Class information for:
Level 1: QUATERNARY ONIUM SALT//BISOXETANE//CORE SHELL TYPE GEL

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
21940 399 18.8 48%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
12 4 POLYMER SCIENCE//MATERIALS SCIENCE, PAPER & WOOD//CHEMISTRY, PHYSICAL 1084170
105 3       POLYMER SCIENCE//JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY//MACROMOLECULES 72401
2935 2             CYCLIC KETENE ACETAL//POLYPHOSPHOESTER//RADICAL RING OPENING POLYMERIZATION 2713
21940 1                   QUATERNARY ONIUM SALT//BISOXETANE//CORE SHELL TYPE GEL 399

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 QUATERNARY ONIUM SALT authKW 885536 5% 64% 18
2 BISOXETANE authKW 841818 3% 100% 11
3 CORE SHELL TYPE GEL authKW 688760 2% 100% 9
4 BISEPOXIDE authKW 546629 3% 71% 10
5 1 8 DIAZABICYCLO 5 4 0 7 UNDECENE authKW 544204 2% 89% 8
6 GEL CAPSULE authKW 459173 2% 100% 6
7 PENDANT CHLOROMETHYL GROUP authKW 382644 1% 100% 5
8 THERMAL ACID CATALYZED DEESTERIFICATION authKW 306116 1% 100% 4
9 OXETANE RESIN authKW 229587 1% 100% 3
10 CHLOROMETHYL THIIRANE authKW 204074 1% 67% 4

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Polymer Science 16671 76% 0% 303
2 Chemistry, Organic 109 9% 0% 36
3 Chemistry, Multidisciplinary 67 11% 0% 45
4 Chemistry, Applied 22 3% 0% 12
5 Engineering, Chemical 2 3% 0% 10
6 Materials Science, Composites 2 1% 0% 2
7 Materials Science, Characterization, Testing 0 0% 0% 1
8 Materials Science, Coatings & Films -0 1% 0% 2
9 Multidisciplinary Sciences -0 0% 0% 1
10 Engineering, Industrial -0 0% 0% 1

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 EPOXY PROD INTERMEDIATES DEV 102037 1% 67% 2
2 ENGN PL CHEM KANAGAWA KU 98391 1% 43% 3
3 CHEM SPECIALIST MAT 76529 0% 100% 1
4 KANAGAWA KU 73309 11% 2% 43
5 ENGN PL CHEM YAMADAOKA 21 52977 1% 23% 3
6 Q ANALIT Q ORGAN 49192 1% 21% 3
7 PL CHEM KANAGAWA KU 38263 0% 50% 1
8 TECHNOL CHEM CHEM ENGN 38263 0% 50% 1
9 VERPAKKINGSCENTRUM 38263 0% 50% 1
10 HIGH PERFORMANCE MAT RD 30608 1% 20% 2

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 POLYMER JOURNAL 28071 12% 1% 46
2 JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY 21478 17% 0% 67
3 KOBUNSHI RONBUNSHU 10186 6% 1% 22
4 MAKROMOLEKULARE CHEMIE-RAPID COMMUNICATIONS 9328 4% 1% 15
5 MACROMOLECULAR CHEMISTRY AND PHYSICS 2926 4% 0% 16
6 MAKROMOLEKULARE CHEMIE-MACROMOLECULAR CHEMISTRY AND PHYSICS 2831 3% 0% 12
7 MACROMOLECULES 2696 9% 0% 37
8 POLYMER 1150 5% 0% 20
9 NIPPON KAGAKU KAISHI 1002 2% 0% 8
10 REACTIVE & FUNCTIONAL POLYMERS 965 2% 0% 6

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 QUATERNARY ONIUM SALT 885536 5% 64% 18 Search QUATERNARY+ONIUM+SALT Search QUATERNARY+ONIUM+SALT
2 BISOXETANE 841818 3% 100% 11 Search BISOXETANE Search BISOXETANE
3 CORE SHELL TYPE GEL 688760 2% 100% 9 Search CORE+SHELL+TYPE+GEL Search CORE+SHELL+TYPE+GEL
4 BISEPOXIDE 546629 3% 71% 10 Search BISEPOXIDE Search BISEPOXIDE
5 1 8 DIAZABICYCLO 5 4 0 7 UNDECENE 544204 2% 89% 8 Search 1+8+DIAZABICYCLO+5+4+0+7+UNDECENE Search 1+8+DIAZABICYCLO+5+4+0+7+UNDECENE
6 GEL CAPSULE 459173 2% 100% 6 Search GEL+CAPSULE Search GEL+CAPSULE
7 PENDANT CHLOROMETHYL GROUP 382644 1% 100% 5 Search PENDANT+CHLOROMETHYL+GROUP Search PENDANT+CHLOROMETHYL+GROUP
8 THERMAL ACID CATALYZED DEESTERIFICATION 306116 1% 100% 4 Search THERMAL+ACID+CATALYZED+DEESTERIFICATION Search THERMAL+ACID+CATALYZED+DEESTERIFICATION
9 OXETANE RESIN 229587 1% 100% 3 Search OXETANE+RESIN Search OXETANE+RESIN
10 CHLOROMETHYL THIIRANE 204074 1% 67% 4 Search CHLOROMETHYL+THIIRANE Search CHLOROMETHYL+THIIRANE

