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1. (WO2019064253) BIS-IMINE TITANIUM COMPLEX, CATALYTIC SYSTEM COMPRISING SAID BIS-IMINE TITANIUM COMPLEX AND PROCESS FOR THE (CO)POLYMERIZATION OF CONJUGATED DIENES



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INTERNATIONAL SEARCH REPORT (ISR)
Part 1:  1  2  3  4  5  6          Part 2:  A  B  C  D  E 
International application No. Applicant's or agent's file reference
PCT/IB2018/057552 P191071-WO
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
28 September 2018 29 September 2017
Applicant
VERSALIS S.P.A.
FOR FURTHER ACTION: See Form PCT/ISA/220 as well as, where applicable, item 5 below.
This international search report has been prepared by this International Searching Authority and is transmitted to the applicant according to Article 18. A copy is being transmitted to the International Bureau.
It is also accompanied by a copy of each prior art document cited in this report.
1. Basis of the report
a. With regard to the language, the international search was carried out on the basis of:
the international application in the language in which it was filed.
a translation of the international application into                                          which is the language of a translation furnished for the purposes of international search (Rules 12.3(a) and 23.1(b)).
b.
This international search report has been established taking into account the rectification of an obvious mistake authorized by or notified to this Authority under Rule 91 (Rule 43.6bis(a)).
c.
With regard to any nucleotide and/or amino acid sequence disclosed in the international application, the international search was carried out on the basis of a sequence listing:
2. Certain claims were found unsearchable
3. Unity of invention is lacking
4. Title of the invention
The text is approved as submitted by the applicant.
The text has been established by this Authority to read as follows:
BIS-IMINE TITANIUM COMPLEX, CATALYTIC SYSTEM COMPRISING SAID BIS-IMINE TITANIUM COMPLEX AND PROCESS FOR THE (CO)POLYMERIZATION OF CONJUGATED DIENES

5. Abstract
The text is approved as submitted by the applicant.
The text has been established, according to Rule 38.2, by this Authority as it appears in Box No. IV. The applicant may, within one month from the date of mailing of this international search report, submit comments to this Authority.
6. Drawings
a.
The figure of the drawings to be published with the abstract is Figure No.     11    
as suggested by the applicant.
as selected by this Authority, because the applicant failed to suggest a figure.
as selected by this Authority, because this figure better characterizes the invention.
b.
none of the figures is to be published with the abstract.

A. CLASSIFICATION OF SUBJECT MATTER

     C07F 7/28 (2006.01)i; C08F 136/06 (2006.01)i; C08F 4/642 (2006.01)i
According to International Patent Classification (IPC) or to both national classification and IPC

B. FIELDS SEARCHED

Minimum documentation searched (classification system followed by classification symbols):
     C07F; C08F
Documentation searched other than minimum documentation to the extent that such documents are included in the fields searched:
Electronic data base consulted during the international search (name of data base and, where practicable, search terms used):
EPO-Internal, WPI Data, CHEM ABS Data

C. DOCUMENTS CONSIDERED TO BE RELEVANT

Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No.
(1)
X
US 5866663 A (BROOKHART MAURICE S [US] ET AL) 02 February 1999 (1999-02-02)
1-12
example 220
compound (XI)
column 39, paragraph 4
table I
page 38, line 8 - line 23
(2)
X
WO 9623010 A2 (DU PONT DE NEMOURS & CO E I) 01 August 1996 (1996-08-01)
1-12
claims 37,42,44,239-242
example 220
(3)
A
WO 2013064235 A1 (SAUDI BASIC IND CORP SABIC [SA]; SABIC PETROCHEMICALS BV [NL]) 10 May 2013 (2013-05-10)
1-12
compound Complex 3
(4)
A
WO 2012110227 A1 (SAUDI BASIC IND CORP [SA]; AL-SHAMMARI HAIF [SA]; ALT HELMUT [DE]) 23 August 2012 (2012-08-23)
1-12
compounds 7a,8a,9a
*
Special categories of cited documents:
"A"
document defining the general state of the art which is not considered to be of particular relevance
"E"
earlier application or patent but published on or after the international filing date
"L"
document which may throw doubts on priority claim(s) or which is cited to establish the publication date of another citation or other special reason (as specified)
"O"
document referring to an oral disclosure, use, exhibition or other means
"P"
document published prior to the international filing date but later than the priority date claimed
"T"
later document published after the international filing date or priority date and not in conflict with the application but cited to understand the principle or theory underlying the invention
"X"
document of particular relevance; the claimed invention cannot be considered novel or cannot be considered to involve an inventive step when the document is taken alone
"Y"
document of particular relevance; the claimed invention cannot be considered to involve an inventive step when the document is combined with one or more other such documents, such combination being obvious to a person skilled in the art
"&"
document member of the same patent family

D. INFORMATION ON PATENT FAMILY MEMBERS

Patent document cited in search report Publication date
(day/month/year)
Patent family member(s) Publication date
(day/month/year)
US 5866663 A
02 February 1999
US 5866663 A
US 5880241 A
US 5880323 A
US 5886224 A
US 5891963 A
US 5916989 A
US 6034259 A
US 6107422 A
US 6140439 A
US 6218493 B1
US 6310163 B1
US 6573353 B1
US 6670297 B1
US 2003171508 A1
US 2004102591 A1
02 February 1999
09 March 1999
09 March 1999
23 March 1999
06 April 1999
29 June 1999
07 March 2000
22 August 2000
31 October 2000
17 April 2001
30 October 2001
03 June 2003
30 December 2003
11 September 2003
27 May 2004
WO 9623010 A2
01 August 1996
AT 238360 T
AU 729324 B2
BR 9607485 A
CA 2211108 A1
CN 1181089 A
CZ 9702351 A3
DE 69627636 D1
DE 69627636 T2
EP 0805826 A2
FI 973096 A
JP 3847783 B2
JP 3872808 B2
JP H10513489 A
JP 2005307218 A
KR 100413738 B1
KR 100418168 B1
KR 100418533 B1
KR 20030096432 A
NO 973310 A
NZ 303800 A
PL 322446 A1
TR 199700681 T1
WO 9623010 A2
15 May 2003
01 February 2001
23 December 1997
01 August 1996
06 May 1998
17 December 1997
28 May 2003
26 February 2004
12 November 1997
23 September 1997
22 November 2006
24 January 2007
22 December 1998
04 November 2005
03 January 2004
14 February 2004
11 June 2004
31 December 2003
23 September 1997
26 May 2000
02 February 1998
21 February 1998
01 August 1996
WO 2013064235 A1
10 May 2013
CN 104023844 A
EP 2776163 A1
US 2014296455 A1
WO 2013064235 A1
03 September 2014
17 September 2014
02 October 2014
10 May 2013
WO 2012110227 A1
23 August 2012
EP 2675828 A1
US 2014024790 A1
WO 2012110227 A1
25 December 2013
23 January 2014
23 August 2012
Name and mailing address of the ISA/:
European Patent Office
P.B. 5818, Patentlaan 2, 2280 HV Rijswijk,
Netherlands
Telephone No. (+31-70)340-2040
Facsimile No. (+31-70)340-3016
Date of the actual completion of the international search:
02 January 2019
Date of mailing of the international search report:
16 January 2019
Authorized officer:
Eberhard, Michael
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