JPH01170628A - Resin composition - Google Patents
Resin compositionInfo
- Publication number
- JPH01170628A JPH01170628A JP32834587A JP32834587A JPH01170628A JP H01170628 A JPH01170628 A JP H01170628A JP 32834587 A JP32834587 A JP 32834587A JP 32834587 A JP32834587 A JP 32834587A JP H01170628 A JPH01170628 A JP H01170628A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- butyl rubber
- polyoctenylene
- olefin
- resin composition
- 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
- 239000011342 resin composition Substances 0.000 title claims abstract description 11
- 239000011347 resin Substances 0.000 claims abstract description 34
- 229920005989 resin Polymers 0.000 claims abstract description 34
- -1 polyoctenylene Polymers 0.000 claims abstract description 20
- 229920005549 butyl rubber Polymers 0.000 claims abstract description 17
- 239000004711 α-olefin Substances 0.000 abstract description 15
- 229920001897 terpolymer Polymers 0.000 abstract description 11
- 238000002844 melting Methods 0.000 abstract description 5
- 230000008018 melting Effects 0.000 abstract description 5
- 239000000203 mixture Substances 0.000 abstract description 5
- 238000009835 boiling Methods 0.000 abstract description 2
- 230000009477 glass transition Effects 0.000 abstract description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 abstract 2
- 238000013329 compounding Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 7
- 238000000465 moulding Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000008188 pellet Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 3
- 229920000554 ionomer Polymers 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- URYYVOIYTNXXBN-UPHRSURJSA-N cyclooctene Chemical compound C1CCC\C=C/CC1 URYYVOIYTNXXBN-UPHRSURJSA-N 0.000 description 2
- 239000004913 cyclooctene Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000009863 impact test Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 229920005557 bromobutyl Polymers 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000010538 cationic polymerization reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229920005556 chlorobutyl Polymers 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000000447 dimerizing effect Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000010097 foam moulding Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920003245 polyoctenamer Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
本発明は高い軟化点を持ち、著しく非晶性のα−オレフ
ィン系ターポリマー樹脂組成物に関し、更に詳しくは相
溶性の改良されたα−オレフインターポリマー系樹脂組
成物に関する。Detailed Description of the Invention <Industrial Application Field> The present invention relates to a highly amorphous α-olefin terpolymer resin composition having a high softening point, and more particularly to an α-olefin terpolymer resin composition with improved compatibility. The present invention relates to an olefin interpolymer resin composition.
〈従来技術および問題点〉
高い軟化点を持ち、著しく非晶性のα−オレフインター
ポリマー系樹脂は、特開昭56−20006に開示され
ている方法で製造され、疎水性で化学的に安定かつ電気
絶縁性なども良好で、焼却しても安全で、また再生加工
も可能なため種々の材料の表面被覆用に広く利用されて
いる。<Prior art and problems> A highly amorphous α-olefin interpolymer resin with a high softening point is produced by the method disclosed in JP-A-56-20006, and is hydrophobic and chemically stable. It also has good electrical insulation properties, is safe even when incinerated, and can be recycled, so it is widely used for surface coating of various materials.
その反面極性が低く、相溶性の面で問題があり、異種材
料との接着性に難点がある。また、今日ではこのα−オ
レフインターポリマー系樹脂を種々の環境下で使用した
いとの要望も高まっているが、特に低温時の衝撃強度に
問題がある。この点を改良すべく、種々の材料をブレン
ドする試みが見られるが、相溶性の低さから派生する分
散性不良のため、改良効果は良くない。On the other hand, it has low polarity, has problems with compatibility, and has difficulty in adhesion with different materials. Furthermore, although there is an increasing desire to use this α-oleph interpolymer resin in various environments these days, there is a problem in impact strength particularly at low temperatures. In order to improve this point, attempts have been made to blend various materials, but the improvement effect is not good because of poor dispersibility resulting from low compatibility.
