KR850003143A - 반응성 조성물 - Google Patents
반응성 조성물 Download PDFInfo
- Publication number
- KR850003143A KR850003143A KR1019840006167A KR840006167A KR850003143A KR 850003143 A KR850003143 A KR 850003143A KR 1019840006167 A KR1019840006167 A KR 1019840006167A KR 840006167 A KR840006167 A KR 840006167A KR 850003143 A KR850003143 A KR 850003143A
- Authority
- KR
- South Korea
- Prior art keywords
- reactive composition
- polyisocyanate
- reactive
- polyamide
- isocyanate
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims 24
- 239000004952 Polyamide Substances 0.000 claims 14
- 229920002647 polyamide Polymers 0.000 claims 14
- 239000005056 polyisocyanate Substances 0.000 claims 12
- 229920001228 polyisocyanate Polymers 0.000 claims 12
- 239000012948 isocyanate Substances 0.000 claims 8
- 150000002513 isocyanates Chemical class 0.000 claims 8
- 230000001588 bifunctional effect Effects 0.000 claims 5
- 125000000524 functional group Chemical group 0.000 claims 5
- 239000007788 liquid Substances 0.000 claims 5
- 125000003277 amino group Chemical group 0.000 claims 4
- 150000004985 diamines Chemical class 0.000 claims 4
- 239000006227 byproduct Substances 0.000 claims 3
- 125000004432 carbon atom Chemical group C* 0.000 claims 3
- 150000001735 carboxylic acids Chemical group 0.000 claims 3
- 150000001875 compounds Chemical class 0.000 claims 3
- 238000006068 polycondensation reaction Methods 0.000 claims 3
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 2
- 239000005058 Isophorone diisocyanate Substances 0.000 claims 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical group NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 claims 2
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 claims 2
- 150000003951 lactams Chemical class 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 239000005059 1,4-Cyclohexyldiisocyanate Substances 0.000 claims 1
- 229940008841 1,6-hexamethylene diisocyanate Drugs 0.000 claims 1
- WTKWFNIIIXNTDO-UHFFFAOYSA-N 3-isocyanato-5-methyl-2-(trifluoromethyl)furan Chemical compound CC1=CC(N=C=O)=C(C(F)(F)F)O1 WTKWFNIIIXNTDO-UHFFFAOYSA-N 0.000 claims 1
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims 1
- QORUGOXNWQUALA-UHFFFAOYSA-N N=C=O.N=C=O.N=C=O.C1=CC=C(C(C2=CC=CC=C2)C2=CC=CC=C2)C=C1 Chemical compound N=C=O.N=C=O.N=C=O.C1=CC=C(C(C2=CC=CC=C2)C2=CC=CC=C2)C=C1 QORUGOXNWQUALA-UHFFFAOYSA-N 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 238000007259 addition reaction Methods 0.000 claims 1
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 235000011037 adipic acid Nutrition 0.000 claims 1
- 239000001361 adipic acid Substances 0.000 claims 1
- 150000001298 alcohols Chemical group 0.000 claims 1
- 150000001412 amines Chemical class 0.000 claims 1
- 150000001413 amino acids Chemical class 0.000 claims 1
- 125000002843 carboxylic acid group Chemical group 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- 238000006006 cyclotrimerization reaction Methods 0.000 claims 1
- 125000005442 diisocyanate group Chemical group 0.000 claims 1
- 238000006471 dimerization reaction Methods 0.000 claims 1
- 150000002009 diols Chemical class 0.000 claims 1
- 238000005516 engineering process Methods 0.000 claims 1
