JPS63278963A - Coating composition - Google Patents
Coating compositionInfo
- Publication number
- JPS63278963A JPS63278963A JP11498987A JP11498987A JPS63278963A JP S63278963 A JPS63278963 A JP S63278963A JP 11498987 A JP11498987 A JP 11498987A JP 11498987 A JP11498987 A JP 11498987A JP S63278963 A JPS63278963 A JP S63278963A
- Authority
- JP
- Japan
- Prior art keywords
- polyethylene
- chlorinated polyethylene
- polyurethane elastomer
- molecular weight
- component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000008199 coating composition Substances 0.000 title claims description 3
- 239000004709 Chlorinated polyethylene Substances 0.000 claims abstract description 29
- 229920001971 elastomer Polymers 0.000 claims abstract description 24
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims abstract description 17
- 239000000806 elastomer Substances 0.000 claims abstract description 16
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims abstract description 15
- -1 polyethylene Polymers 0.000 claims abstract description 11
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000460 chlorine Substances 0.000 claims abstract description 10
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims abstract description 10
- 238000000576 coating method Methods 0.000 claims abstract description 10
- 239000007900 aqueous suspension Substances 0.000 claims abstract description 9
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004698 Polyethylene Substances 0.000 claims abstract description 8
- 229920000573 polyethylene Polymers 0.000 claims abstract description 8
- 125000005442 diisocyanate group Chemical group 0.000 claims abstract description 5
- 229920002959 polymer blend Polymers 0.000 claims description 11
- 239000000835 fiber Substances 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 claims description 5
- 238000005660 chlorination reaction Methods 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 abstract description 14
- 239000013078 crystal Substances 0.000 abstract description 5
- 238000002844 melting Methods 0.000 abstract description 5
- 230000008018 melting Effects 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract description 5
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract description 3
- 238000006467 substitution reaction Methods 0.000 abstract description 2
- 238000012644 addition polymerization Methods 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 21
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000005299 abrasion Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 229920001903 high density polyethylene Polymers 0.000 description 6
- 239000004700 high-density polyethylene Substances 0.000 description 6
- 230000000704 physical effect Effects 0.000 description 6
- 150000002334 glycols Chemical class 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 150000002596 lactones Chemical class 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 2
- BJZYYSAMLOBSDY-QMMMGPOBSA-N (2s)-2-butoxybutan-1-ol Chemical compound CCCCO[C@@H](CC)CO BJZYYSAMLOBSDY-QMMMGPOBSA-N 0.000 description 1
- VEORPZCZECFIRK-UHFFFAOYSA-N 3,3',5,5'-tetrabromobisphenol A Chemical compound C=1C(Br)=C(O)C(Br)=CC=1C(C)(C)C1=CC(Br)=C(O)C(Br)=C1 VEORPZCZECFIRK-UHFFFAOYSA-N 0.000 description 1
- SPBDXSGPUHCETR-JFUDTMANSA-N 8883yp2r6d Chemical compound O1[C@@H](C)[C@H](O)[C@@H](OC)C[C@@H]1O[C@@H]1[C@@H](OC)C[C@H](O[C@@H]2C(=C/C[C@@H]3C[C@@H](C[C@@]4(O[C@@H]([C@@H](C)CC4)C(C)C)O3)OC(=O)[C@@H]3C=C(C)[C@@H](O)[C@H]4OC\C([C@@]34O)=C/C=C/[C@@H]2C)/C)O[C@H]1C.C1C[C@H](C)[C@@H]([C@@H](C)CC)O[C@@]21O[C@H](C\C=C(C)\[C@@H](O[C@@H]1O[C@@H](C)[C@H](O[C@@H]3O[C@@H](C)[C@H](O)[C@@H](OC)C3)[C@@H](OC)C1)[C@@H](C)\C=C\C=C/1[C@]3([C@H](C(=O)O4)C=C(C)[C@@H](O)[C@H]3OC\1)O)C[C@H]4C2 SPBDXSGPUHCETR-JFUDTMANSA-N 0.000 description 1
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 229920001634 Copolyester Polymers 0.000 description 1
- 239000005058 Isophorone diisocyanate Substances 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 229920003054 adipate polyester Polymers 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- ULBTUVJTXULMLP-UHFFFAOYSA-N butyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCCC ULBTUVJTXULMLP-UHFFFAOYSA-N 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229920006235 chlorinated polyethylene elastomer Polymers 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- UQLDLKMNUJERMK-UHFFFAOYSA-L di(octadecanoyloxy)lead Chemical compound [Pb+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O UQLDLKMNUJERMK-UHFFFAOYSA-L 0.000 description 1
- KORSJDCBLAPZEQ-UHFFFAOYSA-N dicyclohexylmethane-4,4'-diisocyanate Chemical compound C1CC(N=C=O)CCC1CC1CCC(N=C=O)CC1 KORSJDCBLAPZEQ-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000010101 extrusion blow moulding Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 125000003827 glycol group Chemical group 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920001179 medium density polyethylene Polymers 0.000 description 1
- 239000004701 medium-density polyethylene Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- PUPKPAZSFZOLOR-UHFFFAOYSA-N n,n-dimethylformamide;toluene Chemical compound CN(C)C=O.CC1=CC=CC=C1 PUPKPAZSFZOLOR-UHFFFAOYSA-N 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000005979 thermal decomposition reaction 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
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
- D06N3/142—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes mixture of polyurethanes with other resins in the same layer
- D06N3/144—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes mixture of polyurethanes with other resins in the same layer with polyurethane and polymerisation products, e.g. acrylics, PVC
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明はＩ！維基材の被覆に好適な熱可塑性ポリウレタ
ンエラストマーと非結晶性塩素化ポリエチレンとのポリ
マーブレンドに関するものである。[Detailed Description of the Invention] (Industrial Application Field) The present invention is based on I! The present invention relates to a polymer blend of a thermoplastic polyurethane elastomer and amorphous chlorinated polyethylene suitable for coating fiber substrates.