一方、ブチルゴムはその高ヒステリシス性のため、他材
料の低温時の衝撃強度改良の目的には最適であるが、相
溶性、接着性に難点がある。On the other hand, due to its high hysteresis, butyl rubber is ideal for improving the impact strength of other materials at low temperatures, but it has drawbacks in compatibility and adhesion.
そこで、本発明者らは相溶性を改良し、同時に耐衝撃性
及び接着性の優れた高い軟化点を持つ、著しく非晶性の
α−オレフインターポリマー組成物を開発すべく鋭意検
討した結果、本発明に到達した。Therefore, the present inventors conducted intensive studies to develop a significantly amorphous α-olefin interpolymer composition that has improved compatibility and has a high softening point with excellent impact resistance and adhesion. We have arrived at the present invention.
く問題点を解決するための手段〉
即ち本発明は、高い軟化点を持ち、著しく非晶性のα−
オレフインターポリマー系樹脂に対しブチルゴム及びポ
リオクテニレン樹脂を配合して成るα−オレフインター
ポリマー系樹脂組成物である。Means for Solving the Problems〉 That is, the present invention solves the problems of α-
This is an α-oleph interpolymer resin composition made by blending butyl rubber and polyoctenylene resin with an olefin interpolymer resin.
本発明において使用される高い軟化点を持ち、著しく非
晶性のα−オレフインターポリマー系樹脂とは、ブテン
−1、プロペン、エテノなどを主成分モノマーとし、オ
レフィンの重合に通常用いられるTi、AI系混合触媒
を使って低圧法で重合することにより得られる。こうし
て得られたα−オレフインターポリマーは、著しく非晶
性で、沸騰へブタンに完全に溶解し、かつ60〜99%
のエーテル可溶分をもち、90〜1350Cの軟化点を
示す。The highly amorphous α-olefin interpolymer resin with a high softening point used in the present invention has main monomers such as butene-1, propene, etheno, etc., and Ti, which is commonly used in olefin polymerization, It is obtained by polymerization using a low pressure method using an AI mixed catalyst. The α-olefin interpolymers thus obtained are highly amorphous, completely soluble in boiling hebutane, and 60-99%
It has an ether soluble content of 90 to 1350C and a softening point of 90 to 1350C.
また本発明で使用される高い軟化点を持つ著しく非晶性
のα−オレフインターポリマーは、そのままでも十分な
接着性を有しているが、更に接着性を向上させる目的で
アイオノマー化したものを使用してもよい。アイオノマ
ー化の方法としては既知の種々の手法が用いられる。In addition, the highly amorphous α-oleph interpolymer with a high softening point used in the present invention has sufficient adhesive properties as it is, but in order to further improve the adhesive properties, it has been made into an ionomer. May be used. Various known methods can be used for ionomerization.
また本発明で使用されるブチルゴムは、インブチレンモ
ノマーに少量のインプレンモノマーを配合して、カチオ
ン重合により共重合させて製造された化学的に安定なゴ
ムである。このなかには、塩素化したクロロブチルゴム
、臭素化したブロモブチルゴムなども含まれる。The butyl rubber used in the present invention is a chemically stable rubber produced by blending a small amount of inprene monomer with inbutylene monomer and copolymerizing it by cationic polymerization. This includes chlorinated chlorobutyl rubber, brominated bromobutyl rubber, etc.
本発明で使用されるポリオクテニレン樹脂は、シクロオ
クテンを重合してなり、炭素原子8個当たり1個の二重
結合を持ち、かつ分子量が一万以上であることが必要で
、トランス含量が50%以上、好ましくは60%以上で
、結晶化度が10%以上の範囲にあるのが好ましい。ま
たこのブチルゴム及びポリオクテニレン樹脂は、融点が
通常400C以上、好ましくは500Cないし600C
の範囲にあり、ガラス転移点は−7500ないし一30
’Cの範囲にあるのが好ましい。The polyoctenylene resin used in the present invention must be made by polymerizing cyclooctene, have one double bond per eight carbon atoms, have a molecular weight of 10,000 or more, and have a trans content of 50%. Above, it is preferably 60% or more, and the crystallinity is preferably in the range of 10% or more. The butyl rubber and polyoctenylene resin usually have a melting point of 400C or higher, preferably 500C to 600C.
