a component having a carboxyl group, a glycidyl group, an amide group, a hydroxyl group, an N-methylol group, or the like. Among these, styrene-butadiene copolymer latex and styrene-methyl methacrylate-butadiene copolymer latex containing carboxyl groups are preferred. The above copolymer latex can be used alone or in combination of two or more.
本発明で使用する共重合体ラテックスのガラス転移温度
は、−55℃〜+35℃、好ましくは一50℃〜0℃で
ある。−55℃未満のガラス転移温度を有する共重合体
ラテックスを用いたカーペットバッキング用組成物では
、得られるカーペットの風合いが柔らかくなりすぎ、ま
た抜糸強度および剥離強度が低下する。一方、ガラス転
移温度が+35℃を超える共重合体ラテックスを使用す
ると、得られるカーペットバッキング用組成物は硬くな
りすぎて、カーペットの取扱い、施工上支障が生じ、更
に寸法安定性が悪くなる。The glass transition temperature of the copolymer latex used in the present invention is -55°C to +35°C, preferably -50°C to 0°C. Carpet backing compositions using copolymer latexes having a glass transition temperature of less than -55°C result in carpets that have too soft a feel and have low thread removal strength and peel strength. On the other hand, if a copolymer latex with a glass transition temperature exceeding +35° C. is used, the resulting carpet backing composition will become too hard, causing problems in handling and installing the carpet, and furthermore, the dimensional stability will deteriorate.
なお、本発明にいうガラス転移温度は、下記式によって
計算された値である(3元共重合体の例を示す)。Note that the glass transition temperature referred to in the present invention is a value calculated by the following formula (an example of a terpolymer is shown).
Tg(イ) Tg(a) Tg(b)
Tg(c)wa:共重合体(イ)中の単量体(a
)の重量分率Wb:共重合体(イ)中の単量体(b)の
重量分率−c:共重合体(イ)中の単量体(c)の重量
分率Tg(a) :単量体(a)の単独重合体のTgを
絶対温度で表した値
Tg(b) :単量体(b)の単独重合体のTgを絶対
温度で表した値
Tg(c) :単量体(c)の単独重合体のTgを絶対
温度で表した値
Tg(イ) :共重合体(イ)のTgを絶対温度で表し
た値なお、代表的な単独重合体のTgを挙げれば、ポリ
−1,3−ブタジェン=183°K、ポリスチレン=3
73°K、ポリメタクリル酸メチル=378” K、ポ
リメタクリル酸=501” Kである。Tg(a) Tg(a) Tg(b)
Tg(c)wa: Monomer (a) in copolymer (a)
) weight fraction Wb: weight fraction of monomer (b) in copolymer (a) -c: weight fraction of monomer (c) in copolymer (a) Tg(a) : Value Tg of the homopolymer of monomer (a) expressed in absolute temperature Tg (b) : Value Tg of the homopolymer of monomer (b) expressed in absolute temperature Tg (c) : Value of Tg expressed in absolute temperature Tg of the homopolymer of monomer (b) Value of the Tg of the homopolymer of polymer (c) expressed in absolute temperature Tg (a): Value of the Tg of the copolymer (a) expressed in absolute temperature In addition, list the Tg of typical homopolymers. For example, poly-1,3-butadiene = 183°K, polystyrene = 3
73°K, polymethyl methacrylate = 378''K, polymethacrylic acid = 501''K.
