CN1091784C - 彩色感光材料用聚合品红成色剂 - Google Patents

彩色感光材料用聚合品红成色剂 Download PDF

Info

Publication number
CN1091784C
CN1091784C CN97112086A CN97112086A CN1091784C CN 1091784 C CN1091784 C CN 1091784C CN 97112086 A CN97112086 A CN 97112086A CN 97112086 A CN97112086 A CN 97112086A CN 1091784 C CN1091784 C CN 1091784C
Authority
CN
China
Prior art keywords
coupler
same
molecular weight
magenta
colour coupler
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN97112086A
Other languages
English (en)
Other versions
CN1199757A (zh
Inventor
黄振国
郑定洪
侯建国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Lucky Film Group Corp
Original Assignee
China Lucky Film Group Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Lucky Film Group Corp filed Critical China Lucky Film Group Corp
Priority to CN97112086A priority Critical patent/CN1091784C/zh
Publication of CN1199757A publication Critical patent/CN1199757A/zh
Application granted granted Critical
Publication of CN1091784C publication Critical patent/CN1091784C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

本发明涉及卤化银彩色照相材料，特别涉及卤化银照相材料用品红成色剂。本发明为新型聚合品红成色剂，其结构通式为：该品红成色剂采用两个发色基团，既可以调整品红染料的色光，又可以调节解像力和均方根颗粒度。