The glass transition point is in the range of -7500 to -130
'C range is preferable.
このポリオクテニレン樹脂を構成する基材である、シク
ロオクテンの合成法としては、種々の方法が採用できる
が、例えばブタジェンを二量化した後、残った2個の二
重結合のうち1個を水素添加することにより得られる。Various methods can be adopted to synthesize cyclooctene, which is the base material constituting this polyoctenylene resin, but for example, after dimerizing butadiene, one of the remaining two double bonds is hydrogenated. It can be obtained by
本発明における樹脂組成物には、染顔料、各種安定剤、
充填剤、可塑剤、酸化防止剤、紫外線吸収剤、造核剤、
帯電防止剤、難燃剤などを、必要に応じて添加すること
もできる。また、これら添加剤の中には、ブチルゴム及
びポリオクテニレン樹脂用に過酸化物、イオウ系化合物
など加硫剤、加硫促進剤として知られる物も含まれる。The resin composition in the present invention includes dyes and pigments, various stabilizers,
Fillers, plasticizers, antioxidants, ultraviolet absorbers, nucleating agents,
Antistatic agents, flame retardants, etc. can also be added as necessary. These additives also include those known as vulcanizing agents and vulcanization accelerators such as peroxides and sulfur compounds for butyl rubber and polyoctenylene resins.
本発明の樹脂組成物は、ロール、押出機など種々の方法
で溶融混合することにより調製される。例えば融解温度
が高く、高い軟化点を持つ著しく非晶性のα−オレフイ
ンターポリマーを溶融しておき、そこへ残りのブチルゴ
ム及びポリオクテニレン樹脂を添加してもよいし、同時
に3成分を混合してもよい。これらの任意の段階で必要
に応じて前記添加剤、たとえば充填剤、可塑剤、酸化防
止剤などを添加することもできる。また、3成分を適当
な有機溶媒に溶解し、溶液混合してもよい。The resin composition of the present invention is prepared by melt-mixing using various methods such as a roll or an extruder. For example, a highly amorphous α-olefin interpolymer with a high melting temperature and a high softening point may be melted and the remaining butyl rubber and polyoctenylene resin may be added thereto, or the three components may be mixed at the same time. Good too. The above-mentioned additives, such as fillers, plasticizers, antioxidants, etc., may be added at any of these stages as necessary. Alternatively, the three components may be dissolved in a suitable organic solvent and mixed in solution.
本発明の樹脂組成物は、従来から公知の種々の方法によ
り、種々の形状に成形される。例えば、射出成形、押出
し成形、圧縮成形、注形成形、ブロー成形、発泡成形、
キャスティングなどの方法があげられ、広い用途に利用
される。The resin composition of the present invention can be molded into various shapes by various conventionally known methods. For example, injection molding, extrusion molding, compression molding, cast molding, blow molding, foam molding,
Methods such as casting are mentioned, and it is used for a wide range of purposes.
〈発明の効果〉
本発明によって提供される樹脂組成物は相溶性が改良さ
れ、同時に耐衝撃性及び接着性、耐候性に優れた、応用
範囲の広いプラスチックスを得ることができる。<Effects of the Invention> The resin composition provided by the present invention has improved compatibility, and at the same time, it is possible to obtain plastics with a wide range of applications, which are excellent in impact resistance, adhesiveness, and weather resistance.
〈実施例〉
次に本発明を実施例により具体的に説明する。なおアイ
ゾツト衝撃強度はASTM D570に従って−400
0、−2000,230Cの各温度で測定した。<Example> Next, the present invention will be specifically explained with reference to Examples. The Izod impact strength is -400 according to ASTM D570.
Measurements were made at temperatures of 0, -2000 and 230C.
また、樹脂の接着性は金属との間の接着強度で評価し、
T剥離強度はJIS K6854に、引張りせん断強度
はJIS K6850に従って測定した。In addition, the adhesiveness of resin is evaluated by the adhesive strength between it and metal.