上記一般式(1)のおいて、Rは炭素数9〜18のアル
キルまたはアルケニル基、好ましくはIO〜14のアル
キルまたはアルケニル基であり、XtiNa、に、NH
いモノ−エタノノールアミン、ジ−エタノールアミンま
たはトリ−エタノールアミンである。特に、Xがモノ−
、ジーあるいはトリ−エタノールアミン、特にトリ−エ
タノールアミンの場合、一段と優れた剥離強度が得られ
るので好ましい。一般式(I)で表されるアルキル(ア
ルケニル)硫酸エステル塩は、本発明のカーペットバッ
キング用組成物において発泡剤として機能するものであ
り、その代表例としてはカプリル硫酸ナトリウム、ラウ
リル硫酸ナトリウム、ラウリル硫酸カリウム、ラウリル
硫酸アンモニウム、ラウリル硫酸トリ−エタノールアミ
ン、ミリスチル硫酸トリ−エタノールアミンなどを挙げ
ることができる。これらアルキル硫酸エステル、塩およ
びアルケニル硫酸エステル塩は、それぞれ、単独でもあ
るいは2種以上混合して使用してもよく、またアルキル
硫酸エステル塩とアルケニル硫酸エステルとを混合して
使用してもよい。In the above general formula (1), R is an alkyl or alkenyl group having 9 to 18 carbon atoms, preferably an alkyl or alkenyl group having 10 to 14 carbon atoms;
mono-ethanolamine, di-ethanolamine or tri-ethanolamine. In particular, X is mono-
, di- or tri-ethanolamine, especially tri-ethanolamine, is preferred because it provides even better peel strength. The alkyl (alkenyl) sulfate salt represented by the general formula (I) functions as a blowing agent in the carpet backing composition of the present invention, and representative examples thereof include sodium caprylic sulfate, sodium lauryl sulfate, and sodium lauryl sulfate. Potassium sulfate, ammonium lauryl sulfate, tri-ethanolamine lauryl sulfate, tri-ethanolamine myristyl sulfate, and the like can be mentioned. These alkyl sulfate esters, salts and alkenyl sulfate ester salts may be used alone or in combination of two or more thereof, and the alkyl sulfate ester salts and alkenyl sulfate esters may be used in combination.
上記一般式(II)において、R′は炭素数13〜20
のアルキルまたはアルケニル基、好ましくは炭素数14
〜19のアルキルまたはアルケニル基である。NH,の
代わりにNaあるいはKを用いた脂肪酸塩も使用可能で
あるがN Haの塩に比較して剥離強度が低く実用化に
は問題がある。一般式(II)で表される脂肪酸アンモ
ニウム塩は、本発明のカーペットバッキング用組成物に
おいて整泡剤として機能するものであり、その代表例と
してはパリミチン酸アンモニウム、オレイン酸アンモニ
ウム、ステアリン酸アンモニウム、ラウリン酸アンモニ
ウムなどを挙げることができる。この脂肪酸アンモニウ
ム塩は単独でもあるいは2種以上混合して使用してもよ
い。In the above general formula (II), R' has 13 to 20 carbon atoms.
an alkyl or alkenyl group, preferably having 14 carbon atoms
~19 alkyl or alkenyl groups. Fatty acid salts using Na or K instead of NH can also be used, but their peel strength is lower than that of NHa salts, which poses a problem for practical use. The fatty acid ammonium salt represented by general formula (II) functions as a foam stabilizer in the carpet backing composition of the present invention, and representative examples include ammonium palmitate, ammonium oleate, ammonium stearate, Examples include ammonium laurate. These fatty acid ammonium salts may be used alone or in combination of two or more.