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 KUDO, H , NISHIKUBO, T , (2007) CATALYTIC REACTIONS OF OXETANES WITH PROTONIC REAGENTS AND APROTIC REAGENTS LEADING TO NOVEL POLYMERS.JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY. VOL. 45. ISSUE 5. P. 709-726 47 72% 17
2 NISHIKUBO, T , KUDO, H , NOMURA, H , (2008) A NOVEL THERMAL CURING REACTION OF OXETANE RESIN WITH ACTIVE DIESTER.POLYMER JOURNAL. VOL. 40. ISSUE 4. P. 310-316 23 100% 8
3 KUDO, H , KURAKATA, T , SASAKI, M , NISHIKUBO, T , (2004) SYNTHESIS OF POLYESTERS BY THE POLYADDITION OF BIS(OXETANE)S WITH ACTIVE DI(ESTER)S.JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY. VOL. 42. ISSUE 6. P. 1528-1536 25 78% 4
4 NISHIKUBO, T , KUDO, H , NAKAGAMI, T , (2006) SYNTHESIS OF HYPERBRANCHED POLY(ESTER)S WITH PENDANT HYDROXY GROUPS BY THE POLYADDITION OF BIS(OXETANE)S WITH 1,3,5-BENZENETRICARBOXYLIC ACID.POLYMER JOURNAL. VOL. 38. ISSUE 2. P. 145-152 22 81% 3
5 KAMEYAMA, A , NISHIKUBO, T , (2009) NOVEL SYNTHESIS OF POLYMERS WITH WELL-DEFINED STRUCTURES BASED ON SELECTIVE REACTION OF CYCLIC SULFIDES AND CYCLIC ETHERS CATALYZED BY QUATERNARY ONIUM SALTS.POLYMER JOURNAL. VOL. 41. ISSUE 1. P. 1 -15 24 63% 2
6 NISHIKUBO, T , KAMEYAMA, A , KUDO, H , (2006) SYNTHESIS OF POLYMERS WITH WELL-DEFINED STRUCTURES BY NOVEL RING-OPENING REACTIONS OF OXETANES.JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN. VOL. 64. ISSUE 9. P. 934 -946 20 80% 1
7 ITO, N , TONOSAKI, S , KUDO, H , KAMEYAMA, A , NISHIKUBO, T , (2002) SYNTHESIS AND CHARACTERIZATION OF FLUOROPOLYMERS BY THE POLYADDITION OF BIS(EPOXIDE)S WITH DICARBOXYLIC ACIDS AND DIOLS.JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY. VOL. 40. ISSUE 10. P. 1395 -1404 19 83% 5
8 NISHIKUBO, T , KUDO, H , SASAKI, M , KUWAMURA, K , IMATAKI, C , (2004) SYNTHESIS OF POLY(ETHER)S WITH PENDANT ESTER GROUPS BY THE POLYADDITION OF BIS(OXETANE)S WITH ACTIVE BIS(ESTER)S.POLYMER JOURNAL. VOL. 36. ISSUE 10. P. 841-847 18 82% 1
9 IIZAWA, T , MATSUSHITA, H , EBARA, K , (2008) DIRECT ESTERIFICATION OF POLY(ACRYLIC ACID) GELS WITH ALKYL BROMIDE AND THEIR APPLICATION.KOBUNSHI RONBUNSHU. VOL. 65. ISSUE 10. P. 641-646 13 100% 0
10 NISHIKUBO, T , KAMEYAMA, A , IZAWA, C , (2001) SYNTHESIS OF POLYETHERS WITH UNSYMMETRICAL STRUCTURES BY THE POLYADDITION OF 3-ETHYL-3-(GLYCIDYLOXYMETHYL)OXETANE WITH DIACYL CHLORIDES.JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY. VOL. 39. ISSUE 3. P. 368-375 19 83% 3

Classes with closest relation at Level 1


Rank Class id link
1 21356 MULTI SITE PHASE TRANSFER CATALYST MPTC//AROMATIC COPOLYETHERS//LIQUID CRYSTALLINE COPOLYETHER
2 14466 CYCLIC KETENE ACETAL//RADICAL RING OPENING POLYMERIZATION//SPIRO ORTHOCARBONATE
3 15778 YOZGAT SCI ARTS//REACTIVITY RATIOS//MONOMER REACTIVITY RATIOS
4 33453 2 DIMENSIONAL AND 3 DIMENSIONAL GRAPHINGS//ACETYLATING//ALGORITHMIC CALCULATIONS
5 28554 POLYPIVALOLACTONE//CHIM COORDINAT ORGAN BIOL//AROMATIC DITHIOESTERS
6 29843 CHEM PLAST DEV//ACETIC ACID ACETIC ANHYDRIDE MIXTURE//ACETIC ACID DETERMINATION
7 21177 QUADRICYCLANE//NORBORNADIENE//PHOTOCHEMICAL VALENCE ISOMERIZATION
8 36679 BROMINATED BUTYL RUBBER//FILLED STRAND//NBC PROTECTION
9 37314 ANTHRAQUINONE A//ATTACHMENT DETACHMENT DENSITY ANALYSIS//BETA CARBON AND NITROGEN ATOMS
10 7418 PHASE TRANSFER CATALYSIS//THIRD LIQUID PHASE//TRIPHASE CATALYSIS

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