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1. WO2020117777 - COPOLYMÈRE DE PVP POUR L'EMBALLAGE D'UN PRODUIT CHIMIQUE AGRESSIF


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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/US2019/064199
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
03 December 2019 03 December 2018
Applicant
SEKISUI SPECIALTY CHEMICALS AMERICA, LLC
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 5/18 (2006.01)i; B65D 65/46 (2006.01)i; C08F 216/06 (2006.01)i; C08K 5/053 (2006.01)i; C08K 5/1535 (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; C08F; C08K; B65D
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
EP 3190063 A1 (SEKISUI CHEMICAL CO LTD [JP]) 12 July 2017 (2017-07-12)
1-18,20-27
paragraphs [0001], [0121]; claims; examples
(2)
X
US 2016369072 A1 (YAMAGUCHI HIDEHIRO [US]) 22 December 2016 (2016-12-22)
1-18,20-27
paragraphs [0001], [0101], [0118] - [0120]; claims; examples; table 2
(3)
X
EP 0354410 A2 (KURARAY CO [JP]) 14 February 1990 (1990-02-14)
1-18,20-27
page 2, lines 1-3; claims; examples; tables 1,2
page 3, lines 4-12
page 7, lines 2-8,20-44
page 5, lines 47-50
(4)
X
US 2014110301 A1 (CARRIER PAULA [US] ET AL) 24 April 2014 (2014-04-24)
1-27
paragraphs [0008], [0030], [0033] - [0038], [0050] - [0051]; claims; examples; tables 1,3,12,13
(5)
DATABASE WPI Thomson Scientific, London, GB; 2016, Vol. 2016, No. 46, AN 2016-38836H
XP002797697
X
& JP 2016113179  A  (SEKISUI CHEM IND CO LTD) 23 June 2016 (2016-06-23)
1-18,20-27
abstract
*
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)
EP 3190063 A1
12 July 2017
CN 105916780 A
EP 3190063 A1
JP WO2016035671 A1
TW 201613806 A
US 2017247154 A1
WO 2016035671 A1
31 August 2016
12 July 2017
27 April 2017
16 April 2016
31 August 2017
10 March 2016
US 2016369072 A1
22 December 2016
NONE
EP 0354410 A2
14 February 1990
EP 0354410 A2
JP H02124945 A
US 5102950 A
14 February 1990
14 May 1990
07 April 1992
US 2014110301 A1
24 April 2014
AU 2013334801 A1
AU 2016256816 A1
CA 2888799 A1
CN 104903209 A
EP 2909099 A1
JP 6141992 B2
JP 2016501785 A
KR 20150084865 A
KR 20170076797 A
TW 201422648 A
US 2014110301 A1
WO 2014066339 A1
28 May 2015
01 December 2016
01 May 2014
09 September 2015
26 August 2015
07 June 2017
21 January 2016
22 July 2015
04 July 2017
16 June 2014
24 April 2014
01 May 2014
JP 2016113179 A
23 June 2016
JP 6397323 B2
JP 2016113179 A
26 September 2018
23 June 2016
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 February 2020
Date of mailing of the international search report:
28 February 2020
Authorized officer:
Frison, Céline
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