本発明のカーペットバッキング用組成物において、上記
共重合体ラテックスに配合する一般式(1)のアルキル
(アルケニル)(iR酸エステル塩(a)と一般式(1
1)の脂肪酸アンモニウム塩(b)との重量比は、1
:0. I 〜1: 5 ((a)/(b)=I10
.1〜115)、好ましくは1:0.12〜1: 3
((a)/ (b)=110゜12〜I/3)、更に好
ましくは1:O,15〜1: 2 ((a)/ (b)
=110.15〜1/2)である、脂肪酸アンモニウム
塩(b)の割合がアルキル(アルケニル)硫酸エステル
塩(a)1に対しO,1未満では、得られるカーペット
バッキング用組成物の塗布ムラが多くなり、塗布面全面
に均一な剥離強度および抜糸強度を得ることができない
。一方、脂肪酸アンモニウム塩(b)の割合がアルキル
(アルケニル)硫酸エステル塩(a)1に対し5. 0
を超えると、得られるカーペットバッキング用組成物の
凝集力が弱くなり、剥離強度、抜糸強度が低下する。In the carpet backing composition of the present invention, the alkyl (alkenyl) (iR acid ester salt (a) of the general formula (1) and the general formula (1
The weight ratio of 1) to fatty acid ammonium salt (b) is 1
:0. I ~1: 5 ((a)/(b)=I10
.. 1-115), preferably 1:0.12-1:3
((a)/(b)=110°12~I/3), more preferably 1:O, 15~1:2 ((a)/(b)
= 110.15 to 1/2), and the ratio of the fatty acid ammonium salt (b) to 1 of the alkyl (alkenyl) sulfate salt (a) is less than 1 O. , and it is not possible to obtain uniform peel strength and suture removal strength over the entire coated surface. On the other hand, the ratio of fatty acid ammonium salt (b) to alkyl (alkenyl) sulfate salt (a) is 5. 0
If it exceeds 20%, the cohesive force of the resulting carpet backing composition will be weakened, and the peel strength and thread removal strength will be reduced.
アルキル(アルケニル)硫酸エステル塩(a)と脂肪酸
アンモニウム塩(b)との全使用量((a)+ (b)
)は、上記共重合体ラテックス100重量部(固形分換
算)に対し0.3〜700重量部、好ましくは0.35
〜4.5重量部である。全使用量が0. 3重量部未満
では、得られるカーペットバッキング用組成物の発泡性
が悪く、従って塗工性が悪く、塗布ムラが生じて、剥離
強度および抜糸強度が低下する。一方、全使用量が7.
0重量部を超えると、得られるカーペットバッキング用
組成物の発泡性は良好であるが、凝集力が弱くなり、剥
離強度、抜糸強度が低下する。Total amount of alkyl (alkenyl) sulfate ester salt (a) and fatty acid ammonium salt (b) used ((a) + (b)
) is 0.3 to 700 parts by weight, preferably 0.35 parts by weight, based on 100 parts by weight of the above copolymer latex (in terms of solid content).
~4.5 parts by weight. Total usage is 0. If the amount is less than 3 parts by weight, the resulting carpet backing composition will have poor foaming properties, resulting in poor coating properties, uneven coating, and reduced peel strength and removal strength. On the other hand, the total amount used is 7.
When the amount exceeds 0 parts by weight, the resulting carpet backing composition has good foaming properties, but the cohesive force becomes weak and the peel strength and thread removal strength decrease.
本発明においては、一般式(1)のアルキル(アルケニ
ル)硫酸エステル塩と一般式(II)の脂肪酸アンモニ
ウム塩とを、上記のような特定な重量比および使用量に
て配合するものであり、これによってカーペットバッキ
ング用組成物の発泡性、泡保持性が大幅に改良される。In the present invention, the alkyl (alkenyl) sulfate salt of the general formula (1) and the fatty acid ammonium salt of the general formula (II) are blended in the above-mentioned specific weight ratio and usage amount, This greatly improves the foamability and foam retention of the carpet backing composition.
その結果、カーベットバキング用組成物をフロスコート
方式によって均一に塗布することが可能となり、塗布面
に部分的に剥離強度、抜糸強度および風合いの差が生じ
ることがなく、品質の安定したカーペット製品を得るこ
とができる。As a result, it has become possible to uniformly apply the carpet backing composition using the floss coating method, and there are no local differences in peel strength, thread removal strength, or texture on the coated surface, resulting in stable quality carpet products. can be obtained.
なお、上記アルキル(アルケニル)fC酸エステル塩と
脂肪酸アンモニウム塩との添加方法については、特に制
限はないが、上記共重合体ラテックスに直接添加するの
が好ましい。There are no particular restrictions on the method of adding the alkyl (alkenyl) fC acid ester salt and fatty acid ammonium salt, but it is preferable to add them directly to the copolymer latex.