（従来の技術）
従来、熱可塑性ポリウレタンエラストマーは、高い引張
り強さ、伸び、高反発弾性、耐摩耗性。(Prior Art) Traditionally, thermoplastic polyurethane elastomers have high tensile strength, elongation, high impact resilience, and abrasion resistance.
耐寒性を有するので、射出成型、押出成型、ブロー成型
、カレンダー加工成型等の加工法により各種工業用品、
例えば靴底、ベルト、ホース、ケーブル、フィルム、シ
ート等に加工されている。Because it is cold resistant, it can be used for various industrial products by processing methods such as injection molding, extrusion molding, blow molding, and calendar processing.
For example, it is processed into shoe soles, belts, hoses, cables, films, sheets, etc.
またポリウレタンエラストマーは各種のポリマーとポリ
マーブレンドも行われており、例えばポリ塩化ビニール
（ＰＶＣ）とのポリマーブレンドはＰＶＣの耐寒性、耐
摩耗性、可塑剤移行性、耐屈曲性等を改良する目的で行
われている。このような試みは、ポリウレタンエラスト
マーの最大の欠点である加水分解による耐水性、耐薬品
性及び耐候性を十分に改良できるものでなく、また高弾
性、耐摩耗性、高引張り強度、伸び等の長所を有するポ
リウレタンエラストマーと硬いＰＶＣとをブレンドして
も、その高弾性、柔軟性１ｍ合い等を発揮できず好まし
くない。Polyurethane elastomers are also blended with various polymers. For example, polymer blends with polyvinyl chloride (PVC) are used to improve the cold resistance, abrasion resistance, plasticizer migration, bending resistance, etc. of PVC. It is being carried out in Such attempts have not been able to sufficiently improve the water resistance, chemical resistance, and weather resistance caused by hydrolysis, which are the biggest drawbacks of polyurethane elastomers, and have not been able to sufficiently improve the water resistance, chemical resistance, and weather resistance caused by hydrolysis, which are the biggest drawbacks of polyurethane elastomers. Even if polyurethane elastomer, which has advantages, is blended with hard PVC, it cannot exhibit its high elasticity, flexibility, etc., which is not preferable.
（問題点を解決するための手段）
本発明者らは、このようなポリウレタンエラストマーの
欠点を改良すべく詳細な検討を行った結果、ゴム弾性を
有し、耐薬品性、耐候性に優れた非結晶性塩素化ポリエ
チレンが、熱可塑性ポリウレタンエラストマーと相溶性
が良くポリマーブレンドでき、しかもポリウレタンエラ
ストマーの高引張り強度、伸び、耐摩耗性等の特性を維
持しながら耐薬品性、耐水性、耐候性等を改良できる事
を見出した。これらのブレンド系よりなるコンパウンド
は押出し成型、射出成型、カレンダー成型等によりシー
ト、パイプ成型品の製造も容易にできるが、特に繊維基
材の被覆の加工に有用である。(Means for Solving the Problems) As a result of detailed studies to improve the drawbacks of polyurethane elastomers, the present inventors have developed a polyurethane elastomer that has rubber elasticity and excellent chemical resistance and weather resistance. Amorphous chlorinated polyethylene has good compatibility with thermoplastic polyurethane elastomer and can be blended with the polymer, while maintaining the properties of polyurethane elastomer such as high tensile strength, elongation, and abrasion resistance, while maintaining chemical resistance, water resistance, and weather resistance. We found that it is possible to improve the Compounds made from these blend systems can be easily manufactured into sheet and pipe molded products by extrusion molding, injection molding, calendar molding, etc., and are particularly useful for coating fiber base materials.