- 150000002118 epoxides Chemical class 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims 1
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims 1
- 230000000873 masking effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000012778 molding material Substances 0.000 claims 1
- 239000000178 monomer Substances 0.000 claims 1
- TVIDDXQYHWJXFK-UHFFFAOYSA-N n-Dodecanedioic acid Natural products OC(=O)CCCCCCCCCCC(O)=O TVIDDXQYHWJXFK-UHFFFAOYSA-N 0.000 claims 1
- 150000002989 phenols Chemical class 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- 229920000728 polyester Polymers 0.000 claims 1
- 229920005906 polyester polyol Polymers 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 claims 1
- 239000000047 product Substances 0.000 claims 1
- 238000010107 reaction injection moulding Methods 0.000 claims 1
- 229920013730 reactive polymer Polymers 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 238000012216 screening Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- HQHCYKULIHKCEB-UHFFFAOYSA-N tetradecanedioic acid Natural products OC(=O)CCCCCCCCCCCCC(O)=O HQHCYKULIHKCEB-UHFFFAOYSA-N 0.000 claims 1
- 239000010409 thin film Substances 0.000 claims 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims 1
- RUELTTOHQODFPA-UHFFFAOYSA-N toluene 2,6-diisocyanate Chemical compound CC1=C(N=C=O)C=CC=C1N=C=O RUELTTOHQODFPA-UHFFFAOYSA-N 0.000 claims 1
- 238000005829 trimerization reaction Methods 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/60—Polyamides or polyester-amides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
- C08G18/3823—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
- C08G18/3825—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups containing amide groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
- C08G18/3821—Carboxylic acids; Esters thereof with monohydroxyl compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/60—Polyamides or polyester-amides
- C08G18/603—Polyamides
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (19)
- 아민관능기 및 카르복실산관능기로부터 선택되고 이소시아네이트와 반응할 수 있는 관능기를 폴리아미드사슬의 양쪽 말단에 포함하고 평균 분자량이 300내지 15,000인 2관능적인 폴리아미드 올리고머와 폴리이소시아네이트로 구성되고, 용융 상태로 존재하는 것을 특징으로 하는 2이상의 반응성 성분으로 구성된 액체반응성 조성물.
- 제1항에 있어서, 폴리아미드 올리고머가 1이상의 아미노산, 락탐, 이산과 디아민의 염 또는 이산과 디아민의 혼합물, 또는 상기 모든 단량체의 혼합물로부터 제조되며, 탄화수소 사슬이 4내지 14의 탄소원자를 갖는 것을 특징으로 하는 반응성 조성물.
- 제2항에 있어서, 4내지 14의 탄소원자를 갖는 디아민과의 중축합 반응에 의해 폴리아미드 올리고머가 얻어지는 것을 특징으로 하는 반응성 조성물.
- 제3항에 있어서, 디아민이 헥사메틸렌디아민인 것을 특징으로 하는 반응성 조성물.
- 제2항에 있어서, 폴리아미드 올리고머가 탄소원자 4내지 20을 갖는 디카르복실과의 중축합 반응에 의해 얻어지는 것을 특징으로 하는 반응성 조성물.
- 제5항에 있어서, 디카르복실산이 아디프산 또는 1,12-도데칸디오산인 것을 특징으로 하는 반응성 조성물.
- 제1항 내지 제6항 중 어느 하나에 있어서, 폴리이소시아네이트의 점도가 170℃에서 10,000cP이하인 것을 특징으로 하는 반응성 조성물.
- 제1항 내지 제7항 중 어느 하나에 있어서, 폴리이소시아네이트가 2,4-또는 2,6톨-루엔디이소시아네이트(TDI), 4,4'디페닐메탄 디이소시아네이트(MDI), 1,4-또는 1,6-헥사메틸렌 디이소시아네이트(HDI), 1,4-시클로헥실 디이소시아네이트, 3-이소시아네이트메틸-3,5,5-트리메틸시클로헥실 이소시아네이트(IPDI), 리이소시아네이트(예, 트리페닐메탄 트리이소시아네이트), 이소시아네이트의 이합화, 삼합화, 또는 시클로삼합화에 의해 얻어진 고분자화합물 및 폴리에스테르폴리올 또는 폴리에테르폴리올과 디이소시아네이트의 부가반응으로부터 생성되는 예비 중합체로부터 선택되는 것을 특징으로 하는 반응성 조성물.
- 제1항 내지 제8항중 어느 하나에 있어서, 폴리이소시아네이트가 이동 수소를 함유하는 화합물과 폴리이소시아네이트의 부생물 또는 가리움제이고, 부생물이 고온에서 본래 폴리이소시아네이트를 재생할 수 있는 것을 특징으로 하는 반응성 조성물.