本発明に使用する無機充填剤としては、炭酸カルシウム
、水酸化アルミニウム、水酸化マグネシウム、クレイ、
tc1Mバリウム、ケイ酸、ケイ酸塩、酸化チタン、炭
酸マグネシウム、炭酸カルシウムなどを挙げることがで
きる。勿論、本発明は、これらに限定されるものではな
い。これら無機充填剤は、単独でも、あるいは2種以上
を絹み合わせて使用することができる。Inorganic fillers used in the present invention include calcium carbonate, aluminum hydroxide, magnesium hydroxide, clay,
Examples include tc1M barium, silicic acid, silicate, titanium oxide, magnesium carbonate, and calcium carbonate. Of course, the present invention is not limited to these. These inorganic fillers can be used alone or in combination of two or more.
上記無機充填剤の使用量は、前記共重合体ラテックスの
100重量部(固形分換算)に対し、好ましくは250
〜750重量部、更に好ましくは300〜700重量部
である。無機充填剤の使用量が250重量部未満では、
共重合体ラテックスの使用量が増加することになり、不
経済である上、耐ブリスター性も低下する。一方、75
0重量部を超えると、得られるカーペット製品の柔軟性
が悪く、さらに剥離強度、抜糸強度も低下して好ましく
ない。The amount of the inorganic filler used is preferably 250 parts by weight (in terms of solid content) of the copolymer latex.
750 parts by weight, more preferably 300 to 700 parts by weight. If the amount of inorganic filler used is less than 250 parts by weight,
This increases the amount of copolymer latex used, which is not only uneconomical, but also reduces blister resistance. On the other hand, 75
If the amount exceeds 0 parts by weight, the resulting carpet product will have poor flexibility, and peel strength and thread removal strength will also decrease, which is not preferable.
本発明のカーペットバッキング用組成物をバッキングに
使用する場合には、通常、組成物粘度を20000〜4
0000cps、好ましくは25000〜35000c
psに、またその固形分濃度を60〜80重量%、好ま
しくは65〜78重量%に増粘剤あるいは水を用いて調
整する。When using the carpet backing composition of the present invention for backing, the viscosity of the composition is usually 20,000 to 4.
0000cps, preferably 25000-35000c
ps and its solid content concentration is adjusted to 60 to 80% by weight, preferably 65 to 78% by weight using a thickener or water.
上記組成物粘度が20000cps未満ではカーペット
への浸透性が大きくなり、剥離強度が低下する。一方、
組成物粘度が40000cpsを超えると塗工性が悪く
なり、塗布ムラが生じる。When the viscosity of the composition is less than 20,000 cps, the permeability into the carpet increases and the peel strength decreases. on the other hand,
When the viscosity of the composition exceeds 40,000 cps, coating properties deteriorate and uneven coating occurs.
また、上記組成物の固形分濃度が60重量%未満ては、
水分が多すぎて乾燥効率が悪く、その結果抜糸強度、剥
離強度が低下する場合がある。一方、上記組成物の固形
分濃度が80重量%を超えると組成物粘度が上昇して、
塗工効率が低下したり、塗布ムラが生じて、均一な剥離
強度、抜糸強度および風合いを得ることができない。Further, if the solid content concentration of the above composition is less than 60% by weight,
If there is too much water, the drying efficiency is poor, and as a result, the suture removal strength and peel strength may decrease. On the other hand, when the solid content concentration of the composition exceeds 80% by weight, the viscosity of the composition increases,
Coating efficiency decreases or coating unevenness occurs, making it impossible to obtain uniform peel strength, suture removal strength, and texture.