本発明はすなわち分子量５００〜３０００の末端活性水
素を有する長鎖グリコールと分子量５００以下の短鎖グ
リコールとイソシアネートの付加重合物である熱可塑性
ポリウレタンエラストマー１００重量部に対して、数平
均分子量１０，０００〜２００．０００のポリエチレン
を原料とし水性懸濁下に高温塩素化して得た塩素含量２
５〜４５重量％、残存結晶度３％以下、硬度（ＪＩＳＡ
）４０〜９０．伸び率４００〜１５００％のゴム弾性を
有する塩素化ポリエチレン５〜ｉ ｏｏｏ重量部をポリ
マーブレンドしてなりｍ維基材の被覆に適したコーティ
ング用組成物である。In other words, the present invention applies a number average molecular weight of 10,000 to 100 parts by weight of a thermoplastic polyurethane elastomer which is an addition polymer of a long chain glycol having a terminal active hydrogen having a molecular weight of 500 to 3000, a short chain glycol having a molecular weight of 500 or less, and an isocyanate. Chlorine content 2 obtained by high temperature chlorination in aqueous suspension using ~200,000 polyethylene as raw material
5-45% by weight, residual crystallinity 3% or less, hardness (JISA
) 40-90. This coating composition is made of a polymer blend of 5 to 100 parts by weight of chlorinated polyethylene having rubber elasticity with an elongation rate of 400 to 1500%, and is suitable for coating m-fiber substrates.
本発明に使用される熱可塑性ポリウレタンエラストマー
を構成する分子量５００〜３０００の末端活性水素を有
する長鎖グリコールとしては、カプロラクトン系、アジ
ペート系、コポリエステル系のようなポリエステル系グ
リコール、ＰＴＭＧ系。Examples of the long chain glycol having a terminal active hydrogen and having a molecular weight of 500 to 3000 that constitute the thermoplastic polyurethane elastomer used in the present invention include polyester glycols such as caprolactone, adipate, and copolyester, and PTMG.
ＰＰＧ系、ＰＥＧ系やＰＰＧ／ＥＯ系等のポリエーテル
系グリコール、それに１．６ＨＧカーボネート系のよう
なポリカーボネート系グリコールが挙げられ、分子量５
００以下の短鎖グリコールとしては、ＥＧ、１．３ＰＧ
、１．４８Ｇ、１．３８Ｇ、１．５ＰＧ、１．６ｌ−Ｉ
Ｇ等の脂肪族グリコールヤ、ビスフェノールＡ、ＢＨＥ
Ｂ、ビスフェノールＡ／ＥＯ付加物等の含芳香族グリコ
ールがある。ざらにジイソシアネートとしては、芳香族
ジイソシアネートがあり、例えばＩＤＩ、ＭＤＩ、ＴＯ
ＤＩ。Examples include polyether glycols such as PPG, PEG, and PPG/EO, and polycarbonate glycols such as 1.6HG carbonate, which have a molecular weight of 5.
00 or less short chain glycols include EG, 1.3PG
, 1.48G, 1.38G, 1.5PG, 1.6l-I
Aliphatic glycol compounds such as G, bisphenol A, BHE
B, aromatic glycols such as bisphenol A/EO adducts. Examples of diisocyanates include aromatic diisocyanates, such as IDI, MDI, and TO.
D.I.
ＨＤＩ、ＸＤＩ、水添ＭＤＩ、ＩＰＤＩ等が挙げられる
。Examples include HDI, XDI, hydrogenated MDI, and IPDI.
これらポリウレタン原料の配合割合は略平均して長鎖グ
リコール／短鎖グリコール／ジイソシアネート：６０／
１０／３０であり、製法としてはワンショット法とプレ
ポリマー法が普通である。すなわち長鎖グリコールとジ
インシアネートが反応してソフトセグメントを構成し、
短鎖グリコールとジイソシアネートはハードセグメント
を構成する。The blending ratio of these polyurethane raw materials is approximately on average long chain glycol/short chain glycol/diisocyanate: 60/
The ratio is 10/30, and the one-shot method and prepolymer method are common manufacturing methods. In other words, long chain glycol and diincyanate react to form a soft segment,
Short chain glycols and diisocyanates constitute hard segments.
このソフトハードの両セグメントはさらにウレタン結合
で結ばれ、１本の分子鎖となる。上記熱可塑性ウレタン
エラストマーの物性は大体、硬度（ＪＩＳＡ）８０〜１
００．引張り強度３００〜６００にＱ／７．伸び３５０
〜８００％、引裂強度７０〜２２０に０７ｃｍである。Both soft and hard segments are further connected by urethane bonds to form one molecular chain. The physical properties of the above thermoplastic urethane elastomer are approximately hardness (JISA) 80 to 1.
00. Tensile strength 300-600 Q/7. Elongation 350
~800%, tear strength is 70~220 to 07 cm.
本発明で使用される塩素化ポリエチレンは分子量１０，
０００〜２００．０００の高密度ポリエチレン（０，９
４１〜０．９６５ＭＣＣ） 、中密度ポリエチレン（０
，９２６〜０．９４０ａ／ｃｃ ）を原料とし水性懸濁
下に原料ポリエチレンの結晶融点（１００〜１４０℃）
近くの温度で塩素ガスと置換反応して得られた塩素含量
２５〜４５重量％、原料ポリエチレンからの結晶・を３
％以下にした非結晶性の塩素化ポリエチレンである。分
子量が低く塩素含量が２５重量％未満の塩素化ポリエチ
レンは抗張力が低くゴム弾性を有しない。分子量が高く
塩素含量が４５重量％をこえる塩素化ポリエチレンは一
般に熱的に不安定でありゴム弾性が無くなる。また原料
ポリエチレンの結晶を３％より多く残した塩素化ポリエ
チレンは弾性が少なくプラスチックス状になりポリウレ
タンエラストマーとポリマーブレンドするのには効果的
でない。The chlorinated polyethylene used in the present invention has a molecular weight of 10,
000-200.000 high density polyethylene (0,9
41~0.965MCC), medium density polyethylene (0
, 926~0.940a/cc) as a raw material and the crystalline melting point (100~140℃) of the raw material polyethylene under aqueous suspension.