T-peel strength was measured according to JIS K6854, and tensile shear strength was measured according to JIS K6850.
実施例1
α−オレフィン系ターポリマー樹脂(HQIs社製VE
STOPLAST708)と、ブチルゴム(Exxon
社製ブチル)及びポリオクテニレン樹脂(HQIs製V
ESTENAMER8012))を、表に示す割合で配
合し、通常のバンバリーミキサ−で溶融混線後ペレット
化した。このペレットを用い、通常の射出機を使ってノ
ツチ付きアイゾツト衝撃試験片を成形した。また接着性
評価のためこのペレットを用い、通常のプレス成形機を
使って厚さ0.5mmのシートを成形し、次いで200
0Cで2枚の鉄板に挟みプレス成形機で貼り合わせた。Example 1 α-olefin terpolymer resin (VE manufactured by HQIs)
STOPLAST708) and butyl rubber (Exxon
Butyl) and polyoctenylene resin (V manufactured by HQIs) and polyoctenylene resin (V
ESTENAMER 8012)) was blended in the proportions shown in the table, melted and mixed in a normal Banbury mixer, and then pelletized. Using this pellet, a notched Izot impact test piece was molded using a conventional injection machine. For adhesion evaluation, this pellet was used to form a sheet with a thickness of 0.5 mm using an ordinary press molding machine, and then
It was sandwiched between two iron plates at 0C and bonded together using a press molding machine.
これらの試験片を230C150%RHの空調室で3日
間放置した後アイゾツト衝撃強度、T剥離強度、引張り
せん断強度を測定した。結果を表に示す。These test pieces were left in an air-conditioned room at 230C and 150% RH for 3 days, and then their Izot impact strength, T-peel strength, and tensile shear strength were measured. The results are shown in the table.
実施例2
α−オレフィン系ターポリマー樹脂(Ht11s社製V
ESTOPLAST708)と、ブチルゴム(Exxo
n社製ブチル)及びポリオクテニレン樹脂(HQIs製
VESTENAMER8012))を、表に示すだけ配
合し、ロールにより混線後、通常のプレス成形機を使っ
てノツチ付きアイゾツト衝撃試験片を成形した。Example 2 α-olefin terpolymer resin (V manufactured by Ht11s)
ESTOPLAST708) and butyl rubber (Exxo
Butyl (manufactured by Company N) and polyoctenylene resin (VESTENAMER 8012, manufactured by HQIs) were blended in the amounts shown in the table, and after cross-crossing with a roll, a notched Izot impact test piece was molded using a normal press molding machine.
また接着性評価のためこのペレットを用い、通常のプレ
ス成形機を使って厚さ0.5mmのシートを成形し、次
いで2000Cで2枚の鉄板に挟みプレス成形機で貼り
合わせた。これらの試験片を230C150%RHの空
調室で3日間放置した後アイゾツト衝撃強度、T剥離強
度、引張りせん断強度を測定した。結果を表に示す。For evaluation of adhesion, this pellet was used to form a sheet with a thickness of 0.5 mm using an ordinary press molding machine, and then sandwiched between two iron plates at 2000C and bonded together using a press molding machine. These test pieces were left in an air-conditioned room at 230C and 150% RH for 3 days, and then their Izot impact strength, T-peel strength, and tensile shear strength were measured. The results are shown in the table.
比較例1
実施例1において、ブチルゴム及びポリオクテニレン樹
脂を配合しないこと以外は実施例1と全く同様にして、
アイゾツト衝撃強度、T剥離強度、引張りせん断強度を
測定した。結果を表に示す。Comparative Example 1 In the same manner as in Example 1, except that butyl rubber and polyoctenylene resin were not blended,
Izot impact strength, T peel strength, and tensile shear strength were measured. The results are shown in the table.