本発明のカーペットバッキング用組成物は、基本的には
上記共重合体ラテックス、一般式(1)のアルキル(ア
ルケニル)硫酸エステル塩、一般式(1,、I)の脂肪
酸アンモニウム塩および無機充填剤からなるが、必要に
応じて更に分散剤、消泡剤、架橋剤、着色剤、難燃剤、
防腐剤、老化防止剤、安定剤、加硫促進剤、帯電防止剤
、pH調整剤などを加えることができる。The carpet backing composition of the present invention basically comprises the copolymer latex described above, an alkyl (alkenyl) sulfate salt of general formula (1), a fatty acid ammonium salt of general formula (1, I), and an inorganic filler. However, if necessary, a dispersant, an antifoaming agent, a crosslinking agent, a coloring agent, a flame retardant,
Preservatives, anti-aging agents, stabilizers, vulcanization accelerators, antistatic agents, pH adjusters, etc. can be added.
(実施例)
以下、実施例を挙げて本発明を更に詳細に説明する。な
お、実施例中における部および%は重量部および重量%
を意味する。(Example) Hereinafter, the present invention will be explained in more detail by giving examples. In addition, parts and % in the examples are parts by weight and weight %.
means.
なお、実施例中の試験方法は、下記の通りである。In addition, the test method in the examples is as follows.
(1)剥離強度
JIS L−1021の敷物試験方法により測定した
。即ち、ポリプロピレン製の一次基布にナイロン捲縮糸
をタフトしてなる生機に固形分濃度75%のバッキング
月別放物を1300 g/m2(wet)で塗布し、次
いて二次基布として7オンスジユートと圧着して貼り合
わせ120℃にて20分間乾燥した後、二次基布と生機
の剥離強度を測定した。(1) Peel strength Measured according to the rug test method of JIS L-1021. That is, 1,300 g/m2 (wet) of backing parabolite with a solid content concentration of 75% was applied to a gray fabric made by tufting nylon crimped yarn to a primary base fabric made of polypropylene, and then 75 g/m2 (wet) of backing with a solid content concentration of 75% was applied. After pressing and bonding with Ounce jute and drying at 120° C. for 20 minutes, the peel strength of the secondary base fabric and the gray fabric was measured.
(2)抜糸強度
JIS L−1021に準じて測定した。即ち、ポリ
プロピレン製の一次基布にナイロン捲縮糸をタフトして
なる生機に固形分濃度75%のバッキング用組成物を1
300 g/m2で塗布し、次いで二次基布として7オ
ンスジユートと圧着して貼り合わせ120℃にて20分
間乾燥した後、パイル一本の引抜き強度を測定した。(2) Suture removal strength Measured according to JIS L-1021. That is, one portion of a backing composition having a solid content concentration of 75% was applied to a gray fabric made by tufting nylon crimped yarn onto a primary base fabric made of polypropylene.
It was coated at 300 g/m2 and then pressed together with 7 oz.
(3)風合い
タリ離強度(1)に準じて試料を作成し、この試料から
試験片2CmX10Cmを得た。この試験片について、
オルセン式ステッフネステスターを用い、温度20℃で
パイル面を上にして角度30°に曲げた時の剛軟度を測
定し、これをもって風合の尺度として。この値が大きい
程、硬い。(3) A sample was prepared according to texture and peeling strength (1), and a test piece of 2 Cm x 10 Cm was obtained from this sample. Regarding this test piece,
Using an Olsen stiffness tester, the bending resistance was measured when the material was bent at an angle of 30° with the pile side up at a temperature of 20°C, and this was used as a measure of texture. The larger this value is, the harder it is.
(4)発泡性
カーペットバッキング組成物1kgを用い、品用式万能
混合攪拌機5DMR(株式会社品川工業所!りで180
r pm/m i nの速度で機械的に空気を混入さ
せ発泡させる0尺度は2分間撹拌後、組成物の比重を測
定する。値が小さい方が比重が軽くなり、発泡性がよい
ことを示す。(4) Using 1 kg of the foamable carpet backing composition, use a 5DMR universal mixer (Shinagawa Kogyosho Co., Ltd.! Ride 180
The specific gravity of the composition is determined after stirring for 2 minutes on the 0 scale, which is mechanically aerated and foamed at a rate of rpm/min. The smaller the value, the lighter the specific gravity and the better the foamability.