Crystals from raw polyethylene with a chlorine content of 25 to 45% by weight obtained by substitution reaction with chlorine gas at a nearby temperature.
% or less of amorphous chlorinated polyethylene. Chlorinated polyethylene with a low molecular weight and a chlorine content of less than 25% by weight has low tensile strength and no rubber elasticity. Chlorinated polyethylene, which has a high molecular weight and a chlorine content exceeding 45% by weight, is generally thermally unstable and loses rubber elasticity. In addition, chlorinated polyethylene in which more than 3% of raw material polyethylene crystals remain has low elasticity and becomes plastic-like, making it ineffective for polymer blending with polyurethane elastomer.
本発明における塩素化ポリエチレンはゴム状弾性を有し
熱可塑性ポリウレタンエラストマーとポリマーブレンド
すると、両者は非常に相溶性が良く、しかも得られたブ
レンド物シートは透明性を有する。そのブレンド物の組
成は約９５〜約５重但％の塩素化ポリエチレンエラスト
マーと約５〜約９５重量％の熱可塑性ポリウレタンエラ
ストマーの範囲で変えることができるが、塩素化ポリエ
チレンエラストマーが２０〜８０重口％の範囲で残部が
熱可塑性ポリウレタンエラストマーであることが好まし
い。The chlorinated polyethylene of the present invention has rubber-like elasticity, and when blended with a thermoplastic polyurethane elastomer, the two have very good compatibility, and the resulting blend sheet has transparency. The composition of the blend can vary from about 95 to about 5 weight percent chlorinated polyethylene elastomer and from about 5 to about 95 weight percent thermoplastic polyurethane elastomer; It is preferred that the remainder be thermoplastic polyurethane elastomer within the range of %.
三者のポリマーブレンドは通常、一般のゴム用混線機で
あればよくロール、バンバリーミキサ−。Three-way polymer blends are usually mixed in rolls and Banbury mixers for general rubber.
ニーダ−等が代表的であり溶融混合すればよい。A typical example is a kneader or the like, and melting and mixing may be performed.
混練り温度は１００〜２００℃が適当である。この際、
加工条件や製品の目的に応じて適時、安定剤、加工助剤
、滑剤、フィラー、老化防止剤、紫外線吸収剤、顔料等
を配合することができる。A suitable kneading temperature is 100 to 200°C. On this occasion,
Depending on the processing conditions and purpose of the product, stabilizers, processing aids, lubricants, fillers, anti-aging agents, ultraviolet absorbers, pigments, etc. can be added as appropriate.
このポリマーブレンド物の物性は、使用したポリウレタ
ンエラストマーと塩素化ポリエチレンの物性を維持して
おり、前者の長所である耐摩耗性。The physical properties of this polymer blend maintain the physical properties of the polyurethane elastomer and chlorinated polyethylene used, and have the abrasion resistance that is the advantage of the former.
耐屈曲疲労性、耐寒性１弾力性等を損なうことなく、後
者の優れた耐薬品性、耐水性、耐候性等を併せ持つ。It has the latter's excellent chemical resistance, water resistance, weather resistance, etc. without impairing bending fatigue resistance, cold resistance 1 elasticity, etc.
またこのブレンド物は不活性有機溶剤に溶解するので良
好な塗布膜を得ることもできる。ざらにこのブレンド物
は射出成型、押出し成型、ブロー成型、カレンダー成型
等によって、良好なゴム弾性を有する成型品を提供する
ことができ、このようにして成型されたフィルムまたは
シートは高周波ウエルダーによる接着も可能である。こ
れらのフィルム又はシートはポリエステル、ナイロン。Further, since this blend is soluble in an inert organic solvent, a good coating film can be obtained. This blend can be molded with good rubber elasticity by injection molding, extrusion molding, blow molding, calendar molding, etc., and the film or sheet molded in this way can be bonded with a high-frequency welder. is also possible. These films or sheets are polyester, nylon.
ポリビニルアルコール等の繊維おるいはセルローズ系繊
維、アクリル繊維からなる基布の両面又は片面に溶融圧
着して積層することができ、またシート成型と同時にこ
れら基布に圧着し積層させることもできる。It can be laminated by melt-pressing on both sides or one side of a base fabric made of fibers such as polyvinyl alcohol, cellulose fibers, or acrylic fibers, or it can be laminated by pressing on these base fabrics at the same time as sheet forming.
以下実施例を示す。なお例中部はいずれも重ω部である
。Examples are shown below. Note that the middle part of each example is a heavy ω part.