比較例2
実施例1において、α−オレフィン系ターポリマー樹脂
を配合しないこと以外は実施例1と全く同様にして、ア
イゾツト衝撃強度、T剥離強度、引張りせん断強度を測
定した。結果を表に示す。Comparative Example 2 Izot impact strength, T-peel strength, and tensile shear strength were measured in exactly the same manner as in Example 1 except that the α-olefin terpolymer resin was not blended. The results are shown in the table.
実施例3
実施例1において、α−オレフィン系ターポリマー樹脂
と溶融混練する前に、ポリオクテニレン樹脂に、無水マ
レイン酸(MAR)と水酸化ナトリウムを表に示すだけ
配合し、通常の押出機でブチルゴム及びポリオクテニレ
ン樹脂が融解する温度で溶融混練し、アイオノマー化し
た後ペレット化した。このペレットを使ってα−オレフ
ィン系ターポリマー樹脂と溶融混練すること以外は実施
例1と全く同様にして、アイゾツト衝撃強度、T剥離強
度、引張りせん断強度を測定した。結果を表に示す。Example 3 In Example 1, before melt-kneading with the α-olefin terpolymer resin, maleic anhydride (MAR) and sodium hydroxide were blended into the polyoctenylene resin in the amount shown in the table, and the mixture was processed into butyl rubber using an ordinary extruder. The mixture was melt-kneaded at a temperature at which the polyoctenylene resin melted, converted into an ionomer, and then pelletized. Izot impact strength, T-peel strength, and tensile shear strength were measured in exactly the same manner as in Example 1 except that these pellets were melt-kneaded with an α-olefin terpolymer resin. The results are shown in the table.
実施例4
実施例1において、ブチルゴム及びポリオクテニレン樹
脂と溶融混練する前に、α−オレフィン系ターポリマー
樹脂に、ぬ■と酸化亜鉛を表に示すだけ配合し、通常の
押出機でブチルゴム及びポリオクテニレン樹脂が融解す
る温度で溶融混練し、アイオノマー化した後ペレット化
した。このペレットを使ってブチルゴム及びポリオクテ
ニレン樹脂と溶融混練すること以外は実施例1と全く同
様にして、アイゾツト衝撃強度、T剥離強度、引張りせ
ん断強度を測定した。結果を表に示す。Example 4 In Example 1, before melt-kneading with the butyl rubber and polyoctenylene resin, the α-olefin terpolymer resin was blended with the amounts shown in the table and zinc oxide, and the butyl rubber and polyoctenylene resin were mixed using an ordinary extruder. The mixture was melt-kneaded at a temperature at which it melted, converted into an ionomer, and then pelletized. The Izot impact strength, T-peel strength, and tensile shear strength were measured in exactly the same manner as in Example 1, except that the pellets were melt-kneaded with butyl rubber and polyoctenylene resin. The results are shown in the table.
Claims (1)
ポリマー系樹脂に対し、ブチルゴム及びポリオクテニレ
ン樹脂を配合して成るα−オレフインターポリマー系樹
脂組成物。An α-oleph interpolymer resin composition comprising a highly amorphous α-oleph interpolymer resin having a high softening point and blended with butyl rubber and a polyoctenylene resin.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32834587A JPH01170628A (en) | 1987-12-26 | 1987-12-26 | Resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32834587A JPH01170628A (en) | 1987-12-26 | 1987-12-26 | Resin composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01170628A true JPH01170628A (en) | 1989-07-05 |
Family
ID=18209200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP32834587A Pending JPH01170628A (en) | 1987-12-26 | 1987-12-26 | Resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01170628A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008545909A (en) * | 2005-06-10 | 2008-12-18 | エボニック デグサ ゲーエムベーハー | Back immobilization of artificial turf material with hot melt adhesives based on amorphous poly-α-olefins and / or modified amorphous poly-α-olefins |
-
1987
- 1987-12-26 JP JP32834587A patent/JPH01170628A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008545909A (en) * | 2005-06-10 | 2008-12-18 | エボニック デグサ ゲーエムベーハー | Back immobilization of artificial turf material with hot melt adhesives based on amorphous poly-α-olefins and / or modified amorphous poly-α-olefins |
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