(5)泡保持性
(4)に準じてカーペットバッキング組成物を発泡させ
て、比重1.00にした後、撹拌機の攪拌速度を最低速
度(60r pm/mi n)に落し、5分後の比重変
化を測定する。泡保持性が悪いと泡が消えて比重が大き
くなる場合と、大きな泡が発生して均一性がなくなり、
軽くなる場合とがある。(5) Foam retention After foaming the carpet backing composition to a specific gravity of 1.00 according to (4), reduce the stirring speed of the stirrer to the lowest speed (60 rpm/min), and after 5 minutes. Measure the change in specific gravity. If the bubble retention is poor, the bubbles may disappear and the specific gravity may become large, or large bubbles may occur and become inconsistent.
It may become lighter.
5分後の比重値に変化が少ないほど、泡保持性が良好で
あることを意味する。この比重変化が5%以内の増減で
あれば、塗布ムラは発生しないということができる。The smaller the change in the specific gravity value after 5 minutes, the better the foam retention. If this specific gravity change is within 5%, it can be said that coating unevenness does not occur.
製造例
第1表に示す組成の単量体混合物を温度50℃、重合転
化率的99.8%で乳化重合をおこない第1表に示すガ
ラス転移温度を有する共重合体ラテックスを調製した。Production Example A monomer mixture having the composition shown in Table 1 was subjected to emulsion polymerization at a temperature of 50° C. and a polymerization conversion of 99.8% to prepare a copolymer latex having the glass transition temperature shown in Table 1.
第1表
\、
\、
実施例1〜8、比較例1〜9
製造例で得られた各共重合体ラテックスに第2表に示す
アルキル(アルケニル)硫酸エステル塩、脂肪酸アンモ
ニウム塩を添加し、更に分散剤としてのビロリン酸カリ
ウム、老化防止剤としてのスチレン化フェノールを添加
した後、無機充填剤としての重質炭酸カルシウムを添加
し、充分に分散した後、固形分濃度が75%、粘度が約
30000cps (ブルックフィールド粘度計、BM
型No、 4を使用し、6rpmの条件下で測定)に
なるように増粘剤としてのポリアクリル酸ナトリウムと
水とて調整した。これら成分の種類および配合量は第2
表にまとめて示す。Table 1 \, \, Examples 1 to 8, Comparative Examples 1 to 9 The alkyl (alkenyl) sulfate salts and fatty acid ammonium salts shown in Table 2 were added to each copolymer latex obtained in the production examples, Furthermore, after adding potassium birophosphate as a dispersant and styrenated phenol as an anti-aging agent, heavy calcium carbonate as an inorganic filler was added and after sufficient dispersion, the solid content concentration was 75% and the viscosity was Approximately 30,000 cps (Brookfield viscometer, BM
Using sodium polyacrylate as a thickener and water, the viscosity was adjusted so as to have the following properties (measured using Model No. 4 at 6 rpm). The types and amounts of these ingredients are
They are summarized in the table.
得られた組成物の比重を、その調製直後、2分間攪拌後
、発泡後および5分間攪拌後に測定し、その結果を第2
表に示す。The specific gravity of the resulting composition was measured immediately after its preparation, after stirring for 2 minutes, after foaming, and after stirring for 5 minutes, and the results were
Shown in the table.
また、これら組成物は、それぞれ発泡性、泡保持性、剥
離強度、抜糸強度および風合いについて前記試験方法に
よって評価した。結果を第2表に示す。Further, these compositions were each evaluated for foamability, foam retention, peel strength, suture removal strength, and texture using the test methods described above. The results are shown in Table 2.