実施例、比較例
（ポリマーブレンドの製造例１）
熱可塑性ポリウレタンエラストマーとして、ラクトン系
のポリウレタンエラストマー（大日本インキ化学社製、
バンデックスＴ −５８７５＞を使用した。塩素化ポリ
エチレンは数平均分子ｌ ５，０００゜５０．０００．
３００，０００の３種類の高密度ポリエチレンを８０
〜１３０℃の水性懸濁下に塩素化反応を行ったものであ
る。Examples and Comparative Examples (Production Example 1 of Polymer Blend) As the thermoplastic polyurethane elastomer, lactone-based polyurethane elastomer (manufactured by Dainippon Ink Chemical Co., Ltd.,
Bandex T-5875> was used. Chlorinated polyethylene has a number average molecular weight of 5,000°50.000.
300,000 80% of three types of high-density polyethylene
The chlorination reaction was carried out under aqueous suspension at ~130°C.
次にポリウレタンエラストマー５０部、塩素化ポリエチ
レン５０部、及びステアリン酸鉛０．５部をトライブレ
ンドし１５０〜１６０℃に加熱した２本ロールで約１５
分間混練りした。このロール混練りの際、比較例（１−
１，１−４＞の塩素化ポリエチレンを使用したものは熱
分解を生じ系が黒褐色となり使用できない。Next, 50 parts of polyurethane elastomer, 50 parts of chlorinated polyethylene, and 0.5 part of lead stearate were tri-blended and heated to 150-160°C.
Kneaded for a minute. During this roll kneading, comparative example (1-
1,1-4> used, thermal decomposition occurs and the system becomes blackish brown and cannot be used.
次にブレンド物を１５０Ｘ １５０Ｘ ２ｍｍの金型で
１６０℃Ｘ１０分間圧縮成型してシート状物を得た。Next, the blend was compression molded at 160° C. for 10 minutes using a 150×150×2 mm mold to obtain a sheet-like product.
このものを使用してＪＩＳＫ６３０１の硬度（ＪＩＳＡ
）、引張り強度、伸び、テーパ一式摩耗試験機でＣ３−
１７石ト石、１にｇ荷重、 １０００回転後の摩耗母を
測定した。また柔軟温度はＪＩＳＫ−６７７３に従って
測定した。Using this material, the hardness of JISK6301 (JISA
), tensile strength, elongation, taper set abrasion tester C3-
The wear mass was measured after 17 stones, 1 g load, and 1000 rotations. Moreover, the softness temperature was measured according to JISK-6773.
塩素化ポリエチレンの残存結晶度は、ＤＳＣ（差動熱量
計）により、原料ポリエチレンの結晶融点付近における
吸熱量（ｃａｊ！ ／Ｑ ）と塩素化ポリエチレンの残
存結晶融点付近の吸熱５１（ｃａ、！！／ｑ）よりその
比率を％で表わした。The residual crystallinity of chlorinated polyethylene is determined by DSC (differential calorimeter) as the amount of endotherm (caj!/Q) near the crystal melting point of raw material polyethylene and the endotherm 51 (ca,!!) near the residual crystal melting point of chlorinated polyethylene. /q), the ratio was expressed in %.
その結果は第１表に示す。The results are shown in Table 1.
（ポリマーブレンドの製造例２）
熱可塑性ポリウレタンエラストマーとして、アジペート
系、カプロラクトン系、エーテル系のポリウレタンエラ
ストマー（大日本インキ化学社製。(Production Example 2 of Polymer Blend) Adipate-based, caprolactone-based, and ether-based polyurethane elastomers (manufactured by Dainippon Ink Chemical Co., Ltd.) were used as thermoplastic polyurethane elastomers.
バンデックスＴ−５１０２Ａ、 Ｔ−５０００，Ｔ−６
０９０）を使用した。塩素化ポリエチレンは数平均分子
量３０、０００の高密度ポリエチレンを１００〜１３０
℃の水性懸濁下に塩素化反応して得られた塩素含量３７
重量％、残存結晶度０．９％のものを使用した。Bandex T-5102A, T-5000, T-6
090) was used. Chlorinated polyethylene is high density polyethylene with a number average molecular weight of 30,000 and 100 to 130.
Chlorine content obtained by chlorination reaction in aqueous suspension at 37°C
The residual crystallinity was 0.9% by weight.
次にポリウレタンエラストマーと塩素化ポリエチレンと
を合わせて１００部、ステアリン酸カルシウム０．５部
をトライブレンドし、１５０〜１６０℃に加熱した３、
１！ニーダ−で約１５分間混練りした。Next, 100 parts of polyurethane elastomer and chlorinated polyethylene combined and 0.5 part of calcium stearate were triblended and heated to 150 to 160°C 3.
1! The mixture was kneaded in a kneader for about 15 minutes.
このブレンド物を１５０Ｘ １５０Ｘ ２ｍｍの金型で
１６０’ＣＸ １０分間、圧縮成型してシート状物を得
た。This blend was compression molded in a mold of 150 x 150 x 2 mm at 160'C x 10 minutes to obtain a sheet-like product.