- 제9항에 있어서, 가리움제가 알콜, 페놀 및 락탐으로부터 선택되는 것을 특징으로 하는 반응성 조성물.
- 제9항에 있어서, 폴리이소시아네이트가 부생물 1530B로 알려진 IPDI의 시클로삼합화에 의해 얻어진 생성물인 것을 특징으로 하는 반응성 조성물.
- 제1항 내지 제11항중 어느 하나에 있어서, 에폭시드의 중합반응에 의해 얻어진 폴리에테르디올, 또는 글리콜과 이산의 중축합반응에 의해 얻어진 폴리에스테르 디올과 같은 α,ω-디올 화합물을 포함하는 것을 특징으로 하는 반응성 조성물.
- 제1항 내지 제12항중 어느 하나에 있어서,의 몰비가 0.75내지 1인 것을 특징으로 하는 반응성 조성물.
- 제1항 내지 제13항중 어느 하나에 있어서, 반응 온도가 120내지 300℃인 것을 특징으로 하는 반응성 조성물.
- 반응 사출 성형 기술에 의해 특히 큰 성형물질을 제조하기 위한 아민 관능기 및 가르복실산관능기로부터 선택되고 이소시아네이트와 반응할 수 있는 관능기를 폴리아미드 사슬의 양쪽 말단에 결합하고 평균 분자량이 300내지 15,000인 2관능적인 폴리아미드 올리고머와 폴리이소시아네이트로 구성되고, 용융 상태로 존재하는 2이상의 반응성성분으로 된 액체 반응성 조성물의 이용.
- 고체매쉬로 강화된 물질을 제조하기 위한 아민관능기 및 카르복실산 관능기로부터 선택되고 이소시아네이트와 반응할 수 있는 관능기를 폴리아미드 사슬의 양쪽말단에 결합하고 평균 분자량이 300내지 15,000인 2관능적인 폴리아미드 올리고머와 폴리이소시아네이트로 구성되고 용융 상태로 존재하는 2이상의 반응성 성분으로된 액체반응성 조성물의 이용.
- 접착제로서 아민관능기 및 카르복실산 관능기로부터 선택되고 이소시아네이트와 반응할 수 있는 관능기를 폴리아미드 사슬의 양쪽 말단에 결합하고 평균 분자량이 300내지 15,000인 2관능적인 폴리아미드 올리고머와 폴리이소시아네이트로 구성되고 용융 상태로 존재하는 2이상의 반응성 성분으로 된 액체반응성 조성물의 이용.
- 제17항에 있어서, 상기 조성물로부터 생성된 공중합체에 의해 결합된 2개의 금속 박막으로 구성된 소위 "샌드위치" 패널을 제조하기 위한 조성물의 이용.
- 펄트루젼 기술에 의해 아민관능기 카르및 복실산 관능기로부터 선택되고 이소시아네이트와 반응할 수 있는 관능기를 폴리아미드 사슬의 양쪽 말단에 결합하고 평균 분자량이 300내지 15,000인 2관능적인 폴리아미드 올리고머와 폴리이소시아네이트로 구성되고 용융 상태로 존재하는 2이상의 반응성 성분으로된 액체반응성 조성물로부터 생성된 중합체에 의해 수용되는 긴섬유로 구성된 복합물질을 제조하기 위한 상기 조성물의 이용.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8315859A FR2553091B1 (fr) | 1983-10-05 | 1983-10-05 | Composition reactive a plusieurs constituants, polymeres obtenus a partir de cette composition et applications de celle-ci |
| FR83,15859 | 1983-10-05 | ||
| FR8315859 | 1983-10-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR850003143A true KR850003143A (ko) | 1985-09-13 |
| KR930006250B1 KR930006250B1 (ko) | 1993-07-09 |
Family
ID=9292846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019840006167A KR930006250B1 (ko) | 1983-10-05 | 1984-10-05 | 반응성 조성물 |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0136940B1 (ko) |
| JP (1) | JPS6099124A (ko) |
| KR (1) | KR930006250B1 (ko) |
| AU (1) | AU573288B2 (ko) |
| DE (1) | DE3475916D1 (ko) |
| DK (1) | DK475484A (ko) |
| ES (1) | ES8506332A1 (ko) |
| FR (1) | FR2553091B1 (ko) |
| ZA (1) | ZA847576B (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2678937B2 (ja) * | 1989-02-28 | 1997-11-19 | 宇部興産株式会社 | 熱可塑性ポリマー組成物 |
| EP2365011A1 (de) * | 2010-03-02 | 2011-09-14 | Sika Technology AG | Aminogruppen - terminierter Schlagzähigkeitsmodifikator und dessen Verwendungen in Epoxidharzzusammensetzungen |
| TWI766988B (zh) | 2017-04-28 | 2022-06-11 | 美商盧伯利索先進材料有限公司 | 消光聚醯胺-ｐｕｄ |