(発明の効果)
本発明のカーペットバッキング用組成物は、一般式(1
)のアルキル(アルケニル)@酸エステル塩と一般式(
11)の脂肪酸アンモニウム塩とを特定の比率で、また
特定量配合することによって、従来の組成物に比較して
発泡性、泡保持性が良好となり、その結果塗布ムラがな
くなり、得られるカーペット製品の剥離強度、抜糸強度
が向上する。従って、発泡塗工により塗布型を減らして
も良好なカーペット製品を得ることが可能となることか
ら、本発明のカーペットバッキング用組成物はフロスコ
ート方式によるカーペットのバッキングに好適に使用す
ることができる。(Effect of the invention) The carpet backing composition of the present invention has the general formula (1
) alkyl (alkenyl) @ acid ester salt and general formula (
By blending 11) with the fatty acid ammonium salt in a specific ratio and in a specific amount, foaming properties and foam retention properties are improved compared to conventional compositions, and as a result, uneven coating is eliminated, resulting in a carpet product. The peel strength and suture removal strength are improved. Therefore, since it is possible to obtain a good carpet product by foam coating even if the number of coating types is reduced, the carpet backing composition of the present invention can be suitably used for carpet backing by the floss coating method. .
Claims (1)
する共重合体ラテックスに無機充填剤および (a)一般式( I ): R−O−SO_3X (式中、Rは炭素数9〜18のアルキルまたはアルケニ
ル基、XはNa、K、NH_4またはモノ、ジあるいは
トリ−エタノールアミンである)で表されるアルキル(
アルケニル)硫酸エステル塩と(b)一般式(II): R’−COONH_4 (式中、R’は炭素数13〜20のアルキルまたはアル
ケニル基である) で表される脂肪酸アンモニウム塩とをアルキル硫酸エス
テル塩(a)対脂肪酸アンモニウム塩(b)重量比が1
:0.1〜1:5で、かつこれら合計量((a)+(b
))が上記共重合体ラテックス100重量部(固形分換
算)に対し0.3〜700重量部の割合にて配合したこ
とを特徴とするカーペットバッキング用組成物。(1) A copolymer latex having a glass transition temperature in the range of -55°C to +35°C, an inorganic filler and (a) General formula (I): R-O-SO_3X (wherein, R has 9 to 9 carbon atoms) 18 alkyl or alkenyl group, X is Na, K, NH_4 or mono-, di- or tri-ethanolamine)
alkenyl) sulfate ester salt and (b) a fatty acid ammonium salt represented by the general formula (II): R'-COONH_4 (in the formula, R' is an alkyl or alkenyl group having 13 to 20 carbon atoms) to an alkyl sulfate. The weight ratio of ester salt (a) to fatty acid ammonium salt (b) is 1
:0.1 to 1:5, and the total amount ((a)+(b)
)) is blended in a proportion of 0.3 to 700 parts by weight based on 100 parts by weight (in terms of solid content) of the copolymer latex.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6181087A JPS63227875A (en) | 1987-03-17 | 1987-03-17 | Composition for carpet backing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6181087A JPS63227875A (en) | 1987-03-17 | 1987-03-17 | Composition for carpet backing |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63227875A true JPS63227875A (en) | 1988-09-22 |
Family
ID=13181815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6181087A Pending JPS63227875A (en) | 1987-03-17 | 1987-03-17 | Composition for carpet backing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63227875A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008094605A1 (en) * | 2007-01-31 | 2008-08-07 | Dow Global Technologies, Inc. | Carpet backing composition |
US8985840B2 (en) | 2008-06-30 | 2015-03-24 | Dow Global Technologies Llc | Mixing apparatus for continuous production of monomer emulsion |
-
1987
- 1987-03-17 JP JP6181087A patent/JPS63227875A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008094605A1 (en) * | 2007-01-31 | 2008-08-07 | Dow Global Technologies, Inc. | Carpet backing composition |
US8985840B2 (en) | 2008-06-30 | 2015-03-24 | Dow Global Technologies Llc | Mixing apparatus for continuous production of monomer emulsion |
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