この物性は製造例１と同様にして測定した。製造例１以
外の物性としてダンベル３号型で打ち扱いた試料を用い
て耐温水性、（９０℃×５日間浸漬）。The physical properties were measured in the same manner as in Production Example 1. Physical properties other than Production Example 1 include hot water resistance (soaked at 90°C for 5 days) using a sample treated with a No. 3 dumbbell.
促進耐候性（ウェザオス−ター５００時間）の試験を行
い、引張り強度（Ｋｇ／ｃｄ）の初期値との変化率をみ
た。その結果を第２表に示す。An accelerated weathering test (Weather-Oster 500 hours) was conducted to determine the rate of change in tensile strength (Kg/cd) from the initial value. The results are shown in Table 2.
（ポリマーブレンドの製造例３）
熱可塑性ポリウレタンエラストマーとしてアジペート系
のポリウレタンエラストマー（大日本インキ化学社製、
パンデックスＴ５１０２． Ｔ５２６５Ｍ＞を使用した
。(Production Example 3 of Polymer Blend) Adipate-based polyurethane elastomer (manufactured by Dainippon Ink Chemical Co., Ltd.,
Pandex T5102. T5265M> was used.
塩素化ポリエチレンは、数平均分子ｉ４０．０００の高
密度ポリエチレンを１００〜１３０℃の水性懸濁下に塩
素化して得られた塩素含量４４重量％、残存結晶度０．
１％のものを使用した。また製造例１−２に使用した塩
素化ポリエチレンを上記と同じポリウレタンエラストマ
ーとブレンドしたものも比較として使用した。次にポリ
ウレタンエラストマー５０部、塩素化ポリエチレン５０
部、及びステアリン酸ｎ−ブチル０．５部を３ｇニーダ
−で１５０℃×１５分間混練りした。このものの物性は
製造例１と同様にして圧縮成型した１５０ｘ １５０ｘ
２ｍｍのシートを使用しＪＩＳＫ６３０１に従って測
定した。The chlorinated polyethylene is obtained by chlorinating high-density polyethylene with a number average molecular i of 40.000 in aqueous suspension at 100 to 130°C, and has a chlorine content of 44% by weight and a residual crystallinity of 0.
1% was used. A blend of the chlorinated polyethylene used in Production Example 1-2 with the same polyurethane elastomer as above was also used for comparison. Next, 50 parts of polyurethane elastomer, 50 parts of chlorinated polyethylene
1 part and 0.5 part of n-butyl stearate were kneaded in a 3g kneader at 150°C for 15 minutes. The physical properties of this product are 150x 150x compression molded in the same manner as in Production Example 1.
Measurement was performed using a 2 mm sheet according to JIS K6301.
またブレンド物をベレット化し、３ρ容器にブ１／ント
物４００Ｑ、 有ＩＮ溶剤１６００ｇｅ入１’Ｌ８０”
Ｃ１ｌ拌下に３時間溶解せしめた。有機溶剤としてはト
ルエン−ＭＥＫ （重量比１：１）、トルエン−ジメチ
ルホルムアミド（重量比１：１）、テトラヒドロフラン
を使用し、溶解状態を観察し、ざらにガラス板上ニ２０
０ｇ／ＴＩｉノ割合ニコートシ１００′ｃＸ２０分間乾
燥後膜の状態を観察した。その結果を第３表に示す。In addition, the blend was made into pellets and placed in a 1'L80'' container containing 400Q of solvent and 1600GE of IN solvent.
The mixture was dissolved under C11 stirring for 3 hours. The organic solvents used were toluene-MEK (weight ratio 1:1), toluene-dimethylformamide (weight ratio 1:1), and tetrahydrofuran.
After drying at a ratio of 0g/TIi and 100'c for 20 minutes, the state of the membrane was observed. The results are shown in Table 3.
（ターポリンの製造例）
熱可塑性ポリウレタンエラストマーとしてラクトン系の
ポリウレタンエラストマー（大日本インキ化学社製、バ
ンデックスＴ−５８８０＞を使用した。(Manufacturing Example of Tarpaulin) A lactone-based polyurethane elastomer (manufactured by Dainippon Ink Chemical Co., Ltd., Bandex T-5880) was used as the thermoplastic polyurethane elastomer.
塩素化ポリエチレンは数平均分子！４０．０００の高密
度ポリエチレンを１００〜１３０℃の水性懸濁下に塩素
化して得られた塩素含量３３重量％、残存結晶度０．７
％のものを使用した。Chlorinated polyethylene is a number average molecule! Chlorine content 33% by weight, residual crystallinity 0.7 obtained by chlorinating 40.000 high density polyethylene in aqueous suspension at 100-130°C
% was used.
次にポリウレタンエラストマー３５〜７５部、塩素化ポ
リエチレン２５〜６５部、酸化チタン１０部、エポキシ
樹脂（シェル化学社製、エピコート８２Ｂ＞ １部を
１００．１！ヘンシエルミキサーでトライブレンドし、
１５０〜１６０℃のミキシングロールで０．３５ｍｍ厚
さにフィルム化し、ポリエステル長繊維織物（１００Ｏ
Ｄ、 １６Ｘ１６本７１インチ）に直接衣、裏面にラミ
ネートして約１ｍｍ厚さのターポリンシートを得た。Next, 35 to 75 parts of polyurethane elastomer, 25 to 65 parts of chlorinated polyethylene, 10 parts of titanium oxide, and 1 part of epoxy resin (manufactured by Shell Chemical Co., Ltd., Epicoat 82B) were triblended using a 100.1! Henschel mixer.
