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1. WO2020200857 - PROCÉDÉ DE MODIFICATION DE LA POLARITÉ DE SURFACE DE SUBSTRATS EN CAOUTCHOUC


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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/EP2020/057906 2017P34757WO
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
23 March 2020 29 March 2019
Applicant
HENKEL AG & CO. KGAA
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

     C08J 7/12 (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):
     C08J
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

C. DOCUMENTS CONSIDERED TO BE RELEVANT

Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No.
(1)
X
M. VIRTUDES NAVARRO-BAÑÓN ET AL, "Water-based chlorination treatment of SBS rubber soles to improve their adhesion to waterborne polyurethane adhesives in the footwear industry", JOURNAL OF ADHESION SCIENCE AND TECHNOLOGY,Vol. 19, No. 11, 01 January 2005 (2005-01-01), page 947-974,
XP055623813
10
cited in the application
A
the whole document
1-9,11-15
(2)
X
US 4500685 A (OGAWA MASAKI [JP] ET AL) 19 February 1985 (1985-02-19)
10
cited in the application
A
examples 1-19; tables 1-6
1-9,11-15
claims 1, 2
(3)
X
JP 2015137304 A (MITSUBISHI CABLE IND LTD) 30 July 2015 (2015-07-30)
10
A
abstract
1-9,11-15
claims 1-3, 8, 9
(4)
X
EP 0349120 A2 (BRIDGESTONE CORP [JP]) 03 January 1990 (1990-01-03)
10
A
page 3, lines 12-18
1-9,11-15
(5)
X
JP 2002003797 A (DENKI KAGAKU KOGYO KK) 09 January 2002 (2002-01-09)
10-15
A
abstract
1-9
claims 1-5
*
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)
US 4500685 A
19 February 1985
JP S5979747 A
US 4500685 A
09 May 1984
19 February 1985
JP 2015137304 A
30 July 2015
JP 6209091 B2
JP 2015137304 A
04 October 2017
30 July 2015
EP 0349120 A2
03 January 1990
DE 68924105 D1
DE 68924105 T2
DE 68927276 D1
DE 68927276 T2
EP 0349120 A2
EP 0627456 A1
JP H0284310 A
JP H0755510 B2
US 4994222 A
12 October 1995
01 February 1996
31 October 1996
20 February 1997
03 January 1990
07 December 1994
26 March 1990
14 June 1995
19 February 1991
JP 2002003797 A
09 January 2002
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:
20 April 2020
Date of mailing of the international search report:
06 May 2020
Authorized officer:
Vandoolaeghe, P
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