JP2002519486A5 - - Google Patents

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Publication number
JP2002519486A5
JP2002519486A5 JP2000558143A JP2000558143A JP2002519486A5 JP 2002519486 A5 JP2002519486 A5 JP 2002519486A5 JP 2000558143 A JP2000558143 A JP 2000558143A JP 2000558143 A JP2000558143 A JP 2000558143A JP 2002519486 A5 JP2002519486 A5 JP 2002519486A5
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JP
Japan
Prior art keywords
copolymer
copolymer according
product
less
olefin
Prior art date
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Application number
JP2000558143A
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Japanese (ja)
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JP2002519486A (en
JP5144860B2 (en
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Publication date
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Priority claimed from PCT/US1999/014967 external-priority patent/WO2000001745A1/en
Publication of JP2002519486A publication Critical patent/JP2002519486A/en
Publication of JP2002519486A5 publication Critical patent/JP2002519486A5/ja
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Publication of JP5144860B2 publication Critical patent/JP5144860B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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【特許請求の範囲】
【請求項1】
(a) −0.0224O+Aに等しいアイソタクチック指数(Oは存在するオレフィンのモル%であり、Aは66〜89の数であり、アイソタクチック指数がゼロより大きい)及び
(b) −0.4492O+Bに等しいメソ三つ組元素%(Oは存在するオレフィンのモル%であり、Bは93〜100の数であり、メソ三つ組元素%が95%以下である)
を有するプロピレン/オレフィンコポリマー。
【請求項2】
該オレフィンがエチレンである、請求項1に記載のコポリマー。
【請求項3】
−1.1082Et−Cに等しいガラス転移温度(Etはエチレンのモル%であり、Cは1〜14の数である)を有する、請求項1または請求項2に記載のコポリマー。
【請求項4】
10〜35モル%のエチレン含有量を有する、請求項2または請求項3に記載のコポリマー。
【請求項5】
前記メソ三つ組元素%が93%未満である、請求項1乃至4のいずれか1請求項に記載のコポリマー。
【請求項6】
前記メソ三つ組元素%が90%未満である、請求項5に記載のコポリマー。
【請求項
25〜125℃のTmを有する請求項1乃至のいずれか1請求項に記載のコポリマー。
【請求項
15,000〜2,000,000の数平均Mと1.5〜10のM/M比を有する、請求項1乃至のいずれか1請求項に記載のコポリマー。
【請求項9】
1.5〜10の多分散指数を有する請求項1乃至8のいずれか1請求項に記載のコポリマー。
【請求項10】
1.8〜8の多分散指数を有する請求項1乃至9のいずれか1請求項に記載のコポリマー。
【請求項11】
2.0〜5の多分散指数を有する請求項1乃至10のいずれか1請求項に記載のコポリマー。
【請求項12
2.5以下の反応性比の積(r1×r2)を有する、請求項1乃至11のいずれか1請求項に記載のコポリマー。
【請求項13
請求項1乃至12のいずれか1請求項に記載のコポリマーを含み、任意に1種以上の他のα−オレフィンポリマーおよびコポリマー、プロセス油、他の添加剤がブレンドされた製品。
【請求項14
該コポリマーブレンドが配向されている、請求項13に記載の製品。
【請求項15】
請求項1に記載のコポリマーおよびポリプロピレンがブレンドされた製品
【請求項16】
前記ブレンドされた材料が配向されている、請求項15に記載の製品。
【請求項17
プロピレンと、C、C〜C20αオレフィンをメタロセン及び活性化助触媒で重合することを含む、請求項1に記載のコポリマーの製造方法。
【請求項18】
前記メタロセンがμ−Me 2 Si(インデニル) 2 HfMe 2 であり、前記活性化助触媒がN,N−ジメチルアニリニウムテトラキス(ペンタフルオロフェニル)ボーレート、またはN,N−ジメチルアニリニウムテトラキス(ヘプタフルオロナフチル)ボーレートである、請求項17に記載のコポリマーの製造方法。
【請求項19】
前記重合が、溶液中で行われる、請求項17または請求項18に記載のコポリマーの製造方法。
[Claims]
(1)
(A) an isotactic index equal to -0.0224O + A, where O is the mole percent of the olefin present, A is a number from 66 to 89, and the isotactic index is greater than zero; and (b) -0 % Meso triad equal to .4492 O + B (O is mole% of olefins present, B is a number between 93 and 100 and% meso triad is less than 95%)
A propylene / olefin copolymer having the formula:
(2)
The copolymer of claim 1, wherein said olefin is ethylene.
(3)
3. A copolymer according to claim 1 or claim 2 having a glass transition temperature equal to -1.1082 Et-C, where Et is mol% of ethylene and C is a number from 1 to 14.
(4)
4. The copolymer according to claim 2 , which has an ethylene content of 10 to 35 mol%.
(5)
5. The copolymer of any one of claims 1 to 4, wherein the% meso triad is less than 93%.
6.
6. The copolymer of claim 5, wherein the% meso triad is less than 90%.
[ 7 ]
The copolymer according to any one of claims 1 to 6 , having a T m of 25 to 125 ° C.
[ 8 ]
Having a number average M W and M W / M N ratio of 1.5 to 10 of 15,000~2,000,000, copolymer according to any one of claims of claims 1 to 7.
9.
9. The copolymer according to claim 1, having a polydispersity index of 1.5 to 10.
10.
10. The copolymer according to any one of claims 1 to 9, having a polydispersity index of 1.8 to 8.
11.
A copolymer according to any one of the preceding claims having a polydispersity index of 2.0 to 5.
[Claim 12 ]
12. The copolymer according to any one of claims 1 to 11 , having a product of reactivity ratios (r1 x r2) of 2.5 or less.
Claim 13
A product comprising the copolymer of any one of claims 1 to 12 , optionally blended with one or more other alpha-olefin polymers and copolymers, process oils, and other additives.
Claim 14
14. The product of claim 13 , wherein the copolymer blend is oriented.
15.
A product blended with the copolymer of claim 1 and polypropylene.
16.
The product of claim 15, wherein the blended material is oriented.
[Claim 17 ]
Propylene and, C 2, C 4 ~C 20 α containing a polymerizing metallocene and activating cocatalyst olefins, the production method of the copolymer of claim 1.
18.
The metallocene is μ-Me 2 Si (indenyl) 2 HfMe 2 , and the activating co-catalyst is N, N-dimethylanilinium tetrakis (pentafluorophenyl) borate or N, N-dimethylanilinium tetrakis (heptafluoro 18. The process according to claim 17, wherein the naphthyl) baud rate is used.
(19)
19. The method for producing a copolymer according to claim 17, wherein the polymerization is performed in a solution.

JP2000558143A 1998-07-02 1999-07-01 Propylene-olefin copolymer Expired - Lifetime JP5144860B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10877298A 1998-07-02 1998-07-02
US09/108,772 1998-07-02
PCT/US1999/014967 WO2000001745A1 (en) 1998-07-02 1999-07-01 Propylene olefin copolymers

Publications (3)

Publication Number Publication Date
JP2002519486A JP2002519486A (en) 2002-07-02
JP2002519486A5 true JP2002519486A5 (en) 2006-08-31
JP5144860B2 JP5144860B2 (en) 2013-02-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000558143A Expired - Lifetime JP5144860B2 (en) 1998-07-02 1999-07-01 Propylene-olefin copolymer

Country Status (5)

Country Link
EP (1) EP1091984A1 (en)
JP (1) JP5144860B2 (en)
KR (1) KR20010072663A (en)
AU (1) AU4965299A (en)
WO (1) WO2000001745A1 (en)

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