It was formed into a film with a thickness of 0.35 mm using a mixing roll at 150 to 160°C, and a polyester long fiber fabric (100O
D. A tarpaulin sheet with a thickness of about 1 mm was obtained by directly coating a 16 x 16 piece (71 inches) and laminating it on the back side.
このターポリンシートを使用して耐薬品性試験（２０’
Ｃｘ１４日間浸漬）、耐摩耗性試験、耐寒性試験（Ｊ
ｌ５Ｋ６７７２）を行った。Using this tarpaulin sheet, chemical resistance test (20'
Cx 14 days immersion), abrasion resistance test, cold resistance test (J
15K6772) was carried out.
比較のためポリウレタンのみ又は塩素化ポリエチレンの
みのターポリンシートについても同様の試験を行った。For comparison, similar tests were conducted on tarpaulin sheets made only of polyurethane or only chlorinated polyethylene.
その結果を第４表に示す。The results are shown in Table 4.
（コーテイング材の製造例）
熱可塑性ポリウレタンエラストマーとしてアジペート系
のポリウレタンエラストマー（大日本インキ化学社製、
バンデックスＴ −５２０１）を使用した。(Manufacturing example of coating material) Adipate-based polyurethane elastomer (manufactured by Dainippon Ink Chemical Co., Ltd.,
Bandex T-5201) was used.
塩素化ポリエチレンは数平均分子量３０．０００の高密
度ポリエチレンを１００〜１３０℃の水性懸濁下に塩素
化して得られた塩素含量４０．２％、残存結晶度０．１
％の塩素化ポリエチレンを使用した。Chlorinated polyethylene is obtained by chlorinating high-density polyethylene with a number average molecular weight of 30.000 in aqueous suspension at 100 to 130°C, with a chlorine content of 40.2% and a residual crystallinity of 0.1.
% chlorinated polyethylene was used.
次にポリウレタンエラストマー４５部、塩素化ポリエチ
レン５５部、酸化チタン６部、カーボンブラダ−に仕込
み１４０〜１５０℃で１５分間混練りし相溶し分散性の
良好なフンパウンドを得、これを約３ｍｍ厚さのシート
としてペレット化した。このベレット３００ｇをトルエ
ン＝ＭＥＫ （重信比１：１）液ｔｓｏｏｇに投入しａ
ｏ’ｃｔ＊拌下に３時間溶解ヒしめた。Next, 45 parts of polyurethane elastomer, 55 parts of chlorinated polyethylene, and 6 parts of titanium oxide were placed in a carbon bladder and kneaded for 15 minutes at 140 to 150°C to obtain a compatibility and well-dispersible flour pound, which was mixed to a thickness of about 3 mm. Pelletized as thick sheets. Pour 300g of this pellet into toluene=MEK (Shigenobu ratio 1:1) liquid tsoog.
The solution was allowed to stand for 3 hours under o'ct* stirring.
このものの溶液粘度は７６００ＣＥ）Ｓ、 ２５℃であ
った。The solution viscosity of this product was 7600CE)S at 25°C.
予め撥水処理（アサヒガード（商品名）０．１％懸濁液
によるデツピング処理）したナイロン不織布にナイフコ
ーターによりコーティングし乾燥した。更に片面のみコ
ーティングを３回くり返した。A nylon nonwoven fabric that had been previously subjected to a water repellent treatment (depping treatment with a 0.1% suspension of Asahi Guard (trade name)) was coated with a knife coater and dried. Furthermore, coating was repeated three times on only one side.
このようにして良好なコーティング表面仕上げの樹脂ｉ
ｔ１３０ｇ／尻（換算）のシートを得た。このものをエ
ンボス鏡板で１５０℃、 ２０Ｋｇ／ｃＩｉ、 ２分
間の加圧成型してすぐれた風合をもつレザーを得た。In this way, the resin i with a good coating surface finish.
A sheet with a weight of 130 g/butt (converted) was obtained. This material was pressure molded using an embossed mirror plate at 150°C, 20 kg/cIi, and 2 minutes to obtain leather with excellent texture.
（発明の効果）
本発明によれば熱可塑性ポリウレタンエラストマーの長
所である耐摩耗性、耐屈曲疲労性、耐寒性２弾力性等を
損なうことなく、塩素化ポリエチレンの有する優れた耐
薬品性、耐水性、耐候性等を併せ持つポリマーブレンド
が得られる。このものは相溶性が良好でポリウレタンエ
ラストマー単独の場合よりも加工性に優れ得られたシー
トは透明性を有するので繊維を基材としたレザー、ある
いはターポリンとしてきわめて有用である。ざらにこの
ようなポリマーブレンドは熱可塑性ポリウレタン単独よ
りも経済的な面で優れている。(Effects of the Invention) According to the present invention, the excellent chemical resistance and water resistance of chlorinated polyethylene are maintained without impairing the advantages of thermoplastic polyurethane elastomers such as abrasion resistance, bending fatigue resistance, cold resistance, elasticity, etc. A polymer blend that has both properties such as hardness and weather resistance can be obtained. This material has good compatibility and is superior in processability to polyurethane elastomer alone, and the resulting sheet has transparency, making it extremely useful as fiber-based leather or tarpaulin. In general, such polymer blends are economically superior to thermoplastic polyurethanes alone.