| SG11202113176RA (en) * | 2019-05-30 | 2021-12-30 | Lubrizol Advanced Materials Inc | Solvent borne thermoset polyamide urethane and/or urea based coatings |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE447612A (ko) * | 1941-10-18 | |||
| DE885158C (de) * | 1942-01-14 | 1953-08-03 | Basf Ag | Verfahren zur Erhoehung der Wasserbestaendigkeit von Superpolyamiden |
| BE449353A (ko) * | 1942-01-14 | |||
| FR1379974A (fr) * | 1963-01-11 | 1964-11-27 | Grace W R & Co | Nouvelles compositions adhésives thermodurcissables contenant des polymères aminés |
| US3632536A (en) * | 1967-08-24 | 1972-01-04 | Matsushita Electric Works Ltd | Block copolymers prepared by reacting prepolymers containing terminal isocyanate groups with aromatic oligamides |
| JPS5322668B2 (ko) * | 1972-06-30 | 1978-07-10 | ||
| NL7900022A (nl) * | 1979-01-03 | 1980-07-07 | Akzo Nv | Werkwijze voor de bereiding van een gesegmenteerd thermoplastisch elastomeer. |
| DE3201565A1 (de) * | 1982-01-20 | 1983-07-28 | Akzo Gmbh, 5600 Wuppertal | Selbstvernetzende kataphoretische amidgruppenhaltige aminoharnstoffharze mit gegebenenfalls urethangruppierungen |
-
1983
- 1983-10-05 FR FR8315859A patent/FR2553091B1/fr not_active Expired
-
1984
- 1984-09-24 EP EP84401899A patent/EP0136940B1/fr not_active Expired
- 1984-09-24 DE DE8484401899T patent/DE3475916D1/de not_active Expired
- 1984-09-26 ZA ZA847576A patent/ZA847576B/xx unknown
- 1984-10-04 ES ES536531A patent/ES8506332A1/es not_active Expired
- 1984-10-04 DK DK475484A patent/DK475484A/da not_active Application Discontinuation
- 1984-10-05 KR KR1019840006167A patent/KR930006250B1/ko not_active IP Right Cessation
- 1984-10-05 JP JP59208464A patent/JPS6099124A/ja active Granted
- 1984-12-05 AU AU36302/84A patent/AU573288B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6411206B2 (ko) | 1989-02-23 |
| KR930006250B1 (ko) | 1993-07-09 |
| FR2553091A1 (fr) | 1985-04-12 |
| AU3630284A (en) | 1986-06-12 |
| EP0136940A3 (ko) | 1985-05-22 |
| FR2553091B1 (fr) | 1986-04-11 |
| DK475484A (da) | 1985-04-06 |
| JPS6099124A (ja) | 1985-06-03 |
| DK475484D0 (da) | 1984-10-04 |
| DE3475916D1 (en) | 1989-02-09 |
| AU573288B2 (en) | 1988-06-02 |
| EP0136940B1 (fr) | 1989-01-04 |
| ES536531A0 (es) | 1985-07-01 |
| ES8506332A1 (es) | 1985-07-01 |
| ZA847576B (en) | 1985-05-29 |
| EP0136940A2 (fr) | 1985-04-10 |
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| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| G160 | Decision to publish patent application | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| LAPS | Lapse due to unpaid annual fee |