Description

彩色感光材料用聚合品红成色剂
本发明涉及卤化银彩色照相材料，更确切说，涉及卤化银照相材料用品红成色剂。
众所周知，聚合成色剂可减薄涂层，提高涂层的机械强度。美国专利4128427中提到一种四元聚品成色剂，其中两元是共聚不饱和化合物，一元是无色成色剂基团，另一元是品红发色基团。由于只有一个品红发色基团，无法调整品红染料的色光，也无法调节解像力和均方根颗粒度。
本发明目的在于通过一种新型聚合品红成色剂，采用两个品红发色基团，既可以调整品红染料的色光，又可以调节解像力和均方根颗粒度。
本发明的聚合品红成色剂结构通式如下：
Figure C9711208600081
R1、R2为带有不同取代基的吡唑酮：
Figure C9711208600082
Figure C9711208600091
R3为：-CH3、-C4H9、-C2H4OCH3、-C2H4OC2H5R4为：
Figure C9711208600131
R5、R6为：H、-CH3
X、Y、Z、P分别表示聚合物中四种单体所含摩尔比，其数值范围X＝0.35～2，Y＝0.55～3，Z＝3-20，P＝0-2；
聚合性成色剂的制备：首先合成带有吡唑酮的发色单体，其分子结构如下：
Figure C9711208600132
Figure C9711208600141
Figure C9711208600161
Figure C9711208600171
聚合性品红成色剂的具体结构如下：成色剂    R1  R2    R3      R4        R5   R6    x    y    z    p1          I   II   -C4H9
Figure C9711208600172
   -CH3 -CH3  1    1    62         I    II   -C4H9    同上        同上  同上    2    3    153         I    II   -C4H9    同上        同上  同上    2    3    204         I    II   -C4H9    同上        同上  同上    0.35 0.65 35         I    II   -C4H9    同上        同上  同上    1    1    86         I    II   -C4H9    同上        同上  同上    0.45 0.55 3.57         I    II   -CH3      同上        同上  同上    0.35 0.65 48         I    II   -C2H5    同上        同上  同上    0.45 0.55 4 9    III   VI    -C4H9 同上    H    H    1    3      1210   同上  同上   同上    同上    H    H    1    3      12   211   XV    VI     同上    同上    H    H    1    3      12   212   VII   VI     同上    同上    H    H    1    3      12   213   VII   VI     同上    同上    H    H    1    3      12   214   IX    VI     同上    同上    H    H    1    3      12   215   X     VI     同上    同上    H    H    1    3      12   216   X     VI     -       同上    H    H    1    3      12   2
               CH2CH2
               OCH317   X     VI     -       同上    H    H    1     3     12   2
               CH2CH2
               OCH3
成色剂的制备方法：
例1：成色剂1的合成
在500毫升三口烧瓶中加入单体I 110克、单体II 168克、无水乙醇200毫升，搅拌下升温至75℃，再加入580毫升丙烯酸丁酯与4.8克偶氮异丁氰，继续回流搅拌3小时，然后加入35.8克氢氧化钠(事先溶于500毫升蒸馏水中)，溶液呈透明状，冷却至40℃，再加入2000毫升蒸馏水，搅拌均匀，倒入由18升冰水与100毫升冰乙酸组成的溶液中，析出沉淀，过滤，水洗，真空下干燥。
GPC分析结果：数均分子量＝14236；重均分子量＝89704；Z均分子量＝690845；粘均分子量＝52616；峰位分子量＝37154；10％分子量＝154651；90％分子量＝9869；分布系数＝5.6；特性粘度＝0.35954
例2  成色剂13的合成：
A液  在1000毫升三口烧瓶中加入400毫升蒸馏水、3.2克乳化剂，搅拌下升温至95～100℃。
B液 在另一只250毫升三口烧瓶中加入单体IV6.65克，单体V 17.82克，丙烯酸丁酯30.8克，乙醇120毫升，搅拌、加热至75～80℃，得一透明溶液。
将A液慢慢加入B溶液，一小时内添加完毕，再加入2％的过硫酸钾溶液100毫升，搅拌回流2小时，蒸出剩余丙烯酸丁酯和水组成的共沸混合物，直至无丙烯酸丁酯味为止，冷却至室温，用4％的氢氧化钠溶液调PH至5.5，过滤，乳液装入容器，乳液含固量在10％～13％之间，重量为450～500克。
对此高分子化合物进行GPC分析，得结果如下：数均分子量＝20536；重均分子量＝100534；Z均分子量＝908865；粘均分子量＝72216；峰位分子量＝33654；10％分子量＝194441；90％分子量＝9665；分布系数＝4.9；特性粘度＝0.43084应用实例1：A液：在5    升三口烧瓶中加入1千克成色剂1，无水乙醇3000毫升，水浴升温至75℃，搅拌下加入350毫升8.2％的氢氧化钾，在70～75℃下搅拌备用。B液：在20升搪瓷桶内加入8立升水，20克十二烷基硫酸钠，升温至70～75℃，搅拌至完全溶解。
将B液搅拌下惭惭加入A液，并用少量无水乙醇冲洗A容器后一起加入B液中，补加蒸馏水至12.5升，冷却至30℃，用滤纸过滤，得8％浓度乳液。
将上述分散成色剂用于油彩正品层：涂布银量1.51克/米2；成色剂用量：1.6克/米2.将涂布好的胶片用CD-2配方加工，所得性能数据见下表：成色剂    照相性能                  光谱性能
          D°             γ             S      λmax  对黄    对红对比1         0.18    3.0     5       542    29％    11.7％对比2         0.12    2.15    2.8     538    33％    10％15            0.14    2.51    2.20    540    30％    14％16            0.12    3.3     2.4     540    29％    9％3         0.12    3.3    3.0    535    32.2％  10％6         0.12    3.0    3.0    535    33％    10％4         0.15    3.5    3.0    540    32.2％  10.3％5         0.11    3.6    3.0    540    36％    11.4％
由以上数据可见，本发明成色剂可以调节色光与性能。
对比成色剂1：
对比成色剂2：
Figure C9711208600211
对比成色剂3：
Figure C9711208600212
应用例2：
将对比成色剂1、2、3和发明成色剂13、14加入彩色胶卷品层乳剂，制成样片，经C-41彩色显影液加工，其结果见下表：成色剂       D°             γ             S     Dmax λmaxRp RMS对比成色剂2 0.20    0.77    125    1.16  550  81  10.8对比成色剂1 0.14    1.05    127    1.15  550  90  9.5对比成色剂3 0.18    1.0     130    1.33  550  95  8.5成色剂13  0.20    1.1     130    1.25  550  95  7.0成色剂14  0.20    1.1     131    1.27  550  100 6.5
从以上数据可以看出，与对比成色剂相比，本发明成色剂具有较好的照相性能。
注：表中参数说明
D°：    灰雾
γ：     反差
S：      感光度
λmax： 最大吸收峰值
对黄：   对黄色光的有害吸收
对红：   对红色光的有害吸收
Dmax：  最大密度
Rp：    解像力
RMS：    均方根颗粒度