Claims (1)
リコールと分子量５００以下の短鎖グリコールとジイソ
シアネートの付加重合物である熱可塑性ポリウレタンエ
ラストマーに、数平均分子量１０，０００〜２００，０
００のポリエチレンを原料とし水性懸濁下に高温塩素化
して得た塩素含量２５〜４５重量％、残存結晶度３％以
下、硬度（ＪＩＳＡ）４０〜９０、伸び率４００〜１５
００％のゴム弾性を有する塩素化ポリエチレンをポリマ
ーブレンドしてなり、繊維基材の被覆に適したコーティ
ング用組成物。A thermoplastic polyurethane elastomer which is an addition polymer of a long chain glycol with a molecular weight of 500 to 3000 and a short chain glycol having a molecular weight of 500 or less and a diisocyanate has a number average molecular weight of 10,000 to 200,0.
00 polyethylene as raw material, obtained by high temperature chlorination under aqueous suspension, chlorine content 25-45% by weight, residual crystallinity 3% or less, hardness (JISA) 40-90, elongation rate 400-15
A coating composition made of a polymer blend of chlorinated polyethylene having 00% rubber elasticity and suitable for coating fiber substrates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11498987A JPS63278963A (en) | 1987-05-11 | 1987-05-11 | Coating composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11498987A JPS63278963A (en) | 1987-05-11 | 1987-05-11 | Coating composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63278963A true JPS63278963A (en) | 1988-11-16 |
| JPH058949B2 JPH058949B2 (en) | 1993-02-03 |
Family
ID=14651576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11498987A Granted JPS63278963A (en) | 1987-05-11 | 1987-05-11 | Coating composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63278963A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998040438A1 (en) * | 1997-03-12 | 1998-09-17 | Daicel Chemical Industries, Ltd. | Binder composition and coating composition for decorative paper both based on polyurethane resin, and laminated cloth and air bag both having coating of the same |
| EP0890621A2 (en) * | 1997-07-08 | 1999-01-13 | Elf Atochem S.A. | Coating |
| CN1066172C (en) * | 1993-03-19 | 2001-05-23 | 巴斯福涂料股份公司 | Filler pastes for use in base paints for coating polyolefin substrates, base paints of this kind and methods of directly painting polyolefin substrates |
| US7909194B2 (en) | 2005-07-01 | 2011-03-22 | Exxonmobil Chemical Patents Inc. | Thermoplastic vulcanizates and sealing devices made therewith |
| JP2021086752A (en) * | 2019-11-28 | 2021-06-03 | 日立金属株式会社 | Cable and electric wire |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS548652A (en) * | 1977-06-22 | 1979-01-23 | Fujikura Rubber Works Ltd | Thermoplastic urethane blend |
| JPS61255937A (en) * | 1985-05-09 | 1986-11-13 | Sanyo Chem Ind Ltd | Coating agent |
| JPS62164778A (en) * | 1986-01-16 | 1987-07-21 | Toyoda Gosei Co Ltd | Adhesive composition |
-
1987
- 1987-05-11 JP JP11498987A patent/JPS63278963A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS548652A (en) * | 1977-06-22 | 1979-01-23 | Fujikura Rubber Works Ltd | Thermoplastic urethane blend |
| JPS61255937A (en) * | 1985-05-09 | 1986-11-13 | Sanyo Chem Ind Ltd | Coating agent |
| JPS62164778A (en) * | 1986-01-16 | 1987-07-21 | Toyoda Gosei Co Ltd | Adhesive composition |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1066172C (en) * | 1993-03-19 | 2001-05-23 | 巴斯福涂料股份公司 | Filler pastes for use in base paints for coating polyolefin substrates, base paints of this kind and methods of directly painting polyolefin substrates |
| WO1998040438A1 (en) * | 1997-03-12 | 1998-09-17 | Daicel Chemical Industries, Ltd. | Binder composition and coating composition for decorative paper both based on polyurethane resin, and laminated cloth and air bag both having coating of the same |
| EP0890621A2 (en) * | 1997-07-08 | 1999-01-13 | Elf Atochem S.A. | Coating |
| EP0890621A3 (en) * | 1997-07-08 | 1999-06-30 | Elf Atochem S.A. | Coating |
| US7909194B2 (en) | 2005-07-01 | 2011-03-22 | Exxonmobil Chemical Patents Inc. | Thermoplastic vulcanizates and sealing devices made therewith |
| JP2021086752A (en) * | 2019-11-28 | 2021-06-03 | 日立金属株式会社 | Cable and electric wire |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH058949B2 (en) | 1993-02-03 |
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