Compositions of ethylene/α-olefin multi-block...

Details Compositions of ethylene/α-olefin multi-block... Compositions of ethylene/α-olefin multi-block...

2009-07-24

2010-11-30

Nutter, Nathan M (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C526S351000, C526S352000

Reexamination Certificate

active

07842770

ABSTRACT:
The present invention relates to film layers and compositions having improved hot tack properties. The compositions comprise at least one ethylene/α-olefin interpolymer, wherein the ethylene/α-olefin interpolymer may have, for example, a Mw/Mn from about 1.7 to about 3.5, at least one melting point, Tm, in degrees Celsius, and a density, d, in grams/cubic centimeter, wherein the numerical values of Tm and d correspond to the relationship:in-line-formulae description="In-line Formulae" end="lead"?Tm>−2002.9+4538.5(d)−2422.2(d)2.in-line-formulae description="In-line Formulae" end="tail"?

REFERENCES:
patent: 2973344 (1961-02-01), Fasce
patent: 2997432 (1961-08-01), Koble at al.
patent: 3873642 (1975-03-01), Jezl
patent: 4146492 (1979-03-01), Cusano et al.
patent: 4299931 (1981-11-01), Coran et al.
patent: 4429079 (1984-01-01), Shibata et al.
patent: 4510031 (1985-04-01), Matsumura et al.
patent: 4668752 (1987-05-01), Tominari et al.
patent: 4780228 (1988-10-01), Gardiner et al.
patent: 4798081 (1989-01-01), Hazlitt et al.
patent: 5068047 (1991-11-01), Chung et al.
patent: 5266626 (1993-11-01), Hert et al.
patent: 5322728 (1994-06-01), Davey et al.
patent: 5391629 (1995-02-01), Turner et al.
patent: 5468810 (1995-11-01), Hayakawa et al.
patent: 5594080 (1997-01-01), Waymouth et al.
patent: 5597881 (1997-01-01), Winter et al.
patent: 5610253 (1997-03-01), Hatke et al.
patent: 5624991 (1997-04-01), Harada et al.
patent: 5733980 (1998-03-01), Cozewith et al.
patent: 5783531 (1998-07-01), Andrew et al.
patent: 5798420 (1998-08-01), Cozewith et al.
patent: 5868984 (1999-02-01), Winter et al.
patent: 5892076 (1999-04-01), Nickias
patent: 5916953 (1999-06-01), Jacoby et al.
patent: 5969070 (1999-10-01), Waymouth et al.
patent: 5994255 (1999-11-01), Nickias et al.
patent: 6008262 (1999-12-01), McKay et al.
patent: 6025448 (2000-02-01), Swindoll et al.
patent: 6096668 (2000-08-01), Abuto et al.
patent: 6114457 (2000-09-01), Markel et al.
patent: 6121402 (2000-09-01), Machida et al.
patent: 6124400 (2000-09-01), Chien
patent: 6136937 (2000-10-01), Lai et al.
patent: 6147180 (2000-11-01), Markel et al.
patent: 6160029 (2000-12-01), Chaudhary et al.
patent: 6187424 (2001-02-01), Kjellqvist et al.
patent: 6197404 (2001-03-01), Varona
patent: 6262203 (2001-07-01), Chien et al.
patent: 6362252 (2002-03-01), Prutkin
patent: 6380341 (2002-04-01), Waymouth et al.
patent: 6388040 (2002-05-01), Fujita et al.
patent: 6455638 (2002-09-01), Laughner et al.
patent: 6537472 (2003-03-01), Masubuchi
patent: 6566544 (2003-05-01), Waymouth et al.
patent: 6815023 (2004-11-01), Tatarka et al.
patent: 7005395 (2006-02-01), Zafiroglu et al.
patent: 7524911 (2009-04-01), Karjala et al.
patent: 2003/0027954 (2003-02-01), Becke et al.
patent: 2003/0088037 (2003-05-01), Stevens et al.
patent: 2003/0194575 (2003-10-01), Tau et al.
patent: 2003/0195128 (2003-10-01), Deckman et al.
patent: 2003/0216518 (2003-11-01), Tau et al.
patent: 2004/0082750 (2004-04-01), Tau et al.
patent: 2004/0092662 (2004-05-01), Goto et al.
patent: 2004/0121922 (2004-06-01), Keiji et al.
patent: 2004/0158011 (2004-08-01), Jain et al.
patent: 2004/0192147 (2004-09-01), Smith et al.
patent: 2005/0009993 (2005-01-01), Morioka et al.
patent: 2006/0030667 (2006-02-01), Yalvac et al.
patent: 2007/0078222 (2007-04-01), Chang et al.
patent: 2007/0155900 (2007-07-01), Chang et al.
patent: 2008/0177242 (2008-07-01), Chang et al.
patent: 2008/0234435 (2008-09-01), Chang et al.
patent: 2008/0299857 (2008-12-01), Harding et al.
patent: 2009/0068427 (2009-03-01), Patel et al.
patent: 0877050 (1998-11-01), None
patent: 1026184 (2000-08-01), None
patent: 1097976 (2001-05-01), None
patent: 0958313 (2002-09-01), None
patent: 1262498 (2002-12-01), None
patent: 2002-206007 (2002-07-01), None
patent: 2004-204058 (2004-07-01), None
patent: 95/27745 (1995-10-01), None
patent: 95/27746 (1995-10-01), None
patent: 96/12762 (1996-05-01), None
patent: 95/12919 (1997-04-01), None
patent: 98/34970 (1998-08-01), None
patent: 99/35171 (1999-07-01), None
patent: 00/37514 (2000-06-01), None
patent: 02/066540 (2002-08-01), None
patent: 02/079322 (2002-10-01), None
patent: 03/014046 (2003-02-01), None
patent: 2005/090426 (2005-09-01), None
Nitta et al., Polymer, 41(18), 2000, 6765-6771.

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