Claims (1)

1、一种聚合品红成色剂，其通式如下：
其中，X、Y、Z、P分别表示聚合物中四种单体所含摩尔比，其数值范围X＝0.35～2，Y＝0.55～3，Z＝3-20，P＝0-2；
R1、R2为以下I～XIII中的一种：
Figure C9711208600031
Figure C9711208600051
R3为：-CH3、-C4H9、-C2H4OCH3、-C2H4OC2H5R4为：
Figure C9711208600071
R5、R6为：H、-CH3
CN97112086A 1997-05-21 1997-05-21 彩色感光材料用聚合品红成色剂 Expired - Fee Related CN1091784C (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN97112086A CN1091784C (zh) 1997-05-21 1997-05-21 彩色感光材料用聚合品红成色剂

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN97112086A CN1091784C (zh) 1997-05-21 1997-05-21 彩色感光材料用聚合品红成色剂

Publications (2)

Publication Number Publication Date
CN1199757A CN1199757A (zh) 1998-11-25
CN1091784C true CN1091784C (zh) 2002-10-02

Family

ID=5172086

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97112086A Expired - Fee Related CN1091784C (zh) 1997-05-21 1997-05-21 彩色感光材料用聚合品红成色剂

Country Status (1)

Country Link
CN (1) CN1091784C (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010148624A1 (en) * 2009-06-26 2010-12-29 Unilever Plc Dye polymers

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1133067A (zh) * 1993-09-17 1996-10-09 诺沃挪第克公司 纯化的pH中性丝核菌属漆酶及编码该酶的核酸

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1133067A (zh) * 1993-09-17 1996-10-09 诺沃挪第克公司 纯化的pH中性丝核菌属漆酶及编码该酶的核酸

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010148624A1 (en) * 2009-06-26 2010-12-29 Unilever Plc Dye polymers

Also Published As

Publication number Publication date
CN1199757A (zh) 1998-11-25

Similar Documents

Publication Publication Date Title
US4080211A (en) Polymerization of monomeric color couplets
EP0182516B1 (en) Aqueous emulsion of acrylic acid copolymer
US3761272A (en) Photographic elements containing ultra violet absorbing polymers
US4908155A (en) Polymeric surfactant
DE3247901C2 (zh)
DE2551786A1 (de) Photographisches material
US2548520A (en) Copolymers of proteins having unsaturated radicals united therewith
KR100294785B1 (ko) 소수성단위함유양이온성고분자기제의양친매성분산제를함유하는수용성고분자의수성함염분산액
JPS633299B2 (zh)
US4795794A (en) Processes for colored particles from polymerizable dyes
US2853457A (en) Polymeric hydrosols comprising an unsaturated protein derivative and a combination of unsaturated monomers
US4699964A (en) Antistatic acrylic resin composition and method for the production thereof
US4379838A (en) Photosensitive photographic recording material comprising a dyed layer
CN1091784C (zh) 彩色感光材料用聚合品红成色剂
CN1175067C (zh) 纸张水性上光油的制备方法
US4353972A (en) Light-sensitive photographic material comprising polymeric mordant layer
EP0161662A2 (en) Polymer composition
DE2126298A1 (de) Ultraviolett-absorbierende Polymere
EP0251348B1 (en) Water-soluble saccharide polymers
US4510238A (en) Photographic material and a process for its manufacture
DE2915870C2 (zh)
EP0317920A2 (en) Photographic products containing copolymeric mordants
DE2754514A1 (de) Photographische elemente fuer das farbdiffusionsuebertragungsverfahren
DE3426276C2 (zh)
CA1116004A (en) Photographic materials containing sulfonate copolymers

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C53 Correction of patent for invention or patent application
CB02 Change of applicant information

Applicant after: Chinese Lekai Film Group Co

Applicant before: China Lekai Film Co.

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: CHINESE LEKAI FILM CO. TO: CHINESE LEKAI FILM GROUP CO

C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee