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1. WO2020109292 - MECHANOCHEMICAL ACTIVATION IN ZEOLITE SYNTHESIS


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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/EP2019/082545 B180708PC
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
26 November 2019 27 November 2018
Applicant
BASF SE
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:
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. ____________
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

     C01B 39/02 (2006.01)i; C01B 39/04 (2006.01)i; C01B 39/46 (2006.01)i; C01B 39/48 (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):
     C01B
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, INSPEC, COMPENDEX

C. DOCUMENTS CONSIDERED TO BE RELEVANT

Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No.
(1)
X
WO 2015185625 A2 (BASF SE [DE]) 10 December 2015 (2015-12-10)
14-16
cited in the application
A
claims 1-15
1-13
(2)
X
WO 03020641 A1 (CHEVRON USA INC [US]) 13 March 2003 (2003-03-13)
14-16
cited in the application
A
claims 1-6, 11-21
1-13
page 1, line 15 - page 2, line 23
(3)
X
WO 2018059316 A1 (BASF SE [DE]; BASF CHINA CO LTD [CN]) 05 April 2018 (2018-04-05)
14-16
cited in the application
A
claims 1, 2, 11, 15
1-13
page 9, line 20 - line 35
example 5
(4)
X
WO 2018210809 A1 (BASF SE [DE]; BASF CORP [US]) 22 November 2018 (2018-11-22)
14,16
A
claims 1, 4, 12, 16
1,6,9
(5)
X
WO 2012072527 A2 (SUED CHEMIE AG [DE]; SCHOENLINNER JOSEF [DE]; LADEBECK JUERGEN [DE]; K) 07 June 2012 (2012-06-07)
1-14,16
cited in the application
A
claims 1, 2, 4, 5
15
Examples
page 1, line 23 - page 2, line 18
page 2, line 29 - line 34
page 3, line 16 - line 32
page 5, line 6 - line 24
page 7, line 4 - line 11
page 7, line 30 - page 8, line 29
page 19, last paragraph to page 20, 1st paragraph
figure 2
(6)
X
WO 2016153950 A1 (BASF CORP [US]) 29 September 2016 (2016-09-29)
14-16
A
claims 1, 6-17, 21, 22, 24, 27
1-13
page 11, line 15 - page 13, line 14
example 1
page 17, table 1
(7)
A
VALTCHEV VALENTIN ET AL, "Tribochemical activation of seeds for rapid crystallization of zeolite Y", ZEOLITES,Vol. 15, No. 3, March 1995 (1995-03), page 193-197,
XP055573392
1-13
cited in the application
whole page 193
page 197, "Conclusion"
(8)
A
GORDINA N E ET AL, "Use of Mechanochemical Activation and Ultrasonic Treatment for the Synthesis of LTA Zeolite", M A I K NAUKA - INTERPERIODICA, RU 15 November 2018 (2018-11-15), Vol. 88, No. 9, page 1981-1989,
XP036638151
[retrieved on  2018-11-15]
1-13
cited in the application
abstract
page 1982, lef-hand column, first full paragraph to right-hand column, last full paragraph
page 1988, "Conclusion"
(9)
A
N. E. GORDINA ET AL, "Synthesis of NaA Zeolite by Mechanochemical Methods", RUSSIAN JOURNAL OF APPLIED CHEMISTRY,Vol. 76, No. 4, 01 January 2003 (2003-01-01), page 661-662,
XP055031284
1-13
cited in the application
the whole document
(10)
A
DD 205674 A1 (BITTERFELD CHEMIE [DD]) 04 January 1984 (1984-01-04)
1-13
cited in the application
page 1, line 11 - line 17
page 3, line 33 - page 4, line 23
page 5, line 18 - line 31
page 5, line 33 - page 6, line 26
page 12, table 7, example 17
*
Special categories of cited documents:
"A"
document defining the general state of the art which is not considered to be of particular relevance
"D"
document cited by the applicant in the international application
"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)
WO 2015185625 A2
10 December 2015
BR 112016028226 A2
CA 2951064 A1
CN 106660024 A
EP 3152162 A2
JP 2017518251 A
KR 20170013989 A
PL 3152162 T3
US 2018186648 A1
WO 2015185625 A2
22 August 2017
10 December 2015
10 May 2017
12 April 2017
06 July 2017
07 February 2017
31 May 2019
05 July 2018
10 December 2015
WO 03020641 A1
13 March 2003
AU 2002323356 A1
AU 2008207503 A1
US 2003069449 A1
WO 03020641 A1
18 March 2003
11 September 2008
10 April 2003
13 March 2003
WO 2018059316 A1
05 April 2018
CN 109790038 A
EP 3519355 A1
JP 2019530634 A
KR 20190052706 A
WO 2018059316 A1
21 May 2019
07 August 2019
24 October 2019
16 May 2019
05 April 2018
WO 2018210809 A1
22 November 2018
NONE
WO 2012072527 A2
07 June 2012
CN 103269978 A
DE 102010053054 A1
EP 2646367 A2
JP 2014501683 A
US 2013266507 A1
WO 2012072527 A2
ZA 201303567 B
28 August 2013
06 June 2012
09 October 2013
23 January 2014
10 October 2013
07 June 2012
30 July 2014
WO 2016153950 A1
29 September 2016
CN 107406264 A
EP 3271290 A1
US 2018072579 A1
WO 2016153950 A1
28 November 2017
24 January 2018
15 March 2018
29 September 2016
DD 205674 A1
04 January 1984
NONE
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:
18 December 2019
Date of mailing of the international search report:
07 January 2020
Authorized officer:
Rigondaud, Bernard
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